Cheapest return flights from Seoul to Osaka in September from 73€
AirHint found the following cheapest return flights from Seoul (ICN) to Osaka (KIX)
in September 2025 (see full year ).
Return flights
09 Sep
- 10 Sep
Air Busan
73 €
direct
02 Sep
- 04 Sep
Air Busan
73 €
direct
06 Sep
- 21 Sep
Air Seoul, Inc
81 €
direct
02 Sep
- 09 Sep
Air Busan
81 €
direct
09 Sep
- 16 Sep
Air Busan
81 €
direct
02 Sep
- 08 Sep
Air Busan
82 €
direct
06 Sep
- 10 Sep
Air Busan
83 €
direct
18 Sep
- 23 Sep
Air Busan
83 €
direct
17 Sep
- 23 Sep
Air Busan
85 €
direct
03 Sep
- 10 Sep
Air Busan
85 €
direct
29 Sep
- 01 Oct
Air Busan
91 €
direct
03 Sep
- 30 Oct
Aero K Airlines
92 €
direct
19 Sep
- 02 Oct
Jin Air
92 €
direct
13 Sep
- 02 Oct
Jin Air
92 €
direct
20 Sep
- 02 Oct
Jin Air
92 €
direct
29 Sep
- 03 Oct
Air Busan
93 €
direct
11 Sep
- 02 Oct
Eastar Jet
96 €
direct
16 Sep
- 02 Oct
Eastar Jet
96 €
direct
25 Sep
- 02 Oct
Jin Air
97 €
direct
24 Sep
- 02 Oct
Jin Air
98 €
direct
Also check the deals for one-way flights from Seoul to Osaka in September .
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.
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