Cheapest return flights from London to Seoul in October from 599€

Best time to book flights for London (LGW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Seoul (ICN) in October 2025 (see full year).

Return flights

02 Oct - 19 Oct Air China
02 Oct - 18 Oct Air China
02 Oct - 20 Oct Air China
02 Oct - 11 Oct Norwegian Air Sweden AOC
02 Oct - 23 Oct Norwegian Air Sweden AOC
02 Oct - 10 Oct Norwegian Air Sweden AOC
13 Oct - 21 Oct Norwegian
25 Oct - 18 Nov Wizz Air
01 Oct - 11 Oct Norwegian
13 Oct - 25 Oct Norwegian
24 Oct - 08 Nov Norwegian
03 Oct - 11 Oct Wizz Air Malta
31 Oct - 11 Nov Turkish Airlines
31 Oct - 14 Nov Turkish Airlines
31 Oct - 23 Nov Turkish Airlines
23 Oct - 03 Nov Norwegian Air Sweden AOC
23 Oct - 01 Nov Norwegian Air Sweden AOC
26 Oct - 04 Nov Wizz Air UK
31 Oct - 17 Nov Turkish Airlines
01 Oct - 02 Nov China Eastern

Also check the deals for one-way flights from London to Seoul in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul