Cheapest return GLA–ICN flights, May

AirHint found the following cheapest return flights from Glasgow (GLA) to Seoul (ICN) in May 2026 (see full year).

Return flights

27 May - 10 Jun China Southern
17 May - 27 May China Southern
18 May - 27 May British Airways
10 May - 24 May Wizz Air Malta
07 May - 24 Jun China Southern
15 May - 10 Jun China Southern
12 May - 19 May China Southern
25 May - 08 Jun British Airways
13 May - 29 May British Airways
05 May - 20 May China Southern
02 May - 16 May British Airways
14 May - 05 Jun China Southern
08 May - 24 Jun China Southern
12 May - 25 May China Southern
18 May - 01 Jun British Airways

Also check the deals for one-way flights from Glasgow to Seoul in May.

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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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