Flight Routes from London Heathrow to Seoul Incheon

Trip type

Our cheapest offers for flights from London Heathrow to Seoul Incheon

Here you can compare cheap flights from London Heathrow (LHR) to Seoul Incheon (ICN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seoul Incheon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DEL)
AI0112, AI0312
37h 25min
Return
15/09/26
1 Stopover (DEL)
AI0313, AI0111
31h 10min
Air India
£501
Best option
London Heathrow
Seoul Incheon
Outbound
17/08/26
direct
VS0208
12h 40min
Return
15/09/26
direct
VS0209
14h 25min
Virgin Atlantic Airways
£651
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DEL)
AI2018, AI0312
30h 05min
Return
15/09/26
1 Stopover (DEL)
AI0313, AI0111
31h 10min
Air India ?
£504
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DEL)
AI0112, AI0312
37h 25min
Return
15/09/26
1 Stopover (DEL)
AI0313, AI2017
38h 40min
Air India
£526
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DEL)
AI0112, AI0312
37h 25min
Return
15/09/26
1 Stopover (DEL)
AI0313, AI0111
31h 10min
Air India
£532
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DEL)
AI0112, AI0312
37h 25min
Return
15/09/26
1 Stopover (DEL)
AI0313, AI0111
31h 10min
Air India ?
£610
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (HEL)
AY1338, AY0041
33h 10min
Return
15/09/26
1 Stopover (HEL)
AY0042, AY1339
30h 50min
Finnair
£767
London Heathrow
Seoul Incheon
Outbound
17/08/26
2 Stopovers (BUD, WAW)
BA0870, LO0534, LO0097
24h 35min
Return
15/09/26
2 Stopovers (CIT, BUD)
DV0468, DV0489, BA0865
41h 40min
British Airways, Polskie Linie Lotnicze LOT ?
£844
London Heathrow
Seoul Incheon
Outbound
17/08/26
1 Stopover (DXB)
EK0006, EK0322
34h 45min
Return
15/09/26
1 Stopover (DXB)
EK0323, EK0007
39h 10min
Emirates Airline
£930
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Seoul Incheon

Favourite airline: PLL LOT
The most popular airline for flights from London Heathrow to Seoul Incheon is PLL LOT.
PLL LOT
35 %
Saudia
15 %
Air India
9 %
Cheapest weekday: Tuesday
The cheapest ticket prices are available for flights departing on a Tuesday.
Direct flights are more expensive
Direct flights on this route are £558.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
12h 20min
20h 30min
28h 30min
1.089 £
531 £
750 £
Favourite connection: via Warsaw
26 % of tickets booked on this route are for flights via Warsaw.
Route
bookings
1 stopover Warsaw
15h 50min, from 735 £
26 %
1 stopover Riyadh King Khaled International
20h 30min, from 531 £
17 %
2 stopovers Warsaw Budapest Ferihegy
31h 20min, from 803 £
12 %

Important flight information

Flight information: London Heathrow - Seoul Incheon

Outbound and return from 500,29 £
Flight duration min. 10:55 / max. 11:00
Return flight duration min. 12:30
Distance 8871 km
Flights per week 24
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Seoul Incheon (ICN)
Destination country Flights to South Korea
Alternative flights to Seoul Incheon
Popular destinations for onward travel
Flight destinations with a similar price