Cheapest return flights from Tokyo to Seoul in October from $285

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

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

Return flights

16 Oct - 20 Oct Skymark Airlines
22 Oct - 25 Oct Peach direct
20 Oct - 24 Oct Peach direct
14 Oct - 18 Oct Peach direct
17 Oct - 24 Oct Peach direct
17 Oct - 19 Oct Peach direct
02 Oct - 09 Oct Korean Air direct
21 Oct - 28 Oct Korean Air direct
02 Oct - 10 Oct Korean Air direct
01 Oct - 10 Oct Korean Air direct
30 Oct - 06 Nov Korean Air direct
28 Oct - 08 Nov Korean Air direct
27 Oct - 08 Nov Korean Air direct
27 Oct - 01 Nov Korean Air direct
28 Oct - 02 Nov Korean Air direct
29 Oct - 02 Nov Korean Air direct
30 Oct - 02 Nov Korean Air direct
30 Oct - 09 Nov Korean Air direct
27 Oct - 03 Nov Asiana Airlines direct
23 Oct - 03 Nov Asiana Airlines direct

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

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