Title: CA $436 Cheap WestJet fights from Ottawa to London - Expedia.ca

  

![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $436 Cheap WestJet fights from Ottawa (YOW) to London (LGW)

[View CA $436 flight on Fri, May 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:LGW,departure:08/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.01&airProductToken=AQqbAQoyCNemARIDNTg5GNizASCYzgEok7aMAzDYtowDOEVAAFgBagVCQVNJQ3IITEs3RDBUQksKMgjXpgESAzc4MBiYzgEgmJ4BKPy7jAMwtb2MAzhFQAFYAWoFQkFTSUNyCExLN0QwVEJLCjEI16YBEgI1MBiYngEgy7EBKJS-jAMwxcCMAzhFQAFYAWoFQkFTSUNyCExLN0QwVEJLEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ)

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

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)

### 

Be in the know

Get alerts if flight prices drop or rise\*

![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)

### 

Book smarter

Save up to 30% on select hotels after you book a flight\*

![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)

### 

Earn twice

Earn your airline miles on top of our rewards

[Sign in](https://www.expedia.ca/login)

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

Prices were available within the past 7 days and start at CA $436 for one-way flights and CA $1,053 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)

Tue, May 5 - Tue, May 19

YOW

Ottawa

LGW

London

CA $1,053

Roundtrip

found 15 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LGW,departure:05/05/2026TANYT&leg2=from:LGW,to:YOW,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1052.95&airProductToken=AQqbAQoyCNemARIDNTg5GNizASCYzgEos5SMAzD4lIwDOEVAAFgBagVCQVNJQ3IITEs3RDBUQksKMgjXpgESAzc4MBiYzgEgmJ4BKJyajAMw1ZuMAzhFQAFYAWoFQkFTSUNyCExLN0QwVEJLCjEI16YBEgI1MBiYngEgy7EBKLScjAMw5Z6MAzhFQAFYAWoFQkFTSUNyCExLN0QwVEJLCpsBCjEI16YBEgI0MRjLsQEg-MkBKOmxjQMwjbWNAzhFQABYAWoFQkFTSUNyCExLN0oxT0JXCjII16YBEgM4MDUY-MkBIJjOASiqt40DMMC4jQM4RUABWAFqBUJBU0lDcghMSzdKMU9CVwoyCNemARIDNTg4GJjOASDYswEog7qNAzDGuo0DOEVAAVgBagVCQVNJQ3IITEs3SjFPQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB)

Flight from Ottawa to London (YOW - LGW) route 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 | Air Transat |
| Distance | 5347 km |

## Explore a world of travel with Expedia

\*Available to Expedia members.