
Popular airlines from Incheon Intl. Airport (ICN) to Heathrow Airport (LHR)
- Etihad Airways
Etihad Airways
- Finnair
Finnair
- Lufthansa
Lufthansa
- Qatar Airways
Qatar Airways
- Cathay Pacific
Cathay Pacific
- Air France
Air France
- LOT-Polish Airlines
LOT-Polish Airlines
- Plan, book, fly with confidence
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Cheap flights from Seoul to London (ICN-LHR)
Prices were available within the past 7 days and start at €282 for one-way flights and €515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 17 Dec - Tue, 13 Jan
ICN
Seoul
LHR
London
€515 Return, found 4 days ago
€515
Return
found 4 days ago

Wed, 17 Dec - Tue, 13 Jan
ICN
Seoul
LHR
London
€578 Return, found 4 days ago
€578
Return
found 4 days ago
Mon, 8 Sep - Wed, 10 Sep
ICN
Seoul
LHR
London
€612 Return, found 14 hours ago
€612
Return
found 14 hours ago

Wed, 21 Jan - Wed, 28 Jan
ICN
Seoul
LHR
London
€636 Return, found 3 days ago
€636
Return
found 3 days ago
Wed, 17 Dec - Tue, 13 Jan
ICN
Seoul
LHR
London
€648 Return, found 4 days ago
€648
Return
found 4 days ago

Wed, 17 Dec - Tue, 13 Jan
ICN
Seoul
LHR
London
€733 Return, found 4 days ago
€733
Return
found 4 days ago

Sun, 12 Oct - Sat, 25 Oct
ICN
Seoul
LHR
London
€736 Return, found 2 days ago
€736
Return
found 2 days ago

Sun, 12 Oct - Sat, 25 Oct
ICN
Seoul
LHR
London
€749 Return, found 2 days ago
€749
Return
found 2 days ago

Wed, 22 Oct - Sat, 22 Nov
ICN
Seoul
LHR
London
€771 Return, found 5 days ago
€771
Return
found 5 days ago

Wed, 17 Dec - Tue, 13 Jan
ICN
Seoul
LHR
London
€805 Return, found 4 days ago
€805
Return
found 4 days ago
Find the cheapest month to fly from Seoul (ICN) to London (LHR)
November is typically the cheapest month to fly
From €414 - €640 per traveller.
Graph displaying average flight prices per month
Origin airport | Incheon Intl. |
Destination airport | Heathrow |
Airlines serving | Air Canada, Air China, Air France, British Airways, Cathay Pacific, China Airlines, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, SriLankan Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines |
Return price | €515 |
Distance | 8809 km |
Average flight time | 6 hours 27 mins |
Perfect flights from Seoul to London
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
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Our flexible Incheon Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €282 and roundtrip prices from €515. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
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