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Cheap flights from Ontario to London from £180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to London departing on 7/10. 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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0 bags
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Find the cheapest flights from Ontario to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:35 - 13:20YYZ-LTN
12h 45m1 stop
Multiple Airlines Logo
06:00 - 11:15LTN-YYZ
10h 15m1 stop
£388Multiple Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Multiple Airlines Logo
19:35 - 16:00YYZ-LTN
15h 25m1 stop
Multiple Airlines Logo
06:00 - 11:15LTN-YYZ
10h 15m1 stop
£390Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Multiple Airlines Logo
17:25 - 08:35YYZ-LTN
10h 10m1 stop
Multiple Airlines Logo
06:00 - 15:55LTN-YYZ
14h 55m1 stop
£392Multiple Airlines
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Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
18:50 - 22:45YYZ-LTN
22h 55m1 stop
Multiple Airlines Logo
07:30 - 12:10LTN-YYZ
33h 40m1 stop
£395Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
17:25 - 08:35YYZ-LTN
10h 10m1 stop
Multiple Airlines Logo
08:50 - 15:55LTN-YYZ
12h 05m1 stop
£397Multiple Airlines
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Multiple Airlines Logo
17:25 - 09:45YYZ-LTN
11h 20m1 stop
Multiple Airlines Logo
05:50 - 15:55LTN-YYZ
15h 05m1 stop
£404Multiple Airlines
Find Deal
Tue, 11 Nov - Fri, 21 Nov
Multiple Airlines Logo
20:15 - 13:40YUL-LTN
12h 25m1 stop
Multiple Airlines Logo
07:15 - 12:15LTN-YUL
34h 00m1 stop
£406Multiple Airlines
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Sun, 16 Nov - Mon, 24 Nov
Multiple Airlines Logo
14:00 - 16:00YYZ-LTN
21h 00m3 stops
Multiple Airlines Logo
06:00 - 11:15LTN-YYZ
10h 15m1 stop
£406Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Multiple Airlines Logo
21:45 - 22:30YUL-LTN
19h 45m1 stop
Multiple Airlines Logo
07:30 - 20:15LTN-YUL
17h 45m1 stop
£407Multiple Airlines
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Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
22:45 - 22:25YYZ-LTN
18h 40m2 stops
Multiple Airlines Logo
18:00 - 21:15LTN-YYZ
32h 15m2 stops
£408Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Region of Ontario to London Luton Airport 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 3 October 2025.
Use the filters below to find and compare flights from Ontario to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 27/11

19:35-13:20

1 stop12h 45m

London Luton

Mon 1/12

06:00-11:15

1 stop10h 15m

£388

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 13/11

19:35-16:00

1 stop15h 25m

London Luton

Mon 17/11

06:00-11:15

1 stop10h 15m

£390

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 23/2

17:25-08:35

1 stop10h 10m

London Luton

Mon 2/3

06:00-15:55

1 stop14h 55m

£392

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 29/11

18:50-22:45

1 stop22h 55m

London Luton

Sat 6/12

07:30-12:10

1 stop33h 40m

£395

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 19/11

17:25-08:35

1 stop10h 10m

London Luton

Mon 24/11

08:50-15:55

1 stop12h 05m

£397

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 11/11

17:25-09:45

1 stop11h 20m

London Luton

Fri 21/11

05:50-15:55

1 stop15h 05m

£404

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

20:15-13:40

1 stop12h 25m

London Luton

Mon 24/11

07:15-12:15

1 stop34h 00m

£406

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 13/11

14:00-16:00

3 stops21h 00m

London Luton

Mon 17/11

06:00-11:15

1 stop10h 15m

£406

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

21:45-22:30

1 stop19h 45m

London Luton

Wed 10/12

07:30-20:15

1 stop17h 45m

£407

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 30/11

22:45-22:25

2 stops18h 40m

London Luton

Sun 7/12

18:00-21:15

2 stops32h 15m

£408

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Region of Ontario to London Luton Airport

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

How long does it take to fly to London Luton Airport?

If you’re flying from a popular airport in Region of Ontario, such as Ottawa or Toronto, and flying into London Luton Airport, then you can expect flight times to average 6h 25m and 8h 52m, respectively.

Cheap Region of Ontario to London Luton Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London Luton Airport

Direct flights

None
There are no direct flights from Region of Ontario to London Luton Airport. There are no popular flight routes from Region of Ontario to London Luton Airport.
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  • When did momondo last update prices for flights from Ontario to London Luton Airport?

    Prices for flights from Ontario to London Luton Airport were last updated today.

  • How old do you have to be to fly from Ontario to London Luton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents you'll need for your trip to London Luton 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 London Luton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Hayes
Dover
Chelmsford
Dartford
Hounslow
Stansted
Chichester

Why use momondo?

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

It is quick and easy to find Ontario to London 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 London that suits you.

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

Yes. momondo allows you to filter the results for Ontario to London flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ontario to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Luton Airport trip

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