How long does it take to fly to London, Ontario?

The average flight duration from United Kingdom to London, Ontario depends on which airport you fly into and out of. Flying from Edinburgh to Toronto Pearson Intl Airport is 7h on average, while flying from Manchester to Toronto Pearson Intl Airport is 7h 20m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

What is the cheapest airline that flies from United Kingdom to London?

Air Canada, Lufthansa, and SWISS are the most popular carriers operating from United Kingdom to London

Which airlines fly to London, Ontario?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to London, Ontario from United Kingdom according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 12 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United Kingdom to London Airport?

Prices for flights from United Kingdom to London Airport are updated daily.

How old do you have to be to fly from United Kingdom to London Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to London Airport.

What documentation or ID do you need to fly to London Airport?

The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 698 Cheap Flights from the United Kingdom to London, Ontario in 2026

1 adult

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Find the cheapest flights from the United Kingdom to London

Round-trip

One-way

Recent round-trip flight deals from the United Kingdom to London

Enter your travel dates to find the best prices.

11:05 a.m. - 2:55 p.m.

LHR

YXU

32h 50m

2 stops

6:20 p.m. - 8:35 a.m.

YXU

LHR

9h 15m

1 stop

C$ 1,058Air Canada

Wed, 9 Sep - Thu, 17 Sep

7:25 a.m. - 5:43 p.m.

LHR

YXU

15h 18m

2 stops

3:30 p.m. - 10:00 a.m.

YXU

LHR

13h 30m

2 stops

C$ 1,062Lufthansa

Wed, 9 Sep - Thu, 17 Sep

12:05 p.m. - 9:40 p.m.

LHR

YXU

14h 35m

1 stop

10:05 a.m. - 6:35 a.m.

YXU

LHR

15h 30m

1 stop

C$ 1,066Air Canada

Wed, 9 Sep - Thu, 17 Sep

8:30 a.m. - 2:55 p.m.

LHR

YXU

11h 25m

1 stop

6:20 p.m. - 9:35 a.m.

YXU

LHR

10h 15m

1 stop

C$ 1,099Air Canada

Wed, 16 Sep - Sun, 20 Sep

12:40 p.m. - 9:40 p.m.

LHR

YXU

14h 00m

2 stops

3:30 p.m. - 6:35 a.m.

YXU

LHR

10h 05m

1 stop

C$ 1,101Air Canada

Wed, 16 Sep - Sun, 20 Sep

8:30 a.m. - 5:43 p.m.

LHR

YXU

14h 13m

1 stop

6:20 p.m. - 11:50 a.m.

YXU

LHR

12h 30m

1 stop

C$ 1,102Air Canada

Wed, 16 Sep - Sun, 20 Sep

9:15 a.m. - 9:38 p.m.

LCY

YXU

17h 23m

2 stops

3:30 p.m. - 5:55 p.m.

YXU

LCY

21h 25m

2 stops

C$ 1,323Lufthansa

Mon, 15 Jun - Mon, 22 Jun

2:00 p.m. - 9:17 a.m.

GLA

YXU

24h 17m

2 stops

3:30 p.m. - 10:10 a.m.

YXU

GLA

13h 40m

2 stops

C$ 1,739United Airlines

Sat, 20 Jun - Sat, 27 Jun

5:50 a.m. - 4:45 p.m.

MAN

YXU

39h 55m

2 stops

5:55 p.m. - 4:55 p.m.

YXU

MAN

42h 00m

2 stops

C$ 4,766WestJet

Wed, 10 Jun - Tue, 16 Jun

5:50 a.m. - 5:20 a.m.

MAN

YXU

28h 30m

2 stops

5:55 p.m. - 10:20 p.m.

YXU

MAN

47h 25m

2 stops

C$ 6,341WestJet

Thu, 18 Jun - Thu, 25 Jun

Air Canada flights from United Kingdom to London, Ontario

Our best Air Canada deals on United Kingdom to London, Ontario flight tickets

Air Canada

9 Sep

LHR11:05 a.m.London Heathrow

32h 50m

2 stops

YXU2:55 p.m.London

17 Sep

YXU6:20 p.m.London

9h 15m

1 stop

LHR8:35 a.m.London Heathrow

C$ 1,058

Air Canada

9 Sep

LHR12:05 p.m.London Heathrow

14h 35m

1 stop

YXU9:40 p.m.London

17 Sep

YXU10:05 a.m.London

15h 30m

1 stop

LHR6:35 a.m.London Heathrow

C$ 1,066

Air Canada

16 Sep

LHR8:30 a.m.London Heathrow

11h 25m

1 stop

YXU2:55 p.m.London

20 Sep

YXU6:20 p.m.London

10h 15m

1 stop

LHR9:35 a.m.London Heathrow

C$ 1,099

Lufthansa flights from United Kingdom to London, Ontario

Our best Lufthansa deals on United Kingdom to London, Ontario flight tickets

Lufthansa

9 Sep

LHR7:25 a.m.London Heathrow

15h 18m

2 stops

YXU5:43 p.m.London

17 Sep

YXU3:30 p.m.London

13h 30m

2 stops

LHR10:00 a.m.London Heathrow

C$ 1,062

Lufthansa

17 Jun

LHR6:55 a.m.London Heathrow

15h 38m

2 stops

YXU5:33 p.m.London

24 Jun

YXU10:05 a.m.London

29h 55m

2 stops

LHR9:00 p.m.London Heathrow

C$ 1,139

Lufthansa

29 Jun

LHR7:30 a.m.London Heathrow

19h 07m

2 stops

YXU9:37 p.m.London

8 Jul

YXU3:30 p.m.London

12h 05m

2 stops

LHR8:35 a.m.London Heathrow

C$ 1,184

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 9/9

11:05 a.m.-2:55 p.m.

2 stops32h 50m

London

Thu 17/9

6:20 p.m.-8:35 a.m.

1 stop9h 15m

C$ 1,058

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 9/9

7:25 a.m.-5:43 p.m.

2 stops15h 18m

London

Thu 17/9

3:30 p.m.-10:00 a.m.

2 stops13h 30m

C$ 1,062

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 9/9

12:05 p.m.-9:40 p.m.

1 stop14h 35m

London

Thu 17/9

10:05 a.m.-6:35 a.m.

1 stop15h 30m

C$ 1,066

Quickest round-trip

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 16/9

8:30 a.m.-2:55 p.m.

1 stop11h 25m

London

Sun 20/9

6:20 p.m.-9:35 a.m.

1 stop10h 15m

C$ 1,099

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 16/9

12:40 p.m.-9:40 p.m.

2 stops14h 00m

London

Sun 20/9

3:30 p.m.-6:35 a.m.

1 stop10h 05m

C$ 1,101

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 16/9

8:30 a.m.-5:43 p.m.

1 stop14h 13m

London

Sun 20/9

6:20 p.m.-11:50 a.m.

1 stop12h 30m

C$ 1,102

LondonLondon

LCY - YXU

LCYYXU

London City

Mon 15/6

9:15 a.m.-9:38 p.m.

2 stops17h 23m

London

Mon 22/6

3:30 p.m.-5:55 p.m.

2 stops21h 25m

C$ 1,323

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Sat 20/6

2:00 p.m.-9:17 a.m.

2 stops24h 17m

London

Sat 27/6

3:30 p.m.-10:10 a.m.

2 stops13h 40m

C$ 1,739

ManchesterLondon

MAN - YXU

MANYXU

Manchester

Wed 10/6

5:50 a.m.-4:45 p.m.

2 stops39h 55m

London

Tue 16/6

5:55 p.m.-4:55 p.m.

2 stops42h 00m

C$ 4,766

ManchesterLondon

MAN - YXU

MANYXU

Manchester

Thu 18/6

5:50 a.m.-5:20 a.m.

2 stops28h 30m

London

Thu 25/6

5:55 p.m.-10:20 p.m.

2 stops47h 25m

C$ 6,341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London, Ontario?

The month of January is another great option to travel to London, Ontario, with average flight prices from United Kingdom averaging around C$ 787.

Cheap United Kingdom to London, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to London, Ontario

Fastest flight time	13h 03m
Direct flights	None

The fastest flight from United Kingdom to London, Ontario takes 13h 03m

There are no direct flights from United Kingdom to London, Ontario. There are no popular flight routes from United Kingdom to London, Ontario.

Search flight deals

Frequently asked questions about flying from the United Kingdom to London, Ontario

When did momondo last update prices for flights from United Kingdom to London Airport?
Prices for flights from United Kingdom to London Airport are updated daily.
How old do you have to be to fly from United Kingdom to London Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to London Airport.
What documentation or ID do you need to fly to London Airport?
The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Grand Bend

Port Stanley

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from United Kingdom.

Can I find flights from United Kingdom to London with flexible booking policies on momondo?

Flights from United Kingdom to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to London?

momondo helps you find the best flight between United Kingdom and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United Kingdom to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.