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

There are many flights that can get you from London, Ontario to London in 17h 30m. Fly via United Airlines to get the fastest option. The distance between London, Ontario and London is about 3631 mi.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 Gatwick, London - London Heathrow or London - London City as they are the most popular.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to London as you normally would.

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.

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.

£299+ Flights from London, Ontario to London

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

Airfare is below average for this route at the moment. London, Ontario to London flights typically cost between £644 and £726 in January. The cheapest return flight price found within the last 3 days was £516 on Air Canada (20 Jan-27 Jan).

Cheap 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 26 December 2025.

Fri 26/1217:40YXU - LHR

1 stop12h 40mLufthansa

Sat 3/109:00LHR - YXU

2 stops13h 05mLufthansa

Deal found 25/12£1,956

Fri 26/1205:10YXU - LHR

1 stop25h 10mMultiple Airlines

Sat 3/109:00LHR - YXU

2 stops17h 21mMultiple Airlines

Deal found 24/12£1,968

Best flights from London to London
Discover carefully curated flight deals from London to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Sun 22/209:25YXU - LHR

2 stops17h 30mUnited Airlines

Thu 26/216:00LHR - YXU

2 stops21h 46mUnited Airlines

Deal found 23/12£524

Sun 8/217:40YXU - LHR

1 stop31h 50mAir Canada

Sun 15/218:00LHR - YXU

1 stop32h 21mAir Canada

Deal found 24/12£551

Wed 25/305:10YXU - LGW

2 stops32h 40mMultiple Airlines

Tue 31/318:35LGW - YXU

2 stops51h 28mMultiple Airlines

Deal found 24/12£588

Sat 7/217:40YXU - LHR

2 stops12h 10mUnited Airlines

Sat 14/212:05LHR - YXU

2 stops14h 16mUnited Airlines

Deal found 23/12£524

Mon 23/205:10YXU - LHR

1 stop23h 10mAir Canada

Fri 27/212:05LHR - YXU

2 stops38h 16mAir Canada

Deal found 24/12£555

Sun 8/217:40YXU - LHR

2 stops12h 10mUnited Airlines

Sun 15/207:40LHR - YXU

2 stops18h 41mUnited Airlines

Deal found 25/12£525

Fri 23/117:40YXU - LGW

2 stops19h 10mMultiple Airlines

Fri 30/118:40LGW - YXU

2 stops31h 40mMultiple Airlines

Deal found 24/12£591

Wed 6/518:10YXU - LHR

1 stop12h 40mAir Canada

Sun 24/515:05LHR - YXU

1 stop11h 33mAir Canada

Deal found 24/12£566

Mon 23/217:40YXU - LHR

2 stops12h 10mUnited Airlines

Fri 27/215:10LHR - YXU

2 stops22h 36mUnited Airlines

Deal found 24/12£525

Sun 22/220:10YXU - LGW

3 stops32h 40mMultiple Airlines

Sun 1/309:50LGW - YXU

2 stops25h 45mMultiple Airlines

Deal found 24/12£658

Sun 8/220:10YXU - LGW

2 stops32h 35mMultiple Airlines

Sun 15/211:40LGW - YXU

2 stops23h 55mMultiple Airlines

Deal found 25/12£739

Sun 8/217:40YXU - LCY

2 stops14h 15mMultiple Airlines

Sun 15/219:20LCY - YXU

2 stops31h 01mMultiple Airlines

Deal found 24/12£912

Last-minute flights from London to London
Discover last-minute flight deals from London to London. Data last updated 26 December 2025 and is based on user searches.

Fri 26/1217:40YXU - LHR

1 stop12h 40mLufthansa

Sat 3/109:00LHR - YXU

2 stops13h 05mLufthansa

Deal found 25/12£1,956

Fri 26/1205:10YXU - LHR

1 stop25h 10mMultiple Airlines

Sat 3/109:00LHR - YXU

2 stops17h 21mMultiple Airlines

Deal found 24/12£1,968

Fri 23/117:40YXU - LGW

2 stops19h 10mMultiple Airlines

Fri 30/118:40LGW - YXU

2 stops31h 40mMultiple Airlines

Deal found 24/12£591

One-way flights from London to London
Search for one-way flight options from London to London. Find affordable one-way fares based on user searches. Data last updated 26 December 2025.

Fri 23/107:30YXU - LHR

2 stops29h 50mWestJet

Deal found 25/12£299

Tue 10/209:25YXU - LHR

1 stop16h 05mAir Canada

Deal found 24/12£303

Tue 10/220:10YXU - LGW

3 stops56h 50mMultiple Airlines

Deal found 23/12£313

Tue 10/220:10YXU - STN

3 stops45h 05mMultiple Airlines

Deal found 23/12£315

Sun 8/205:10YXU - LHR

2 stops24h 15mUnited Airlines

Deal found 25/12£326

Tue 10/220:10YXU - LHR

3 stops37h 15mMultiple Airlines

Deal found 24/12£335

Tue 10/209:25YXU - LCY

2 stops18h 50mLufthansa

Deal found 23/12£349

Tue 10/220:10YXU - LCY

3 stops40h 30mMultiple Airlines

Deal found 23/12£444

Sun 8/220:10YXU - LHR

1 stop35h 40mWestJet

Deal found 25/12£927

Find flight deals from London to London

Round-trip from	£516
One-way from	£299
Popular in	August
Cheapest in	July
Average price	£852

Air Canada
20/1-27/1
4 total stops
66h 21m total
London to London

Search Deals

WestJet
23/1
2 total stops
29h 50m total
London to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

YXU - LHR

YXULHR

London

Sun 22/2

09:25-07:55

2 stops17h 30m

London Heathrow

Thu 26/2

16:00-08:46

2 stops21h 46m

£524

LondonLondon

YXU - LHR

YXULHR

London

Sat 7/2

17:40-10:50

2 stops12h 10m

London Heathrow

Sat 14/2

12:05-21:21

2 stops14h 16m

£524

LondonLondon

YXU - LHR

YXULHR

London

Sun 8/2

17:40-10:50

2 stops12h 10m

London Heathrow

Sun 15/2

07:40-21:21

2 stops18h 41m

£525

LondonLondon

YXU - LHR

YXULHR

London

Mon 23/2

17:40-10:50

2 stops12h 10m

London Heathrow

Fri 27/2

15:10-08:46

2 stops22h 36m

£525

LondonLondon

YXU - LHR

YXULHR

London

Sun 8/2

17:40-06:30

1 stop31h 50m

London Heathrow

Sun 15/2

18:00-21:21

1 stop32h 21m

£551

LondonLondon

YXU - LHR

YXULHR

London

Mon 23/2

05:10-09:20

1 stop23h 10m

London Heathrow

Fri 27/2

12:05-21:21

2 stops38h 16m

£555

LondonLondon

YXU - LHR

YXULHR

London

Wed 6/5

18:10-11:50

1 stop12h 40m

London Heathrow

Sun 24/5

15:05-21:38

1 stop11h 33m

£566

LondonLondon

YXU - LGW

YXULGW

London

Wed 25/3

05:10-17:50

2 stops32h 40m

London Gatwick

Tue 31/3

18:35-17:03

2 stops51h 28m

£588

LondonLondon

YXU - LGW

YXULGW

London

Fri 23/1

17:40-17:50

2 stops19h 10m

London Gatwick

Fri 30/1

18:40-21:20

2 stops31h 40m

£591

LondonLondon

YXU - LGW

YXULGW

London

Sun 22/2

20:10-09:50

3 stops32h 40m

London Gatwick

Sun 1/3

09:50-06:35

2 stops25h 45m

£658

Flights are sorted by cheapest return flights first.

Deals found on 25/12

Showing 1-10 of 21 results

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, March is the cheapest month in which you can book a flight from London, Ontario to London (average of £303). Flying from London, Ontario to London in July is currently the most expensive (average of £442). 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?

Related info for your journey

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.
How long is the flight from London, Ontario to London?
There are many flights that can get you from London, Ontario to London in 17h 30m. Fly via United Airlines to get the fastest option. The distance between London, Ontario and London is about 3631 mi.
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 Gatwick, London - London Heathrow or London - London City 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 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, March is the cheapest month in which you can book a flight from London, Ontario to London (average of £303). Flying from London, Ontario to London in July is currently the most expensive (average of £442). 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

Milton Keynes

Croydon

Slough

Hounslow

Luton

Gatwick

Wembley

Ilford

Brentford

Colchester

Hayes

Watford

Crawley

Bedford

Romford

Chichester

Eastbourne

Ipswich

Bishop's Stortford

Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

Cheap flights from London, Ontario to London from £299

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to London

Cheapest flights from London to LondonExplore 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 26 December 2025.

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 26 December 2025.

Find flight deals from London to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to London that are best for you.

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.

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?

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

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?

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

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?

How can I find direct flights from London to London?

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

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

Travelling to a place near London?

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.

Alternative routes for London to London

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 26 December 2025.