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Cheap flights from Ontario to London from C$ 409

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 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 p.m. - 11:55 a.m.
YYZ
-
LTN
13h 30m1 stop
Multiple Airlines Logo
6:00 a.m. - 3:55 p.m.
LTN
-
YYZ
14h 55m1 stop
C$ 760Multiple Airlines
Fri, 16 Jan - Mon, 26 Jan
Multiple Airlines Logo
5:25 p.m. - 9:45 a.m.
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-
LTN
11h 20m1 stop
Multiple Airlines Logo
8:05 a.m. - 3:55 p.m.
LTN
-
YYZ
12h 50m1 stop
C$ 763Multiple Airlines
Tue, 13 Jan - Sun, 18 Jan
Multiple Airlines Logo
5:25 p.m. - 8:35 a.m.
YYZ
-
LTN
10h 10m1 stop
Multiple Airlines Logo
5:50 a.m. - 3:55 p.m.
LTN
-
YYZ
15h 05m1 stop
C$ 767Multiple Airlines
Wed, 28 Jan - Fri, 6 Feb
Multiple Airlines Logo
10:00 p.m. - 12:45 p.m.
YYZ
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LTN
9h 45m1 stop
Multiple Airlines Logo
8:15 a.m. - 2:15 p.m.
LTN
-
YYZ
11h 00m1 stop
C$ 771Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
5:25 p.m. - 11:55 a.m.
YYZ
-
LTN
13h 30m1 stop
Multiple Airlines Logo
5:50 a.m. - 3:55 p.m.
LTN
-
YYZ
15h 05m1 stop
C$ 774Multiple Airlines
Fri, 20 Feb - Fri, 27 Feb
Multiple Airlines Logo
5:25 p.m. - 3:25 p.m.
YYZ
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LTN
17h 00m1 stop
Multiple Airlines Logo
5:50 a.m. - 3:55 p.m.
LTN
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YYZ
15h 05m1 stop
C$ 775Multiple Airlines
Fri, 20 Feb - Fri, 27 Feb
Multiple Airlines Logo
5:25 p.m. - 8:35 a.m.
YYZ
-
LTN
10h 10m1 stop
Multiple Airlines Logo
8:50 a.m. - 3:55 p.m.
LTN
-
YYZ
12h 05m1 stop
C$ 776Multiple Airlines
Mon, 9 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:00 p.m. - 2:00 p.m.
YYZ
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LTN
11h 00m1 stop
Multiple Airlines Logo
8:05 a.m. - 2:15 p.m.
LTN
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YYZ
11h 10m1 stop
C$ 778Multiple Airlines
Fri, 17 Apr - Tue, 21 Apr
Multiple Airlines Logo
6:15 p.m. - 11:05 p.m.
YYZ
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LTN
23h 50m2 stops
Multiple Airlines Logo
5:50 a.m. - 11:15 a.m.
LTN
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YYZ
10h 25m1 stop
C$ 779Multiple Airlines
Wed, 18 Feb - Fri, 27 Feb
Multiple Airlines Logo
5:25 p.m. - 9:45 a.m.
YYZ
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LTN
11h 20m1 stop
Multiple Airlines Logo
9:00 a.m. - 3:55 p.m.
LTN
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YYZ
11h 55m1 stop
C$ 785Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 23 December 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

Fri 16/1

5:25 p.m.-11:55 a.m.

1 stop13h 30m

London Luton

Mon 26/1

6:00 a.m.-3:55 p.m.

1 stop14h 55m

C$ 760

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 13/1

5:25 p.m.-9:45 a.m.

1 stop11h 20m

London Luton

Sun 18/1

8:05 a.m.-3:55 p.m.

1 stop12h 50m

C$ 763

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 28/1

5:25 p.m.-8:35 a.m.

1 stop10h 10m

London Luton

Fri 6/2

5:50 a.m.-3:55 p.m.

1 stop15h 05m

C$ 767

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 13/4

10:00 p.m.-12:45 p.m.

1 stop9h 45m

London Luton

Mon 20/4

8:15 a.m.-2:15 p.m.

1 stop11h 00m

C$ 771

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 20/2

5:25 p.m.-11:55 a.m.

1 stop13h 30m

London Luton

Fri 27/2

5:50 a.m.-3:55 p.m.

1 stop15h 05m

C$ 774

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 20/2

5:25 p.m.-3:25 p.m.

1 stop17h 00m

London Luton

Fri 27/2

5:50 a.m.-3:55 p.m.

1 stop15h 05m

C$ 775

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 9/2

5:25 p.m.-8:35 a.m.

1 stop10h 10m

London Luton

Mon 2/3

8:50 a.m.-3:55 p.m.

1 stop12h 05m

C$ 776

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 17/4

10:00 p.m.-2:00 p.m.

1 stop11h 00m

London Luton

Tue 21/4

8:05 a.m.-2:15 p.m.

1 stop11h 10m

C$ 778

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 18/2

6:15 p.m.-11:05 p.m.

2 stops23h 50m

London Luton

Fri 27/2

5:50 a.m.-11:15 a.m.

1 stop10h 25m

C$ 779

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 10/2

5:25 p.m.-9:45 a.m.

1 stop11h 20m

London Luton

Tue 17/2

9:00 a.m.-3:55 p.m.

1 stop11h 55m

C$ 785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to London Luton Airport?

The cheapest day to depart from Region of Ontario to London Luton Airport is on a Friday when prices can be found for as low as C$ 614. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to London Luton Airport for around C$ 868.

What is the cheapest time of day to depart on your flight to London Luton Airport?

Our data shows that the cheapest Region of Ontario to London Luton Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Luton Airport in the afternoon for as low as C$ 669. Flights in the evening are often more expensive with an average ticket price of C$ 802.

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

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Region of Ontario to London Luton Airport takes 9h 45m
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.
Search flight deals

  • When did momondo last update prices for flights from Ontario to London Luton Airport?

    Prices for flights from Ontario to London Luton Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to London Luton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ipswich
Gatwick
Ilford
Chelmsford
Wokingham
Slough
Feltham
Hayes
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Maidstone
Woking

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to London . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ontario and alert you when they change.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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