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

Return flights

16 Nov - 20 Nov	easyJet
10 Nov - 14 Nov	Ryanair
16 Nov - 22 Nov	easyJet
10 Nov - 17 Nov	Ryanair
27 Nov - 01 Dec	Wizz Air
24 Nov - 29 Nov	easyJet
08 Nov - 11 Nov	Ryanair
07 Nov - 12 Nov	Ryanair
20 Nov - 26 Nov	Ryanair
10 Nov - 16 Nov	LOT
06 Nov - 09 Nov	Wizz Air

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

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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Cheapest return flights from Thessaloniki to Keflavik in November from 180€

Return flights