AirHint found the following cheapest return flights from Glasgow (GLA) to Seoul (ICN) in April 2026 (see full year).
Return flights
| 26 Apr - 30 Apr | Ryanair | ||
| 07 Apr - 19 Apr | Ryanair | ||
| 15 Apr - 25 Apr | easyJet | ||
| 11 Apr - 19 Apr | British Airways | ||
| 10 Apr - 15 Apr | British Airways | ||
| 06 Apr - 12 Apr | British Airways |
Also check the deals for one-way flights from Glasgow to Seoul in April.
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