How long does it take to fly to London, Ontario?

The average flight duration from United Kingdom to London, Ontario depends on which airport you fly into and out of. Flying from Edinburgh to Toronto Pearson Intl Airport is 7h on average, while flying from Manchester to Toronto Pearson Intl Airport is 7h 20m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

When did momondo last update prices for flights from United Kingdom to London Airport?

Prices for flights from United Kingdom to London Airport are updated daily.

How old do you have to be to fly from United Kingdom to London 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 United Kingdom to London Airport.

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

The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 625 Cheap Flights from the United Kingdom to London, Ontario in 2026/27

Find the cheapest flights from the United Kingdom to London

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United Kingdom to London

Enter your travel dates to find the best prices.

9:00 a.m. - 7:52 p.m.LHR London Heathrow-YXU London

14h 52m2 stops Zurich Toronto Pearson Intl

3:25 p.m. - 6:30 a.m.YXU London-LHR London Heathrow

10h 05m1 stop Toronto Pearson Intl

C$ 803Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

6:00 a.m. - 7:52 p.m.LHR London Heathrow-YXU London

17h 52m2 stops Zurich Toronto Pearson Intl

3:25 p.m. - 4:20 p.m.YXU London-LHR London Heathrow

19h 55m2 stops Toronto Pearson Intl Zurich

C$ 810Air Canada

Wed, 28 Oct - Wed, 4 Nov

8:15 p.m. - 7:52 p.m.LHR London Heathrow-YXU London

28h 37m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

9:15 a.m. - 8:30 a.m.YXU London-LHR London Heathrow

18h 15m1 stop Toronto Pearson Intl

C$ 813Lufthansa

Sun, 1 Nov - Sun, 8 Nov

8:15 p.m. - 7:52 p.m.LHR London Heathrow-YXU London

28h 37m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

9:15 a.m. - 1:00 p.m.YXU London-LHR London Heathrow

22h 45m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

C$ 820Lufthansa

Sun, 1 Nov - Sun, 8 Nov

8:40 a.m. - 7:40 p.m.LHR London Heathrow-YXU London

16h 00m2 stops Zurich Toronto Pearson Intl

9:15 a.m. - 1:00 p.m.YXU London-LHR London Heathrow

23h 45m2 stops Toronto Pearson Intl Zurich

C$ 837Air Canada

Mon, 19 Oct - Mon, 26 Oct

9:00 a.m. - 7:52 p.m.LHR London Heathrow-YXU London

15h 52m2 stops Zurich Toronto Pearson Intl

9:15 a.m. - 8:30 a.m.YXU London-LHR London Heathrow

18h 15m1 stop Toronto Pearson Intl

C$ 837Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

1:50 p.m. - 7:40 p.m.LHR London Heathrow-YXU London

34h 50m2 stops Zurich Toronto Pearson Intl

3:25 p.m. - 4:20 p.m.YXU London-LHR London Heathrow

20h 55m2 stops Toronto Pearson Intl Zurich

C$ 839Air Canada

Tue, 20 Oct - Tue, 27 Oct

3:00 p.m. - 8:37 a.m.LHR London Heathrow-YXU London

21h 37m1 stop Toronto Pearson Intl

9:15 a.m. - 6:30 a.m.YXU London-LHR London Heathrow

16h 15m1 stop Toronto Pearson Intl

C$ 839Air Canada

Fri, 30 Oct - Fri, 6 Nov

8:40 a.m. - 7:40 p.m.LHR London Heathrow-YXU London

16h 00m2 stops Zurich Toronto Pearson Intl

3:25 p.m. - 1:00 p.m.YXU London-LHR London Heathrow

17h 35m2 stops Toronto Pearson Intl Zurich

C$ 839Air Canada

Mon, 19 Oct - Mon, 26 Oct

8:40 a.m. - 7:40 p.m.LHR London Heathrow-YXU London

16h 00m2 stops Zurich Toronto Pearson Intl

8:30 p.m. - 9:00 p.m.YXU London-LHR London Heathrow

20h 30m2 stops Toronto Pearson Intl Halifax Intl

C$ 841Air Canada

Mon, 19 Oct - Mon, 26 Oct

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Lufthansa flights from United Kingdom to London, Ontario

Our best Lufthansa deals on United Kingdom to London, Ontario flight tickets

Lufthansa

1 Nov

LHR8:15 p.m.London Heathrow

28h 37m

2 stops

YXU7:52 p.m.London

8 Nov

YXU9:15 a.m.London

18h 15m

1 stop

LHR8:30 a.m.London Heathrow

C$ 813

Lufthansa

1 Nov

LHR8:15 p.m.London Heathrow

28h 37m

2 stops

YXU7:52 p.m.London

8 Nov

YXU9:15 a.m.London

22h 45m

2 stops

LHR1:00 p.m.London Heathrow

C$ 820

Lufthansa

1 Oct

LHR8:30 a.m.London Heathrow

18h 10m

1 stop

YXU9:40 p.m.London

8 Oct

YXU6:20 p.m.London

31h 15m

1 stop

LHR6:35 a.m.London Heathrow

C$ 852

Air Canada flights from United Kingdom to London, Ontario

Our best Air Canada deals on United Kingdom to London, Ontario flight tickets

Air Canada

28 Oct

LHR6:00 a.m.London Heathrow

17h 52m

2 stops

YXU7:52 p.m.London

4 Nov

YXU3:25 p.m.London

19h 55m

2 stops

LHR4:20 p.m.London Heathrow

C$ 810

Air Canada

19 Oct

LHR8:40 a.m.London Heathrow

16h 00m

2 stops

YXU7:40 p.m.London

26 Oct

YXU9:15 a.m.London

23h 45m

2 stops

LHR1:00 p.m.London Heathrow

C$ 837

Air Canada

19 Oct

LHR8:40 a.m.London Heathrow

16h 00m

2 stops

YXU7:40 p.m.London

26 Oct

YXU3:25 p.m.London

17h 35m

2 stops

LHR1:00 p.m.London Heathrow

C$ 839

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Wed 28/10

9:00 a.m.-7:52 p.m.

2 stops14h 52m

London

Wed 4/11

3:25 p.m.-6:30 a.m.

1 stop10h 05m

C$ 803

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Wed 28/10

6:00 a.m.-7:52 p.m.

2 stops17h 52m

London

Wed 4/11

3:25 p.m.-4:20 p.m.

2 stops19h 55m

C$ 810

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Sun 1/11

8:15 p.m.-7:52 p.m.

2 stops28h 37m

London

Sun 8/11

9:15 a.m.-8:30 a.m.

1 stop18h 15m

C$ 813

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Sun 1/11

8:15 p.m.-7:52 p.m.

2 stops28h 37m

London

Sun 8/11

9:15 a.m.-1:00 p.m.

2 stops22h 45m

C$ 820

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 19/10

8:40 a.m.-7:40 p.m.

2 stops16h 00m

London

Mon 26/10

9:15 a.m.-1:00 p.m.

2 stops23h 45m

C$ 837

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 2/11

9:00 a.m.-7:52 p.m.

2 stops15h 52m

London

Mon 9/11

9:15 a.m.-8:30 a.m.

1 stop18h 15m

C$ 837

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Tue 20/10

1:50 p.m.-7:40 p.m.

2 stops34h 50m

London

Tue 27/10

3:25 p.m.-4:20 p.m.

2 stops20h 55m

C$ 839

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Fri 30/10

3:00 p.m.-8:37 a.m.

1 stop21h 37m

London

Fri 6/11

9:15 a.m.-6:30 a.m.

1 stop16h 15m

C$ 839

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 19/10

8:40 a.m.-7:40 p.m.

2 stops16h 00m

London

Mon 26/10

3:25 p.m.-1:00 p.m.

2 stops17h 35m

C$ 839

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 19/10

8:40 a.m.-7:40 p.m.

2 stops16h 00m

London

Mon 26/10

8:30 p.m.-9:00 p.m.

2 stops20h 30m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to London, Ontario

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

Airlines

Other information

What is the cheapest airline that flies from United Kingdom to London?

WestJet, Air Canada, and Lufthansa are the most popular carriers operating from United Kingdom to London

Which airlines fly to London, Ontario?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to London, Ontario from United Kingdom according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 9 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to London, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to London, Ontario

Best price found	C$ 625
Fastest flight time	15h 25m
Direct flights	None

The best one-way flight to London, Ontario from United Kingdom in the past 72 hours is C$ 625. The best round-trip flight deal from United Kingdom to London, Ontario found on momondo in the last 72 hours is C$ 803.

The fastest flight from United Kingdom to London, Ontario takes 15h 25m

There are no direct flights from United Kingdom to London, Ontario. There are no popular flight routes from United Kingdom to London, Ontario.

Search flight deals

Frequently asked questions about flying from the United Kingdom to London, Ontario

When did momondo last update prices for flights from United Kingdom to London Airport?
Prices for flights from United Kingdom to London Airport are updated daily.
How old do you have to be to fly from United Kingdom to London 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 United Kingdom to London Airport.
What documentation or ID do you need to fly to London Airport?
The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Grand Bend

Port Stanley

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from United Kingdom.

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

Flights from United Kingdom to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to London?

momondo helps you find the best flight between United Kingdom 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 United Kingdom to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom 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.