Cheapest return flights from Thessaloniki to Keflavik in October from $264

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

Return flights

05 Oct - 15 Oct easyJet
04 Oct - 12 Oct Ryanair
01 Oct - 08 Oct Ryanair
10 Oct - 18 Oct Wizz Air
03 Oct - 11 Oct Aegean Airlines
08 Oct - 17 Oct Ryanair
01 Oct - 10 Oct Ryanair
01 Oct - 11 Oct Ryanair
01 Oct - 09 Oct LOT
04 Oct - 11 Oct LOT
23 Oct - 01 Nov Ryanair

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

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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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