Cheap flights from Tokyo to Bangkok from C$ 164

In general, June is the cheapest month to fly from Tokyo to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 377. If you’re not able to fly to Bangkok Suvarnabhumi Airport in June, then July is your next best option. Flight prices from Tokyo to Bangkok Suvarnabhumi Airport during July average around C$ 411.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Tuesday when prices can be found for as low as C$ 438. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Tokyo to Bangkok Suvarnabhumi Airport for around C$ 893.

Our data shows that the cheapest Tokyo to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the morning. Our users have found flights to Bangkok Suvarnabhumi Airport in the morning for as low as C$ 470. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 573 per ticket.

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 C$ 548 when searching weeks out. 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 C$ 446 on momondo.

There are 4 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.

You could potentially save up to 6% on your flight if you consider stops on a Tokyo to Bangkok Suvarnabhumi Airport flight.

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 has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

As of March 2026, there are 54 flights per day flying from Tokyo to Bangkok Suvarnabhumi Airport. The most common time of day flights depart is 12:00a.m., with 37% of flights taking off at noon.

As of March 2026, there are 383 flights per week flying from Tokyo to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.