Cheap flights from Bangkok to Tokyo from C$ 238

If you aren’t able to travel to Tokyo during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 478.

Our data shows that Sunday is the least expensive day to fly to Tokyo. Tickets to fly out on this day can be as low as C$ 1,521. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,735. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo.

According to our data, the cheapest time of day to fly to Tokyo is in the evening. momondo users have found flights departing from Bangkok to Tokyo in the evening for as low as C$ 788. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Tokyo are more costly in the morning, with an average ticket price of C$ 1,638. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Bangkok Don Mueang Intl to Tokyo Narita for the best Bangkok - Tokyo flight prices

You are more likely to see cheaper flights to Tokyo from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around C$ 528 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Bangkok for as low as C$ 442 on momondo.

Historically, on average around 16% 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 110 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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, Japan Airlines has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Bangkok and Tokyo is 52 per day as of May 2026. The most frequent departure time is 7:00a.m., with 47% of daily flights leaving at noon.

The number of flights available between Bangkok and Tokyo is 364 per week as of May 2026. The most frequent departure day is Fri, with 15% of weekly flights leaving on this day.