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Cheap flights from London, ON to London from C$ 565

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LON
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to London

Enter your travel dates to find the best prices.

Cheapest flights from London to London
Explore the most affordable flight options available from London to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Wed 3/129:25 a.m.YXU - LHR
2 stops16h 45mMultiple Airlines
Wed 10/127:40 a.m.LHR - YXU
2 stops14h 25mMultiple Airlines
Deal found 5/11C$ 976
Tue 2/129:25 a.m.YXU - LHR
2 stops16h 45mMultiple Airlines
Tue 9/127:40 a.m.LHR - YXU
2 stops14h 25mMultiple Airlines
Deal found 4/11C$ 983
Mon 1/129:25 a.m.YXU - LHR
2 stops16h 45mMultiple Airlines
Mon 8/126:35 a.m.LHR - YXU
2 stops15h 30mMultiple Airlines
Deal found 3/11C$ 984
Wed 3/129:25 a.m.YXU - LHR
2 stops16h 45mAir Canada
Wed 10/129:00 a.m.LHR - YXU
2 stops17h 21mAir Canada
Deal found 5/11C$ 995
Mon 1/125:40 p.m.YXU - LHR
1 stop9h 50mAir Canada
Mon 8/129:00 a.m.LHR - YXU
2 stops13h 05mAir Canada
Deal found 3/11C$ 1,001
Tue 2/129:25 a.m.YXU - LHR
1 stop18h 05mAir Canada
Tue 9/126:00 p.m.LHR - YXU
1 stop19h 46mAir Canada
Deal found 4/11C$ 1,004
Tue 2/128:10 p.m.YXU - LHR
1 stop35h 40mWestJet
Tue 9/122:50 p.m.LHR - YXU
1 stop20h 44mWestJet
Deal found 3/11C$ 1,005
Tue 2/128:10 p.m.YXU - LGW
2 stops32h 35mMultiple Airlines
Tue 9/126:10 a.m.LGW - YXU
2 stops29h 24mMultiple Airlines
Deal found 4/11C$ 1,240
Mon 1/128:10 p.m.YXU - LCY
3 stops31h 35mMultiple Airlines
Mon 8/129:50 a.m.LCY - YXU
3 stops27h 56mMultiple Airlines
Deal found 3/11C$ 1,377
Wed 3/129:25 a.m.YXU - LCY
2 stops26h 40mMultiple Airlines
Wed 10/129:20 a.m.LCY - YXU
2 stops17h 01mMultiple Airlines
Deal found 5/11C$ 1,409
Mon 1/128:10 p.m.YXU - LGW
3 stops32h 40mMultiple Airlines
Mon 8/122:00 p.m.LGW - YXU
2 stops23h 46mMultiple Airlines
Deal found 3/11C$ 1,453
Tue 2/125:40 p.m.YXU - LCY
2 stops18h 25mMultiple Airlines
Tue 9/129:50 a.m.LCY - YXU
2 stops16h 31mMultiple Airlines
Deal found 4/11C$ 1,484

Cheap flight deals from London to London

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

C$ 938

One-way from

C$ 565

Popular in

December

Cheapest in

July

Average price

C$ 1,085
Air Canada
  • Air Canada
  • 20/2-24/2
  • 4 total stops
  • 58h 31m total
  • London to London
Search Deals
Air Canada
  • Air Canada
  • 15/2
  • 1 total stop
  • 22h 20m total
  • London to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London to London 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, Cheapflights users made 629,999 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from London to London that are best for you.

Fly from

London

Fly to

London

Route

Depart

Return

Price

LondonLondon

YXU - LHR

YXULHR

London

Fri 20/2

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

2 stops21h 55m

London Heathrow

Tue 24/2

1:45 p.m.-9:21 p.m.

2 stops36h 36m

C$ 938

LondonLondon

YXU - LHR

YXULHR

London

Fri 20/2

9:25 a.m.-8:30 a.m.

1 stop18h 05m

London Heathrow

Tue 24/2

1:00 p.m.-9:21 p.m.

1 stop13h 21m

C$ 962

LondonLondon

YXU - LHR

YXULHR

London

Wed 3/12

9:25 a.m.-7:10 a.m.

2 stops16h 45m

London Heathrow

Wed 10/12

7:40 a.m.-5:05 p.m.

2 stops14h 25m

C$ 976

LondonLondon

YXU - LHR

YXULHR

London

Tue 2/12

9:25 a.m.-7:10 a.m.

2 stops16h 45m

London Heathrow

Tue 9/12

7:40 a.m.-5:05 p.m.

2 stops14h 25m

C$ 983

LondonLondon

YXU - LHR

YXULHR

London

Mon 1/12

9:25 a.m.-7:10 a.m.

2 stops16h 45m

London Heathrow

Mon 8/12

6:35 a.m.-5:05 p.m.

2 stops15h 30m

C$ 984

LondonLondon

YXU - LHR

YXULHR

London

Wed 3/12

9:25 a.m.-8:30 a.m.

1 stop18h 05m

London Heathrow

Wed 10/12

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

1 stop15h 11m

C$ 998

LondonLondon

YXU - LHR

YXULHR

London

Mon 1/12

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

1 stop9h 50m

London Heathrow

Mon 8/12

9:00 a.m.-5:05 p.m.

2 stops13h 05m

C$ 1,001

LondonLondon

YXU - LHR

YXULHR

London

Tue 2/12

9:25 a.m.-8:30 a.m.

1 stop18h 05m

London Heathrow

Tue 9/12

6:00 p.m.-8:46 a.m.

1 stop19h 46m

C$ 1,004

LondonLondon

YXU - LHR

YXULHR

London

Tue 2/12

8:10 p.m.-12:50 p.m.

1 stop35h 40m

London Heathrow

Tue 9/12

2:50 p.m.-6:34 a.m.

1 stop20h 44m

C$ 1,005

LondonLondon

YXU - LCY

YXULCY

London

Fri 20/2

5:40 p.m.-4:40 p.m.

2 stops42h 00m

London City

Tue 24/2

6:15 p.m.-5:05 p.m.

2 stops51h 50m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 34 results
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Best time to book a flight from London to London

Have a flexible travel schedule? Discover the best time to fly to London from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to London

What is the cheapest month to book a flight from London, Ontario to London?

Currently, March is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 576). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YXU to LON?

Find hourly flight availability from London to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

It’s typically best to fly out from London, Ontario to London in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 5 November 2025.
Read reviews from past customers who have flown Air Canada from London to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,408 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,408 reviews
Air Canada
7.1
Good
10,408 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from London to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to London?

    London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to London. 1 airline have flights from London to London on a regular basis. Booking flights from London to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from London, Ontario to London?

    Departing from London, Ontario to London will take you 18h 05m. The distance between London, Ontario and London is about 5844 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London, Ontario to London round-trip?

    Our cheapest airline available from London, Ontario to London is Air Canada. Our recent data shows that you can find tickets from as low as C$ 882 on this airline. Air Canada is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London, Ontario to London one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 565. However, be on the lookout for offers from SWISS and Lufthansa, as they are both options that can get you from London, Ontario to London for a low price.

  • What are the most popular routes from London, Ontario to London?

    When deciding which route to take from London, Ontario to London consider London - London Heathrow, London - London City or London - London Gatwick as they are the most popular.

  • Can I find deals for flights from London to London that include hotel bookings?

    Yes. In addition to deals on London to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to London.

  • Can I find deals for business class flights from London to London?

    Yes. Cheapflights offers flight deals from London to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to London?

    Currently, March is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 576). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Sutton
Twickenham
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to London

Discover the top airline that operate flights from London to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 882AverageC$ 1,254FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to London?

Deals for London to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to London?

Millions of users choose and trust Cheapflights to book the best flight deals from London to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to London with no change fees?

Yes, we can. To see specific flights from London to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to London become cheaper?

Yes! Start tracking prices for London to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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