Cheap flights from Istanbul to Busan
Cheapest current fares: $438 in June 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Istanbul (IST) to Busan (PUS). Refreshed daily.
Istanbul (IST) → Busan (PUS)
- June 2026 $438
- May 2026 $485
- July 2026 $549
Frequently asked questions
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What is the cheapest month to fly from Istanbul to Busan?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Istanbul (IST) to Busan (PUS), with fares starting from $438.
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What is the lowest current fare from IST to PUS?
The lowest currently-listed fare from Istanbul (IST) to Busan (PUS) is $438 on 2026-06-11.
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Is there a direct flight from Istanbul to Busan?
There is currently no non-stop service from IST to PUS. 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.