Cheapest return flights from Tokyo to Seoul in December from $272

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

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

Return flights

24 Dec - 27 Dec Ethiopian Airlines direct
24 Dec - 28 Dec Ethiopian Airlines direct
21 Dec - 14 Jan Ethiopian Airlines direct
03 Dec - 06 Dec Ethiopian Airlines direct
24 Dec - 26 Dec Ethiopian Airlines direct
19 Dec - 26 Dec Ethiopian Airlines direct
07 Dec - 10 Dec Ethiopian Airlines direct
19 Dec - 21 Dec Ethiopian Airlines direct
14 Dec - 19 Dec Ethiopian Airlines direct
13 Dec - 19 Dec Ethiopian Airlines direct
05 Dec - 07 Dec Ethiopian Airlines direct
22 Dec - 10 Jan Korean Air direct
31 Dec - 03 Jan Ethiopian Airlines direct
27 Dec - 10 Jan Ethiopian Airlines direct
28 Dec - 10 Jan Ethiopian Airlines direct
31 Dec - 04 Jan Ethiopian Airlines direct
24 Dec - 03 Jan Ethiopian Airlines direct
26 Dec - 07 Jan Ethiopian Airlines direct
27 Dec - 07 Jan Ethiopian Airlines direct
28 Dec - 07 Jan Ethiopian Airlines 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