
Popular airlines from Heathrow Airport (LHR) to Incheon Intl. Airport (ICN)
- Etihad Airways
Etihad Airways
- Finnair
Finnair
- Air France
Air France
- LOT-Polish Airlines
LOT-Polish Airlines
- China Southern Airlines
China Southern Airlines
- Lufthansa
Lufthansa
- KLM
KLM
- Plan, book, fly with confidence
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Cheap Flights from London to Seoul (LHR-ICN)
Prices were available within the past 7 days and start at RM2,474 for one-way flights and RM2,343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 12 Nov - Sun, 23 Nov
LHR
London
ICN
Seoul
RM2,343 Return, found 4 hours ago
RM2,343
Return
found 4 hours ago

Thu, 13 Nov - Wed, 19 Nov
LHR
London
ICN
Seoul
RM3,161 Return, found 8 hours ago
RM3,161
Return
found 8 hours ago
Thu, 13 Nov - Wed, 19 Nov
LHR
London
ICN
Seoul
RM3,400 Return, found 8 hours ago
RM3,400
Return
found 8 hours ago

Thu, 13 Nov - Sun, 23 Nov
LHR
London
ICN
Seoul
RM3,408 Return, found 6 days ago
RM3,408
Return
found 6 days ago

Thu, 13 Nov - Wed, 19 Nov
LHR
London
ICN
Seoul
RM3,722 Return, found 8 hours ago
RM3,722
Return
found 8 hours ago

Tue, 11 Nov - Fri, 21 Nov
LHR
London
ICN
Seoul
RM3,805 Return, found 10 hours ago
RM3,805
Return
found 10 hours ago

Tue, 11 Nov - Fri, 21 Nov
LHR
London
ICN
Seoul
RM3,882 Return, found 10 hours ago
RM3,882
Return
found 10 hours ago

Thu, 13 Nov - Sun, 23 Nov
LHR
London
ICN
Seoul
RM4,328 Return, found 6 days ago
RM4,328
Return
found 6 days ago

Thu, 13 Nov - Wed, 19 Nov
LHR
London
ICN
Seoul
RM4,651 Return, found 8 hours ago
RM4,651
Return
found 8 hours ago

Tue, 11 Nov - Mon, 24 Nov
LHR
London
ICN
Seoul
RM4,745 Return, found 1 day ago
RM4,745
Return
found 1 day ago
Find the cheapest month to fly from London (LHR) to Seoul (ICN)
March is typically the cheapest month to fly
From RM 2,007 - RM 4,064 per traveller.
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Incheon Intl. |
Airlines serving | Air Canada, Air France, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines, United, Vietnam Airlines |
Return price | RM2,343 |
Distance | 8809 km |
Average flight time | 20 hours 45 mins |
Perfect flights from London to Seoul
Your Journey from London to Seoul
Start your unforgettable journey with Expedia. Our broad selection of flights from London to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including China Eastern Airlines, Lufthansa, LOT-Polish Airlines, Etihad Airways, Swiss International Air Lines, Korean Air, Malaysia Airlines, Vietnam Airlines, Qatar Airways, Finnair, Turkish Airlines, Air France, KLM, Ethiopian Airlines. Our selection of flights from Heathrow to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
Maximizing Value with London to Seoul Flights
Experience the joy of finding cheap flights from Heathrow to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,474 and roundtrip prices from RM2,343*.
Pre-Flight Essentials
Ensure a smooth journey from London to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Seoul
Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your London to Seoul Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Seoul.
Beyond the Flight – Exploring Seoul
With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from London to Seoul with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Seoul with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
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Top Routes to Seoul
- Shanghai to Seoul (PVG - ICN)
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*Available to Expedia members.