Title: CA $444 Cheap WestJet fights from Ottawa to London - Expedia.ca

  

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# CA $444 Cheap WestJet fights from Ottawa (YOW) to London (LGW)

[View CA $444 flight on Fri, May 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:LGW,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.01&airProductToken=AQqbAQoyCNemARIDNTg5GNizASCYzgEos-eLAzD454sDOEVAAFgBagVCQVNJQ3IITEs3SjJPQksKMgjXpgESAzc4MBiYzgEgmJ4BKJztiwMw1e6LAzhFQAFYAWoFQkFTSUNyCExLN0oyT0JLCjEI16YBEgI1MBiYngEgy7EBKLTviwMw5fGLAzhFQAFYAWoFQkFTSUNyCExLN0oyT0JLEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## WestJet flights from Ottawa to London (YOW→LGW)

Prices were available within the past 7 days and start at CA $444 for one-way flights and CA $1,042 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Fri, May 1 - Fri, May 15

YOW

Ottawa

LGW

London

CA $1,042

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LGW,departure:01/05/2026TANYT&leg2=from:LGW,to:YOW,departure:15/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1041.65&airProductToken=AQqbAQoyCNemARIDNTg5GNizASCYzgEos-eLAzD454sDOEVAAFgBagVCQVNJQ3IITEs3SjJPQksKMgjXpgESAzc4MBiYzgEgmJ4BKJztiwMw1e6LAzhFQAFYAWoFQkFTSUNyCExLN0oyT0JLCjEI16YBEgI1MBiYngEgy7EBKLTviwMw5fGLAzhFQAFYAWoFQkFTSUNyCExLN0oyT0JLCpsBCjEI16YBEgI1MRjLsQEgmJ4BKPiEjQMw24eNAzhFQABYAWoFQkFTSUNyCExLN0oyT0JLCjII16YBEgM3ODEYmJ4BIJjOASi6iI0DMJaKjQM4RUABWAFqBUJBU0lDcghMSzdKMk9CSwoyCNemARIDNTg4GJjOASDYswEog42NAzDGjY0DOEVAAVgBagVCQVNJQ3IITEs3SjJPQksSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB)

## Travel information

| Origin airport | Macdonald-Cartier Intl. |
| --- | --- |
| Destination airport | Gatwick |
| Airlines serving | Air Transat, Porter Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, WestJet |
| Popular airline | Porter Airlines |
| Distance | 5347 km |

\*Available to Expedia members.