Cheap flights from Bangkok to Tokyo from £128

In general, September is the cheapest month to fly from Bangkok to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £69. The month of June is another great option to travel to Tokyo Haneda Airport, with average flight prices from Bangkok averaging around £92.

According to our data, Friday is the cheapest day to fly to Tokyo Haneda Airport from Bangkok. The lowest ticket price found for a Friday departure recently was £335. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £772. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Haneda Airport.

The cheapest time of day to fly to Tokyo Haneda Airport is in the evening when flights can be purchased for as low as £469. Try not to purchase tickets in the morning because they tend to be around £542. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Bangkok Suvarnabhumi to Tokyo Haneda for the best Bangkok - Tokyo Haneda flight prices

You are more likely to see cheaper flights to Tokyo Haneda Airport from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Haneda Airport for around £436 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Haneda Airport from Bangkok for as low as £376 on momondo.

Historically, on average around 9% of flights between Bangkok and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Japan Airlines have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

26 flights are operational daily from Bangkok to Tokyo Haneda Airport as of May 2026. The most popular departure time for this route is 21:00, with 52% of flights per day taking off in the evening.

As of May 2026, 188 flights take off from Bangkok and land in Tokyo Haneda Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.