Cheapest one-way flights from Tokyo to Seoul in April from $76

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

AirHint found the following cheapest one-way flights from Tokyo (NRT) to Seoul (ICN) in April 2025 (see full year).

One-Way flights

03 Apr Air Seoul, Inc direct
09 Apr Jeju Air direct
17 Apr Jeju Air direct
16 Apr Jeju Air direct
23 Apr Jeju Air direct
02 Apr Air Busan direct
08 Apr Jeju Air direct
01 Apr Jeju Air direct
05 Apr Jeju Air direct
04 Apr Jin Air direct

Also check the deals for return flights from Tokyo to Seoul in April.

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