Cheap Flights to United Kingdom from ₩408,086

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Top Cities to Visit in United Kingdom

Piccadilly Circus featuring a city, city views and street scenes
FlightsFlights

London

London

How much is the cheapest flight to United Kingdom?

Prices were available within the past 7 days and start at ₩408,086 for one-way flights and ₩902,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, Oct 13 - Thu, Oct 30
ICN
Seoul
LHR
London
₩902,900 Roundtrip, found 1 day ago
₩902,900
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Mon, Oct 13 from Seoul to London, returning Thu, Oct 30, priced at ₩902,900 found 1 day ago
Royal Brunei Airlines
Tue, Nov 25 - Sun, Nov 30
ICN
Seoul
LHR
London
₩921,000 Roundtrip, found 1 day ago
₩921,000
Roundtrip
found 1 day ago
Select Royal Brunei Airlines flight, departing Tue, Nov 25 from Seoul to London, returning Sun, Nov 30, priced at ₩921,000 found 1 day ago
China Eastern Airlines
Wed, Nov 12 - Fri, Nov 21
ICN
Seoul
LGW
London
₩928,600 Roundtrip, found 3 hours ago
₩928,600
Roundtrip
found 3 hours ago
Select China Eastern Airlines flight, departing Wed, Nov 12 from Seoul to London, returning Fri, Nov 21, priced at ₩928,600 found 3 hours ago
Malaysia Airlines
Mon, Nov 10 - Wed, Nov 19
ICN
Seoul
LHR
London
₩942,200 Roundtrip, found 16 hours ago
₩942,200
Roundtrip
found 16 hours ago
Select Malaysia Airlines flight, departing Mon, Nov 10 from Seoul to London, returning Wed, Nov 19, priced at ₩942,200 found 16 hours ago
Air China
Mon, Jul 14 - Tue, Aug 12
ICN
Seoul
LGW
London
₩951,400 Roundtrip, found 3 days ago
₩951,400
Roundtrip
found 3 days ago
Select Air China flight, departing Mon, Jul 14 from Seoul to London, returning Tue, Aug 12, priced at ₩951,400 found 3 days ago
Vietnam Airlines
Wed, May 20 - Sun, May 24
ICN
Seoul
LHR
London
₩1,023,700 Roundtrip, found 3 days ago
₩1,023,700
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Wed, May 20 from Seoul to London, returning Sun, May 24, priced at ₩1,023,700 found 3 days ago
LOT-Polish Airlines
Tue, Nov 25 - Sun, Nov 30
ICN
Seoul
LHR
London
₩1,024,500 Roundtrip, found 1 day ago
₩1,024,500
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Tue, Nov 25 from Seoul to London, returning Sun, Nov 30, priced at ₩1,024,500 found 1 day ago
Asiana Airlines
Mon, Dec 29 - Fri, Jan 30
ICN
Seoul
LHR
London
₩1,034,500 Roundtrip, just found
₩1,034,500
Roundtrip
just found
Select Asiana Airlines flight, departing Mon, Dec 29 from Seoul to London, returning Fri, Jan 30, priced at ₩1,034,500 just found
Asiana Airlines
Tue, Jan 13 - Wed, Jan 21
ICN
Seoul
LCY
London
₩1,084,000 Roundtrip, found 3 days ago
₩1,084,000
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Tue, Jan 13 from Seoul to London, returning Wed, Jan 21, priced at ₩1,084,000 found 3 days ago
China Eastern Airlines
Mon, Nov 10 - Mon, Nov 24
ICN
Seoul
MAN
Manchester
₩1,088,600 Roundtrip, found 21 hours ago
₩1,088,600
Roundtrip
found 21 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 10 from Seoul to Manchester, returning Mon, Nov 24, priced at ₩1,088,600 found 21 hours ago

About United Kingdom

Expedia offers flights to United Kingdom to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to United Kingdom or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to United Kingdom that have flexible change policies?
Search for affordable fares to United Kingdom, then select "No change fee" directly under the "Flexible change policies" filter. It really is that simple. We know that things can change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to United Kingdom?
Decide on your travel dates and then take off towards United Kingdom with one of these airlines:

  • British Airways - 1,354 flights to or near United Kingdom each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near United Kingdom each month, including 790 flights to Heathrow Airport (LHR) per month.
  • Virgin Atlantic - 716 flights to or near United Kingdom each month, including 624 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to United Kingdom?
In the last seven days, ₩902,900 was the lowest price for a flight to United Kingdom. For even bigger savings, book in advance and be flexible with your travel dates. Search for your trip to United Kingdom, then check out prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to United Kingdom?
One-way trips departing from Seoul (ICN) sold for as low as ₩408,086 in the last seven days. During this period, the price of a return airfare to United Kingdom varied between ₩902,900 and ₩1,088,600. If you spot a good deal, book quickly --- these prices don't hang around.
What are the most popular airports to fly into in United Kingdom?
Fly to United Kingdom and you'll have a few top airports to pick from. Below are three of the region's busiest:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.
  • Manchester Airport (MAN) - 173 flights per month.

When is the cheapest time to fly to United Kingdom?
If you're not set on what day you travel to United Kingdom, fly out early on in the week. The cheapest day to take off is generally Tuesday, followed by Monday. Saturday is typically the costliest day, with lots of vacationers choosing to fly on the weekend.
How much is a plane ticket to United Kingdom?
In the last seven days, airfares to United Kingdom ranged between ₩902,900 and ₩1,088,600. The early bird catches the worm, so secure a good deal today.
What is the best time to go to United Kingdom?
If you're eager to check out United Kingdom's most populated city when it's buzzing with activity, head to London sometime during March, May and September. Like most locations in the Northern Hemisphere, summer here begins June 20, with average temperatures ranging between 55ºF and 70ºF.
What months are the cheapest to book a flight to United Kingdom?
To grab a bargain flight to United Kingdom, try to book sometime in February when the prices are at their cheapest. When's the most expensive time? In the United States, it's December.

Trending flights to United Kingdom

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, Oct 13 - Thu, Oct 30
ICN
Seoul
LHR
London
₩902,900 Roundtrip, found 1 day ago
₩902,900
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Mon, Oct 13 from Seoul to London, returning Thu, Oct 30, priced at ₩902,900 found 1 day ago
*Available to Expedia members.