Cheapest return flights from Thessaloniki to Keflavik in October from 260€

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

Return flights

21 Oct - 27 Oct Ryanair
16 Oct - 21 Oct Ryanair
14 Oct - 21 Oct Ryanair
18 Oct - 29 Oct easyJet
23 Oct - 28 Oct Ryanair
13 Oct - 18 Oct Air Serbia
15 Oct - 22 Oct easyJet
11 Oct - 19 Oct Ryanair
22 Oct - 27 Oct Aegean Airlines
13 Oct - 19 Oct Transavia France
26 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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