AirHint found the following cheapest return flights from Edinburgh (EDI) to Seoul (ICN) in August 2025 (see full year).

Return flights

20 Aug - 04 Sep	easyJet
20 Aug - 03 Sep	Norwegian Air Sweden AOC
18 Aug - 25 Aug	Turkish Airlines
20 Aug - 27 Aug	Turkish Airlines
20 Aug - 05 Sep	Scandinavian Airlines
25 Aug - 30 Aug	Turkish Airlines
23 Aug - 05 Sep	Ryanair
21 Aug - 07 Sep	Ryanair
18 Aug - 01 Sep	Ryanair
21 Aug - 28 Aug	Ryanair
06 Aug - 13 Aug	Scandinavian Airlines
19 Aug - 24 Aug	Ryanair
16 Aug - 19 Aug	Ryanair
09 Aug - 16 Aug	Ryanair
23 Aug - 30 Aug	Turkish Airlines
20 Aug - 24 Aug	Turkish Airlines
25 Aug - 02 Sep	Air France
25 Aug - 03 Sep	Air France
26 Aug - 03 Sep	Lufthansa

Also check the deals for one-way flights from Edinburgh to Seoul in August.

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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Cheapest return flights from Edinburgh to Seoul in August from 722€

Return flights