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Cheap flights from London, ON to the United Kingdom from C$ 460

YXU — LHR
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from London to United Kingdom

Wed 25/119:05 p.m. -
2 stops42h 55m
Wed 2/129:00 a.m. -
2 stops16h 27m
Deal found 11/10C$ 953
Tue 10/113:25 p.m. -
2 stops24h 35m
Tue 17/119:00 a.m. -
2 stops16h 27m
Deal found 13/10C$ 966
Sun 8/119:05 p.m. -
2 stops42h 55m
Sun 15/116:00 a.m. -
2 stops19h 27m
Deal found 11/10C$ 971
Fri 6/119:15 a.m. -
1 stop16h 15m
Fri 13/116:00 p.m. -
1 stop19h 37m
Deal found 9/10C$ 977
Thu 12/113:25 p.m. -
1 stop12h 05m
Thu 19/119:00 a.m. -
2 stops16h 27m
Deal found 12/10C$ 981
Thu 26/113:25 p.m. -
1 stop10h 05m
Thu 3/126:00 a.m. -
2 stops19h 27m
Deal found 12/10C$ 986
Sun 18/108:20 p.m. -
1 stop30h 00m
Thu 22/1011:30 a.m. -
2 stops32h 20m
Deal found 12/10C$ 1,192
Sun 18/108:20 p.m. -
2 stops33h 15m
Thu 22/109:40 a.m. -
2 stops34h 10m
Deal found 12/10C$ 1,226
Wed 25/116:40 a.m. -
2 stops33h 30m
Wed 2/128:00 a.m. -
2 stops26h 35m
Deal found 11/10C$ 1,362
Fri 27/116:40 a.m. -
2 stops34h 05m
Fri 4/125:50 a.m. -
2 stops28h 45m
Deal found 13/10C$ 1,397
Sun 18/106:10 a.m. -
1 stop22h 40m
Thu 22/1011:50 a.m. -
1 stop22h 30m
Deal found 10/10C$ 1,676

Find flight deals from London to United Kingdom

Round-trip from

C$ 953

One-way from

C$ 460
SWISS
  • SWISS
  • 25/11-2/12
  • 4 total stops
  • 59h 22m total
  • London to United Kingdom
Search Deals
WestJet
  • WestJet
  • 25/11-31/12
  • 1 total stop
  • 25h 10m total
  • London to United Kingdom
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Fri 27/11

6:40 a.m.-12:50 p.m.

1 stop25h 10m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 486
Quickest round-trip

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Tue 24/11

9:05 p.m.-11:20 a.m.

1 stop9h 15m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 523

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Mon 23/11

9:15 a.m.-11:20 a.m.

1 stop21h 05m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 526

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Sat 28/11

9:05 p.m.-9:00 p.m.

2 stops18h 55m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 528

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Tue 24/11

3:25 p.m.-9:00 p.m.

2 stops24h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 528

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Sun 22/11

3:25 p.m.-6:30 a.m.

2 stops34h 05m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 528

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Mon 23/11

9:15 a.m.-7:10 a.m.

2 stops16h 55m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 534

LondonEdinburgh

YXU London - EDI Edinburgh Turnhouse

YXUEDI

London

Fri 27/11

9:05 p.m.-6:25 p.m.

2 stops40h 20m

Edinburgh Turnhouse

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 561

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Fri 27/11

9:15 a.m.-9:10 a.m.

2 stops18h 55m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 570

LondonLondon

YXU London - LHR London Heathrow

YXULHR

London

Mon 23/11

9:05 p.m.-8:35 p.m.

2 stops42h 30m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 570

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from London to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from London with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London to the United Kingdom

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly from for flights from London to United Kingdom?

    London (YXU) is the airport you will fly out of if you book a flight from London to United Kingdom. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • How long is the flight from London, Ontario to United Kingdom?

    There are many flights that can get you from London, Ontario to United Kingdom in 24h 40m. Fly via Air Canada to get the fastest option. London, Ontario and United Kingdom are separated by a distance of 5844 km.

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

    While some choose either London - London Gatwick or London - London City, London - London Heathrow is the most popular route from London, Ontario to United Kingdom.

  • Can I find deals for flights from London to United Kingdom that include hotel bookings?

    Yes. In addition to deals on London to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to United Kingdom.

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

    Yes. Cheapflights offers flight deals from London to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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