
Popular airlines from Incheon Intl. Airport (ICN) to London
- Qatar Airways
Qatar Airways
- China Southern Airlines
China Southern Airlines
- Air Canada
Air Canada
- Air France
Air France
- British Airways
British Airways
- 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$379 for one-way flights and S$843 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 11 Aug - Mon, 18 Aug
ICN
Seoul
LGW
London
S$843 Return, found 1 day ago
S$843
Return
found 1 day ago

Wed, 15 Oct - Tue, 28 Oct
ICN
Seoul
LHR
London
S$865 Return, found 11 hours ago
S$865
Return
found 11 hours ago

Thu, 13 Nov - Wed, 19 Nov
ICN
Seoul
LHR
London
S$990 Return, found 6 days ago
S$990
Return
found 6 days ago
Thu, 13 Nov - Wed, 19 Nov
ICN
Seoul
LHR
London
S$1,005 Return, found 6 days ago
S$1,005
Return
found 6 days ago

Sat, 11 Oct - Sun, 19 Oct
ICN
Seoul
LHR
London
S$1,044 Return, found 5 days ago
S$1,044
Return
found 5 days ago

Tue, 9 Sep - Wed, 1 Oct
ICN
Seoul
LHR
London
S$1,086 Return, found 16 hours ago
S$1,086
Return
found 16 hours ago

Thu, 13 Nov - Wed, 19 Nov
ICN
Seoul
LHR
London
S$1,094 Return, found 6 days ago
S$1,094
Return
found 6 days ago

Sat, 20 Dec - Thu, 1 Jan
ICN
Seoul
LHR
London
S$1,114 Return, found 2 days ago
S$1,114
Return
found 2 days ago

Wed, 15 Oct - Tue, 28 Oct
ICN
Seoul
LHR
London
S$1,122 Return, found 11 hours ago
S$1,122
Return
found 11 hours ago

Thu, 13 Nov - Wed, 19 Nov
ICN
Seoul
LHR
London
S$1,133 Return, found 6 days ago
S$1,133
Return
found 6 days ago
Find the cheapest month to fly from Seoul (ICN) to London (LON)
November is typically the cheapest month to fly
From S$573 - S$965 per traveller.
Graph displaying average flight prices per month
Origin airport | Incheon Intl. |
Destination airport | Gatwick |
Return price | S$843 |
Distance | 8822 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, Etihad Airways, China Southern Airlines, Malaysia Airlines, Vietnam Airlines, EVA Airways, Qatar Airways, Ethiopian Airlines, China Airlines, Emirates, Asiana Airlines, Air Astana, Korean Air, Lufthansa, Finnair, Turkish Airlines. 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$379 and roundtrip prices from S$843*.
Pre-Flight Essentials
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Experience the Vibrant London
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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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London Airports
London
S$864.17
Seoul Airports
Seoul
Expedia's Latest Trends
Flights
- Singapore to Seoul (SIN - GMP)
- Busan to Singapore (PUS - SIN)
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- Busan to Seoul (PUS - GMP)
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- Korean Air Singapore (SIN) to Incheon (ICN) flights
- Seoul to Osaka (ICN - KIX)
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- Seoul to Busan (GMP - PUS)
- Manchester to Singapore (MAN - SIN)
- Jeju to Seoul (CJU - ICN)
- Kuala Lumpur to Seoul (KUL - ICN)
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- 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.