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

Prices for flights from London Airport to United Kingdom were last updated today.

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

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 London Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom 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.

£347 Cheap Flights from London to the United Kingdom in 2026

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Find the cheapest flights from London, Ontario to the United Kingdom

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

05:10 - 06:45

YXU

LHR

20h 35m

2 stops

10:25 - 08:44

LHR

YXU

27h 19m

2 stops

£560United Airlines

Sun, 19 Apr - Sun, 26 Apr

05:10 - 06:45

YXU

LHR

20h 35m

2 stops

16:40 - 08:44

LHR

YXU

21h 04m

2 stops

£561United Airlines

Tue, 21 Apr - Tue, 28 Apr

05:10 - 06:45

YXU

LHR

20h 35m

2 stops

11:05 - 08:53

LHR

YXU

26h 48m

2 stops

£572Lufthansa

Thu, 23 Apr - Thu, 30 Apr

09:25 - 15:05

YXU

STN

24h 40m

3 stops

09:05 - 08:44

STN

YXU

28h 39m

3 stops

£588Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

17:40 - 21:00

YXU

LHR

22h 20m

2 stops

06:00 - 21:38

LHR

YXU

20h 38m

2 stops

£588Air Canada

Fri, 24 Apr - Fri, 1 May

09:25 - 15:05

YXU

STN

24h 40m

3 stops

09:05 - 08:44

STN

YXU

28h 39m

3 stops

£588Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

05:40 - 10:35

YXU

EDI

23h 55m

2 stops

09:40 - 21:38

EDI

YXU

16h 58m

2 stops

£633Air Canada

Mon, 11 May - Fri, 15 May

09:25 - 08:45

YXU

GLA

18h 20m

2 stops

09:25 - 21:19

GLA

YXU

16h 54m

2 stops

£751Lufthansa

Thu, 23 Apr - Thu, 30 Apr

17:40 - 17:30

YXU

LCY

18h 50m

2 stops

19:15 - 17:04

LCY

YXU

26h 49m

2 stops

£1,184SWISS

Mon, 20 Apr - Mon, 27 Apr

18:10 - 08:40

YXU

LCY

33h 30m

2 stops

19:15 - 17:33

LCY

YXU

27h 18m

2 stops

£1,278SWISS

Wed, 13 May - Mon, 18 May

Lufthansa flights from London, Ontario to United Kingdom

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

Lufthansa

23 Apr

YXU05:10London

20h 35m

2 stops

LHR06:45London Heathrow

30 Apr

LHR11:05London Heathrow

26h 48m

2 stops

YXU08:53London

£572

Lufthansa

24 Apr

YXU17:40London

34h 25m

2 stops

GLA09:05Glasgow Intl

1 May

GLA09:25Glasgow Intl

37h 08m

2 stops

YXU17:33London

£776

Lufthansa

5 Apr

YXU17:40London

35h 10m

2 stops

MAN09:50Manchester

12 Apr

MAN18:20Manchester

31h 59m

2 stops

YXU21:19London

£856

Air Canada flights from London, Ontario to United Kingdom

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

Air Canada

24 Apr

YXU17:40London

22h 20m

2 stops

LHR21:00London Heathrow

1 May

LHR06:00London Heathrow

20h 38m

2 stops

YXU21:38London

£588

Air Canada

23 Apr

YXU17:40London

9h 55m

1 stop

LHR08:35London Heathrow

30 Apr

LHR08:45London Heathrow

17h 34m

2 stops

YXU21:19London

£603

Air Canada

21 Apr

YXU09:25London

16h 10m

1 stop

LHR06:35London Heathrow

28 Apr

LHR06:00London Heathrow

16h 04m

2 stops

YXU17:04London

£604

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLondon

YXU - LHR

YXULHR

London

Sun 19/4

05:10-06:45

2 stops20h 35m

London Heathrow

Sun 26/4

10:25-08:44

2 stops27h 19m

£560

LondonLondon

YXU - LHR

YXULHR

London

Tue 21/4

05:10-06:45

2 stops20h 35m

London Heathrow

Tue 28/4

16:40-08:44

2 stops21h 04m

£561

LondonLondon

YXU - LHR

YXULHR

London

Thu 23/4

05:10-06:45

2 stops20h 35m

London Heathrow

Thu 30/4

11:05-08:53

2 stops26h 48m

£572

LondonLondon

YXU - STN

YXUSTN

London

Mon 20/4

09:25-15:05

3 stops24h 40m

London Stansted

Mon 27/4

09:05-08:44

3 stops28h 39m

£588

LondonLondon

YXU - LHR

YXULHR

London

Fri 24/4

17:40-21:00

2 stops22h 20m

London Heathrow

Fri 1/5

06:00-21:38

2 stops20h 38m

£588

LondonLondon

YXU - STN

YXUSTN

London

Mon 20/4

09:25-15:05

3 stops24h 40m

London Stansted

Mon 27/4

09:05-08:44

3 stops28h 39m

£588

LondonEdinburgh

YXU - EDI

YXUEDI

London

Mon 11/5

05:40-10:35

2 stops23h 55m

Edinburgh Turnhouse

Fri 15/5

09:40-21:38

2 stops16h 58m

£633

Fastest return journey

LondonGlasgow

YXU - GLA

YXUGLA

London

Thu 23/4

09:25-08:45

2 stops18h 20m

Glasgow Intl

Thu 30/4

09:25-21:19

2 stops16h 54m

£751

LondonLondon

YXU - LCY

YXULCY

London

Mon 20/4

17:40-17:30

2 stops18h 50m

London City

Mon 27/4

19:15-17:04

2 stops26h 49m

£1,184

LondonLondon

YXU - LCY

YXULCY

London

Wed 13/5

18:10-08:40

2 stops33h 30m

London City

Mon 18/5

19:15-17:33

2 stops27h 18m

£1,278

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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

United Airlines and SWISS are the most popular carriers operating from London to United Kingdom

Which airlines fly to United Kingdom?

Air Canada, Air Transat and British Airways are the top three most popular airlines that fly to United Kingdom from London, Ontario according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 13 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to United Kingdom flight deals and tips

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

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from London, Ontario to United Kingdom takes 15h 15m

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

Search flight deals

When did momondo last update prices for flights from London Airport to United Kingdom?
Prices for flights from London Airport to United Kingdom were last updated today.
How old do you have to be to fly from London Airport to United Kingdom?
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 London Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to United Kingdom flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to United Kingdom.

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

Yes momondo offers price alerts on flights to United Kingdom from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.