Cheapest return flights from Tokyo to Seoul in December from $190

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

Return flights

17 Dec - 25 Dec Air Japan direct
17 Dec - 27 Dec Air Japan direct
17 Dec - 22 Dec Air Japan direct
17 Dec - 26 Dec Air Japan direct
18 Dec - 22 Dec Air Premia direct
18 Dec - 27 Dec Air Japan direct
18 Dec - 25 Dec Air Japan direct
16 Dec - 27 Dec Air Japan direct
16 Dec - 25 Dec Air Japan direct
10 Dec - 24 Dec Air Japan direct
16 Dec - 08 Jan Jetstar Japan
18 Dec - 09 Jan Zipair direct
18 Dec - 29 Jan Zipair direct
22 Dec - 05 Jan Air Premia direct
22 Dec - 21 Jan Air Japan direct
18 Dec - 10 Jan Zipair direct
22 Dec - 10 Jan Air Japan direct
18 Dec - 07 Jan Air Japan direct
23 Dec - 10 Jan Air Japan direct
22 Dec - 11 Jan Air Japan direct

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

Powered by

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.