Cheapest return flights from Tokyo to Seoul in December from 255€

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

Return flights

31 Dec - 16 Jan Ethiopian Airlines direct
31 Dec - 02 Jan Ethiopian Airlines direct
31 Dec - 10 Jan Ethiopian Airlines direct
31 Dec - 11 Jan Ethiopian Airlines direct
31 Dec - 20 Jan Air Japan direct
31 Dec - 17 Jan Air Japan direct
31 Dec - 15 Jan Air Japan direct
31 Dec - 14 Jan Air Japan direct
31 Dec - 21 Jan Air Japan direct
31 Dec - 07 Jan Air Seoul, Inc direct
27 Dec - 29 Dec Zipair direct
27 Dec - 28 Dec Jeju Air direct
29 Dec - 31 Dec Jin Air direct
27 Dec - 30 Dec Peach
28 Dec - 31 Dec Peach
27 Dec - 30 Dec Asiana Airlines direct
28 Dec - 29 Dec Eastar Jet direct
27 Dec - 31 Dec Asiana Airlines direct
29 Dec - 29 Dec Jetstar Japan
28 Dec - 31 Dec Eastar Jet 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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