Cheap flights from Istanbul to Reykjavik
Cheapest current fares: $140 in November 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Istanbul (IST) to Reykjavik (KEF). Refreshed daily.
Istanbul (IST) → Reykjavik (KEF)
- November 2026 $140
- October 2026 $150
- December 2026 $161
- September 2026 $164
- January 2027 $170
- August 2026 $231
Frequently asked questions
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What is the cheapest month to fly from Istanbul to Reykjavik?
Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Istanbul (IST) to Reykjavik (KEF), with fares starting from $140.
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What is the lowest current fare from IST to KEF?
The lowest currently-listed fare from Istanbul (IST) to Reykjavik (KEF) is $140 on 2026-11-18.
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Is there a direct flight from Istanbul to Reykjavik?
There is currently no non-stop service from IST to KEF. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.