Cheapest return flights from Thessaloniki to Keflavik in April from 215€

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

Return flights

01 Apr - 04 Apr SWISS
14 Apr - 18 Apr Austrian Airlines
04 Apr - 11 Apr Lufthansa
09 Apr - 20 Apr Ryanair
18 Apr - 28 Apr Ryanair
10 Apr - 19 Apr Ryanair
09 Apr - 14 Apr Ryanair
04 Apr - 14 Apr Lufthansa
13 Apr - 21 Apr Ryanair
03 Apr - 07 Apr Ryanair
30 Apr - 03 May Aegean Airlines
24 Apr - 03 May Ryanair

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

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