Cheap flights from Busan to Seoul
Cheapest current fares: $96 in June 2026, 339 km direct flight in ~24m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Busan (PUS) to Seoul (ICN). Refreshed daily.
Busan (PUS) → Seoul (ICN)
- June 2026 $96
- July 2026 $130
- May 2026 $131
- August 2026 $183
- September 2026 $203
- October 2026 $248
Frequently asked questions
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What is the cheapest month to fly from Busan to Seoul?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Busan (PUS) to Seoul (ICN), with fares starting from $96.
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What is the lowest current fare from PUS to ICN?
The lowest currently-listed fare from Busan (PUS) to Seoul (ICN) is $96 on 2026-06-01.
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How long is the flight from Busan to Seoul?
Direct flights from PUS to ICN cover approximately 339 km (211 miles), with an estimated flight time of 24m. Operating airlines: KE.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.