£299 Find Cheap Flights from London City to Ontario – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from London City to Ontario

Cheapest return flight prices found by our users on KAYAK in the last 5 days
Ottawa
Ottawa2 stops£669
Windsor
Windsor2 stops£602
London
London2 stops£460
Thunder Bay
Thunder Bay2 stops£615
Ottawa
Ottawa2 stops£669
Windsor
Windsor2 stops£602
London
London2 stops£460
Thunder Bay
Thunder Bay2 stops£615
Booking Insights

KAYAK's insights & trends for London City to Ontario flights

Get data-powered insights and trends into flights from London City to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London City Airport to Region of Ontario?

Flight prices are typical for this route right now.

Flights to Region of Ontario from London City Airport usually cost between £374 and £519 in October.
The lowest price found in the past 5 days was £394 on Delta (21 Oct–18 Nov).

What is the cheapest month to fly from London City Airport to Ontario?

The cheapest month for flights from London City Airport to Ontario is February, when tickets cost £0 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,176 and £680 respectively.

Good to know - Cheap tickets from London City to Ontario

Cheapest flight

£299
Flight from London City to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from London City to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London City to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London City to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London City to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London City to Ontario

 
Need help choosing which airline to fly with from London City to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8227 reviews
6.8Comfort
6.5Entertainment
6.3Food
7.6Crew
7.0Boarding
Airline reviews

Someone sat in my seat and this made boarding protracted and unpleasant. The stewardesses kept saying, “it is important that everyone be seated — or we will be further delayed,” but for a long time they did not tell me where to sit. At the end of the flight a baby screamed loudly for several minutes and it took ninety minutes (!) to get through EU passport and customs. We had to stand the whole time in a an overheated room. The seat on the plane was narrow. These things are not all Lufthansa’s fault but they made for a somewhat unpleasant trip.

8.0 ExcellentMatthew, Aug 2026
Read more Lufthansa reviews

Someone sat in my seat and this made boarding protracted and unpleasant. The stewardesses kept saying, “it is important that everyone be seated — or we will be further delayed,” but for a long time they did not tell me where to sit. At the end of the flight a baby screamed loudly for several minutes and it took ninety minutes (!) to get through EU passport and customs. We had to stand the whole time in a an overheated room. The seat on the plane was narrow. These things are not all Lufthansa’s fault but they made for a somewhat unpleasant trip.

Everything about the flight was excellent except for the fact that we had to wait one hour on the tar app and then I had to race to catch my connecting flight with the next stop

The flight on time, flawless check in and boarding process, the crew was very friendly.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Tiny, cramped seats with minimum leg room and hard armrests. Basic needs like a seat and luggage came with an additional charge. Budget airline amenities with premium airlune cost. I won't use this airline again.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Great flight. Left on time, not very crowded. Quiet and the right temperature.

I paid a lot of money for seat selection and was miserable for flight duration

Everything you need to know for your flight from London City to Ontario

Information on your arrival and departure airports