Find cheap flights from London to Ontario starting at $266.
Book one-way or return flights from London to Ontario from as little as $266. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- YXU06:1512h 47m2 stopsONT16:02Sat, May 25|London - Ontario|WestJet$266$37728% OFF28% OFF$377$266
- YXU06:1512h 9m2 stopsONT15:24Fri, Jun 14|London - Ontario|WestJet$272$37728% OFF28% OFF$377$272
- YXU06:1512h 26m2 stopsONT15:41Mon, May 27|London - Ontario|WestJet$301$37720% OFF20% OFF$377$301
- YXU20:0021h 9m2 stopsONT14:09Wed, Jun 12|London - Ontario|WestJet$332$332
- YXU20:0020h 20m2 stopsONT13:20Thu, Jun 13|London - Ontario|WestJet$348$348
- YXU06:1512h 9m2 stopsONT15:24Mon, Jun 10|London - Ontario|WestJet$354$354
- YXU13:003h 5mDirectONT14:00Fri, May 24|London - Ontario|WestJetFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to Ontario.
- CheapestYXU06:1512h 47m2 transferONT16:02London International Airport - Ontario International AirportSat, May 25WestJet$266
- YXU06:1512h 47m2 transferONT16:02London International Airport - Ontario International AirportSat, May 25WestJet$266Find More Flights
Frequently Asked Questions
How to find a cheap flight from London to Ontario
Flight distance | 9,289.57km |
---|---|
Popular airline | WestJet |
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