Cheap Flights to United Kingdom from ₩454,400

View ₩454,400 flight on Mon, Oct 12, 2026Opens in a new window

Popular airlines to United Kingdom

  • British Airways

  • Lufthansa

  • Finnair

  • Iberia

  • KLM

  • Virgin Atlantic

  • Austrian Airlines

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How much is the cheapest flight to United Kingdom?

Prices were available within the past 7 days and start at ₩454,400 for one-way flights and ₩944,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Mar 5 - Sun, Mar 7
ICN
Seoul
LHR
London
₩944,800 Roundtrip, found 8 hours ago
₩944,800
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 5 from Seoul to London, returning Sun, Mar 7, priced at ₩944,800 found 8 hours ago
China Eastern Airlines
Sun, Oct 25 - Tue, Nov 10
ICN
Seoul
LGW
London
₩977,600 Roundtrip, found 5 days ago
₩977,600
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Sun, Oct 25 from Seoul to London, returning Tue, Nov 10, priced at ₩977,600 found 5 days ago
China Southern Airlines
Sun, Oct 25 - Thu, Nov 5
ICN
Seoul
LGW
London
₩1,000,900 Roundtrip, found 3 days ago
₩1,000,900
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sun, Oct 25 from Seoul to London, returning Thu, Nov 5, priced at ₩1,000,900 found 3 days ago
China Southern Airlines
Sat, Oct 24 - Sun, Nov 8
ICN
Seoul
GLA
Glasgow
₩1,049,900 Roundtrip, found 1 day ago
₩1,049,900
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Sat, Oct 24 from Seoul to Glasgow, returning Sun, Nov 8, priced at ₩1,049,900 found 1 day ago
Air China
Sun, Oct 25 - Fri, Oct 30
ICN
Seoul
LGW
London
₩1,059,100 Roundtrip, found 3 days ago
₩1,059,100
Roundtrip
found 3 days ago
Select Air China flight, departing Sun, Oct 25 from Seoul to London, returning Fri, Oct 30, priced at ₩1,059,100 found 3 days ago
Finnair
Tue, Jan 19 - Tue, Jan 26
ICN
Seoul
MAN
Manchester
₩1,078,800 Roundtrip, found 6 days ago
₩1,078,800
Roundtrip
found 6 days ago
Select Finnair flight, departing Tue, Jan 19 from Seoul to Manchester, returning Tue, Jan 26, priced at ₩1,078,800 found 6 days ago
Lufthansa
Mon, Feb 1 - Thu, Feb 4
ICN
Seoul
BHX
Birmingham
₩1,090,400 Roundtrip, found 17 hours ago
₩1,090,400
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Mon, Feb 1 from Seoul to Birmingham, returning Thu, Feb 4, priced at ₩1,090,400 found 17 hours ago
Finnair
Thu, Apr 8 - Mon, Apr 12
ICN
Seoul
EDI
Edinburgh
₩1,120,600 Roundtrip, found 1 day ago
₩1,120,600
Roundtrip
found 1 day ago
Select Finnair flight, departing Thu, Apr 8 from Seoul to Edinburgh, returning Mon, Apr 12, priced at ₩1,120,600 found 1 day ago
LOT-Polish Airlines
Wed, Nov 25 - Tue, Dec 1
ICN
Seoul
LHR
London
₩1,162,100 Roundtrip, found 17 hours ago
₩1,162,100
Roundtrip
found 17 hours ago
Select LOT-Polish Airlines flight, departing Wed, Nov 25 from Seoul to London, returning Tue, Dec 1, priced at ₩1,162,100 found 17 hours ago
Lufthansa
Wed, Dec 16 - Tue, Jan 5
ICN
Seoul
LCY
London
₩1,306,000 Roundtrip, found 4 days ago
₩1,306,000
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 16 from Seoul to London, returning Tue, Jan 5, priced at ₩1,306,000 found 4 days ago

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, ₩944,800 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 ₩454,400 in the last seven days. During this period, the price of a return airfare to United Kingdom varied between ₩944,800 and ₩1,306,000. 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 ₩944,800 and ₩1,306,000. 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.

Book with confidence

About United Kingdom

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About United Kingdom

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