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Suvarnabhumi

$157+ Cheap flights from Osaka (OSA) to Suvarnabhumi (BKK)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — BKK
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Osaka to Bangkok Suvarnabhumi are usually found in January or September, booked 36 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Osaka to Suvarnabhumi

Cheapest flights from Osaka to Suvarnabhumi
Explore the most affordable flight options available from Osaka to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Booking.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:45 pm
KIX
-
BKK
Nonstop6h 10m
Peach
Mon 9/71:15 am
BKK
-
KIX
Nonstop6h 05m
Peach
Deal found 6/16$313
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 pm
KIX
-
BKK
Nonstop6h 10m
Peach
Sun 8/301:15 am
BKK
-
KIX
Nonstop6h 05m
Peach
Deal found 6/18$317
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:55 am
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Mon 8/2412:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/20$325
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:55 am
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Mon 8/2412:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/20$326
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:25 pm
KIX
-
BKK
1 stop12h 15m
Thai Vietjet Air
Mon 8/2412:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/20$328
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:55 am
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Mon 7/1312:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/17$330
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:55 am
KIX
-
BKK
Nonstop6h 00m
Thai Vietjet Air
Wed 7/1512:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/18$335
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:25 pm
KIX
-
BKK
1 stop12h 15m
Thai Vietjet Air
Mon 7/1312:15 am
BKK
-
KIX
Nonstop5h 40m
Thai Vietjet Air
Deal found 6/16$337
This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:00 pm
UKB
-
BKK
1 stop10h 10m
Jeju Air
Mon 9/141:10 am
BKK
-
UKB
1 stop11h 50m
Jeju Air
Deal found 6/20$475
This FlightHub deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:00 pm
ITM
-
BKK
1 stop10h 55m
ANA
Tue 9/811:35 pm
BKK
-
ITM
1 stop10h 30m
ANA
Deal found 6/20$488
This FlightHub deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm
ITM
-
BKK
1 stop10h 15m
ANA
Wed 9/97:00 am
BKK
-
ITM
1 stop9h 55m
ANA
Deal found 6/18$490
This Super.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:15 pm
UKB
-
BKK
1 stop9h 20m
ANA
Fri 7/319:35 am
BKK
-
UKB
1 stop20h 15m
ANA
Deal found 6/16$499

Find flight deals from Osaka to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Booking.com)

One-way from

$157
(Booking.com)

Popular in

April

Cheapest in

January

Average price

$338

Good round-trip deal

$385 or less

Good one-way deal

$210 or less
Provider with most accurate pricing for Osaka (OSA)-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka (OSA)-Bangkok Suvarnabhumi flights.
Search Deals
From Osaka (OSA) to Bangkok Suvarnabhumi
Search Deals
One-way flight from Osaka (OSA) to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Osaka (OSA) to Bangkok Suvarnabhumi.
Search Deals
Price to beat on a one-way flight from Osaka (OSA) to Bangkok Suvarnabhumi.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to Suvarnabhumi 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 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Osaka to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Tue 9/15

12:25 pm-10:40 pm

1 stop12h 15m

Bangkok Suvarnabhumi

Fri 10/2

9:10 am-11:25 am

1 stop24h 15m

$437

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 9/4

2:20 pm-8:55 pm

1 stop8h 35m

Bangkok Suvarnabhumi

Tue 9/15

8:50 pm-6:00 pm

2 stops19h 10m

$497

KobeBangkok

UKB - BKK

UKBBKK

Kobe

Mon 7/27

9:15 pm-4:35 am

1 stop9h 20m

Bangkok Suvarnabhumi

Fri 7/31

9:35 am-7:50 am

1 stop20h 15m

$499

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 8/15

1:35 pm-12:10 am

1 stop12h 35m

Bangkok Suvarnabhumi

Mon 8/17

12:50 am-9:35 am

1 stop30h 45m

$503

OsakaBangkok

ITM - BKK

ITMBKK

Osaka Itami

Wed 7/15

2:00 pm-11:55 pm

1 stop11h 55m

Bangkok Suvarnabhumi

Wed 7/22

7:00 am-6:55 pm

1 stop9h 55m

$511

KobeBangkok

UKB - BKK

UKBBKK

Kobe

Fri 9/4

4:00 pm-12:10 am

1 stop10h 10m

Bangkok Suvarnabhumi

Tue 9/8

1:10 am-3:00 pm

1 stop11h 50m

$518

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 8/13

10:35 am-11:50 pm

1 stop15h 15m

Bangkok Suvarnabhumi

Mon 8/17

12:50 am-6:30 pm

1 stop15h 40m

$523

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sun 8/9

10:50 am-12:10 am

1 stop15h 20m

Bangkok Suvarnabhumi

Tue 8/11

12:50 am-9:35 am

1 stop30h 45m

$540
Quickest round-trip

OsakaBangkok

ITM - BKK

ITMBKK

Osaka Itami

Thu 9/3

2:35 pm-11:00 pm

1 stop10h 25m

Bangkok Suvarnabhumi

Tue 9/8

7:55 am-7:50 pm

1 stop9h 55m

$545

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 7/23

10:00 am-9:05 pm

1 stop13h 05m

Bangkok Suvarnabhumi

Thu 8/20

3:55 pm-6:40 am

1 stop12h 45m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 54 resultsSorted by cheapest first
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Compare providers for flights from Osaka to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Osaka to Suvarnabhumi in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Osaka to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Osaka with our price prediction graph.
Estimated round-trip 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 Osaka to Bangkok Suvarnabhumi Airport

What is the cheapest month to book a flight from Osaka to Bangkok Suvarnabhumi Airport?

Currently, April is the cheapest month in which you can book a flight from Osaka to Bangkok Suvarnabhumi Airport (average of $39). Flying from Osaka to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $188). 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 OSA to BKK?

Find hourly flight availability from Osaka to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka to Bangkok Suvarnabhumi Airport as you normally would.

Weekly flight availability from Osaka to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Osaka to Suvarnabhumi. 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 June 21, 2026.

The most flights from OSA to BKK are scheduled on a Saturday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Osaka to Bangkok Suvarnabhumi Airport?

How often are flights from Osaka to Bangkok delayed?

About 11% of weekly flights between Osaka and Bangkok have experienced delays in the past year, with the average delay time being 102 minutes.

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

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

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

Friday 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 Osaka to Bangkok flights?

Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 3% of flights being delayed.

How far ahead should I book a flight from Osaka to Bangkok Suvarnabhumi Airport?

The price you pay for your flight from Osaka to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown Peach from Osaka to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Peach
6.8
Okay
87 reviews

Food

5.4

Comfort

5.9

Crew

7.2

Entertainment

5.6

Boarding

6.9

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.
Peach
6.8
Okay
87 reviews
Peach
6.8
Okay
87 reviews

Food

5.4

Comfort

5.9

Crew

7.2

Entertainment

5.6

Boarding

6.9

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Suvarnabhumi. 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 Osaka to Bangkok Suvarnabhumi Airport?

    Thai Vietjet Air, China Eastern, and ANA can get you from Osaka to Bangkok Suvarnabhumi Airport in just under 8h 35m. Your travel time can differ by up to 3h 40m. The distance between Osaka and Bangkok Suvarnabhumi Airport is about 2582 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Osaka to Bangkok Suvarnabhumi Airport round-trip?

    Thai Vietjet Air, at $142, was found to be the cheapest airline from Osaka to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include Thai AirAsia X and Cathay Pacific. Thai Vietjet Air is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Osaka to Bangkok Suvarnabhumi Airport one-way?

    $113 is the cheapest one-way deal found within the past few days, from Peach. You may also be able to find cheap deals on Thai AirAsia X and Thai Vietjet Air, with prices starting from $127 and $138, respectively.

  • What are the most popular routes from Osaka to Bangkok Suvarnabhumi Airport?

    While some choose either Osaka Itami - Bangkok Suvarnabhumi or Kobe - Bangkok Suvarnabhumi, Osaka Kansai Intl - Bangkok Suvarnabhumi is the most popular route from Osaka to Bangkok Suvarnabhumi Airport.

  • What are the most reliable airlines from Osaka to Bangkok Suvarnabhumi Airport?

    The top 3 most reliable airlines when flying from Osaka to Bangkok Suvarnabhumi Airport are Japan Airlines (90%), Alaska Airlines (90%) and SriLankan Airlines (90%).

  • What are the cheapest flights from Osaka to Bangkok Suvarnabhumi Airport?

    On average you can expect to pay $374 for a flight from Osaka to Bangkok Suvarnabhumi Airport. The cheapest flight overall is $163 while the most popular route, (Osaka Kansai Intl - Bangkok Suvarnabhumi) is currently priced at $384.

  • Can I find deals for flights from Osaka to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Osaka to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Suvarnabhumi?

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

  • Can I find deals for business class flights from Osaka to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Osaka to Suvarnabhumi 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 Osaka to Bangkok Suvarnabhumi Airport?

    Currently, April is the cheapest month in which you can book a flight from Osaka to Bangkok Suvarnabhumi Airport (average of $39). Flying from Osaka to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $188). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Sattahip
Pak Chong

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Top 4 airlines flying from Osaka to Suvarnabhumi

Discover the top 4 airlines that operate flights from Osaka to Suvarnabhumi. 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 2,558,603 searches. Data last updated June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$142Average$422FlexibilityNo cancel feeOn-timeN/A
Thai AirAsia XCheapest$197Average$286FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$345Average$435FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$610Average$781FlexibilityNo cancel feeOn-time77%

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