Cheapest return flights from Thessaloniki to Keflavik in October from $235

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Keflavik (KEF) in October 2025 (see full year).

Return flights

13 Oct - 23 Oct Wizz Air
16 Oct - 22 Oct Ryanair
17 Oct - 23 Oct Wizz Air
13 Oct - 21 Oct Wizz Air
09 Oct - 15 Oct Ryanair
08 Oct - 15 Oct Wizz Air
16 Oct - 23 Oct Ryanair
24 Oct - 29 Oct Ryanair
18 Oct - 27 Oct Ryanair
15 Oct - 21 Oct Wizz Air
25 Oct - 03 Nov Ryanair
24 Oct - 02 Nov Ryanair

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

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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