Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to London from £438

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 27/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
06:00 - 17:05
LHR
-
YXU
15h 05m
2 stops
Air Canada Logo
17:40 - 11:20
YXU
-
LHR
13h 40m
1 stop
£550Air Canada
Tue, 10 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 17:05
LHR
-
YXU
15h 05m
2 stops
Air Canada Logo
09:40 - 07:10
YXU
-
LHR
17h 30m
2 stops
£552Air Canada
Tue, 10 Mar - Tue, 17 Mar
Lufthansa Logo
19:30 - 17:04
LHR
-
YXU
26h 34m
2 stops
Lufthansa Logo
17:40 - 08:35
YXU
-
LHR
9h 55m
1 stop
£553Lufthansa
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
08:40 - 08:44
LHR
-
YXU
29h 04m
2 stops
Air Canada Logo
05:10 - 06:30
YXU
-
LHR
20h 20m
2 stops
£555Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
08:40 - 17:04
LHR
-
YXU
37h 24m
2 stops
Air Canada Logo
05:10 - 21:00
YXU
-
LHR
34h 50m
2 stops
£556Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
08:45 - 21:19
LHR
-
YXU
17h 34m
2 stops
Air Canada Logo
09:25 - 06:30
YXU
-
LHR
16h 05m
2 stops
£556Air Canada
Thu, 9 Apr - Thu, 16 Apr
Air Canada Logo
08:40 - 08:44
LHR
-
YXU
29h 04m
2 stops
Air Canada Logo
05:10 - 06:30
YXU
-
LHR
20h 20m
2 stops
£557Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
08:45 - 21:19
LHR
-
YXU
17h 34m
2 stops
Air Canada Logo
17:40 - 09:35
YXU
-
LHR
10h 55m
1 stop
£558Air Canada
Thu, 9 Apr - Thu, 16 Apr
Air Canada Logo
08:40 - 08:44
LHR
-
YXU
29h 04m
2 stops
Air Canada Logo
09:25 - 21:00
YXU
-
LHR
30h 35m
2 stops
£559Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
08:40 - 08:44
LHR
-
YXU
29h 04m
2 stops
Air Canada Logo
05:10 - 08:35
YXU
-
LHR
22h 25m
1 stop
£559Air Canada
Mon, 13 Apr - Mon, 20 Apr

Lufthansa flights from London Heathrow Airport to London, Ontario

Our best Lufthansa deals on London Heathrow Airport to London, Ontario flight tickets
Lufthansa
13 Apr
LHR19:30London Heathrow
26h 34m
2 stops
YXU17:04London
20 Apr
YXU17:40London
9h 55m
1 stop
LHR08:35London Heathrow
£553
Lufthansa
11 Apr
LHR08:30London Heathrow
13h 34m
1 stop
YXU17:04London
18 Apr
YXU09:25London
16h 05m
2 stops
LHR06:30London Heathrow
£570
Lufthansa
11 Apr
LHR08:30London Heathrow
13h 34m
1 stop
YXU17:04London
18 Apr
YXU09:25London
16h 05m
2 stops
LHR06:30London Heathrow
£578

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
10 Mar
LHR06:00London Heathrow
15h 05m
2 stops
YXU17:05London
17 Mar
YXU17:40London
13h 40m
1 stop
LHR11:20London Heathrow
£550
Air Canada
10 Mar
LHR06:00London Heathrow
15h 05m
2 stops
YXU17:05London
17 Mar
YXU09:40London
17h 30m
2 stops
LHR07:10London Heathrow
£552
Air Canada
13 Apr
LHR08:40London Heathrow
29h 04m
2 stops
YXU08:44London
20 Apr
YXU05:10London
20h 20m
2 stops
LHR06:30London Heathrow
£555

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 28 February 2026.
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

Tue 10/3

06:00-17:05

2 stops15h 05m

London

Tue 17/3

17:40-11:20

1 stop13h 40m

£550

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 10/3

06:00-17:05

2 stops15h 05m

London

Tue 17/3

09:40-07:10

2 stops17h 30m

£552

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

19:30-17:04

2 stops26h 34m

London

Mon 20/4

17:40-08:35

1 stop9h 55m

£553

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

08:40-08:44

2 stops29h 04m

London

Mon 20/4

05:10-06:30

2 stops20h 20m

£555

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

08:40-17:04

2 stops37h 24m

London

Mon 20/4

05:10-21:00

2 stops34h 50m

£556

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 9/4

08:45-21:19

2 stops17h 34m

London

Thu 16/4

09:25-06:30

2 stops16h 05m

£556

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

08:40-08:44

2 stops29h 04m

London

Mon 20/4

05:10-06:30

2 stops20h 20m

£557

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 9/4

08:45-21:19

2 stops17h 34m

London

Thu 16/4

17:40-09:35

1 stop10h 55m

£558

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

08:40-08:44

2 stops29h 04m

London

Mon 20/4

09:25-21:00

2 stops30h 35m

£559

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 13/4

08:40-08:44

2 stops29h 04m

London

Mon 20/4

05:10-08:35

1 stop22h 25m

£559

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 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 typical price of a round-trip flight between London Heathrow Airport and London, Ontario?

Can stopping save me money on London Heathrow Airport to London, Ontario flights?

You could potentially save up to 44% on your flight if you consider stops on a London Heathrow Airport to London, Ontario flight.

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 return 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

Fastest flight time

12h 34m

Direct flights

None
The fastest flight from London Heathrow Airport to London, Ontario takes 12h 34m
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 is 3636.6 mi away from London Heathrow. In terms of flight time, this usually takes a little over 12h 34m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to London Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 required for your trip to London 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to London, Ontario?

Best airlines flying from London Heathrow Airport to London, Ontario

Compare and see reviews for airlines that fly from London Heathrow Airport to London, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £486Free CancellationRating
7.1
10,752 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend

Why use momondo?

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

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

Flights from London 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 London to London?

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

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

Yes momondo offers price alerts on flights to London from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 30/3
Mon 6/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada