Flight Time from Bangkok to Tokyo

At the moment, you can catch a nonstop flight from Bangkok to Tokyo with the following airlines, including: Thai AirAsia X ZIPAIR Thai Airways Air Japan All Nippon Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes around 5 hours 48 minutes to fly from Bangkok (BKK) to Tokyo (TYO).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok 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 95 flight per week flying from Bangkok to Tokyo. You can check the weekly schedule for popular airlines on this route below: Thai Airways: S/M/T/W/T/F/S -- TG640 (23:06)

The cheapest months to fly from Bangkok to Tokyo is January, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Bangkok to Tokyo on December 8, 2025 with Greater Bay Airlines, with prices starting at KRW 141,012.

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

The time difference between Tokyo and Bangkok is 2h.

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.