Cheapest return flights from Thessaloniki to Keflavik in April from 312€

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Keflavik (KEF) in April 2026 (see full year).

Return flights

20 Apr - 26 Apr Lufthansa
16 Apr - 21 Apr Lufthansa
20 Apr - 24 Apr Lufthansa
06 Apr - 12 Apr Lufthansa
08 Apr - 14 Apr Lufthansa
03 Apr - 06 Apr Aegean Airlines
05 Apr - 12 Apr Austrian Airlines
05 Apr - 13 Apr Austrian Airlines

Also check the deals for one-way flights from Thessaloniki to Keflavik in April.

Skyscanner

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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