Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0126, CA0855 34h 40min | Return 03/06/25 1 Stopover (TFU) CA0424, CA0401 30h 55min | | ![]() | £504 | ||
Best option Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0124, CA0855 15h 25min | Return 03/06/25 1 Stopover (PEK) CA0856, CA0709 15h 05min | | ![]() | ? | £526 | |
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0126, CA0855 34h 40min | Return 03/06/25 1 Stopover (TFU) CA0424, CA0401 30h 55min | | ![]() | £509 | ||
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0126, CA0855 34h 40min | Return 03/06/25 1 Stopover (TFU) CA0424, CA0401 30h 55min | | ![]() | £520 | ||
Seoul Incheon London Heathrow | Outbound 12/05/25 1 Stopover (PEK) CA0124, CA0855 15h 25min | Return 08/06/25 1 Stopover (PEK) CA0938, CA0709 17h 20min | | ![]() | £524 | ||
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0126, CA0855 34h 40min | Return 03/06/25 1 Stopover (PEK) CA0856, CA0709 15h 05min | | ![]() | £540 | ||
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (PEK) CA0126, CA0855 34h 40min | Return 03/06/25 1 Stopover (PEK) CA0856, CA0709 15h 05min | | ![]() | ? | £548 | |
Seoul Incheon London Heathrow | Outbound 12/05/25 1 Stopover (KUL) MH0039, MH0004 24h 25min | Return 08/06/25 1 Stopover (KUL) MH0003, MH0066 36h 10min | | ![]() | ? | £574 | |
Seoul Incheon London Heathrow | Outbound 12/05/25 1 Stopover (PKX) CZ0316, CZ0673 17h 05min | Return 08/06/25 1 Stopover (CAN) CZ0304, CZ3061 33h 15min | | ![]() | ? | £595 | |
Seoul Incheon London Heathrow | Outbound 13/05/25 1 Stopover (AUH) EY0827, EY0065 21h 45min | Return 03/06/25 1 Stopover (AUH) EY0066, EY0826 17h 45min | | ![]() | £624 |
Airline
- Air China
- Finnair
- Etihad Airways
- Asiana Airlines
- Malaysia Airlines
Flight type
- Return
Outbound departure month
- April 2025
- May 2025
Outbound weekday
- Monday
- Tuesday
- Wednesday
Return departure month
- April 2025
- June 2025
Return weekday
- Tuesday
- Wednesday
- Sunday
Change in
- Vienna
- Kuala Lumpur
- Munich
- Abu Dhabi
- Shanghai Pudong
- Helsinki-Vantaa
- Beijing International
Tips and tricks to help you find cheap flights from Seoul Incheon to London Heathrow
Favourite airline: China Southern
94 % of travellers choose to book flights on this route with China Southern, Air Astana and Finnair.

China Southern
53 %

Air Astana
35 %

Finnair
6 %
Favourite connection: via Beijing Daxing
The most popular flights on this route are via Beijing Daxing and are booked by 56 % of all travellers.
Route
bookings
1 stopover Beijing Daxing
15h 40min, from £517
56 %
1 stopover Almaty
37h 55min, from £702
38 %
1 stopover Helsinki-Vantaa
30h 40min, from £755
6 %
Important flight information
Flight information: Seoul Incheon - London Heathrow
Outbound and return from | £503.61 |
---|---|
Flight duration | min. 12:30 |
Return flight duration | min. 10:55/ max. 11:00 |
Distance | 8871 km |
Flights per week | 24 |
Departure airport | Airport Seoul Incheon (ICN) |
Departure country | Flights from South Korea |
Arrival airport | Airport London Heathrow (LHR) |
Destination country | Flights to United Kingdom |
Popular destinations for onward travel
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