Cheapest return flights from Tokyo to Seoul in September from 167€

Best time to book flights for Tokyo (NRT) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Tokyo (NRT) to Seoul (ICN) in September 2025 (see full year).

Return flights

05 Sep - 13 Sep Ethiopian Airlines direct
17 Sep - 20 Sep Ethiopian Airlines direct
12 Sep - 19 Sep Ethiopian Airlines direct
14 Sep - 17 Sep Ethiopian Airlines direct
24 Sep - 27 Sep Ethiopian Airlines direct
27 Sep - 10 Oct Ethiopian Airlines direct
13 Sep - 19 Sep Ethiopian Airlines direct
19 Sep - 21 Sep Ethiopian Airlines direct
21 Sep - 28 Sep Ethiopian Airlines direct
26 Sep - 28 Sep Ethiopian Airlines direct
11 Sep - 13 Sep Korean Air direct
30 Sep - 07 Oct Korean Air direct
30 Sep - 04 Oct Air China
24 Sep - 06 Oct Korean Air direct
25 Sep - 02 Oct Korean Air
25 Sep - 02 Oct Korean Air direct
30 Sep - 04 Oct Korean Air direct
25 Sep - 04 Oct Korean Air direct
01 Sep - 01 Oct China Southern

Also check the deals for one-way flights from Tokyo to Seoul in September.

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 Seoul

Cheap car rent in Seoul