
Popular airlines from Incheon Intl. Airport (ICN) to London
- Qatar Airways
Qatar Airways
- Air Canada
Air Canada
- Air France
Air France
- Finnair
Finnair
- China Southern Airlines
China Southern Airlines
- Etihad Airways
Etihad Airways
- Lufthansa
Lufthansa
- Plan, book, fly with confidence
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Cheap Flights from Seoul to London (ICN-LON)
Prices were available within the past 7 days and start at S$371 for one-way flights and S$864 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 16 Oct - Thu, 30 Oct
ICN
Seoul
LHR
London
S$864 Return, found 6 days ago
S$864
Return
found 6 days ago

Mon, 17 Nov - Fri, 21 Nov
ICN
Seoul
LGW
London
S$884 Return, found 7 hours ago
S$884
Return
found 7 hours ago

Tue, 11 Nov - Sun, 16 Nov
ICN
Seoul
LHR
London
S$908 Return, found 19 hours ago
S$908
Return
found 19 hours ago

Fri, 5 Dec - Tue, 9 Dec
ICN
Seoul
LHR
London
S$962 Return, found 6 days ago
S$962
Return
found 6 days ago
Thu, 16 Oct - Thu, 30 Oct
ICN
Seoul
LHR
London
S$978 Return, found 6 days ago
S$978
Return
found 6 days ago

Tue, 11 Nov - Sun, 16 Nov
ICN
Seoul
LHR
London
S$1,007 Return, found 19 hours ago
S$1,007
Return
found 19 hours ago

Tue, 11 Nov - Sun, 16 Nov
ICN
Seoul
LGW
London
S$1,007 Return, found 19 hours ago
S$1,007
Return
found 19 hours ago

Tue, 11 Nov - Sun, 16 Nov
ICN
Seoul
LHR
London
S$1,068 Return, found 19 hours ago
S$1,068
Return
found 19 hours ago

Tue, 23 Sep - Sun, 28 Sep
ICN
Seoul
LHR
London
S$1,078 Return, found 1 day ago
S$1,078
Return
found 1 day ago

Thu, 25 Sep - Thu, 2 Oct
ICN
Seoul
LGW
London
S$1,106 Return, found 2 days ago
S$1,106
Return
found 2 days ago
Find the cheapest month to fly from Seoul (ICN) to London (LON)
November is typically the cheapest month to fly
From S$575 - S$964 per traveller.
Graph displaying average flight prices per month
Origin airport | Incheon Intl. |
Destination airport | Heathrow |
Return price | S$864 |
Distance | 8809 km |
Perfect flights from Seoul to London
Your Journey from Seoul to London
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With Expedia, you have access to a wide range of airlines, including China Eastern Airlines, China Southern Airlines, Etihad Airways, Vietnam Airlines, Qatar Airways, Singapore Airlines, Ethiopian Airlines, LOT-Polish Airlines, China Airlines, Royal Brunei Airlines, Asiana Airlines, Lufthansa, Emirates. 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.
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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$371 and roundtrip prices from S$864*.
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*Note: Prices may vary based on availability and are subject to change.
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Popular flights from Seoul
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Popular flights from Seoul
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London Airports
London
S$863.55
Seoul Airports
Seoul
Expedia's Latest Trends
Flights
- Singapore to Seoul (SIN - GMP)
- Busan to Singapore (PUS - SIN)
- Tokyo to Seoul (NRT - ICN)
- Taipei to Seoul (TPE - ICN)
- Busan to Seoul (PUS - GMP)
- Osaka to Seoul (KIX - ICN)
- Seoul to Tokyo (ICN - NRT)
- Seoul to Busan (ICN - PUS)
- Korean Air Singapore (SIN) to Incheon (ICN) flights
- Seoul to Osaka (ICN - KIX)
- Seoul to Jeju (ICN - CJU)
- Seoul to Busan (GMP - PUS)
- Manchester to Singapore (MAN - SIN)
- Jeju to Seoul (CJU - ICN)
- Kuala Lumpur to Seoul (KUL - ICN)
- Seoul to Fukuoka (ICN - FUK)
- Qatar Airways Singapore (SIN) to England (LON) flights
- Seoul to Salt Lake City (ICN - SLC)
- Kota Bharu to Manchester (KBR - MAN)
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- Asiana Airlines Singapore (SIN) to Incheon (ICN) flights
- Seoul to Singapore (ICN - SIN)
- Jeju to Seoul (CJU - GMP)
- Seoul to Jeju (GMP - CJU)
- Seoul to Sapporo (ICN - CTS)
- Busan to Jeju (PUS - CJU)
- Singapore to Busan (SIN - PUS)
- Seoul to Da Nang (ICN - DAD)
- Singapore to Seoul (SIN - ICN)
- Singapore to Manchester (SIN - MAN)
*Available to Expedia members.