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Cheap flights from London, ON to London from C$ 502

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LON
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 889

One-way from

C$ 502

Popular in

December

Cheapest in

July

Average price

C$ 1,131
Air Canada
  • Air Canada
  • 1/10-14/10
  • 4 total stops
  • 41h 27m total
  • London to London
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2/10
  • 2/10
  • 3 total stops
  • 44h 00m total
  • London to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 181 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to London

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 17 September 2025.

Wed 1/109:55 a.m.YXU - LHR
1 stop19h 05mAir Canada
Tue 14/108:45 a.m.LHR - YXU
2 stops29h 32mAir Canada
Deal found 16/9C$ 889
Wed 24/910:00 a.m.YXU - LHR
2 stops15h 30mAir Canada
Mon 6/107:30 p.m.LHR - YXU
2 stops30h 57mAir Canada
Deal found 16/9C$ 894
Sat 4/103:40 p.m.YXU - LHR
1 stop9h 55mAir Canada
Wed 15/106:00 a.m.LHR - YXU
2 stops20h 27mAir Canada
Deal found 16/9C$ 905
Sat 4/106:15 a.m.YXU - LHR
1 stop22h 45mMultiple Airlines
Wed 15/106:00 a.m.LHR - YXU
2 stops20h 27mMultiple Airlines
Deal found 17/9C$ 911
Wed 24/910:00 a.m.YXU - LHR
2 stops15h 30mAir Canada
Wed 8/103:50 p.m.LHR - YXU
1 stop28h 12mAir Canada
Deal found 16/9C$ 915
Sat 4/103:40 p.m.YXU - LHR
1 stop9h 55mLufthansa
Wed 15/106:55 a.m.LHR - YXU
2 stops19h 32mLufthansa
Deal found 16/9C$ 955
Thu 16/106:00 a.m.YXU - LGW
2 stops34h 25mMultiple Airlines
Thu 23/108:00 a.m.LGW - YXU
3 stops26h 12mMultiple Airlines
Deal found 16/9C$ 1,190
Sat 4/103:40 p.m.YXU - LGW
2 stops15h 00mMultiple Airlines
Wed 15/1010:45 a.m.LGW - YXU
3 stops23h 27mMultiple Airlines
Deal found 16/9C$ 1,223
Sat 4/106:00 a.m.YXU - LGW
2 stops22h 25mWestJet
Wed 15/1010:45 a.m.LGW - YXU
2 stops47h 27mWestJet
Deal found 16/9C$ 1,268
Sat 4/103:40 p.m.YXU - STN
2 stops21h 00mMultiple Airlines
Wed 15/109:05 p.m.STN - YXU
3 stops37h 07mMultiple Airlines
Deal found 16/9C$ 1,347
Thu 16/106:00 a.m.YXU - LGW
2 stops46h 25mWestJet
Thu 23/1010:45 a.m.LGW - YXU
2 stops23h 27mWestJet
Deal found 16/9C$ 1,374
Fri 31/105:45 a.m.YXU - LGW
2 stops32h 05mMultiple Airlines
Fri 7/116:40 p.m.LGW - YXU
2 stops43h 06mMultiple Airlines
Deal found 16/9C$ 1,484

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 17 September 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

Wed 1/10

9:55 a.m.-10:00 a.m.

1 stop19h 05m

London Heathrow

Tue 14/10

8:45 a.m.-9:17 a.m.

2 stops29h 32m

C$ 889

LondonLondon

YXU - LHR

YXULHR

London

Tue 13/1

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

1 stop9h 50m

London Heathrow

Wed 21/1

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

2 stops17h 21m

C$ 893

LondonLondon

YXU - LHR

YXULHR

London

Sat 4/10

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

2 stops19h 15m

London Heathrow

Wed 15/10

6:00 a.m.-9:27 p.m.

2 stops20h 27m

C$ 905

LondonLondon

YXU - LHR

YXULHR

London

Sat 4/10

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

1 stop9h 55m

London Heathrow

Wed 15/10

6:00 a.m.-9:27 p.m.

2 stops20h 27m

C$ 905

LondonLondon

YXU - LHR

YXULHR

London

Wed 14/1

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

1 stop16h 05m

London Heathrow

Wed 21/1

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

1 stop13h 21m

C$ 919

LondonLondon

YXU - LHR

YXULHR

London

Sat 4/10

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

1 stop9h 55m

London Heathrow

Wed 15/10

6:55 a.m.-9:27 p.m.

2 stops19h 32m

C$ 955

LondonLondon

YXU - LHR

YXULHR

London

Fri 20/2

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

1 stop9h 50m

London Heathrow

Tue 24/2

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

1 stop19h 46m

C$ 964

LondonLondon

YXU - LGW

YXULGW

London

Thu 16/10

6:00 a.m.-9:25 p.m.

2 stops34h 25m

London Gatwick

Thu 23/10

8:00 a.m.-5:12 a.m.

3 stops26h 12m

C$ 1,190

LondonLondon

YXU - LGW

YXULGW

London

Sat 4/10

3:40 p.m.-11:40 a.m.

2 stops15h 00m

London Gatwick

Wed 15/10

10:45 a.m.-5:12 a.m.

3 stops23h 27m

C$ 1,223

LondonLondon

YXU - LCY

YXULCY

London

Wed 14/1

5:40 p.m.-12:50 p.m.

2 stops14h 10m

London City

Wed 21/1

9:25 a.m.-9:21 p.m.

2 stops16h 56m

C$ 1,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 31 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, January is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 560). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 856). 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 17 September 2025.

It’s typically best to fly out from London, Ontario to London in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, 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 17 September 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
10,000 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

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
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

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 19h 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$ 862 on this airline. Air Canada is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 560). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 856). 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
Brentford
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

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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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 862AverageC$ 1,225FlexibilityNo 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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