Cheapest one-way flights from Seoul to Tokyo in October from $68

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

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

One-Way flights

09 Oct Air Japan direct
21 Oct Air Japan direct
14 Oct Air Japan direct
10 Oct Zipair direct
12 Oct Zipair direct
20 Oct Air Japan direct
23 Oct Air Japan direct
25 Oct Air Japan direct
24 Oct Zipair direct
22 Oct Air Japan direct

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

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 Tokyo

Cheap car rent in Tokyo