Flight Routes from London to Seoul

Trip type

Our cheapest offers for flights from London to Seoul

Here you can compare cheap flights from London (LON) to Seoul (SEL) 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. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London
Seoul
Outbound
25/05/26
1 Stopover (CAN)
CZ0304, CZ3061
33h 15min
Return
07/06/26
1 Stopover (CAN)
CZ3062, CZ0303
34h 15min
China Southern Airlines
£424
Best option
London
Seoul
Outbound
25/05/26
direct
VS0208
13h 05min
Return
07/06/26
direct
VS0209
14h 30min
Virgin Atlantic Airways ?
£631
London
Seoul
Outbound
25/05/26
1 Stopover (CAN)
CZ0304, CZ3061
33h 15min
Return
07/06/26
1 Stopover (CAN)
CZ3062, CZ0303
34h 15min
China Southern Airlines
£428
London
Seoul
Outbound
25/05/26
1 Stopover (CAN)
CZ0304, CZ0337
31h 45min
Return
07/06/26
1 Stopover (CAN)
CZ3062, CZ0303
34h 15min
China Southern Airlines
£438
London
Seoul
Outbound
04/05/26
1 Stopover (HAK)
HU7964, HU0449
38h 25min
Return
22/05/26
1 Stopover (SZX)
ZH0632, ZH0887
34h 05min
Hainan Airlines
£474
London
Seoul
Outbound
04/05/26
1 Stopover (SZX)
ZH0888, ZH0631
34h 40min
Return
22/05/26
1 Stopover (SZX)
ZH0634, ZH0887
36h 35min
Shenzhen Airlines
£478
London
Seoul
Outbound
04/05/26
1 Stopover (SZX)
ZH0888, ZH0631
34h 40min
Return
22/05/26
1 Stopover (SZX)
ZH0632, ZH0887
34h 05min
Shenzhen Airlines
£484
London
Seoul
Outbound
04/05/26
1 Stopover (SZX)
ZH0888, ZH0631
34h 40min
Return
22/05/26
1 Stopover (SZX)
ZH0632, ZH0887
34h 05min
Shenzhen Airlines
£485
London
Seoul
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
London
Seoul
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
Prices based on recent searches, subject to last-minute changes
Page 1 / 5

Tips and tricks to help you find cheap flights from London to Seoul

Favourite airline: KLM
48 % of bookings on this flight route are made with KLM, PLL LOT and Emirates.
KLM
18 %
PLL LOT
17 %
Emirates
13 %
Cheapest weekday: Friday
Flight prices fluctuate during the week. Flights are 17 % cheaper on Friday.
Stopover flights are the cheapest connection
Direct flights on this route are £631.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
12h 20min
25h 10min
21h 30min
1.089 £
458 £
620 £
Favourite connection: via Amsterdam
Stopover flights on this route are especially popular via Amsterdam, making up 16 % of bookings.
Route
bookings
1 stopover Amsterdam Schiphol
15h 15min, from 739 £
16 %
1 stopover Dubai
35h 15min, from 998 £
15 %
1 stopover Warsaw
15h 50min, from 735 £
13 %

Important flight information

Flight information: London - Seoul

Outbound and return from 423,99 £
Flight duration min. 10:55 / max. 11:00
Return flight duration min. 12:30
Distance 8862 km
Flights per week 24
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Seoul, all airports (ICN, GMP) (SEL)
Destination country Flights to South Korea
Flight destinations with a similar price