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Cheap flights from London Heathrow Airport to London from C$ 1,013

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to London departing on 4/12. 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 London Heathrow Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 a.m. - 5:05 p.m.LHR-YXU
16h 05m2 stops
Air Canada Logo
9:25 a.m. - 6:30 a.m.YXU-LHR
16h 05m1 stop
C$ 1,013Air Canada
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
6:00 a.m. - 5:05 p.m.LHR-YXU
16h 05m2 stops
Multiple Airlines Logo
5:40 p.m. - 1:00 p.m.YXU-LHR
14h 20m2 stops
C$ 1,014Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Air Canada Logo
9:00 a.m. - 9:21 p.m.LHR-YXU
17h 21m2 stops
Air Canada Logo
5:40 p.m. - 11:20 a.m.YXU-LHR
12h 40m1 stop
C$ 1,024Air Canada
Find Deal
Thu, 12 Feb - Sat, 28 Feb
Air Canada Logo
1:25 p.m. - 8:46 a.m.LHR-YXU
24h 21m2 stops
Air Canada Logo
9:25 a.m. - 8:35 p.m.YXU-LHR
30h 10m2 stops
C$ 1,045Air Canada
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Air Canada Logo
1:25 p.m. - 8:46 a.m.LHR-YXU
24h 21m2 stops
Air Canada Logo
5:40 p.m. - 8:35 p.m.YXU-LHR
21h 55m2 stops
C$ 1,046Air Canada
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Lufthansa Logo
11:10 a.m. - 5:05 p.m.LHR-YXU
10h 55m1 stop
Lufthansa Logo
5:40 p.m. - 11:20 a.m.YXU-LHR
12h 40m1 stop
C$ 1,051Lufthansa
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Lufthansa Logo
11:10 a.m. - 9:21 p.m.LHR-YXU
15h 11m1 stop
Lufthansa Logo
5:40 p.m. - 8:30 a.m.YXU-LHR
9h 50m1 stop
C$ 1,107Lufthansa
Find Deal
Thu, 26 Feb - Mon, 2 Mar
Lufthansa Logo
6:00 p.m. - 5:05 p.m.LHR-YXU
28h 05m1 stop
Lufthansa Logo
5:40 p.m. - 11:20 a.m.YXU-LHR
12h 40m1 stop
C$ 1,108Lufthansa
Find Deal
Thu, 26 Feb - Mon, 2 Mar
United Airlines Logo
12:50 p.m. - 8:46 a.m.LHR-YXU
24h 56m2 stops
United Airlines Logo
5:40 p.m. - 5:55 a.m.YXU-LHR
31h 15m2 stops
C$ 1,346United Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
United Airlines Logo
1:35 p.m. - 9:21 p.m.LHR-YXU
36h 46m2 stops
United Airlines Logo
5:10 a.m. - 10:50 a.m.YXU-LHR
24h 40m2 stops
C$ 1,404United Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec

Air Canada flights from London Heathrow Airport to London, Ontario

Our best Air Canada deals on London Heathrow Airport to London, Ontario flight tickets
Air Canada
4 Dec
LHR6:00 a.m.London Heathrow
16h 05m
2 stops
YXU5:05 p.m.London
8 Dec
YXU9:25 a.m.London
16h 05m
1 stop
LHR6:30 a.m.London Heathrow
C$ 1,013
Find similar
Air Canada
12 Feb
LHR9:00 a.m.London Heathrow
17h 21m
2 stops
YXU9:21 p.m.London
28 Feb
YXU5:40 p.m.London
12h 40m
1 stop
LHR11:20 a.m.London Heathrow
C$ 1,024
Find similar
Air Canada
16 Dec
LHR1:25 p.m.London Heathrow
24h 21m
2 stops
YXU8:46 a.m.London
23 Dec
YXU9:25 a.m.London
30h 10m
2 stops
LHR8:35 p.m.London Heathrow
C$ 1,045
Find similar

Lufthansa flights from London Heathrow Airport to London, Ontario

Our best Lufthansa deals on London Heathrow Airport to London, Ontario flight tickets
Lufthansa
4 Dec
LHR11:10 a.m.London Heathrow
10h 55m
1 stop
YXU5:05 p.m.London
8 Dec
YXU5:40 p.m.London
12h 40m
1 stop
LHR11:20 a.m.London Heathrow
C$ 1,051
Find similar
Lufthansa
26 Feb
LHR11:10 a.m.London Heathrow
15h 11m
1 stop
YXU9:21 p.m.London
2 Mar
YXU5:40 p.m.London
9h 50m
1 stop
LHR8:30 a.m.London Heathrow
C$ 1,107
Find similar
Lufthansa
26 Feb
LHR6:00 p.m.London Heathrow
28h 05m
1 stop
YXU5:05 p.m.London
2 Mar
YXU5:40 p.m.London
12h 40m
1 stop
LHR11:20 a.m.London Heathrow
C$ 1,108
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to London, Ontario 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 3 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 4/12

6:00 a.m.-5:05 p.m.

2 stops16h 05m

London

Mon 8/12

9:25 a.m.-6:30 a.m.

1 stop16h 05m

C$ 1,013

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 4/12

6:00 a.m.-5:05 p.m.

2 stops16h 05m

London

Mon 8/12

5:40 p.m.-1:00 p.m.

2 stops14h 20m

C$ 1,014

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 12/2

9:00 a.m.-9:21 p.m.

2 stops17h 21m

London

Sat 28/2

5:40 p.m.-11:20 a.m.

1 stop12h 40m

C$ 1,024

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 16/12

1:25 p.m.-8:46 a.m.

2 stops24h 21m

London

Tue 23/12

9:25 a.m.-8:35 p.m.

2 stops30h 10m

C$ 1,045

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 16/12

1:25 p.m.-8:46 a.m.

2 stops24h 21m

London

Tue 23/12

5:40 p.m.-8:35 p.m.

2 stops21h 55m

C$ 1,046

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 4/12

11:10 a.m.-5:05 p.m.

1 stop10h 55m

London

Mon 8/12

5:40 p.m.-11:20 a.m.

1 stop12h 40m

C$ 1,051

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 26/2

11:10 a.m.-9:21 p.m.

1 stop15h 11m

London

Mon 2/3

5:40 p.m.-8:30 a.m.

1 stop9h 50m

C$ 1,107

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 26/2

6:00 p.m.-5:05 p.m.

1 stop28h 05m

London

Mon 2/3

5:40 p.m.-11:20 a.m.

1 stop12h 40m

C$ 1,108

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 16/12

12:50 p.m.-8:46 a.m.

2 stops24h 56m

London

Tue 23/12

5:40 p.m.-5:55 a.m.

2 stops31h 15m

C$ 1,346

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 17/12

1:35 p.m.-9:21 p.m.

2 stops36h 46m

London

Wed 24/12

5:10 a.m.-10:50 a.m.

2 stops24h 40m

C$ 1,404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from London Heathrow Airport 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

What is the cheapest airline that flies from London Heathrow to London?

Lufthansa and WestJet are the most popular carriers operating from London Heathrow to London

Which airlines fly to London, Ontario?

Air Canada, Lufthansa and British Airways are the top three most popular airlines that fly to London, Ontario from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 11 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to London, Ontario (LHR to YXU) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to London, Ontario. There are no popular flight routes from London Heathrow Airport to London, Ontario.
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  • How far is London Heathrow to London by plane?

    London Heathrow and London are 5852.6 km apart from one another. In terms of flight time, this usually takes a little over 10h 55m.

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

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

  • How old do you have to be to fly from London Heathrow Airport to London 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 London Heathrow Airport to London Airport.

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

    The travel and health documents you'll need for your trip to London 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 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
Grand Bend
Port Stanley

Why use momondo?

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

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

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

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

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

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 London to London.

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

Of course. momondo tracks the price of London to London 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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