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YXU - LHR

C$ 1,064 Find cheap flights from London, Ontario to London Heathrow Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to London departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 45,119,101 times on KAYAK, and here is why:

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Cheap flight deals from London to London (YXU-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:25 p.m. - 9:00 p.m.YXU-LHR
24h 35m2 stops
6:00 a.m. - 9:36 p.m.LHR-YXU
20h 36m2 stops
C$ 1,064Air Canada
Find Deal
Sun, 26 May - Mon, 3 Jun
3:25 p.m. - 10:00 a.m.YXU-LHR
13h 35m2 stops
7:45 a.m. - 2:46 p.m.LHR-YXU
36h 01m2 stops
C$ 1,095
Find Deal
Fri, 24 May - Sun, 2 Jun
9:50 a.m. - 9:35 a.m.YXU-LHR
18h 45m1 stop
6:00 a.m. - 9:36 p.m.LHR-YXU
20h 36m2 stops
C$ 1,101Air Canada
Find Deal
Sun, 26 May - Mon, 3 Jun
6:00 a.m. - 6:35 a.m.YXU-LHR
19h 35m1 stop
3:50 p.m. - 9:16 a.m.LHR-YXU
22h 26m1 stop
C$ 1,159Air Canada
Find Deal
Sun, 26 May - Mon, 3 Jun
3:25 p.m. - 11:50 a.m.YXU-LHR
15h 25m1 stop
7:45 a.m. - 2:46 p.m.LHR-YXU
36h 01m2 stops
C$ 1,165
Find Deal
Fri, 24 May - Sun, 2 Jun
9:50 a.m. - 6:30 a.m.YXU-LHR
15h 40m2 stops
8:30 a.m. - 2:45 p.m.LHR-YXU
11h 15m1 stop
C$ 1,174Air Canada
Find Deal
Wed, 7 Aug - Tue, 13 Aug
6:00 a.m. - 10:00 a.m.YXU-LHR
23h 00m2 stops
8:30 a.m. - 9:16 a.m.LHR-YXU
29h 46m2 stops
C$ 1,187Air Canada
Find Deal
Fri, 24 May - Sat, 1 Jun
6:20 p.m. - 11:50 a.m.YXU-LHR
12h 30m1 stop
8:30 a.m. - 2:45 p.m.LHR-YXU
11h 15m1 stop
C$ 1,188
Find Deal
Wed, 7 Aug - Tue, 13 Aug
9:50 a.m. - 6:35 a.m.YXU-LHR
15h 45m1 stop
8:30 a.m. - 5:45 p.m.LHR-YXU
14h 15m1 stop
C$ 1,322Lufthansa
Find Deal
Thu, 1 Aug - Mon, 12 Aug
9:50 a.m. - 6:30 a.m.YXU-LHR
15h 40m2 stops
4:25 p.m. - 5:47 p.m.LHR-YXU
30h 22m2 stops
C$ 1,575Lufthansa
Find Deal
Sat, 19 Oct - Sun, 20 Oct

Flights from London to London - Travel Insights & Trends

Get data-powered insights and trends into flights from London to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London, Ontario to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London, Ontario to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London, Ontario to London Heathrow Airport is November, where tickets cost C$ 995 on average. On the other hand, the most expensive months are February and July, where the average cost of tickets is C$ 1,456 and C$ 1,450 respectively.

How far in advance should I book a flight from London, Ontario to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London, Ontario to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London, Ontario to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 53 days before departure.

Good to know

Low season

February

High season

July

Cheapest flight

C$ 1,064
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (25% more expensive on average)
Flight from London to London Heathrow Airport

When to book flights from London to London

Are your dates flexible? Find out the best times to travel from London to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to London Heathrow Airport flights

  • What is the cheapest flight from London, Ontario to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from London, Ontario to London Heathrow Airport was C$ 777 for a round-trip ticket.

  • Which aircraft models fly most regularly from London to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to London Heathrow Airport?

    Star Alliance is the only airline alliance operating flights between London and London Heathrow Airport.

  • Which is the best airline for flights from London to London, Air Canada or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to London are Air Canada and Lufthansa. With an average price for the route of C$ 1,387 and an overall rating of 7.0, Air Canada is the most popular choice. Lufthansa is also a great choice for the route, with an average price of C$ 1,149 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from London to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from London to London

 
See real verified KAYAK customer reviews for airlines flying from London to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6857 reviews
7.0comfort
6.2food
7.2boarding
6.8entertainment
7.8crew
Airline reviews

It was an excellent experience, traveling from Toronto to Denver with United.

10.0 ExcellentJoshua, Apr. 2024YYZ - DEN
Read more about Air Canada reviews

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Great experience on this Air Canada flight. Everyone was polite and respectful, even the passengers are very polite.

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

The flight attendant bumped into me repeatedly time and time again, throughout the entire flight, preventing me from getting any rest. He seemed unaware of his actions and I was very close to saying something, but I didn't because I don't believe he would have understood or altered his behaviour. It was very irritating

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

All flights cancelled with no way to reach the airline

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

Terrible. This airline will cancel flights at very short notice.

Overall good experience, just the delay of 2.5 hrs was a bummer.

London - London Heathrow Airport Flights

Departure:

London (YXU)Canada

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - London

Cabin classes: