Cheap flights from Tokyo Narita Airport to Bangkok from £135

The month of July is, on average, the cheapest month to fly to Bangkok from Tokyo Narita Airport, with most prices found around £272. The month of November is another great option to travel to Bangkok, with average flight prices from Tokyo Narita Airport averaging around £283.

According to our data, Thursday is the cheapest day to fly to Bangkok from Tokyo Narita Airport. The lowest ticket price found for a Thursday departure recently was £272. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Saturday is £704.

In the evening is the cheapest time of day to fly from Tokyo Narita Airport to Bangkok when you can find flight prices for as low as £387. Flying to Bangkok in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around £597. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Bangkok from Tokyo Narita Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around £323 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Tokyo Narita Airport for as low as £246 on momondo.

There are 2 cabin classes available to choose from on Tokyo Narita Airport to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 15% 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 117 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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. Friday 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 8% of their flights experiencing any sort of delay.

As of September 2026, there are 24 flights per day flying from Tokyo Narita Airport to Bangkok. The most common time of day flights depart is 17:00, with 51% of flights taking off in the evening.

The number of flights available between Tokyo Narita Airport and Bangkok is 169 per week as of September 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.