NT$8,846 Cheap Flights from Seoul (ICN) to London (LHR)

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Popular airlines from Incheon Intl. Airport (ICN) to Heathrow Airport (LHR)

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Cheap Flights from Seoul to London (ICN-LHR)

Prices were available within the past 7 days and start at NT$8,846 for one-way flights and NT$21,963 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Nov 13 - Wed, Nov 19
ICN
Seoul
LHR
London
NT$21,963 Roundtrip, found 2 days ago
NT$21,963
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Thu, Nov 13 from Seoul to London, returning Wed, Nov 19, priced at NT$21,963 found 2 days ago
Etihad Airways
Thu, Sep 4 - Tue, Sep 16
ICN
Seoul
LHR
London
NT$23,481 Roundtrip, found 1 day ago
NT$23,481
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Sep 4 from Seoul to London, returning Tue, Sep 16, priced at NT$23,481 found 1 day ago
LOT-Polish Airlines
Wed, Oct 15 - Sun, Oct 26
ICN
Seoul
LHR
London
NT$24,172 Roundtrip, found 10 hours ago
NT$24,172
Roundtrip
found 10 hours ago
Select LOT-Polish Airlines flight, departing Wed, Oct 15 from Seoul to London, returning Sun, Oct 26, priced at NT$24,172 found 10 hours ago
Lufthansa
Tue, Jan 20 - Tue, Jan 27
ICN
Seoul
LHR
London
NT$24,440 Roundtrip, found 6 days ago
NT$24,440
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Jan 20 from Seoul to London, returning Tue, Jan 27, priced at NT$24,440 found 6 days ago
Korean Air
Thu, Nov 13 - Wed, Nov 19
ICN
Seoul
LHR
London
NT$25,007 Roundtrip, found 2 days ago
NT$25,007
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Nov 13 from Seoul to London, returning Wed, Nov 19, priced at NT$25,007 found 2 days ago
Finnair
Mon, Oct 13 - Tue, Oct 28
ICN
Seoul
LHR
London
NT$25,644 Roundtrip, found 4 days ago
NT$25,644
Roundtrip
found 4 days ago
Select Finnair flight, departing Mon, Oct 13 from Seoul to London, returning Tue, Oct 28, priced at NT$25,644 found 4 days ago
Royal Brunei Airlines
Tue, Sep 16 - Sun, Oct 12
ICN
Seoul
LHR
London
NT$25,755 Roundtrip, found 1 day ago
NT$25,755
Roundtrip
found 1 day ago
Select Royal Brunei Airlines flight, departing Tue, Sep 16 from Seoul to London, returning Sun, Oct 12, priced at NT$25,755 found 1 day ago
Emirates
Mon, Oct 13 - Wed, Nov 5
ICN
Seoul
LHR
London
NT$26,445 Roundtrip, found 4 days ago
NT$26,445
Roundtrip
found 4 days ago
Select Emirates flight, departing Mon, Oct 13 from Seoul to London, returning Wed, Nov 5, priced at NT$26,445 found 4 days ago
Malaysia Airlines
Tue, Jan 20 - Tue, Jan 27
ICN
Seoul
LHR
London
NT$27,319 Roundtrip, found 6 days ago
NT$27,319
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Tue, Jan 20 from Seoul to London, returning Tue, Jan 27, priced at NT$27,319 found 6 days ago
Qatar Airways
Fri, Dec 26 - Wed, Jan 7
ICN
Seoul
LHR
London
NT$27,454 Roundtrip, found 3 days ago
NT$27,454
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Fri, Dec 26 from Seoul to London, returning Wed, Jan 7, priced at NT$27,454 found 3 days ago
Flights from Seoul (ICN) to London (LHR)
Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Astana, Air Canada, Air France, Asiana Airlines, British Airways, Cathay Pacific, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines, Vietnam Airlines
Roundtrip price
NT$21,963
Distance
8809 km
Average flight time
6 hours 27 mins

Incheon to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to London Heathrow?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Incheon Airport and London Heathrow start from NT$21,963. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Heathrow Airport (LHR)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul–Incheon Intl. Airport to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Heathrow Airport?
With around 8,900 kilometers separating South Korea and Hounslow, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like an extra pair of socks and a quality travel pillow can make a massive difference.
Which airlines fly direct from Incheon Intl. Airport (ICN) to LHR?
Korean Air (KE) is one of the top choices for many travelers flying between Incheon Intl. Airport (ICN) and Heathrow Airport. Take your pick of the 30 flights it operates on this route each month. Another carrier operating on this route is Asiana Airlines (OZ). You'll have 30 flights each month to select from.
Are Incheon Intl. Airport (ICN) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Incheon Airport to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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