Cheapest return flights from Glasgow to Seoul in May from $584

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

Return flights

18 May - 27 May British Airways
14 May - 17 May British Airways
01 May - 17 May British Airways
12 May - 19 May British Airways
05 May - 12 May Ryanair
05 May - 20 May easyJet
18 May - 01 Jun British Airways
25 May - 08 Jun British Airways
02 May - 09 May easyJet
14 May - 05 Jun British Airways
30 May - 09 Jun Ryanair
10 May - 24 May British Airways
12 May - 24 May British Airways
13 May - 24 May 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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