AirHint found the following cheapest return flights from Tokyo (TYO) to Seoul (ICN)
in September 2025 (see full year ).
Return flights
25 Sep
- 15 Oct
Air Japan
$ 154
direct
04 Sep
- 09 Sep
Zipair
$ 155
direct
03 Sep
- 10 Sep
Zipair
$ 156
direct
04 Sep
- 04 Sep
Zipair
$ 156
direct
17 Sep
- 18 Sep
Zipair
$ 156
direct
04 Sep
- 18 Sep
Zipair
$ 156
direct
10 Sep
- 17 Sep
Zipair
$ 156
direct
29 Sep
- 11 Oct
Zipair
$ 156
direct
18 Sep
- 18 Sep
Zipair
$ 157
direct
17 Sep
- 17 Sep
Zipair
$ 157
direct
16 Sep
- 17 Sep
Zipair
$ 157
direct
10 Sep
- 10 Sep
Zipair
$ 157
direct
24 Sep
- 11 Oct
Air Japan
$ 158
direct
30 Sep
- 18 Oct
Air Japan
$ 158
direct
29 Sep
- 18 Oct
Air Japan
$ 158
direct
29 Sep
- 15 Oct
Air Japan
$ 158
direct
25 Sep
- 11 Oct
Air Japan
$ 161
direct
22 Sep
- 11 Oct
Air Japan
$ 162
direct
24 Sep
- 14 Oct
Air Japan
$ 163
direct
25 Sep
- 14 Oct
Air Japan
$ 166
direct
Also check the deals for one-way flights from Tokyo to Seoul 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.