Cheapest return flights from Istanbul to Keflavik in November from $251

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

Return flights

24 Nov - 29 Nov Wizz Air UK
22 Nov - 27 Nov Fly One
26 Nov - 29 Nov Wizz Air
17 Nov - 22 Nov Wizz Air UK
25 Nov - 30 Nov Pegasus Airlines
24 Nov - 27 Nov Wizz Air UK
21 Nov - 27 Nov Pegasus Airlines
28 Nov - 04 Dec easyJet
26 Nov - 28 Nov Wizz Air
14 Nov - 21 Nov Pegasus Airlines
13 Nov - 20 Nov Pegasus Airlines
28 Nov - 04 Dec Icelandair direct

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

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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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