Cheap flights from Bangkok Suvarnabhumi Airport to Tokyo from C$ 243

If you aren’t able to travel to Tokyo during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 527.

Our data shows that Monday is the least expensive day to fly to Tokyo. Tickets to fly out on this day can be as low as C$ 1,338. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,853. 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 Suvarnabhumi Airport to Tokyo in the evening for as low as C$ 809. 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$ 1,621. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Tokyo from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around C$ 860 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Bangkok Suvarnabhumi Airport for as low as C$ 765 on momondo.

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi Airport to Tokyo 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 4% on your flight if you consider stops on a Bangkok Suvarnabhumi Airport to Tokyo flight.

As of August 2026, prices for Bangkok Suvarnabhumi Airport to Tokyo flights are approximately 4% more expensive when compared to flights at the same time last year.

Historically, on average around 15% 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 117 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.

Thursday is statistically the day of the week that experiences the fewest 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 has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Ho Chi Minh City (SGN) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Flights via Hong Kong (HKG) offer the lowest average round-trip price of C$ 470.

Flights connecting via Ho Chi Minh City (SGN) have the shortest average one-way travel time: 11h 15m.

Ho Chi Minh City (SGN) has the shortest average layover time for this route: 4h 10m.

The number of flights available between Bangkok Suvarnabhumi Airport and Tokyo is 46 per day as of August 2026. The most frequent departure time is 7:00a.m., with 51% of daily flights leaving at noon.

As of August 2026, 326 flights take off from Bangkok Suvarnabhumi Airport and land in Tokyo each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.