Cheap flights from Bangkok to Tokyo from $173

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 $477. The month of July is another great option to travel to Tokyo Haneda Airport, with average flight prices from Bangkok averaging around $547.

According to our data, Wednesday is the cheapest day to fly to Tokyo Haneda Airport from Bangkok. The lowest ticket price found for a Wednesday departure recently was $799. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Tokyo Haneda Airport is Saturday, with ticket prices averaging around $1,075.

Our data shows that the cheapest Bangkok to Tokyo Haneda Airport flights are usually those with departure times at noon. Our users have found flights to Tokyo Haneda Airport at noon for as low as $663. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,147 on average. Flights to Tokyo Haneda Airport from Bangkok in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $614 when searching weeks out. 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 $546 on momondo.

There are 3 cabin classes available to choose from on Bangkok to Tokyo Haneda Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Vietnam Airlines, China Eastern, and VietJet Air are the most popular carriers operating from Bangkok to Tokyo Haneda

ANA, Thai Airways and Japan Airlines are the top three most popular airlines that fly to Tokyo Haneda Airport from Bangkok according to our data. ANA is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Tokyo Haneda Airport. Keep in mind that there are 4 different airlines that fly to Tokyo Haneda Airport on a routine basis, so you have a few additional options to choose from.

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 127 minutes.

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

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

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

As of August 2026, 28 flights take off from Bangkok and land in Tokyo Haneda Airport each day. The most common flight departure time for this route is 9:00PM, with 49% of daily flights taking off in the evening.

As of August 2026, 200 flights take off from Bangkok and land in Tokyo Haneda Airport each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.