AirHint found the following cheapest return flights from Glasgow (GLA) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 10 Jun - 15 Jun | Icelandair | direct | |
| 06 Jun - 20 Jun | Icelandair | direct | |
| 06 Jun - 20 Jun | British Airways | ||
| 12 Jun - 16 Jun | Lufthansa | ||
| 12 Jun - 16 Jun | Icelandair | direct | |
| 06 Jun - 06 Jun | Icelandair |
Also check the deals for one-way flights from Glasgow to Keflavik in June.
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