Cheap flights from Tokyo to Bangkok from $171

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of June, then departing from Tokyo during the month July is also very affordable. Most momondo users find prices during this month for around $427.

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Tokyo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $788. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Friday is $1,314.

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Tokyo to Bangkok Suvarnabhumi Airport at midday for as low as $433. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,037 on average. Flights to Bangkok Suvarnabhumi Airport from Tokyo in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Tokyo for as low as $464 on momondo.

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

No. A direct flight is the cheapest option for a flight between Tokyo to Bangkok Suvarnabhumi Airport.

As of March 2026, prices for Tokyo to Bangkok Suvarnabhumi Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

Historically, on average around 12% of flights between Tokyo and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

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

According to our data, ANA have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

55 flights are operational daily from Tokyo to Bangkok Suvarnabhumi Airport as of March 2026. The most popular departure time for this route is 00:00, with 37% of flights per day taking off at midday.

As of March 2026, there are 390 flights per week flying from Tokyo to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.