Cheap flights from Bangkok Suvarnabhumi Airport to Tokyo from $174

In general, September is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $458. The month of August is another great option to travel to Tokyo Haneda Airport, with average flight prices from Bangkok Suvarnabhumi Airport averaging around $473.

According to our data, Tuesday is the cheapest day to fly to Tokyo Haneda Airport from Bangkok Suvarnabhumi Airport. The lowest ticket price found for a Tuesday departure recently was $789. 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 $983.

Our data shows that the cheapest Bangkok Suvarnabhumi Airport 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 $622. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,026 on average. Flights to Tokyo Haneda Airport from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi - Tokyo Haneda flight prices

You are more likely to see cheaper flights to Tokyo Haneda Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Haneda Airport for around $591 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 Suvarnabhumi Airport for as low as $510 on momondo.

There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi Airport 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.

China Eastern is the most popular carrier operating from Bangkok Suvarnabhumi to Tokyo Haneda

ANA, Japan Airlines and Thai Airways are the top three most popular airlines that fly to Tokyo Haneda Airport from Bangkok Suvarnabhumi Airport according to our data. ANA is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Tokyo Haneda Airport. Keep in mind that there are 3 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 123 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.

Tuesday 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, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

Ho Chi Minh City (SGN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Shanghai (PVG) offer the lowest average round-trip price of $267.

Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 9h 20m.

Guangzhou (CAN) has the shortest average layover time for this route: 1h 55m.

As of May 2026, there are 27 flights per day flying from Bangkok Suvarnabhumi Airport to Tokyo Haneda Airport. The most common time of day flights depart is 9:00PM, with 51% of flights taking off in the evening.

192 flights are operational weekly from Bangkok Suvarnabhumi Airport to Tokyo Haneda Airport as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.