Cheap flights from Busan to Osaka
Cheapest current fares: $34 in August 2026, 581 km direct flight in ~41m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Busan (PUS) to Osaka (KIX). Refreshed daily.
Busan (PUS) → Osaka (KIX)
- August 2026 $34
- September 2026 $35
- October 2026 $61
- November 2026 $63
- December 2026 $91
- January 2027 $117
Frequently asked questions
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What is the cheapest month to fly from Busan to Osaka?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Busan (PUS) to Osaka (KIX), with fares starting from $34.
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What is the lowest current fare from PUS to KIX?
The lowest currently-listed fare from Busan (PUS) to Osaka (KIX) is $34 on 2026-08-27.
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How long is the flight from Busan to Osaka?
Direct flights from PUS to KIX cover approximately 581 km (361 miles), with an estimated flight time of 41m. Operating airlines: 7C, BX, LJ, TW, ZE.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.