Cheapest return flights from Seoul to Busan in April from $204

Best time to book flights for Seoul (ICN) to Busan (PUS) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Busan (PUS) in April 2025 (see full year).

Return flights

15 Apr - 22 Apr Jeju Air
07 Apr - 08 Apr Jeju Air
08 Apr - 15 Apr Jeju Air
08 Apr - 09 Apr Jeju Air
23 Apr - 24 Apr Jeju Air
15 Apr - 16 Apr Jeju Air
24 Apr - 28 Apr Jeju Air
21 Apr - 24 Apr Air Seoul, Inc
02 Apr - 09 Apr Jin Air
04 Apr - 08 Apr Air Seoul, Inc
30 Apr - 07 May Eastar Jet
29 Apr - 06 May Jeju Air
28 Apr - 01 May Air Seoul, Inc
26 Apr - 10 May Shanghai Airlines
24 Apr - 01 May Jin Air
28 Apr - 05 May Jeju Air
25 Apr - 02 May Jin Air
29 Apr - 04 May Jeju Air
30 Apr - 03 May Peach
27 Apr - 03 May Air Busan

Also check the deals for one-way flights from Seoul to Busan in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Busan

Cheap car rent in Busan