Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Virgin Atlantic Airways

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

  • Virgin Atlantic Airways Virgin Atlantic Airways
  • Air France Air France
  • KLM KLM
  • Air Transat Air Transat
  • Lufthansa Lufthansa
  • Air Canada Air Canada
  • Porter Airlines Porter Airlines
  • WestJet WestJet
  • Austrian Airlines Austrian Airlines
  • British Airways British Airways
Cheapest Month January

Travel Period: December 2024 - November 2025

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

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

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

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

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 19:05 YOW
    11:50 LHR
    11Hrs, 45m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 19:05 - LHR 11:50 11h 45m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 19:05
    YYZToronto Lester B Pearson Intl Airport 23:40
  • YYZToronto Lester B Pearson Intl Airport 20:25
    LHRLondon Heathrow Airport 11:50
  • 11h 45m (3h 15m)
  • 1 Stop YYZ · Toronto 3h 15m
  • Air Canada (AC 467)Airbus A220 300
    Air Canada (AC 858)Boeing 787 9
  • Air Canada (AC 467)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 19:30 YOW
    10:50 LHR
    10Hrs, 20m 1 Stop (IAD)
  • YOWOttawa McDonald Cartier Intl Airport 19:30 - LHR 10:50 10h 20m 1 Stop (IAD) Washington
  • YOWOttawa McDonald Cartier Intl Airport 19:30
    IADWashington Dulles International Airport 22:15
  • IADWashington Dulles International Airport 21:20
    LHRLondon Heathrow Airport 10:50
  • 10h 20m (55m)
  • 1 Stop IAD · Washington 55m
  • United Airlines (UA 4455)Canadair Regional Jet 550
    United Airlines (UA 924)Boeing 767
  • United Airlines (UA 4455)
    • M
    • T
    • -
    • -
    • -
    • -
    • -
  • 19:30 YOW
    11:05 LHR
    10Hrs, 35m 1 Stop (IAD)
  • YOWOttawa McDonald Cartier Intl Airport 19:30 - LHR 11:05 10h 35m 1 Stop (IAD) Washington
  • YOWOttawa McDonald Cartier Intl Airport 19:30
    IADWashington Dulles International Airport 22:30
  • IADWashington Dulles International Airport 21:20
    LHRLondon Heathrow Airport 11:05
  • 10h 35m (1h 10m)
  • 1 Stop IAD · Washington 1h 10m
  • United Airlines (UA 4455)Canadair Regional Jet 550
    United Airlines (UA 924)Boeing 767
  • United Airlines (UA 4455)
    • -
    • -
    • W
    • T
    • F
    • -
    • S
  • 20:15 YOW
    11:50 LHR
    10Hrs, 35m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 20:15 - LHR 11:50 10h 35m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 20:15
    YYZToronto Lester B Pearson Intl Airport 23:40
  • YYZToronto Lester B Pearson Intl Airport 21:35
    LHRLondon Heathrow Airport 11:50
  • 10h 35m (2h 05m)
  • 1 Stop YYZ · Toronto 2h 05m
  • Air Canada (AC 471)Airbus A220 300
    Air Canada (AC 858)Boeing 787 9
  • Air Canada (AC 471)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 11:35 YOW
    06:30 LHR
    13Hrs, 55m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 11:35 - LHR 06:30 13h 55m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 11:35
    YYZToronto Lester B Pearson Intl Airport 18:05
  • YYZToronto Lester B Pearson Intl Airport 12:46
    LHRLondon Heathrow Airport 06:30
  • 13h 55m (5h 19m)
  • 1 Stop YYZ · Toronto 5h 19m
  • Air Canada (AC 451)Airbus
    Air Canada (AC 854)Airbus Industrie 330 300
  • Air Canada (AC 451)
    • -
    • -
    • W
    • -
    • -
    • S
    • -
  • 11:35 YOW
    06:30 LHR
    13Hrs, 55m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 11:35 - LHR 06:30 13h 55m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 11:35
    YYZToronto Lester B Pearson Intl Airport 18:05
  • YYZToronto Lester B Pearson Intl Airport 12:46
    LHRLondon Heathrow Airport 06:30
  • 13h 55m (5h 19m)
  • 1 Stop YYZ · Toronto 5h 19m
  • Air Canada (AC 451)Airbus
    Air Canada (AC 854)Airbus Industrie 330 300
  • Air Canada (AC 451)
    • -
    • T
    • -
    • T
    • -
    • -
    • S
  • 11:35 YOW
    06:30 LHR
    13Hrs, 55m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 11:35 - LHR 06:30 13h 55m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 11:35
    YYZToronto Lester B Pearson Intl Airport 18:05
  • YYZToronto Lester B Pearson Intl Airport 12:46
    LHRLondon Heathrow Airport 06:30
  • 13h 55m (5h 19m)
  • 1 Stop YYZ · Toronto 5h 19m
  • Air Canada (AC 451)Airbus A220 300
    Air Canada (AC 854)Airbus Industrie 330 300
  • Air Canada (AC 451)
    • M
    • -
    • -
    • -
    • F
    • -
    • -
  • 14:05 YOW
    06:40 LHR
    11Hrs, 35m 1 Stop (IAD)
  • YOWOttawa McDonald Cartier Intl Airport 14:05 - LHR 06:40 11h 35m 1 Stop (IAD) Washington
  • YOWOttawa McDonald Cartier Intl Airport 14:05
    IADWashington Dulles International Airport 18:30
  • IADWashington Dulles International Airport 15:55
    LHRLondon Heathrow Airport 06:40
  • 11h 35m (2h 35m)
  • 1 Stop IAD · Washington 2h 35m
  • United Airlines (UA 4441)Canadair Regional Jet 550
    United Airlines (UA 918)Boeing 777
  • United Airlines (UA 4441)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 14:10 YOW
    08:30 LHR
    13Hrs, 20m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 14:10 - LHR 08:30 13h 20m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 14:10
    YYZToronto Lester B Pearson Intl Airport 20:10
  • YYZToronto Lester B Pearson Intl Airport 15:21
    LHRLondon Heathrow Airport 08:30
  • 13h 20m (4h 49m)
  • 1 Stop YYZ · Toronto 4h 49m
  • Air Canada (AC 457)Airbus
    Air Canada (AC 856)Boeing 777 300 Er
  • Air Canada (AC 457)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 06:40 DUB
    15:21 YYZ
    12Hrs, 55m 1 Stop (LHR)
  • DUBDublin Airport 06:40 - YYZ 15:21 12h 55m 1 Stop (LHR) London
  • DUBDublin Airport 06:40
    YOWOttawa McDonald Cartier Intl Airport 14:10
  • LHRLondon Heathrow Airport 08:05
    YYZToronto Lester B Pearson Intl Airport 15:21
  • 12h 55m (3h 39m)
  • 1 Stop LHR · London 3h 39m
  • Aer Lingus (EI 152)Airbus A320 Neo
    Air Canada (AC 457)Airbus
  • Aer Lingus (EI 152)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 14:10 YOW
    06:30 LHR
    11Hrs, 20m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 14:10 - LHR 06:30 11h 20m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 14:10
    YYZToronto Lester B Pearson Intl Airport 18:05
  • YYZToronto Lester B Pearson Intl Airport 15:21
    LHRLondon Heathrow Airport 06:30
  • 11h 20m (2h 44m)
  • 1 Stop YYZ · Toronto 2h 44m
  • Air Canada (AC 457)Airbus
    Air Canada (AC 854)Airbus Industrie 330 300
  • Air Canada (AC 457)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • -
    • T
    • -
    • T
    • -
    • -
    • S
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • 20:10 YYZ
    15:38 YUL
    12Hrs, 45m 1 Stop (LHR)
  • YYZToronto Lester B Pearson Intl Airport 20:10 - YUL 15:38 12h 45m 1 Stop (LHR) London
  • YYZToronto Lester B Pearson Intl Airport 20:10
    YOWOttawa McDonald Cartier Intl Airport 14:45
  • LHRLondon Heathrow Airport 08:30
    YULMontreal Pierre Elliott Trudeau Int Airport 15:38
  • 12h 45m (2h 57m)
  • 1 Stop LHR · London 2h 57m
  • Air Canada (AC 856)Boeing 777 300 Er
    Air Canada (AC 8012)Dehavilland Dash 8 400
  • Air Canada (AC 856)
    • M
    • -
    • W
    • -
    • F
    • S
    • -
  • 14:45 YOW
    07:10 LHR
    11Hrs, 25m 1 Stop (YUL)
  • YOWOttawa McDonald Cartier Intl Airport 14:45 - LHR 07:10 11h 25m 1 Stop (YUL) Montréal
  • YOWOttawa McDonald Cartier Intl Airport 14:45
    YULMontreal Pierre Elliott Trudeau Int Airport 19:15
  • YULMontreal Pierre Elliott Trudeau Int Airport 15:38
    LHRLondon Heathrow Airport 07:10
  • 11h 25m (3h 37m)
  • 1 Stop YUL · Montréal 3h 37m
  • Air Canada (AC 8012)Dehavilland Dash 8 400
    Air Canada (AC 866)Airbus Industrie 330 300
  • Air Canada (AC 8012)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 15:11 YOW
    06:20 LHR
    10Hrs, 09m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 15:11 - LHR 06:20 10h 09m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 15:11
    EWRNewark Liberty International Airport 18:00
  • EWRNewark Liberty International Airport 16:52
    LHRLondon Heathrow Airport 06:20
  • 10h 09m (1h 08m)
  • 1 Stop EWR · New York City 1h 08m
  • United Airlines (UA 4388)Canadair Regional Jet 550
    United Airlines (UA 110)Boeing 767
  • United Airlines (UA 4388)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 15:11 YOW
    06:20 LHR
    10Hrs, 09m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 15:11 - LHR 06:20 10h 09m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 15:11
    EWRNewark Liberty International Airport 18:00
  • EWRNewark Liberty International Airport 16:49
    LHRLondon Heathrow Airport 06:20
  • 10h 09m (1h 11m)
  • 1 Stop EWR · New York City 1h 11m
  • United Airlines (UA 4388)Canadair Regional Jet 550
    United Airlines (UA 110)Boeing 767
  • United Airlines (UA 4388)
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • 15:11 YOW
    06:55 LHR
    10Hrs, 44m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 15:11 - LHR 06:55 10h 44m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 15:11
    EWRNewark Liberty International Airport 18:40
  • EWRNewark Liberty International Airport 16:49
    LHRLondon Heathrow Airport 06:55
  • 10h 44m (1h 51m)
  • 1 Stop EWR · New York City 1h 51m
  • United Airlines (UA 4388)Canadair Regional Jet 550
    United Airlines (UA 14)Boeing 767
  • United Airlines (UA 4388)
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • 15:11 YOW
    06:55 LHR
    10Hrs, 44m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 15:11 - LHR 06:55 10h 44m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 15:11
    EWRNewark Liberty International Airport 18:40
  • EWRNewark Liberty International Airport 16:52
    LHRLondon Heathrow Airport 06:55
  • 10h 44m (1h 48m)
  • 1 Stop EWR · New York City 1h 48m
  • United Airlines (UA 4388)Canadair Regional Jet 550
    United Airlines (UA 14)Boeing 767
  • United Airlines (UA 4388)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 16:00 YOW
    08:30 LHR
    11Hrs, 30m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 16:00 - LHR 08:30 11h 30m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 16:00
    YYZToronto Lester B Pearson Intl Airport 20:10
  • YYZToronto Lester B Pearson Intl Airport 17:20
    LHRLondon Heathrow Airport 08:30
  • 11h 30m (2h 50m)
  • 1 Stop YYZ · Toronto 2h 50m
  • Air Canada (AC 461)Airbus A220 300
    Air Canada (AC 856)Boeing 777 300 Er
  • Air Canada (AC 461)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 16:45 YOW
    07:10 LHR
    9Hrs, 25m 1 Stop (YUL)
  • YOWOttawa McDonald Cartier Intl Airport 16:45 - LHR 07:10 9h 25m 1 Stop (YUL) Montréal
  • YOWOttawa McDonald Cartier Intl Airport 16:45
    YULMontreal Pierre Elliott Trudeau Int Airport 19:15
  • YULMontreal Pierre Elliott Trudeau Int Airport 17:38
    LHRLondon Heathrow Airport 07:10
  • 9h 25m (1h 37m)
  • 1 Stop YUL · Montréal 1h 37m
  • Air Canada (AC 8014)Dehavilland Dash 8 400
    Air Canada (AC 866)Airbus Industrie 330 300
  • Air Canada (AC 8014)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 09:40 BRU
    17:38 YUL
    12Hrs, 20m 1 Stop (LHR)
  • BRUBrussels Airport 09:40 - YUL 17:38 12h 20m 1 Stop (LHR) London
  • BRUBrussels Airport 09:40
    YOWOttawa McDonald Cartier Intl Airport 16:45
  • LHRLondon Heathrow Airport 10:05
    YULMontreal Pierre Elliott Trudeau Int Airport 17:38
  • 12h 20m (3h 02m)
  • 1 Stop LHR · London 3h 02m
  • Brussels Airlines (SN 2093)Airbus A320 Neo
    Air Canada (AC 8014)Dehavilland Dash 8 400
  • Brussels Airlines (SN 2093)
    • -
    • -
    • -
    • -
    • F
    • S
    • S
  • 09:40 BRU
    17:38 YUL
    12Hrs, 20m 1 Stop (LHR)
  • BRUBrussels Airport 09:40 - YUL 17:38 12h 20m 1 Stop (LHR) London
  • BRUBrussels Airport 09:40
    YOWOttawa McDonald Cartier Intl Airport 16:45
  • LHRLondon Heathrow Airport 10:05
    YULMontreal Pierre Elliott Trudeau Int Airport 17:38
  • 12h 20m (2h 47m)
  • 1 Stop LHR · London 2h 47m
  • Brussels Airlines (SN 2093)Airbus A320 Neo
    Air Canada (AC 8014)Dehavilland Dash 8 400
  • Brussels Airlines (SN 2093)
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • 17:00 YOW
    11:15 LHR
    13Hrs, 15m 1 Stop (ORD)
  • YOWOttawa McDonald Cartier Intl Airport 17:00 - LHR 11:15 13h 15m 1 Stop (ORD) Chicago
  • YOWOttawa McDonald Cartier Intl Airport 17:00
    ORDChicago O'Hare International Airport 21:10
  • ORDChicago O'Hare International Airport 18:36
    LHRLondon Heathrow Airport 11:15
  • 13h 15m (2h 34m)
  • 1 Stop ORD · Chicago 2h 34m
  • United Airlines (UA 3626)Embraer 175
    United Airlines (UA 938)Boeing 767
  • United Airlines (UA 3626)
    • -
    • T
    • W
    • T
    • -
    • -
    • S
  • 17:00 YOW
    11:15 LHR
    13Hrs, 15m 1 Stop (ORD)
  • YOWOttawa McDonald Cartier Intl Airport 17:00 - LHR 11:15 13h 15m 1 Stop (ORD) Chicago
  • YOWOttawa McDonald Cartier Intl Airport 17:00
    ORDChicago O'Hare International Airport 21:10
  • ORDChicago O'Hare International Airport 18:36
    LHRLondon Heathrow Airport 11:15
  • 13h 15m (2h 34m)
  • 1 Stop ORD · Chicago 2h 34m
  • United Airlines (UA 3626)Embraer 170
    United Airlines (UA 938)Boeing 767
  • United Airlines (UA 3626)
    • M
    • -
    • -
    • -
    • F
    • S
    • -
  • 10:20 AMS
    06:20 CDG
    12Hrs, 25m 1 Stop (LHR)
  • AMSAmsterdam Airport 10:20 - CDG 06:20 12h 25m 1 Stop (LHR) London
  • AMSAmsterdam Airport 10:20
    YOWOttawa McDonald Cartier Intl Airport 17:20
  • LHRLondon Heathrow Airport 10:45
    CDGParis Charles de Gaulle Airport 06:20
  • 12h 25m (2h 35m)
  • 1 Stop LHR · London 2h 35m
  • KLM (KL 1005)Boeing 737 800
    Air France (AF 327)Boeing 777 200
  • KLM (KL 1005)
    • -
    • T
    • -
    • T
    • -
    • S
    • -
  • 17:20 YOW
    10:30 LHR
    12Hrs, 10m 1 Stop (CDG)
  • YOWOttawa McDonald Cartier Intl Airport 17:20 - LHR 10:30 12h 10m 1 Stop (CDG) Paris
  • YOWOttawa McDonald Cartier Intl Airport 17:20
    CDGParis Charles de Gaulle Airport 10:00
  • CDGParis Charles de Gaulle Airport 06:20
    LHRLondon Heathrow Airport 10:30
  • 12h 10m (3h 40m)
  • 1 Stop CDG · Paris 3h 40m
  • Air France (AF 327)Boeing 777 200
    Air France (AF 1580)Airbus A220 300
  • Air France (AF 327)
    • -
    • T
    • -
    • T
    • -
    • S
    • -
  • 17:20 YOW
    08:00 LHR
    9Hrs, 40m 1 Stop (CDG)
  • YOWOttawa McDonald Cartier Intl Airport 17:20 - LHR 08:00 9h 40m 1 Stop (CDG) Paris
  • YOWOttawa McDonald Cartier Intl Airport 17:20
    CDGParis Charles de Gaulle Airport 07:35
  • CDGParis Charles de Gaulle Airport 06:20
    LHRLondon Heathrow Airport 08:00
  • 9h 40m (1h 15m)
  • 1 Stop CDG · Paris 1h 15m
  • Air France (AF 327)Boeing 777 200
    Air France (AF 1680)Airbus A220 300
  • Air France (AF 327)
    • -
    • T
    • -
    • T
    • -
    • S
    • -
  • 17:25 YOW
    09:45 LGW
    11Hrs, 20m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 17:25 - LGW 09:45 11h 20m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 17:25
    YYZToronto Lester B Pearson Intl Airport 21:35
  • YYZToronto Lester B Pearson Intl Airport 18:40
    LGWLondon Gatwick Airport 09:45
  • 11h 20m (2h 55m)
  • 1 Stop YYZ · Toronto 2h 55m
  • Porter Airlines (PD 162)Embraer 195 E2
    Air Transat (TS 122)Airbus A321 Neo
  • Porter Airlines (PD 162)
    • M
    • T
    • W
    • T
    • -
    • -
    • S
  • 17:25 YOW
    09:45 LGW
    11Hrs, 20m 1 Stop (YYZ)
  • YOWOttawa McDonald Cartier Intl Airport 17:25 - LGW 09:45 11h 20m 1 Stop (YYZ) Toronto
  • YOWOttawa McDonald Cartier Intl Airport 17:25
    YYZToronto Lester B Pearson Intl Airport 21:35
  • YYZToronto Lester B Pearson Intl Airport 18:40
    LGWLondon Gatwick Airport 09:45
  • 11h 20m (2h 55m)
  • 1 Stop YYZ · Toronto 2h 55m
  • Porter Airlines (PD 162)Embraer 195 E2
    Air Transat (TS 122)Airbus Industrie A330 200
  • Porter Airlines (PD 162)
    • -
    • -
    • -
    • -
    • F
    • S
    • -
  • 17:50 YOW
    10:15 LHR
    11Hrs, 25m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 17:50 - LHR 10:15 11h 25m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 17:50
    EWRNewark Liberty International Airport 22:00
  • EWRNewark Liberty International Airport 19:33
    LHRLondon Heathrow Airport 10:15
  • 11h 25m (2h 27m)
  • 1 Stop EWR · New York City 2h 27m
  • United Airlines (UA 3477)Embraer 175
    United Airlines (UA 940)Boeing 767
  • United Airlines (UA 3477)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 17:50 YOW
    09:10 LHR
    10Hrs, 20m 1 Stop (EWR)
  • YOWOttawa McDonald Cartier Intl Airport 17:50 - LHR 09:10 10h 20m 1 Stop (EWR) New York City
  • YOWOttawa McDonald Cartier Intl Airport 17:50
    EWRNewark Liberty International Airport 20:55
  • EWRNewark Liberty International Airport 19:33
    LHRLondon Heathrow Airport 09:10
  • 10h 20m (1h 22m)
  • 1 Stop EWR · New York City 1h 22m
  • United Airlines (UA 3477)Embraer 175
    United Airlines (UA 16)Boeing 767
  • United Airlines (UA 3477)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
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What’s the most popular airline flying from Ottawa to London?

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

How far is London from Ottawa?

The flight distance between Ottawa and London 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 06:40. The last flight of the day departs at 19:05. See the full list of flight times on Wego.