Cheapest return flights from Tokyo to Seoul in December from 160€

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

Return flights

02 Dec - 16 Dec Spring Airlines Japan
03 Dec - 09 Dec Spring Airlines Japan
18 Dec - 23 Dec Air Busan direct
18 Dec - 22 Dec Air Busan direct
18 Dec - 25 Dec Air Busan direct
17 Dec - 25 Dec Air Busan direct
09 Dec - 16 Dec Air Busan direct
10 Dec - 27 Dec Air Japan direct
10 Dec - 25 Dec Air Japan direct
17 Dec - 27 Dec Air Japan direct
18 Dec - 09 Jan Air Busan direct
22 Dec - 09 Jan Air Japan direct
18 Dec - 17 Jan Zipair direct
11 Dec - 14 Jan Zipair direct
16 Dec - 15 Jan Zipair direct
17 Dec - 09 Jan Zipair direct
18 Dec - 31 Jan Zipair direct
17 Dec - 07 Jan Air Busan direct
21 Dec - 10 Jan Zipair direct
23 Dec - 27 Jan Zipair direct

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

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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.

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