Cheapest return flights from London to Seoul in July from 679€

AirHint found the following cheapest return flights from London (LGW) to Seoul (ICN) in July 2026 (see full year).

Return flights

02 Jul - 12 Jul China Southern
03 Jul - 05 Jul China Southern
03 Jul - 13 Jul China Southern
02 Jul - 13 Jul China Southern
06 Jul - 20 Jul China Southern
03 Jul - 17 Jul China Southern
27 Jul - 17 Aug Norwegian Air Sweden AOC
27 Jul - 04 Aug Norwegian Air Sweden AOC
27 Jul - 29 Aug Norwegian Air Sweden AOC
22 Jul - 24 Aug Norwegian Air Sweden AOC
16 Jul - 27 Jul China Southern
13 Jul - 19 Jul China Southern
10 Jul - 17 Jul China Southern
10 Jul - 24 Jul China Southern
27 Jul - 15 Aug Norwegian Air Sweden AOC
27 Jul - 03 Aug Norwegian Air Sweden AOC
22 Jul - 05 Aug Norwegian Air Sweden AOC
22 Jul - 07 Aug Norwegian Air Sweden AOC
29 Jul - 03 Aug Norwegian Air Sweden AOC
11 Jul - 22 Aug Wizz Air UK

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

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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.

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