Cheap flights from Istanbul to San Sebastian
Cheapest current fares: $162 in July 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Istanbul (IST) to San Sebastian (EAS). Refreshed daily.
Istanbul (IST) → San Sebastian (EAS)
- July 2026 $162
- June 2026 $168
- September 2026 $228
- August 2026 $271
Frequently asked questions
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What is the cheapest month to fly from Istanbul to San Sebastian?
Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Istanbul (IST) to San Sebastian (EAS), with fares starting from $162.
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What is the lowest current fare from IST to EAS?
The lowest currently-listed fare from Istanbul (IST) to San Sebastian (EAS) is $162 on 2026-07-28.
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Is there a direct flight from Istanbul to San Sebastian?
There is currently no non-stop service from IST to EAS. 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.