Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Virgin Atlantic Airways

The cheapest airline(s) flying from London to Ottawa is Virgin Atlantic Airways.

  • Virgin Atlantic Airways Virgin Atlantic Airways
  • Air France Air France
  • KLM KLM
  • Norse Atlantic UK Norse Atlantic UK
  • Air Transat Air Transat
  • Air Canada Air Canada
  • Lufthansa Lufthansa
  • Austrian Airlines Austrian Airlines
  • United Airlines United Airlines
  • WestJet WestJet
Cheapest Month January

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from London to Ottawa is January.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from London to Ottawa is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

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  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 06:15 LHR
    14:50 YOW
    13Hrs, 35m 1 Stop (CDG)
  • LHRLondon Heathrow Airport 06:15 - YOW 14:50 13h 35m 1 Stop (CDG) Paris
  • LHRLondon Heathrow Airport 06:15
    CDGParis Charles de Gaulle Airport 13:15
  • CDGParis Charles de Gaulle Airport 08:35
    YOWOttawa McDonald Cartier Intl Airport 14:50
  • 13h 35m (4h 40m)
  • 1 Stop CDG · Paris 4h 40m
  • Air France (AF 1381)Airbus A220 300
    Air France (AF 328)Airbus A359
  • Air France (AF 1381)
    • M
    • -
    • W
    • T
    • -
    • S
    • S
  • 13:10 YUL
    08:05 DUB
    12Hrs, 10m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10 - DUB 08:05 12h 10m 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10
    LHRLondon Heathrow Airport 06:45
  • YOWOttawa McDonald Cartier Intl Airport 13:55
    DUBDublin Airport 08:05
  • 12h 10m (3h 35m)
  • 1 Stop YOW · Ottawa 3h 35m
  • Air Canada (AC 8005)Dehavilland Dash 8 400
    Aer Lingus (EI 149)Airbus A320 Neo
  • Air Canada (AC 8005)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 13:10 YUL
    08:50 BRU
    12Hrs, 05m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10 - BRU 08:50 12h 05m 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10
    LHRLondon Heathrow Airport 06:50
  • YOWOttawa McDonald Cartier Intl Airport 13:55
    BRUBrussels Airport 08:50
  • 12h 05m (2h 35m)
  • 1 Stop YOW · Ottawa 2h 35m
  • Air Canada (AC 8005)Dehavilland Dash 8 400
    Brussels Airlines (SN 2104)Airbus A320 Neo
  • Air Canada (AC 8005)
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 13:10 YUL
    08:50 BRU
    12Hrs, 05m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10 - BRU 08:50 12h 05m 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10
    LHRLondon Heathrow Airport 06:50
  • YOWOttawa McDonald Cartier Intl Airport 13:55
    BRUBrussels Airport 08:50
  • 12h 05m (2h 55m)
  • 1 Stop YOW · Ottawa 2h 55m
  • Air Canada (AC 8005)Dehavilland Dash 8 400
    Brussels Airlines (SN 2104)Airbus A320 Neo
  • Air Canada (AC 8005)
    • M
    • T
    • W
    • T
    • F
    • -
    • -
  • 13:10 YUL
    09:00 DUB
    11Hrs, 15m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10 - DUB 09:00 11h 15m 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 13:10
    LHRLondon Heathrow Airport 07:40
  • YOWOttawa McDonald Cartier Intl Airport 13:55
    DUBDublin Airport 09:00
  • 11h 15m (2h 40m)
  • 1 Stop YOW · Ottawa 2h 40m
  • Air Canada (AC 8005)Dehavilland Dash 8 400
    Aer Lingus (EI 151)Airbus A320 Neo
  • Air Canada (AC 8005)
    • -
    • -
    • W
    • -
    • F
    • -
    • -
  • 13:15 CDG
    09:55 AMS
    12Hrs, 05m 1 Stop (YOW)
  • CDGParis Charles de Gaulle Airport 13:15 - AMS 09:55 12h 05m 1 Stop (YOW) Ottawa
  • CDGParis Charles de Gaulle Airport 13:15
    LCYLondon City Airport 07:45
  • YOWOttawa McDonald Cartier Intl Airport 14:50
    AMSAmsterdam Airport 09:55
  • 12h 05m (2h)
  • 1 Stop YOW · Ottawa 2h
  • Air France (AF 328)Airbus A359
    KLM (KL 978)Embraer Emb E90
  • Air France (AF 328)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 13:15 CDG
    09:55 AMS
    12Hrs, 05m 1 Stop (YOW)
  • CDGParis Charles de Gaulle Airport 13:15 - AMS 09:55 12h 05m 1 Stop (YOW) Ottawa
  • CDGParis Charles de Gaulle Airport 13:15
    LCYLondon City Airport 07:45
  • YOWOttawa McDonald Cartier Intl Airport 14:50
    AMSAmsterdam Airport 09:55
  • 12h 05m (2h)
  • 1 Stop YOW · Ottawa 2h
  • Air France (AF 328)Airbus A359
    KLM (KL 978)Embraer Emb E90
  • Air France (AF 328)
    • -
    • -
    • -
    • T
    • -
    • -
    • -
  • 08:00 LHR
    16:45 YOW
    13Hrs, 45m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 08:00 - YOW 16:45 13h 45m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 08:00
    EWRNewark Liberty International Airport 15:10
  • EWRNewark Liberty International Airport 11:10
    YOWOttawa McDonald Cartier Intl Airport 16:45
  • 13h 45m (4h)
  • 1 Stop EWR · New York City 4h
  • United Airlines (UA 883)Boeing 767
    United Airlines (UA 3660)Embraer 175
  • United Airlines (UA 883)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 08:00 LHR
    16:44 YOW
    13Hrs, 44m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 08:00 - YOW 16:44 13h 44m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 08:00
    EWRNewark Liberty International Airport 15:09
  • EWRNewark Liberty International Airport 11:10
    YOWOttawa McDonald Cartier Intl Airport 16:44
  • 13h 44m (3h 59m)
  • 1 Stop EWR · New York City 3h 59m
  • United Airlines (UA 883)Boeing 767
    United Airlines (UA 3660)Embraer 175
  • United Airlines (UA 883)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 08:30 LHR
    18:13 YOW
    14Hrs, 43m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 08:30 - YOW 18:13 14h 43m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 08:30
    YYZToronto Lester B Pearson Intl Airport 17:10
  • YYZToronto Lester B Pearson Intl Airport 11:25
    YOWOttawa McDonald Cartier Intl Airport 18:13
  • 14h 43m (5h 45m)
  • 1 Stop YYZ · Toronto 5h 45m
  • Air Canada (AC 853)Boeing 777 300 Er
    Air Canada (AC 462)Airbus A220 300
  • Air Canada (AC 853)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 08:30 LHR
    16:13 YOW
    12Hrs, 43m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 08:30 - YOW 16:13 12h 43m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 08:30
    YYZToronto Lester B Pearson Intl Airport 15:10
  • YYZToronto Lester B Pearson Intl Airport 11:25
    YOWOttawa McDonald Cartier Intl Airport 16:13
  • 12h 43m (3h 45m)
  • 1 Stop YYZ · Toronto 3h 45m
  • Air Canada (AC 853)Boeing 777 300 Er
    Air Canada (AC 458)Airbus
  • Air Canada (AC 853)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 08:30 LHR
    16:13 YOW
    12Hrs, 43m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 08:30 - YOW 16:13 12h 43m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 08:30
    YYZToronto Lester B Pearson Intl Airport 15:10
  • YYZToronto Lester B Pearson Intl Airport 11:25
    YOWOttawa McDonald Cartier Intl Airport 16:13
  • 12h 43m (3h 45m)
  • 1 Stop YYZ · Toronto 3h 45m
  • Air Canada (AC 853)Boeing 777 300 Er
    Air Canada (AC 458)Airbus
  • Air Canada (AC 853)
    • -
    • T
    • W
    • T
    • F
    • S
    • S
  • 08:30 LHR
    17:11 YOW
    13Hrs, 41m 1 Stop (ORD)
  • LHRLondon Heathrow Airport 08:30 - YOW 17:11 13h 41m 1 Stop (ORD) Chicago
  • LHRLondon Heathrow Airport 08:30
    ORDChicago O'Hare International Airport 14:00
  • ORDChicago O'Hare International Airport 11:25
    YOWOttawa McDonald Cartier Intl Airport 17:11
  • 13h 41m (2h 35m)
  • 1 Stop ORD · Chicago 2h 35m
  • United Airlines (UA 958)Boeing 767
    United Airlines (UA 3682)Embraer 175
  • United Airlines (UA 958)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 08:30 LHR
    17:11 YOW
    13Hrs, 41m 1 Stop (ORD)
  • LHRLondon Heathrow Airport 08:30 - YOW 17:11 13h 41m 1 Stop (ORD) Chicago
  • LHRLondon Heathrow Airport 08:30
    ORDChicago O'Hare International Airport 14:00
  • ORDChicago O'Hare International Airport 11:25
    YOWOttawa McDonald Cartier Intl Airport 17:11
  • 13h 41m (2h 35m)
  • 1 Stop ORD · Chicago 2h 35m
  • United Airlines (UA 958)Boeing 767
    United Airlines (UA 3682)Embraer 170
  • United Airlines (UA 958)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 09:00 LHR
    14:50 YOW
    10Hrs, 50m 1 Stop (CDG)
  • LHRLondon Heathrow Airport 09:00 - YOW 14:50 10h 50m 1 Stop (CDG) Paris
  • LHRLondon Heathrow Airport 09:00
    CDGParis Charles de Gaulle Airport 13:15
  • CDGParis Charles de Gaulle Airport 11:20
    YOWOttawa McDonald Cartier Intl Airport 14:50
  • 10h 50m (1h 55m)
  • 1 Stop CDG · Paris 1h 55m
  • Air France (AF 1681)Airbus A220 300
    Air France (AF 328)Airbus A359
  • Air France (AF 1681)
    • M
    • -
    • W
    • T
    • -
    • S
    • S
  • 09:25 LHR
    16:45 YOW
    12Hrs, 20m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 09:25 - YOW 16:45 12h 20m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 09:25
    EWRNewark Liberty International Airport 15:10
  • EWRNewark Liberty International Airport 12:35
    YOWOttawa McDonald Cartier Intl Airport 16:45
  • 12h 20m (2h 35m)
  • 1 Stop EWR · New York City 2h 35m
  • United Airlines (UA 905)Boeing 767
    United Airlines (UA 3660)Embraer 175
  • United Airlines (UA 905)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • 09:30 LHR
    16:45 YOW
    12Hrs, 15m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 09:30 - YOW 16:45 12h 15m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 09:30
    EWRNewark Liberty International Airport 15:10
  • EWRNewark Liberty International Airport 12:40
    YOWOttawa McDonald Cartier Intl Airport 16:45
  • 12h 15m (2h 30m)
  • 1 Stop EWR · New York City 2h 30m
  • United Airlines (UA 905)Boeing 767
    United Airlines (UA 3660)Embraer 175
  • United Airlines (UA 905)
    • -
    • -
    • -
    • T
    • -
    • S
    • S
  • 09:30 LHR
    16:44 YOW
    12Hrs, 14m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 09:30 - YOW 16:44 12h 14m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 09:30
    EWRNewark Liberty International Airport 15:09
  • EWRNewark Liberty International Airport 12:40
    YOWOttawa McDonald Cartier Intl Airport 16:44
  • 12h 14m (2h 29m)
  • 1 Stop EWR · New York City 2h 29m
  • United Airlines (UA 905)Boeing 767
    United Airlines (UA 3660)Embraer 175
  • United Airlines (UA 905)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 09:30 LHR
    13:55 YOW
    9Hrs, 25m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 09:30 - YOW 13:55 9h 25m 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 09:30
    YULMontreal Pierre Elliott Trudeau Int Airport 13:10
  • YULMontreal Pierre Elliott Trudeau Int Airport 11:35
    YOWOttawa McDonald Cartier Intl Airport 13:55
  • 9h 25m (1h 35m)
  • 1 Stop YUL · Montréal 1h 35m
  • Air Canada (AC 867)Boeing 787 9
    Air Canada (AC 8005)Dehavilland Dash 8 400
  • Air Canada (AC 867)
    • -
    • -
    • -
    • T
    • -
    • -
    • -
  • 09:30 LHR
    16:30 YOW
    12Hrs, 00m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 09:30 - YOW 16:30 12h 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 09:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:45
  • YULMontreal Pierre Elliott Trudeau Int Airport 11:35
    YOWOttawa McDonald Cartier Intl Airport 16:30
  • 12h (4h 10m)
  • 1 Stop YUL · Montréal 4h 10m
  • Air Canada (AC 867)Boeing 787 9
    Air Canada (AC 8007)Dehavilland Dash 8 400
  • Air Canada (AC 867)
    • -
    • -
    • -
    • T
    • -
    • -
    • -
  • 09:30 LHR
    16:30 YOW
    12Hrs, 00m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 09:30 - YOW 16:30 12h 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 09:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:45
  • YULMontreal Pierre Elliott Trudeau Int Airport 11:35
    YOWOttawa McDonald Cartier Intl Airport 16:30
  • 12h (4h 10m)
  • 1 Stop YUL · Montréal 4h 10m
  • Air Canada (AC 867)Boeing 787 8
    Air Canada (AC 8007)Dehavilland Dash 8 400
  • Air Canada (AC 867)
    • M
    • T
    • W
    • -
    • F
    • S
    • S
  • 09:30 LHR
    13:55 YOW
    9Hrs, 25m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 09:30 - YOW 13:55 9h 25m 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 09:30
    YULMontreal Pierre Elliott Trudeau Int Airport 13:10
  • YULMontreal Pierre Elliott Trudeau Int Airport 11:35
    YOWOttawa McDonald Cartier Intl Airport 13:55
  • 9h 25m (1h 35m)
  • 1 Stop YUL · Montréal 1h 35m
  • Air Canada (AC 867)Boeing 787 8
    Air Canada (AC 8005)Dehavilland Dash 8 400
  • Air Canada (AC 867)
    • M
    • T
    • W
    • -
    • F
    • S
    • S
  • 18:00 YUL
    13:05 FRA
    13Hrs, 15m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 18:00 - FRA 13:05 13h 15m 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 18:00
    LHRLondon Heathrow Airport 10:30
  • YOWOttawa McDonald Cartier Intl Airport 18:45
    FRAFrankfurt International Airport 13:05
  • 13h 15m (3h 10m)
  • 1 Stop YOW · Ottawa 3h 10m
  • Air Canada (AC 8009)Dehavilland Dash 8 400
    Lufthansa (LH 903)Airbus A320 Neo
  • Air Canada (AC 8009)
    • -
    • T
    • -
    • -
    • -
    • S
    • -
  • 18:10 YYZ
    12:25 DUB
    13Hrs, 13m 1 Stop (YOW)
  • YYZToronto Lester B Pearson Intl Airport 18:10 - DUB 12:25 13h 13m 1 Stop (YOW) Ottawa
  • YYZToronto Lester B Pearson Intl Airport 18:10
    LHRLondon Heathrow Airport 11:00
  • YOWOttawa McDonald Cartier Intl Airport 19:13
    DUBDublin Airport 12:25
  • 13h 13m (3h 20m)
  • 1 Stop YOW · Ottawa 3h 20m
  • Air Canada (AC 464)Airbus
    British Airways (BA 834)Airbus
  • Air Canada (AC 464)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 12:05 LHR
    20:13 YOW
    13Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 12:05 - YOW 20:13 13h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 12:05
    YYZToronto Lester B Pearson Intl Airport 19:10
  • YYZToronto Lester B Pearson Intl Airport 14:50
    YOWOttawa McDonald Cartier Intl Airport 20:13
  • 13h 08m (4h 20m)
  • 1 Stop YYZ · Toronto 4h 20m
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 466)Airbus
  • Air Canada (AC 855)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:05 LHR
    19:13 YOW
    12Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 12:05 - YOW 19:13 12h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 12:05
    YYZToronto Lester B Pearson Intl Airport 18:10
  • YYZToronto Lester B Pearson Intl Airport 14:50
    YOWOttawa McDonald Cartier Intl Airport 19:13
  • 12h 08m (3h 20m)
  • 1 Stop YYZ · Toronto 3h 20m
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 464)Airbus
  • Air Canada (AC 855)
    • M
    • -
    • -
    • T
    • F
    • -
    • S
  • 12:05 LHR
    19:13 YOW
    12Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 12:05 - YOW 19:13 12h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 12:05
    YYZToronto Lester B Pearson Intl Airport 18:10
  • YYZToronto Lester B Pearson Intl Airport 14:50
    YOWOttawa McDonald Cartier Intl Airport 19:13
  • 12h 08m (3h 20m)
  • 1 Stop YYZ · Toronto 3h 20m
  • Air Canada (AC 855)Boeing 787 8
    Air Canada (AC 464)Airbus
  • Air Canada (AC 855)
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 12:05 LHR
    18:45 YOW
    11Hrs, 40m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 12:05 - YOW 18:45 11h 40m 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 12:05
    YULMontreal Pierre Elliott Trudeau Int Airport 18:00
  • YULMontreal Pierre Elliott Trudeau Int Airport 14:10
    YOWOttawa McDonald Cartier Intl Airport 18:45
  • 11h 40m (3h 50m)
  • 1 Stop YUL · Montréal 3h 50m
  • Air Canada (AC 865)Boeing 787 9
    Air Canada (AC 8009)Dehavilland Dash 8 400
  • Air Canada (AC 865)
    • -
    • T
    • -
    • -
    • -
    • S
    • -
  • 12:05 LHR
    18:13 YOW
    11Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 12:05 - YOW 18:13 11h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 12:05
    YYZToronto Lester B Pearson Intl Airport 17:10
  • YYZToronto Lester B Pearson Intl Airport 14:50
    YOWOttawa McDonald Cartier Intl Airport 18:13
  • 11h 08m (2h 20m)
  • 1 Stop YYZ · Toronto 2h 20m
  • Air Canada (AC 855)Boeing 787 8
    Air Canada (AC 462)Airbus A220 300
  • Air Canada (AC 855)
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 12:05 LHR
    16:30 YOW
    9Hrs, 25m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 12:05 - YOW 16:30 9h 25m 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 12:05
    YULMontreal Pierre Elliott Trudeau Int Airport 15:45
  • YULMontreal Pierre Elliott Trudeau Int Airport 14:10
    YOWOttawa McDonald Cartier Intl Airport 16:30
  • 9h 25m (1h 35m)
  • 1 Stop YUL · Montréal 1h 35m
  • Air Canada (AC 865)Boeing 787 9
    Air Canada (AC 8007)Dehavilland Dash 8 400
  • Air Canada (AC 865)
    • -
    • T
    • -
    • -
    • -
    • S
    • -
  • 12:05 LHR
    18:13 YOW
    11Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 12:05 - YOW 18:13 11h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 12:05
    YYZToronto Lester B Pearson Intl Airport 17:10
  • YYZToronto Lester B Pearson Intl Airport 14:50
    YOWOttawa McDonald Cartier Intl Airport 18:13
  • 11h 08m (2h 20m)
  • 1 Stop YYZ · Toronto 2h 20m
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 462)Airbus A220 300
  • Air Canada (AC 855)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 12:15 LHR
    18:51 YOW
    11Hrs, 36m 1 Stop (IAD)
  • LHRLondon Heathrow Airport 12:15 - YOW 18:51 11h 36m 1 Stop (IAD) Washington
  • LHRLondon Heathrow Airport 12:15
    IADWashington Dulles International Airport 17:11
  • IADWashington Dulles International Airport 15:30
    YOWOttawa McDonald Cartier Intl Airport 18:51
  • 11h 36m (1h 41m)
  • 1 Stop IAD · Washington 1h 41m
  • United Airlines (UA 919)Boeing 777
    United Airlines (UA 4418)Canadair Regional Jet 550
  • United Airlines (UA 919)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 12:15 LHR
    18:52 YOW
    11Hrs, 37m 1 Stop (IAD)
  • LHRLondon Heathrow Airport 12:15 - YOW 18:52 11h 37m 1 Stop (IAD) Washington
  • LHRLondon Heathrow Airport 12:15
    IADWashington Dulles International Airport 17:12
  • IADWashington Dulles International Airport 15:30
    YOWOttawa McDonald Cartier Intl Airport 18:52
  • 11h 37m (1h 42m)
  • 1 Stop IAD · Washington 1h 42m
  • United Airlines (UA 919)Boeing 777
    United Airlines (UA 4418)Canadair Regional Jet 550
  • United Airlines (UA 919)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 19:10 YYZ
    15:30 YHZ
    12Hrs, 33m 1 Stop (YOW)
  • YYZToronto Lester B Pearson Intl Airport 19:10 - YHZ 15:30 12h 33m 1 Stop (YOW) Ottawa
  • YYZToronto Lester B Pearson Intl Airport 19:10
    LHRLondon Heathrow Airport 12:40
  • YOWOttawa McDonald Cartier Intl Airport 20:13
    YHZHalifax Stanfield International Airport 15:30
  • 12h 33m (2h 14m)
  • 1 Stop YOW · Ottawa 2h 14m
  • Air Canada (AC 466)Airbus
    Air Canada (AC 869)Boeing 737 Max 8 Passenger
  • Air Canada (AC 466)
    • -
    • -
    • W
    • T
    • F
    • S
    • S
  • 12:40 LGW
    21:18 YOW
    13Hrs, 38m 1 Stop (YYZ)
  • LGWLondon Gatwick Airport 12:40 - YOW 21:18 13h 38m 1 Stop (YYZ) Toronto
  • LGWLondon Gatwick Airport 12:40
    YYZToronto Lester B Pearson Intl Airport 20:15
  • YYZToronto Lester B Pearson Intl Airport 15:40
    YOWOttawa McDonald Cartier Intl Airport 21:18
  • 13h 38m (4h 35m)
  • 1 Stop YYZ · Toronto 4h 35m
  • Air Transat (TS 123)Airbus Industrie 330 300
    Porter Airlines (PD 161)Embraer 195 E2
  • Air Transat (TS 123)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 19:10 YYZ
    15:30 YHZ
    12Hrs, 33m 1 Stop (YOW)
  • YYZToronto Lester B Pearson Intl Airport 19:10 - YHZ 15:30 12h 33m 1 Stop (YOW) Ottawa
  • YYZToronto Lester B Pearson Intl Airport 19:10
    LHRLondon Heathrow Airport 12:40
  • YOWOttawa McDonald Cartier Intl Airport 20:13
    YHZHalifax Stanfield International Airport 15:30
  • 12h 33m (2h 14m)
  • 1 Stop YOW · Ottawa 2h 14m
  • Air Canada (AC 466)Airbus
    Air Canada (AC 869)Boeing 737 Max 8 Passenger
  • Air Canada (AC 466)
    • M
    • T
    • -
    • -
    • -
    • -
    • -
  • 12:40 LHR
    17:39 YOW
    9Hrs, 59m 1 Stop (YHZ)
  • LHRLondon Heathrow Airport 12:40 - YOW 17:39 9h 59m 1 Stop (YHZ) Halifax
  • LHRLondon Heathrow Airport 12:40
    YHZHalifax Stanfield International Airport 16:30
  • YHZHalifax Stanfield International Airport 15:30
    YOWOttawa McDonald Cartier Intl Airport 17:39
  • 9h 59m (1h)
  • 1 Stop YHZ · Halifax 1h
  • Air Canada (AC 869)Boeing 737 Max 8 Passenger
    Air Canada (AC 2287)Dehavilland Dash 8 400
  • Air Canada (AC 869)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 13:00 LHR
    22:03 YOW
    14Hrs, 03m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 13:00 - YOW 22:03 14h 03m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 13:00
    EWRNewark Liberty International Airport 20:18
  • EWRNewark Liberty International Airport 16:15
    YOWOttawa McDonald Cartier Intl Airport 22:03
  • 14h 03m (4h 03m)
  • 1 Stop EWR · New York City 4h 03m
  • United Airlines (UA 147)Boeing 767
    United Airlines (UA 3506)Embraer 175
  • United Airlines (UA 147)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 13:00 LHR
    22:13 YOW
    14Hrs, 13m 1 Stop (EWR)
  • LHRLondon Heathrow Airport 13:00 - YOW 22:13 14h 13m 1 Stop (EWR) New York City
  • LHRLondon Heathrow Airport 13:00
    EWRNewark Liberty International Airport 20:28
  • EWRNewark Liberty International Airport 16:15
    YOWOttawa McDonald Cartier Intl Airport 22:13
  • 14h 13m (4h 13m)
  • 1 Stop EWR · New York City 4h 13m
  • United Airlines (UA 147)Boeing 767
    United Airlines (UA 3506)Embraer 175
  • United Airlines (UA 147)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 13:05 LHR
    21:55 YOW
    13Hrs, 50m 1 Stop (ORD)
  • LHRLondon Heathrow Airport 13:05 - YOW 21:55 13h 50m 1 Stop (ORD) Chicago
  • LHRLondon Heathrow Airport 13:05
    ORDChicago O'Hare International Airport 18:35
  • ORDChicago O'Hare International Airport 16:15
    YOWOttawa McDonald Cartier Intl Airport 21:55
  • 13h 50m (2h 20m)
  • 1 Stop ORD · Chicago 2h 20m
  • United Airlines (UA 928)Boeing 767
    United Airlines (UA 5953)Embraer 175
  • United Airlines (UA 928)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 13:05 LHR
    21:49 YOW
    13Hrs, 44m 1 Stop (ORD)
  • LHRLondon Heathrow Airport 13:05 - YOW 21:49 13h 44m 1 Stop (ORD) Chicago
  • LHRLondon Heathrow Airport 13:05
    ORDChicago O'Hare International Airport 18:29
  • ORDChicago O'Hare International Airport 16:15
    YOWOttawa McDonald Cartier Intl Airport 21:49
  • 13h 44m (2h 14m)
  • 1 Stop ORD · Chicago 2h 14m
  • United Airlines (UA 928)Boeing 767
    United Airlines (UA 5953)Embraer 175
  • United Airlines (UA 928)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 14:05 LHR
    22:53 YOW
    13Hrs, 48m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 14:05 - YOW 22:53 13h 48m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 14:05
    YYZToronto Lester B Pearson Intl Airport 21:50
  • YYZToronto Lester B Pearson Intl Airport 16:50
    YOWOttawa McDonald Cartier Intl Airport 22:53
  • 13h 48m (5h)
  • 1 Stop YYZ · Toronto 5h
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 470)Boeing 737 Max 8 Passenger
  • Air Canada (AC 855)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 21:20 YUL
    16:50 YYZ
    13Hrs, 00m 1 Stop (YOW)
  • YULMontreal Pierre Elliott Trudeau Int Airport 21:20 - YYZ 16:50 13h 1 Stop (YOW) Ottawa
  • YULMontreal Pierre Elliott Trudeau Int Airport 21:20
    LHRLondon Heathrow Airport 14:05
  • YOWOttawa McDonald Cartier Intl Airport 22:05
    YYZToronto Lester B Pearson Intl Airport 16:50
  • 13h (3h 10m)
  • 1 Stop YOW · Ottawa 3h 10m
  • Air Canada (AC 2277)Dehavilland Dash 8 400
    Air Canada (AC 855)Boeing 787 9
  • Air Canada (AC 2277)
    • -
    • T
    • -
    • -
    • -
    • S
    • -
  • 14:05 LHR
    22:05 YOW
    13Hrs, 00m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 14:05 - YOW 22:05 13h 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 14:05
    YULMontreal Pierre Elliott Trudeau Int Airport 21:20
  • YULMontreal Pierre Elliott Trudeau Int Airport 16:10
    YOWOttawa McDonald Cartier Intl Airport 22:05
  • 13h (5h 10m)
  • 1 Stop YUL · Montréal 5h 10m
  • Air Canada (AC 865)Boeing 787 9
    Air Canada (AC 2277)Dehavilland Dash 8 400
  • Air Canada (AC 865)
    • M
    • -
    • W
    • T
    • F
    • -
    • S
  • 14:05 LHR
    20:13 YOW
    11Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 14:05 - YOW 20:13 11h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 14:05
    YYZToronto Lester B Pearson Intl Airport 19:10
  • YYZToronto Lester B Pearson Intl Airport 16:50
    YOWOttawa McDonald Cartier Intl Airport 20:13
  • 11h 08m (2h 20m)
  • 1 Stop YYZ · Toronto 2h 20m
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 466)Airbus
  • Air Canada (AC 855)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 14:05 LHR
    20:13 YOW
    11Hrs, 08m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 14:05 - YOW 20:13 11h 08m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 14:05
    YYZToronto Lester B Pearson Intl Airport 19:10
  • YYZToronto Lester B Pearson Intl Airport 16:50
    YOWOttawa McDonald Cartier Intl Airport 20:13
  • 11h 08m (2h 20m)
  • 1 Stop YYZ · Toronto 2h 20m
  • Air Canada (AC 855)Boeing 787 9
    Air Canada (AC 466)Airbus
  • Air Canada (AC 855)
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • 14:05 LHR
    18:45 YOW
    9Hrs, 40m 1 Stop (YUL)
  • LHRLondon Heathrow Airport 14:05 - YOW 18:45 9h 40m 1 Stop (YUL) Montréal
  • LHRLondon Heathrow Airport 14:05
    YULMontreal Pierre Elliott Trudeau Int Airport 18:00
  • YULMontreal Pierre Elliott Trudeau Int Airport 16:10
    YOWOttawa McDonald Cartier Intl Airport 18:45
  • 9h 40m (1h 50m)
  • 1 Stop YUL · Montréal 1h 50m
  • Air Canada (AC 865)Boeing 787 9
    Air Canada (AC 8009)Dehavilland Dash 8 400
  • Air Canada (AC 865)
    • M
    • -
    • W
    • T
    • F
    • -
    • S
  • 15:50 LHR
    23:53 YOW
    13Hrs, 03m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 15:50 - YOW 23:53 13h 03m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 15:50
    YYZToronto Lester B Pearson Intl Airport 22:50
  • YYZToronto Lester B Pearson Intl Airport 18:45
    YOWOttawa McDonald Cartier Intl Airport 23:53
  • 13h 03m (4h 05m)
  • 1 Stop YYZ · Toronto 4h 05m
  • Air Canada (AC 857)Boeing 777 300 Er
    Air Canada (AC 468)Boeing 737 Max 8 Passenger
  • Air Canada (AC 857)
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • 15:50 LHR
    01:33 YOW
    14Hrs, 43m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 15:50 - YOW 01:33 14h 43m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 15:50
    YYZToronto Lester B Pearson Intl Airport 00:30
  • YYZToronto Lester B Pearson Intl Airport 18:45
    YOWOttawa McDonald Cartier Intl Airport 01:33
  • 14h 43m (5h 45m)
  • 1 Stop YYZ · Toronto 5h 45m
  • Air Canada (AC 857)Boeing 777 300 Er
    Air Canada (AC 472)Airbus
  • Air Canada (AC 857)
    • -
    • -
    • -
    • T
    • -
    • S
    • -
  • 15:50 LHR
    01:33 YOW
    14Hrs, 43m 1 Stop (YYZ)
  • LHRLondon Heathrow Airport 15:50 - YOW 01:33 14h 43m 1 Stop (YYZ) Toronto
  • LHRLondon Heathrow Airport 15:50
    YYZToronto Lester B Pearson Intl Airport 00:30
  • YYZToronto Lester B Pearson Intl Airport 18:45
    YOWOttawa McDonald Cartier Intl Airport 01:33
  • 14h 43m (5h 45m)
  • 1 Stop YYZ · Toronto 5h 45m
  • Air Canada (AC 857)Boeing 777 300 Er
    Air Canada (AC 472)Airbus
  • Air Canada (AC 857)
    • M
    • T
    • W
    • -
    • -
    • -
    • -
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What’s the most popular airline flying from London to Ottawa?

The most popular airline flying from London to Ottawa is Lufthansa. Find the latest flight deals on Wego.

How far is Ottawa from London?

The flight distance between London and Ottawa is 5361km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:15. The last flight of the day departs at 06:15. See the full list of flight times on Wego.