Find ANA(NH) flights from Seoul to Tokyo

At the moment, you can catch a nonstop flight from Seoul to Tokyo with the following airlines, including: Trinity Airways Jeju Air Asiana Airlines Eastar Jet Air Premia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 2 hours 22 minutes to fly from Seoul to Tokyo.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Tokyo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 119 flight per week flying from Seoul to Tokyo. You can check the weekly schedule for popular airlines on this route below: Korean Air: S/M/T/W/T/F/S -- KE751 (20:54) Japan Airlines: S/M/T/W/T/F/S -- JL5206 (18:57)

The cheapest months to fly from Seoul to Tokyo is October, when demand for travel is lower.

After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Seoul to Tokyo on October 10, 2026 with Trinity Airways, with prices starting at US$44.

You can land at any one of the following hubs in Tokyo: Haneda Airport (HND), and Narita International Airport (NRT). Flying from Incheon International Airport to Narita International Airport (ICN-NRT) is by far the most common option on this route.

The time difference between Tokyo and Seoul is 0m.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.