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Cheap flights from Thailand to Japan from ฿5,024

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — FUK
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Japan
Explore the most affordable flight options available from Thailand to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Wed 15/700:15
BKK
-
KIX
Nonstop5h 40m
Multiple Airlines
Sun 19/719:45
KIX
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 25/5฿9,625
Wed 1/700:15
BKK
-
KIX
Nonstop5h 40m
Multiple Airlines
Wed 8/719:45
KIX
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 25/5฿10,016
Wed 1/701:15
BKK
-
KIX
Nonstop6h 05m
Peach
Wed 8/719:45
KIX
-
BKK
Nonstop6h 10m
Peach
Deal found 26/5฿10,049
Wed 1/701:15
BKK
-
KIX
Nonstop6h 05m
Peach
Wed 19/819:45
KIX
-
BKK
Nonstop6h 10m
Peach
Deal found 24/5฿10,081
Thu 2/701:15
BKK
-
KIX
Nonstop6h 05m
Peach
Wed 19/819:45
KIX
-
BKK
Nonstop6h 10m
Peach
Deal found 24/5฿10,114
Sat 4/700:15
BKK
-
KIX
Nonstop5h 40m
Multiple Airlines
Wed 8/719:45
KIX
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 23/5฿10,147
Sat 6/600:15
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Sat 27/608:55
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Deal found 23/5฿10,212
Wed 1/701:15
BKK
-
KIX
Nonstop6h 05m
Peach
Sun 12/719:45
KIX
-
BKK
Nonstop6h 10m
Peach
Deal found 24/5฿10,277
Mon 22/600:15
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Sun 28/608:55
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Deal found 22/5฿10,342
Thu 2/701:15
BKK
-
KIX
Nonstop6h 05m
Peach
Fri 10/719:45
KIX
-
BKK
Nonstop6h 10m
Peach
Deal found 24/5฿10,375
Sat 22/820:00
BKK
-
CTS
1 stop9h 35m
Thai Vietjet Air
Wed 26/809:00
CTS
-
BKK
1 stop15h 40m
Thai Vietjet Air
Deal found 24/5฿10,701
Thu 6/817:20
DMK
-
KIX
1 stop12h 35m
Multiple Airlines
Fri 14/810:25
KIX
-
DMK
Nonstop6h 00m
Multiple Airlines
Deal found 22/5฿11,191

Find flight deals from Thailand to Japan

Keep the following information in mind while searching for Thailand to Japan flight deals. Data was last updated 27 May 2026.

Round-trip from

฿9,625

One-way from

฿5,024

Popular in

December

Cheapest in

September

Average price

฿14,453

Good round-trip deal

฿11,051 or less

Good one-way deal

฿6,302 or less
Peach
  • Peach
  • 15/7-19/7
  • Nonstop
  • 11h 50m total
  • Thailand to Japan
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 5/6
  • Nonstop
  • 5h 40m total
  • Thailand to Japan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿25,876 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿10,045 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Japan.
Search Deals
Price to beat on a one-way flight from Thailand to Japan.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 27 May 2026.
Use the filters below to find and compare flights from Thailand to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Thu 11/6

01:25-19:30

1 stop16h 05m

Nagoya Chubu Centrair Intl

Fri 19/6

20:45-00:25

1 stop29h 40m

฿11,321

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Mon 15/6

02:10-21:20

1 stop17h 10m

Tokyo Haneda

Fri 26/6

17:10-00:40

1 stop9h 30m

฿12,692

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Tue 16/6

09:50-20:55

1 stop9h 05m

Tokyo Narita

Fri 26/6

13:00-00:40

1 stop13h 40m

฿12,692

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Wed 15/7

00:15-20:50

1 stop18h 35m

Tokyo Narita

Wed 22/7

08:55-13:45

Nonstop6h 50m

฿12,789

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Sat 13/6

05:05-21:20

1 stop14h 15m

Tokyo Haneda

Thu 18/6

08:40-22:15

2 stops15h 35m

฿12,920

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Wed 24/6

19:10-12:35

1 stop15h 25m

Nagoya Chubu Centrair Intl

Tue 30/6

13:35-01:55

1 stop14h 20m

฿13,442

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Mon 22/6

20:50-16:00

2 stops41h 10m

Tokyo Haneda

Wed 24/6

20:00-22:15

2 stops28h 15m

฿13,572

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Sat 22/8

00:15-20:50

1 stop18h 35m

Tokyo Narita

Sun 6/9

08:55-13:45

Nonstop6h 50m

฿13,703

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Mon 31/8

01:55-19:55

1 stop16h 00m

Tokyo Narita

Tue 8/9

11:50-22:40

1 stop12h 50m

฿14,062

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 20/9

21:25-07:55

1 stop8h 30m

Osaka Kansai Intl

Sun 27/9

20:05-13:45

1 stop19h 40m

฿14,127

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Japan

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

Currently, September is the cheapest month in which you can book a flight from Thailand to Japan (average of ฿9,168). Flying from Thailand to Japan in February is currently the most expensive (average of ฿15,465). 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.

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

Find hourly flight availability from Thailand to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 May 2026.

When flying from Thailand to Japan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 65% versus a flight in the afternoon.

Weekly flight availability from Thailand to Japan

Explore weekly flight availability from Thailand to Japan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 May 2026.

The most flights from TH0 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 Thailand to Japan delayed?

About 21% of weekly flights between Thailand and Japan have experienced delays in the past year, with the average delay time being 102 minutes.

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

Over the past year, ANA have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Thailand to Japan, you should look to book at least 69 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 day to fly from Thailand to Japan?

Use this chart to determine the cheapest time to fly return from Thailand to Japan. Price data was last updated on 23 May 2026.

Travellers seeking maximum savings on their Thailand to Japan flight should consider departing on Saturday 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.

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 27 May 2026.
Read through reviews of airlines operating flights from Thailand to Japan, such as ANA,Thai Airways, andZIPAIR. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
1,216 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.2

Entertainment

8.0

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
ANA
8.3
Very Good
1,216 reviews
ANA
8.3
Very Good
1,216 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.2

Entertainment

8.0

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Thai Airways
7.9
Good
402 reviews
ANA
8.3
Very Good
1,216 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.2

Entertainment

8.0

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
ZIPAIR
7.4
Good
55 reviews
ANA
8.3
Very Good
1,216 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.2

Entertainment

8.0

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Japan?

    There are many flights that can get you from Thailand to Japan in 6h 30m. Fly via Juneyao Airlines, China Eastern, or Thai AirAsia X to get the fastest option. The distance from Thailand to Japan is about 4641 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for แควนตัสแอร์เวย์. According to our data, you can fly for as low as ฿846. Users have also found prices from ฿2,816 and ฿2,864 on Greater Bay Airlines and Thai Lion Air, respectively.

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

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

  • How can I find direct flights from Thailand to Japan?

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

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

    Yes. Cheapflights offers flight deals from Thailand 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.

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

    Currently, September is the cheapest month in which you can book a flight from Thailand to Japan (average of ฿9,168). Flying from Thailand to Japan in February is currently the most expensive (average of ฿15,465). 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.

See more FAQs

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.

Top 10 airlines flying from Thailand to Japan

Discover the top 10 airlines that operate flights from Thailand to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest฿4,253Average฿12,581FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Shandong AirlinesCheapest฿4,454Average฿8,504FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
VietJet AirCheapest฿4,565Average฿10,284FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Greater Bay AirlinesCheapest฿4,958Average฿8,833FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Thai Vietjet AirCheapest฿5,208Average฿12,991FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai Lion AirCheapest฿5,922Average฿11,390FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
HK ExpressCheapest฿6,029Average฿12,942FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai AirAsiaCheapest฿6,893Average฿11,590FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
PeachCheapest฿6,897Average฿13,083FlexibilityNo cancel feeOn-time72%
Search Peach flights
Air JapanCheapest฿8,642Average฿11,919FlexibilityNo cancel feeOn-time78%
Search Air Japan flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Thailand 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.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Japan flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Thailand to Japan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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