Cheapest return flights from Tokyo to Seoul in December from 113€

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

Return flights

10 Dec - 16 Dec T'way Air direct
04 Dec - 11 Dec Peach
10 Dec - 17 Dec T'way Air direct
08 Dec - 15 Dec Peach
04 Dec - 11 Dec T'way Air direct
14 Dec - 16 Dec Peach
17 Dec - 18 Dec T'way Air direct
11 Dec - 16 Dec T'way Air direct
09 Dec - 18 Dec Jeju Air direct
16 Dec - 18 Dec Jeju Air direct
23 Dec - 07 Jan Zipair direct
24 Dec - 09 Jan Zipair direct
22 Dec - 09 Jan Air Japan direct
24 Dec - 13 Jan Air Japan direct
16 Dec - 06 Jan Air Japan direct
21 Dec - 09 Jan Air Japan direct
23 Dec - 09 Jan Air Japan direct
22 Dec - 08 Jan Air Japan direct
22 Dec - 11 Jan Air Japan direct
22 Dec - 10 Jan Air Japan direct

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

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

Feel free to contact us with any feedback or request another flight research.