Find flights
When to book
Airlines
FAQs

Cheap flights from London, Ontario to London from £255

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LON
7 Jul — 14 Jul1
1 adult

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 2 July 2025.

Round-trip from

£506

One-way from

£255

Popular in

December

Cheapest in

May

Average price

£475
United Airlines
  • United Airlines
  • 2/9-1/10
  • 4 total stops
  • 38h 22m total
  • London to London
Air Canada
  • Air Canada
  • 7/7
  • 2 total stops
  • 13h 20m total
  • London to London
Highest demand for flights based on searches. 9% potential increase in price (£46 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 2 July 2025.

Tue 2/915:40YXU - LHR
2 stops13h 30mUnited Airlines
Thu 2/1014:10LHR - YXU
2 stops24h 07mUnited Airlines
Deal found 1/7£506
Fri 15/817:45YXU - STN
2 stops22h 35mMultiple Airlines
Fri 22/806:40STN - YXU
2 stops13h 22mMultiple Airlines
Deal found 30/6£596
Tue 2/915:40YXU - LHR
1 stop13h 20mAir Canada
Thu 2/1008:40LHR - YXU
2 stops17h 47mAir Canada
Deal found 1/7£600
Wed 13/815:40YXU - LHR
2 stops13h 20mMultiple Airlines
Wed 20/812:05LHR - YXU
1 stop10h 02mMultiple Airlines
Deal found 1/7£623
Thu 14/806:15YXU - LGW
2 stops23h 40mMultiple Airlines
Thu 21/810:45LGW - YXU
2 stops27h 32mMultiple Airlines
Deal found 30/6£627
Wed 13/815:40YXU - LHR
2 stops13h 20mLufthansa
Wed 20/809:30LHR - YXU
2 stops16h 57mLufthansa
Deal found 1/7£631
Thu 14/817:45YXU - LGW
2 stops19h 05mSWISS
Thu 21/818:40LGW - YXU
2 stops51h 27mSWISS
Deal found 30/6£656
Thu 14/817:45YXU - LHR
2 stops23h 00mSWISS
Thu 21/818:40LHR - YXU
2 stops51h 27mSWISS
Deal found 30/6£659
Wed 13/815:40YXU - LCY
2 stops19h 45mLufthansa
Wed 20/808:45LCY - YXU
2 stops17h 42mLufthansa
Deal found 1/7£850
Tue 2/906:00YXU - LGW
2 stops46h 25mWestJet
Wed 1/1010:45LGW - YXU
2 stops37h 22mWestJet
Deal found 1/7£873
Thu 14/806:15YXU - LCY
2 stops21h 35mMultiple Airlines
Thu 21/819:20LCY - YXU
2 stops26h 47mMultiple Airlines
Deal found 30/6£876
Mon 1/917:45YXU - LCY
2 stops44h 00mSWISS
Wed 1/1009:25LCY - YXU
2 stops17h 02mSWISS
Deal found 1/7£945

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 2 July 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

Tue 2/9

09:55-06:20

2 stops15h 25m

London Heathrow

Wed 1/10

15:20-09:17

2 stops22h 57m

£506

LondonLondon

YXU - STN

YXUSTN

London

Fri 15/8

17:45-21:20

2 stops22h 35m

London Stansted

Fri 22/8

06:40-15:02

2 stops13h 22m

£596

LondonLondon

YXU - LHR

YXULHR

London

Tue 2/9

15:40-10:00

1 stop13h 20m

London Heathrow

Thu 2/10

08:40-21:27

2 stops17h 47m

£600

LondonLondon

YXU - LHR

YXULHR

London

Wed 13/8

15:40-10:00

2 stops13h 20m

London Heathrow

Wed 20/8

12:05-17:07

1 stop10h 02m

£623

LondonLondon

YXU - LGW

YXULGW

London

Thu 14/8

06:15-10:55

2 stops23h 40m

London Gatwick

Thu 21/8

10:45-09:17

2 stops27h 32m

£627

LondonLondon

YXU - LHR

YXULHR

London

Wed 13/8

15:40-10:00

2 stops13h 20m

London Heathrow

Wed 20/8

09:30-21:27

2 stops16h 57m

£631

LondonLondon

YXU - LGW

YXULGW

London

Thu 14/8

17:45-17:50

2 stops19h 05m

London Gatwick

Thu 21/8

18:40-17:07

2 stops51h 27m

£656

LondonLondon

YXU - LHR

YXULHR

London

Thu 14/8

17:45-21:45

2 stops23h 00m

London Heathrow

Thu 21/8

18:40-17:07

2 stops51h 27m

£659

LondonLondon

YXU - LCY

YXULCY

London

Wed 13/8

15:40-16:25

2 stops19h 45m

London City

Wed 20/8

08:45-21:27

2 stops17h 42m

£850

LondonLondon

YXU - LGW

YXULGW

London

Tue 2/9

06:00-09:25

2 stops46h 25m

London Gatwick

Wed 1/10

10:45-19:07

2 stops37h 22m

£873

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 24 results
1
2
3

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 return 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 £112). Flying from London, Ontario to London in August is currently the most expensive (average of £164). 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.

How much does it cost for a return flight from London, Ontario to London?

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 2 July 2025.
Read reviews from past customers who have flown with SWISS, United Airlines, andWestJet 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.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Crew

8.2

Food

7.1

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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?

    For a flight from London to London, you will be flying from London. London (YXU) is just 5.3 mi from the center of the city. London is the only London airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from London on a regular basis.

  • What are the cheapest airlines flying from London, Ontario to London round-trip?

    Flying on United Airlines is currently your cheapest option to London, with prices starting at £506. Additional return tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at £600 and £631, respectively. Users have found that United Airlines is 12% cheaper than the other options available to this destination.

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

    £255 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Lufthansa, with prices starting from £275 and £329, respectively.

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

  • 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 holiday 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 £112). Flying from London, Ontario to London in August is currently the most expensive (average of £164). 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
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to London from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to London from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on London to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.