AirHint found the following cheapest return flights from Edinburgh (EDI) to Seoul (GMP) in April 2026 (see full year).

Return flights

23 Apr - 06 May	Ryanair
09 Apr - 16 Apr	easyJet
09 Apr - 26 Apr	easyJet
15 Apr - 28 Apr	China Eastern
20 Apr - 06 May	China Eastern
22 Apr - 06 May	China Eastern
08 Apr - 21 Apr	Japan Airlines
11 Apr - 18 Apr	Japan Airlines
03 Apr - 17 Apr	British Airways
03 Apr - 15 Apr	British Airways
27 Apr - 11 May	Japan Airlines
26 Apr - 11 May	Japan Airlines
18 Apr - 02 May	British Airways
03 Apr - 12 Apr	Japan Airlines
01 Apr - 17 Apr	Japan Airlines
01 Apr - 11 Apr	Japan Airlines

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

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 April from 939€

Return flights