Flights tailored to your budget
- Flights from Ontario to London
How much is a flight from Ontario to London City?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and London.
Pick a travel date to see today’s available fares.
Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ontario - London City route.
What are the airport options between Ontario and London?
If both departure and destination cities offer multiple airports, comparing them can help you save time and money.
- Airports in Ontario: Ontario is currently the only airport available.
- Airports in London: 6 airports serve London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.
Adjust your flight filters for Ontario – London City
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to United Kingdom? These cities are popular too: Edinburgh, Glasgow, London, Manchester, Newquay.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from Ontario to London City.
How much does an airline ticket from Ontario to London City cost?
How far is Ontario from London?
What are the airports in London?
What are the airports in Ontario?
What are the most popular cities in United Kingdom?
When should I book a flight from Ontario to London?
What is the cheapest month to fly from Ontario to London?
What is the most expensive month to fly from Ontario to London?
What is the best day of the week to fly from Ontario to London?
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