
Popular airlines from Incheon Intl. Airport (ICN) to London
- Singapore Airlines
Singapore Airlines
- Qatar Airways
Qatar Airways
- Finnair
Finnair
- Etihad Airways
Etihad Airways
- Lufthansa
Lufthansa
- Malaysia Airlines
Malaysia Airlines
- Korean Air
Korean Air
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Seoul to London (ICN-LON)
Prices were available within the past 7 days and start at S$315 for one-way flights and S$737 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 9 Mar - Tue, 17 Mar
ICN
Seoul
LHR
London
S$737 Return, found 3 hours ago
S$737
Return
found 3 hours ago
Tue, 9 Jun - Tue, 16 Jun
ICN
Seoul
LHR
London
S$751 Return, found 3 days ago
S$751
Return
found 3 days ago

Fri, 27 Mar - Thu, 9 Apr
ICN
Seoul
LHR
London
S$757 Return, found 1 day ago
S$757
Return
found 1 day ago
Tue, 9 Jun - Tue, 16 Jun
ICN
Seoul
LGW
London
S$770 Return, found 3 days ago
S$770
Return
found 3 days ago
Sun, 1 Feb - Sat, 7 Feb
ICN
Seoul
LHR
London
S$865 Return, found 6 days ago
S$865
Return
found 6 days ago

Sun, 1 Feb - Sat, 7 Feb
ICN
Seoul
LHR
London
S$897 Return, found 6 days ago
S$897
Return
found 6 days ago
Thu, 29 Jan - Wed, 11 Feb
ICN
Seoul
LHR
London
S$962 Return, found 5 days ago
S$962
Return
found 5 days ago

Sat, 31 Jan - Sun, 8 Feb
ICN
Seoul
LHR
London
S$1,026 Return, found 6 days ago
S$1,026
Return
found 6 days ago

Mon, 9 Mar - Tue, 17 Mar
ICN
Seoul
LHR
London
S$1,091 Return, found 3 hours ago
S$1,091
Return
found 3 hours ago

Thu, 29 Jan - Thu, 12 Feb
ICN
Seoul
LHR
London
S$1,093 Return, found 5 days ago
S$1,093
Return
found 5 days ago
Find the cheapest month to fly from Seoul (ICN) to London (LON)
November is typically the cheapest month to fly
From S$579 - S$970 per traveller.
Travel information
Origin airport | Incheon Intl. |
|---|---|
Destination airport | Heathrow |
Return price | S$736 |
Distance | 8809 km |
Book with confidence
Perfect flights from Seoul to London
Your Journey from Seoul to London
Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to London 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 Air China, China Eastern Airlines, China Southern Airlines, Malaysia Airlines, Royal Brunei Airlines, Etihad Airways, LOT-Polish Airlines, Vietnam Airlines, Shenzhen Airlines, China Airlines, Scandinavian Airlines, Lufthansa, Finnair. Our selection of flights from Incheon Intl. to LON-All Airports 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 Seoul to London Flights
Experience the joy of finding cheap flights from Incheon Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$315 and roundtrip prices from S$737*.
Pre-Flight Essentials
Ensure a smooth journey from Seoul to London 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 London
Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . 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 Seoul to London 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 Seoul to London.
Beyond the Flight – Exploring London
With Expedia, your adventure extends beyond the flight. Explore London 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 Seoul to London 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 Seoul to London with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
Explore a world of travel with Expedia
- Flights to London
- Air Canada San Francisco Intl. to LON-All Airports flights
- Air France Hong Kong Intl. to LON-All Airports flights
- Air France William P. Hobby to LON-All Airports flights
- Air New Zealand Auckland Intl. to LON-All Airports flights
- American Airlines Cincinnati - Northern Kentucky Intl. to LON-All Airports flights
- American Airlines Dallas-Fort Worth Intl. to LON-All Airports flights
- American Airlines Oakland Intl. to LON-All Airports flights
- American Airlines Orlando Executive to LON-All Airports flights
- American Airlines Tampa Intl. to LON-All Airports flights
- British Airways Aberdeen to LON-All Airports flights
- British Airways Charleston Intl. to LON-All Airports flights
- British Airways Chhatrapati Shivaji Intl. to LON-All Airports flights
- British Airways Glasgow Intl. to LON-All Airports flights
- British Airways Kempegowda Intl. to LON-All Airports flights
- British Airways Kota Kinabalu Intl. to LON-All Airports flights
- British Airways Minneapolis - St. Paul Intl. to LON-All Airports flights
- British Airways NYC-All Airports to LON-All Airports flights
- British Airways Tan Son Nhat Intl. to LON-All Airports flights
- Cathay Pacific Hong Kong Intl. to LON-All Airports flights
- China Eastern Airlines Jiaodong Intl. to LON-All Airports flights
- Delta Fort Lauderdale - Hollywood Intl. to LON-All Airports flights
- Delta Harry Reid Intl. to LON-All Airports flights
- Delta YTO-All Airports to LON-All Airports flights
- Emirates Auckland Intl. to LON-All Airports flights
- Emirates King Khaled Intl. to LON-All Airports flights
- Emirates Rajiv Gandhi Intl. to LON-All Airports flights
- Ethiopian Airlines Dubai Intl. to LON-All Airports flights
- Eurowings Brandenburg to LON-All Airports flights
- Eva Air Taoyuan Intl. to LON-All Airports flights
- Finnair Kingsford Smith Intl. to LON-All Airports flights
- Finnair Tan Son Nhat Intl. to LON-All Airports flights
- Icelandair CHI-All Airports to LON-All Airports flights
- Klm Aberdeen to LON-All Airports flights
- Klm Houari Boumediene to LON-All Airports flights
- Klm Indira Gandhi Intl. to LON-All Airports flights
- Lufthansa Findel to LON-All Airports flights
- Lufthansa Franz Josef Strauss Intl. to LON-All Airports flights
- Lufthansa Hamburg to LON-All Airports flights
- Lufthansa Hong Kong Intl. to LON-All Airports flights
- Philippine Airlines Mactan - Cebu Intl. to LON-All Airports flights
- Qatar Airways Changi to LON-All Airports flights
- Qatar Airways Hong Kong Intl. to LON-All Airports flights
- Qatar Airways Jinnah Intl. to LON-All Airports flights
- Qatar Airways Netaji Subhash Chandra Bose Intl. to LON-All Airports flights
- Royal Brunei Airlines Brunei Intl. to LON-All Airports flights
- Scoot Changi to LON-All Airports flights
- Singapore Airlines Adelaide to LON-All Airports flights
- Singapore Airlines Tullamarine to LON-All Airports flights
- Swiss International Air Lines Frankfurt Intl. to LON-All Airports flights
- Swiss International Air Lines Hong Kong Intl. to LON-All Airports flights
- Thai Airways International Yangon Intl. to LON-All Airports flights
- Turkish Airlines Allam Iqbal Intl. to LON-All Airports flights
- Turkish Airlines Changi to LON-All Airports flights
- Turkish Airlines Rajiv Gandhi Intl. to LON-All Airports flights
- Turkish Airlines Tbilisi Intl. to LON-All Airports flights
- United Raleigh - Durham Intl. to LON-All Airports flights
- Virgin Atlantic Indira Gandhi Intl. to LON-All Airports flights
- Virgin Atlantic YMQ-All Airports to LON-All Airports flights
- Vistara Chhatrapati Shivaji Intl. to LON-All Airports flights
- Flights from Abuja (ABV) to London (LON)
- Flights from Stockholm (ARN) to London (LON)
- Flights from Angel Fire (AXX) to London (LON)
- Flights from Barth (BBH) to London (LON)
- Flights from Belgrade (BEG) to London (LON)
- Flights from Beaufort (BFT) to London (LON)
- Flights from Bridgetown (BGI) to London (LON)
- Flights from Fresno (FAT) to London (LON)
- Flights from Funchal (FNC) to London (LON)
- Flights from Rio de Janeiro (GIG) to London (LON)
- Flights from Hat Yai (HDY) to London (LON)
- Flights from Iasi (IAS) to London (LON)
- Flights from Kuala Lumpur (KUL) to London (LON)
- Flights from Leinster (LER) to London (LON)
- Flights from Matsu Beigan (MFK) to London (LON)
- Flights from Miami (MIA) to London (LON)
- Flights from Marseille (MRS) to London (LON)
- Flights from Munich (MUC) to London (LON)
- Flights from Olivia (OVL) to London (LON)
- Flights from Seoul (SEL) to London (LON)
- Flights from Santa Fe (SFN) to London (LON)
- Flights from San Francisco (SFO) to London (LON)
- Flights from Ho Chi Minh City (SGN) to London (LON)
- Flights from Soderhamn (SOO) to London (LON)
- Flights from Stockholm (STO) to London (LON)
- Flights from Tokyo (TYO) to London (LON)
- Flights from Wuhan (WUH) to London (LON)
- Flights from Chatham (XCM) to London (LON)
- Flights from Epernay (XEP) to London (LON)
- Flights from Vancouver (YVR) to London (LON)
*Available to Expedia members.