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Cheap flights from Ontario to Leeds from £724

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Leeds departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Leeds

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
07:05 - 09:30
ONT
-
LBA
18h 25m
2 stops
KLM Logo
06:30 - 22:19
LBA
-
ONT
23h 49m
2 stops
£724KLM
Mon, 4 May - Tue, 26 May

momondo Fare Finder

 
Customise your flight search to find flights from Ontario to Leeds that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Ontario to Leeds that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioLeeds

ONT - LBA

ONTLBA

Ontario

Mon 4/5

07:05-09:30

2 stops18h 25m

Leeds/Bradford

Tue 26/5

06:30-22:19

2 stops23h 49m

£724

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Leeds from

How to get the cheapest flight ticket from Ontario to Leeds

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Leeds?

Aer Lingus, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Leeds from Ontario according to our data. Aer Lingus is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Leeds. Keep in mind that there are 5 different airlines that fly to Leeds on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Leeds

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Leeds according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ontario to Leeds (ONT to LBA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Leeds

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Ontario to Leeds takes 18h 25m
There are no direct flights from Ontario to Leeds. There are no popular flight routes from Ontario to Leeds.
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  • How far is Ontario to Leeds/Bradford by plane?

    Leeds/Bradford is 5268.6 mi away from Ontario. By plane, this route typically takes 18h 25m.

  • When did momondo last update prices for flights from Ontario Airport to Leeds/Bradford Airport?

    Prices for flights from Ontario Airport to Leeds/Bradford Airport refresh daily.

  • How old do you have to be to fly from Ontario Airport to Leeds/Bradford Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Leeds/Bradford Airport.

  • What documentation or ID do you need to fly to Leeds/Bradford Airport?

    The travel and health documents you'll need for your trip to Leeds/Bradford Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Leeds/Bradford Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Leeds?

It is quick and easy to find Ontario to Leeds flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Leeds that suits you.

Can I find flights from Ontario to Leeds with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Leeds from Ontario with this policy.

How can momondo help me find flights from Ontario to Leeds?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Leeds.

I’m not ready to book a flight from Ontario to Leeds right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Leeds flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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