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Cheap flights from London Heathrow Airport to London from C$ 605

This is the cheapest one-way 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 10/12. 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

Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
9:55 a.m. - 9:35 a.m.YXU-LHR
18h 40m2 stops
C$ 1,021Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
3:40 p.m. - 8:35 a.m.YXU-LHR
11h 55m1 stop
C$ 1,023Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.
Multiple Airlines Logo
6:00 a.m. - 9:17 a.m.LHR-YXU
32h 17m2 stops
Multiple Airlines Logo
9:55 a.m. - 6:30 a.m.YXU-LHR
15h 35m2 stops
C$ 1,025Multiple Airlines
Find Deal
jue., 9 oct. - lun., 13 oct.
Multiple Airlines Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Multiple Airlines Logo
6:15 a.m. - 6:35 a.m.YXU-LHR
19h 20m1 stop
C$ 1,030Multiple Airlines
Find Deal
jue., 9 oct. - lun., 13 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
9:55 a.m. - 9:35 a.m.YXU-LHR
18h 40m2 stops
C$ 1,033Air Canada
Find Deal
jue., 9 oct. - lun., 13 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
9:55 a.m. - 9:35 a.m.YXU-LHR
18h 40m2 stops
C$ 1,037Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.
Air Canada Logo
6:50 a.m. - 9:17 a.m.LHR-YXU
31h 27m2 stops
Air Canada Logo
6:15 a.m. - 6:30 a.m.YXU-LHR
19h 15m2 stops
C$ 1,039Air Canada
Find Deal
jue., 9 oct. - lun., 13 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
3:40 p.m. - 9:35 a.m.YXU-LHR
12h 55m2 stops
C$ 1,040Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
6:15 a.m. - 10:00 a.m.YXU-LHR
22h 45m1 stop
C$ 1,041Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.
Air Canada Logo
6:50 a.m. - 3:02 p.m.LHR-YXU
13h 12m2 stops
Air Canada Logo
3:40 p.m. - 6:35 a.m.YXU-LHR
9h 55m1 stop
C$ 1,044Air Canada
Find Deal
jue., 2 oct. - mar., 7 oct.

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
2 Oct
LHR6:50 a.m.London Heathrow
13h 12m
2 stops
YXU3:02 p.m.London
7 Oct
YXU9:55 a.m.London
18h 40m
2 stops
LHR9:35 a.m.London Heathrow
C$ 1,021
Find similar
Air Canada
2 Oct
LHR6:50 a.m.London Heathrow
13h 12m
2 stops
YXU3:02 p.m.London
7 Oct
YXU3:40 p.m.London
11h 55m
1 stop
LHR8:35 a.m.London Heathrow
C$ 1,023
Find similar
Air Canada
9 Oct
LHR6:50 a.m.London Heathrow
13h 12m
2 stops
YXU3:02 p.m.London
13 Oct
YXU9:55 a.m.London
18h 40m
2 stops
LHR9:35 a.m.London Heathrow
C$ 1,033
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 17 septiembre 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

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

9:55 a.m.-9:35 a.m.

2 stops18h 40m

C$ 1,021

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

3:40 p.m.-8:35 a.m.

1 stop11h 55m

C$ 1,023

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 9/10

6:00 a.m.-9:17 a.m.

2 stops32h 17m

London

lun. 13/10

9:55 a.m.-6:30 a.m.

2 stops15h 35m

C$ 1,025

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 9/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

lun. 13/10

6:15 a.m.-6:35 a.m.

1 stop19h 20m

C$ 1,030

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 9/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

lun. 13/10

9:55 a.m.-9:35 a.m.

2 stops18h 40m

C$ 1,033

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

9:55 a.m.-9:35 a.m.

2 stops18h 40m

C$ 1,037

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 9/10

6:50 a.m.-9:17 a.m.

2 stops31h 27m

London

lun. 13/10

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

2 stops19h 15m

C$ 1,039

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

3:40 p.m.-9:35 a.m.

2 stops12h 55m

C$ 1,040

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

6:15 a.m.-10:00 a.m.

1 stop22h 45m

C$ 1,041

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

jue. 2/10

6:50 a.m.-3:02 p.m.

2 stops13h 12m

London

mar. 7/10

3:40 p.m.-6:35 a.m.

1 stop9h 55m

C$ 1,044

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 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?

WestJet, Lufthansa, and SWISS 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 53% 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.
Search flight deals

  • 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 37m.

  • 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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