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

There are many flights that can get you from London to London, Ontario in 13h 20m. Fly via Air Canada or WestJet to get the fastest option. London and London, Ontario are separated by a distance of 3631 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from London to London, Ontario round-trip from £473. This flight start at 21% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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

Most travelers choose London Heathrow - London, London Gatwick - London or London City - London when deciding on the best route from London to London, Ontario.

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

When flying from London to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most people fly into London (YXU) if they book a flight to London from London. On average, London has 0 inbound flights from London per day from 1 airline. London is conveniently located just 5.3 mi from London’s city center.

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.

£280+ Flights from London to London, Ontario

Cheap flight deals from London to London

Enter your travel dates to find the best prices.

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 18 December 2025.

Fri 30/113:00LHR - YXU

1 stop13h 20mAir Canada

Fri 6/205:10YXU - LHR

1 stop20h 20mAir Canada

Deal found 15/12£336

Thu 15/114:50LHR - YXU

1 stop20h 44mWestJet

Mon 19/120:10YXU - LHR

1 stop35h 40mWestJet

Deal found 16/12£458

Tue 13/119:20LHR - YXU

2 stops40h 14mMultiple Airlines

Tue 27/120:10YXU - LHR

1 stop35h 40mMultiple Airlines

Deal found 17/12£486

Thu 15/107:40LHR - YXU

2 stops14h 25mLufthansa

Mon 19/117:40YXU - LHR

1 stop9h 50mLufthansa

Deal found 16/12£526

Wed 21/109:00LHR - YXU

2 stops17h 21mAir Canada

Sun 25/105:10YXU - LHR

1 stop25h 10mAir Canada

Deal found 17/12£479

Fri 30/106:35LHR - YXU

2 stops15h 30mLufthansa

Fri 6/217:40YXU - LHR

1 stop9h 50mLufthansa

Deal found 16/12£526

Fri 30/106:30STN - YXU

3 stops19h 50mMultiple Airlines

Fri 6/217:40YXU - STN

3 stops22h 40mMultiple Airlines

Deal found 16/12£527

Thu 15/113:45LHR - YXU

2 stops36h 35mAir Canada

Mon 19/117:40YXU - LHR

2 stops45h 55mAir Canada

Deal found 16/12£535

Thu 29/114:55LGW - YXU

3 stops35h 25mMultiple Airlines

Thu 5/209:25YXU - LGW

2 stops28h 05mMultiple Airlines

Deal found 15/12£556

Wed 21/109:20LCY - YXU

2 stops17h 01mMultiple Airlines

Wed 28/117:40YXU - LCY

2 stops14h 15mMultiple Airlines

Deal found 16/12£581

Fri 30/118:40LGW - YXU

3 stops27h 25mMultiple Airlines

Fri 6/217:40YXU - LGW

3 stops19h 10mMultiple Airlines

Deal found 16/12£603

Mon 12/111:40LGW - YXU

3 stops23h 54mMultiple Airlines

Mon 19/120:10YXU - LGW

2 stops32h 35mMultiple Airlines

Deal found 15/12£674

Sun 18/111:40LGW - YXU

2 stops23h 54mMultiple Airlines

Thu 22/117:40YXU - LGW

1 stop11h 05mMultiple Airlines

Deal found 15/12£713

Sat 31/106:00LGW - YXU

3 stops20h 20mMultiple Airlines

Sat 7/217:40YXU - LGW

2 stops14h 10mMultiple Airlines

Deal found 17/12£715

Thu 15/109:15LCY - YXU

3 stops26h 19mMultiple Airlines

Mon 19/109:50YXU - LCY

2 stops18h 25mMultiple Airlines

Deal found 16/12£760

Fri 30/106:50LCY - YXU

2 stops30h 56mMultiple Airlines

Fri 6/205:10YXU - LCY

2 stops24h 35mMultiple Airlines

Deal found 16/12£770

Last-minute flights from London to London
Discover last-minute flight deals from London to London. Data last updated 18 December 2025 and is based on user searches.

Tue 13/114:50LHR - YXU

1 stop20h 44mWestJet

Tue 27/120:10YXU - LHR

1 stop35h 40mWestJet

Deal found 17/12£445

Tue 13/119:20LHR - YXU

2 stops40h 14mMultiple Airlines

Tue 27/120:10YXU - LHR

1 stop35h 40mMultiple Airlines

Deal found 17/12£486

Thu 15/114:50LHR - YXU

1 stop20h 44mWestJet

Mon 19/120:10YXU - LHR

1 stop35h 40mWestJet

Deal found 16/12£458

Wed 21/114:50LHR - YXU

1 stop20h 44mWestJet

Wed 28/120:10YXU - LHR

1 stop35h 40mWestJet

Deal found 16/12£413

Wed 21/112:00LHR - YXU

2 stops23h 34mMultiple Airlines

Wed 28/120:10YXU - LHR

1 stop33h 00mMultiple Airlines

Deal found 16/12£449

Wed 21/109:00LHR - YXU

2 stops17h 21mAir Canada

Sun 25/105:10YXU - LHR

1 stop25h 10mAir Canada

Deal found 17/12£479

Wed 21/109:20LCY - YXU

2 stops17h 01mMultiple Airlines

Wed 28/117:40YXU - LCY

2 stops14h 15mMultiple Airlines

Deal found 16/12£581

Thu 29/114:55LGW - YXU

3 stops35h 25mMultiple Airlines

Thu 5/209:25YXU - LGW

2 stops28h 05mMultiple Airlines

Deal found 15/12£555

Fri 30/113:00LHR - YXU

1 stop13h 20mAir Canada

Fri 6/205:10YXU - LHR

1 stop20h 20mAir Canada

Deal found 15/12£336

Fri 30/106:35LHR - YXU

2 stops15h 30mLufthansa

Fri 6/217:40YXU - LHR

1 stop9h 50mLufthansa

Deal found 16/12£526

Fri 30/106:30STN - YXU

3 stops19h 50mMultiple Airlines

Fri 6/217:40YXU - STN

3 stops22h 40mMultiple Airlines

Deal found 16/12£527

Fri 30/118:40LGW - YXU

3 stops27h 25mMultiple Airlines

Fri 6/217:40YXU - LGW

3 stops19h 10mMultiple Airlines

Deal found 16/12£603

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 18 December 2025.

Sat 31/121:00STN - YXU

3 stops38h 35mMultiple Airlines

Deal found 17/12£280

Thu 29/107:00LGW - YXU

2 stops28h 34mMultiple Airlines

Deal found 15/12£283

Sun 1/214:50LHR - YXU

3 stops31h 15mMultiple Airlines

Deal found 17/12£344

Sat 31/114:50LHR - YXU

3 stops22h 56mMultiple Airlines

Deal found 17/12£357

Sat 31/107:10LGW - YXU

2 stops41h 03mMultiple Airlines

Deal found 17/12£386

Sun 1/213:00LHR - YXU

1 stop13h 20mLufthansa

Deal found 17/12£489

Sat 31/111:10LHR - YXU

1 stop10h 55mLufthansa

Deal found 17/12£559

Sat 31/121:40LHR - YXU

2 stops48h 25mAvianca

Deal found 16/12£970

Sat 31/113:00LHR - YXU

1 stop13h 20mAir Canada

Deal found 16/12£1,173

Tue 27/109:10LHR - YXU

2 stops17h 11mUnited Airlines

Deal found 17/12£1,189

Fri 30/110:25LHR - YXU

2 stops35h 40mUnited Airlines

Deal found 16/12£1,228

Tue 6/110:25LHR - YXU

2 stops15h 56mUnited Airlines

Deal found 17/12£1,483

Find flight deals from London to London

Round-trip from	£336
One-way from	£280
Popular in	July
Cheapest in	April
Average price	£633

Air Canada
30/1-6/2
2 total stops
33h 40m total
London to London

Search Deals

31/1
3 total stops
38h 35m total
London to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£62 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 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

LHR - YXU

LHRYXU

London Heathrow

Fri 30/1

13:00-21:20

1 stop13h 20m

London

Fri 6/2

05:10-06:30

1 stop20h 20m

£336

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 15/1

14:50-06:34

1 stop20h 44m

London

Mon 19/1

20:10-12:50

1 stop35h 40m

£458

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 21/1

09:00-21:21

2 stops17h 21m

London

Sun 25/1

05:10-11:20

1 stop25h 10m

£479

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 13/1

19:20-06:34

2 stops40h 14m

London

Tue 27/1

20:10-12:50

1 stop35h 40m

£486

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 15/1

07:40-17:05

2 stops14h 25m

London

Mon 19/1

17:40-08:30

1 stop9h 50m

£526

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 30/1

06:35-17:05

2 stops15h 30m

London

Fri 6/2

17:40-08:30

1 stop9h 50m

£526

LondonLondon

STN - YXU

STNYXU

London Stansted

Fri 30/1

06:30-21:20

3 stops19h 50m

London

Fri 6/2

17:40-21:20

3 stops22h 40m

£527

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 15/1

13:45-21:20

2 stops36h 35m

London

Mon 19/1

17:40-20:35

2 stops45h 55m

£535

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 29/1

14:55-21:20

3 stops35h 25m

London

Thu 5/2

09:25-18:30

2 stops28h 05m

£556

LondonLondon

LCY - YXU

LCYYXU

London City

Wed 21/1

09:20-21:21

2 stops17h 01m

London

Wed 28/1

17:40-12:55

2 stops14h 15m

£581

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 28 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 to London, Ontario?

Currently, February is the cheapest month in which you can book a flight from London to London, Ontario (average of £261). Flying from London to London, Ontario in December is currently the most expensive (average of £376). 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.

Reviews of airlines servicing London

Read reviews from past customers who have flown with 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

10,534 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Air Canada

7.1

Good

10,534 reviews

Air Canada

7.1

Good

10,534 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

What airport do you fly into for flights to London from London?
Most people fly into London (YXU) if they book a flight to London from London. On average, London has 0 inbound flights from London per day from 1 airline. London is conveniently located just 5.3 mi from London’s city center.
How long is the flight from London to London, Ontario?
There are many flights that can get you from London to London, Ontario in 13h 20m. Fly via Air Canada or WestJet to get the fastest option. London and London, Ontario are separated by a distance of 3631 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from London to London, Ontario round-trip?
Cheapflights users have booked flights from London to London, Ontario round-trip from £473. This flight start at 21% lower than the current average price 3 months from now.
What are the most popular routes from London to London, Ontario?
Most travelers choose London Heathrow - London, London Gatwick - London or London City - London when deciding on the best route from London to London, Ontario.
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 to London, Ontario?
Currently, February is the cheapest month in which you can book a flight from London to London, Ontario (average of £261). Flying from London to London, Ontario in December is currently the most expensive (average of £376). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to London

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

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Stansted to Pearson Intl flights

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Gatwick to Toronto Island flights

Heathrow to Ottawa flights

Gatwick to Pierre Elliott Trudeau Intl flights

London City to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Manchester to Pearson Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Edinburgh to Pearson Intl flights

Gatwick to Ottawa flights

London City to Ottawa flights

Manchester to Toronto Island flights

Birmingham to Pearson Intl flights

Edinburgh to Toronto Island flights

Southend to Pearson Intl flights

Birmingham to Toronto Island flights

Manchester to Pierre Elliott Trudeau Intl flights

Edinburgh to Pierre Elliott Trudeau Intl flights

Stansted to Ottawa flights

Leeds to Pearson Intl flights

Southampton to Pearson Intl flights

Liverpool to Pearson Intl flights

Newcastle upon Tyne to Pearson Intl flights

Heathrow to Thunder Bay flights

Birmingham to Pierre Elliott Trudeau Intl flights

Heathrow to London flights

Heathrow to North Bay flights

Bristol to Pearson Intl flights

Gatwick to Thunder Bay flights

Manchester to Ottawa flights

Gatwick to London flights

Newcastle upon Tyne to Ottawa flights

Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights

Edinburgh to Windsor flights

Darlington to Pearson Intl flights

London City to London flights

Birmingham to Ottawa flights

Edinburgh to Thunder Bay flights

Top airline flying from London to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£473	Average£627	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from London to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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! Cheapflights helps users easily find flights from London to London 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.

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Cheap flights from London to London, Ontario from £280

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to London

Best flights from London to LondonDiscover 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 18 December 2025.

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 18 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 to London, Ontario?

Reviews of airlines servicing London

Read reviews from past customers who have flown with 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.

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 into for flights to London from London?

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

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

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

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 to London, Ontario?

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.

Top airline flying from London to London

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

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 18 December 2025.