Question 1

How often are flights from Bangkok to Japan delayed?

Accepted Answer

About 20% of weekly flights between Bangkok and Japan have experienced delays in the past year, with the average delay time being 109 minutes.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Question 3

What is the most punctual flight time for Bangkok to Japan flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 4

Which airline has the best punctuality record on Bangkok to Japan flights?

Accepted Answer

Over the past year, ANA have had the lowest number of delays on this route, with just 6% of flights being delayed.

Question 5

What are the cheapest airlines to fly from Bangkok to Japan one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Bangkok to Japan are แควนตัสแอร์เวย์ (฿868), Thai Lion Air (฿2,939), and Peach (฿3,122).

Question 6

How far ahead should I book a flight from Bangkok to Japan?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Bangkok to Japan, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 7

What is the cheapest month to book a flight from Bangkok to Japan?

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿12,792). Flying from Bangkok to Japan in April is currently the most expensive (average of ฿17,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 8

What is the cheapest day to fly from Bangkok to Japan?

Accepted Answer

Travellers seeking maximum savings on their Bangkok to Japan flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

Weekly flight availability from Bangkok to Japan

Accepted Answer

The most flights from TH1 to JP0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Question 12

What are the most popular routes from Bangkok to Japan?

Accepted Answer

Most travellers choose Bangkok Suvarnabhumi - Tokyo Narita, Bangkok Suvarnabhumi - Tokyo Haneda or Bangkok Suvarnabhumi - Osaka Kansai Intl when deciding on the best route from Bangkok to Japan.

Question 13

What are the cheapest flights from Bangkok to Japan?

Accepted Answer

The cheapest flight price from Bangkok to Japan is ฿11,317. On average you can expect to pay ฿20,407. The most popular route, (Bangkok Suvarnabhumi - Tokyo Narita), can usually be booked for ฿12,289.

Question 14

What are the most reliable airlines from Bangkok to Japan?

Accepted Answer

The top 3 most reliable airlines when flying from Bangkok to Japan are Thai Airways (31%), เตอร์กิชแอร์ไลน์ (31%) and ANA (31%).

Question 15

What are the most popular airlines that fly from Bangkok to Japan?

Accepted Answer

Thai AirAsia X, ZIPAIR and Thai Airways are the most popular airlines when flying from Bangkok to Japan.

Question 16

What is the cheapest time of day to fly from BKK to JP?

Accepted Answer

One of the essential ways to save on airfare from Bangkok to Japan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

Question 17

Can I find deals for flights from Bangkok to Japan that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangkok to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Bangkok to Japan?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Japan.

Question 19

Can I find deals for business class flights from Bangkok to Japan?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangkok to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Bangkok to Japan?

Accepted Answer

Cheapflights makes it easy to find Bangkok to Japan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Japan?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

Can Cheapflights find flights from Bangkok to Japan with no change fees?

Accepted Answer

Certainly. Search results for flights to Japan from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

Can Cheapflights notify me if prices for flights from Bangkok to Japan become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Bangkok to Japan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Popular in	December
Cheapest in	June
Average price	฿15,337

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest฿4,365	Average฿13,742	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Shandong Airlines	Cheapest฿4,571	Average฿8,728	FlexibilityNo cancel fee	On-time51%	Search Shandong Airlines flights
Thai Vietjet Air	Cheapest฿4,736	Average฿13,612	FlexibilityNo cancel fee	On-timeN/A	Search Thai Vietjet Air flights
Thai Lion Air	Cheapest฿4,825	Average฿13,795	FlexibilityNo cancel fee	On-timeN/A	Search Thai Lion Air flights
HK Express	Cheapest฿6,182	Average฿14,392	FlexibilityNo cancel fee	On-time90%	Search HK Express flights
Thai AirAsia	Cheapest฿6,794	Average฿13,132	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Peach	Cheapest฿7,079	Average฿13,715	FlexibilityNo cancel fee	On-time72%	Search Peach flights
Greater Bay Airlines	Cheapest฿7,092	Average฿12,179	FlexibilityNo cancel fee	On-timeN/A	Search Greater Bay Airlines flights
Vietnam Airlines	Cheapest฿7,155	Average฿15,121	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Air Japan	Cheapest฿8,634	Average฿11,559	FlexibilityNo cancel fee	On-time78%	Search Air Japan flights

Cheap flights from Bangkok to Japan

Find flight deals from Bangkok to Japan

Popular in

Cheapest in

Average price

Cheapflights Insights

How far ahead should I book a flight from Bangkok to Japan?

To ensure you get the cheapest price possible for a flight from Bangkok to Japan, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bangkok to Japan?

What is the cheapest time of day to fly from BKK to JP?

One of the essential ways to save on airfare from Bangkok to Japan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

What is the cheapest day to fly from Bangkok to Japan?

Travellers seeking maximum savings on their Bangkok to Japan flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to Japan

The most flights from TH1 to JP0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Bangkok to Japan delayed?

About 20% of weekly flights between Bangkok and Japan have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Bangkok to Japan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Japan flights?

Over the past year, ANA have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 4 October 2026.

Read through reviews of airlines operating flights from Bangkok to Japan, such as ANA,Thai Airways, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from Bangkok to Japan one-way?

What are the most popular routes from Bangkok to Japan?

What are the most reliable airlines from Bangkok to Japan?

What are the cheapest flights from Bangkok to Japan?

Can I find deals for flights from Bangkok to Japan that include hotel bookings?

How can I find direct flights from Bangkok to Japan?

Can I find deals for business class flights from Bangkok to Japan?

What is the cheapest month to book a flight from Bangkok to Japan?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Bangkok to Japan by cabin class

Find flights from Bangkok to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bangkok and Japan flights

Browse other Bangkok and Japan flight options. Last updated on 4 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Japan regions

Consider these flights travelling to Japan regions.

Top 10 airlines flying from Bangkok to Japan

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to Japan?

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Japan?

Can Cheapflights find flights from Bangkok to Japan with no change fees?

Can Cheapflights notify me if prices for flights from Bangkok to Japan become cheaper?

100% Free

Book With Flexibility

Travel Smart