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Suvarnabhumi

$107+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — BKK
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka to Bangkok Suvarnabhumi are usually found in September or July, booked 53 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap 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 August 25, 2025.

Round-trip from

$204
(Mytrip)

One-way from

$107
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$290

Good round-trip deal

$811 or less

Good one-way deal

$130 or less
From Osaka (OSA) to Bangkok Suvarnabhumi
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One-way flight from Osaka (OSA) to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 13% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Osaka (OSA) to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Osaka (OSA) to Bangkok Suvarnabhumi.
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Find 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 August 25, 2025.

This Mytrip deal was found by Cheapflights users on 8/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:10 pmKIX - BKK
1 stop25h 20mChina Eastern
Wed 9/242:15 amBKK - KIX
1 stop16h 45mChina Eastern
Deal found 8/24$204
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:50 pmKIX - BKK
1 stop15h 15mChina Eastern
Tue 12/23:55 pmBKK - KIX
2 stops21h 25mChina Eastern
Deal found 8/23$206
This CheapOair deal was found by Cheapflights users on 8/23. 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.
Fri 10/311:50 pmKIX - BKK
1 stop12h 20mAir China
Sat 11/81:30 amBKK - KIX
1 stop16h 40mAir China
Deal found 8/23$210
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:50 pmKIX - BKK
1 stop15h 00mChina Eastern
Mon 9/225:05 amBKK - KIX
1 stop13h 25mChina Eastern
Deal found 8/23$211
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/103:55 pmKIX - BKK
1 stop11h 15mChina Eastern
Wed 9/242:15 amBKK - KIX
1 stop10h 30mChina Eastern
Deal found 8/23$213
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/115:10 pmKIX - BKK
1 stop11h 05mShenzhen Airlines
Sun 9/213:15 amBKK - KIX
1 stop10h 55mShenzhen Airlines
Deal found 8/23$217
This Booking.com deal was found by Cheapflights users on 8/24. 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.
Fri 10/2410:55 amKIX - BKK
1 stop9h 10mChina Eastern
Fri 10/249:55 pmBKK - KIX
1 stop15h 25mChina Eastern
Deal found 8/24$218
This SmartFares deal was found by Cheapflights users on 8/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:35 amKIX - BKK
1 stop12h 30mT'way Air
Mon 9/12:05 amBKK - KIX
1 stop12h 55mT'way Air
Deal found 8/25$220
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/95:10 pmKIX - BKK
1 stop11h 05mShenzhen Airlines
Thu 9/183:15 amBKK - KIX
1 stop10h 55mShenzhen Airlines
Deal found 8/23$222
This Booking.com deal was found by Cheapflights users on 8/24. 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.
Sat 11/2910:00 amKIX - BKK
2 stops16h 45mChina Eastern
Sun 12/79:05 pmBKK - KIX
2 stops16h 15mChina Eastern
Deal found 8/24$225
This Booking.com deal was found by Cheapflights users on 8/24. 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.
Fri 11/2110:00 amKIX - BKK
2 stops16h 45mChina Eastern
Sat 11/221:05 amBKK - KIX
1 stop18h 40mChina Eastern
Deal found 8/24$226
This Gotogate deal was found by Cheapflights users on 8/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:30 amUKB - BKK
1 stop26h 30mSTARLUX Airlines
Sat 10/45:50 pmBKK - UKB
1 stop14h 40mSTARLUX Airlines
Deal found 8/23$436

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 August 25, 2025.
Use the filters below to find and compare flights from Osaka to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Osaka

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 9/11

1:10 pm-12:30 pm

1 stop25h 20m

Bangkok Suvarnabhumi

Wed 9/24

2:15 am-9:00 pm

1 stop16h 45m

$204

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 11/26

1:50 pm-3:05 am

1 stop15h 15m

Bangkok Suvarnabhumi

Tue 12/2

3:55 pm-3:20 pm

2 stops21h 25m

$206

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 10/31

1:50 pm-6:05 pm

1 stop30h 15m

Bangkok Suvarnabhumi

Sun 11/9

7:30 pm-4:00 pm

1 stop18h 30m

$210

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Tue 11/18

1:50 pm-12:10 am

1 stop12h 20m

Bangkok Suvarnabhumi

Fri 11/21

7:30 pm-12:40 pm

1 stop15h 10m

$210

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 12/20

1:50 pm-12:10 am

1 stop12h 20m

Bangkok Suvarnabhumi

Tue 12/23

1:30 am-8:10 pm

1 stop16h 40m

$210

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 9/8

1:50 pm-2:50 am

1 stop15h 00m

Bangkok Suvarnabhumi

Sun 9/21

2:10 am-8:30 pm

1 stop16h 20m

$211

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Tue 11/18

10:00 am-12:01 am

1 stop16h 01m

Bangkok Suvarnabhumi

Fri 11/21

3:55 pm-3:20 pm

2 stops21h 25m

$211

KobeBangkok

UKB - BKK

UKBBKK

Kobe

Thu 10/2

11:30 am-12:00 pm

1 stop26h 30m

Bangkok Suvarnabhumi

Sat 10/4

5:50 pm-10:30 am

1 stop14h 40m

$436

KobeBangkok

UKB - BKK

UKBBKK

Kobe

Sun 9/7

11:30 am-12:00 pm

1 stop26h 30m

Bangkok Suvarnabhumi

Wed 9/10

5:50 pm-10:30 am

1 stop14h 40m

$438

KobeBangkok

UKB - BKK

UKBBKK

Kobe

Thu 9/25

7:00 pm-2:30 am

1 stop9h 30m

Bangkok Suvarnabhumi

Sun 10/5

11:30 am-8:35 am

2 stops19h 05m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 57 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Osaka to Suvarnabhumi. Price data was last updated on August 22, 2025.

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 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Osaka to Bangkok Suvarnabhumi Airport (average of $931). Flying from Osaka to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,546). 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 August 25, 2025.

It’s typically best to fly out from Osaka to Bangkok Suvarnabhumi Airport at noon. Doing so could potentially save you 68% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 August 25, 2025.

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

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

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 August 25, 2025.
Read reviews from past customers who have flown Thai Airways and 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.
Thai Airways
7.8
Good
344 reviews

Entertainment

6.9

Overall

7.8

Boarding

7.9

Crew

8.3

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
344 reviews
Thai Airways
7.8
Good
344 reviews

Entertainment

6.9

Overall

7.8

Boarding

7.9

Crew

8.3

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Peach
6.7
Okay
81 reviews
Thai Airways
7.8
Good
344 reviews

Entertainment

6.9

Overall

7.8

Boarding

7.9

Crew

8.3

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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?

    China Eastern, Air China, and STARLUX Airlines can get you from Osaka to Bangkok Suvarnabhumi Airport in just under 25h 20m. Your travel time can differ by up to 4h 55m. 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?

    Peach, at $201, was found to be the cheapest airline from Osaka to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include China Eastern and Air China. Peach is priced at 37% 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?

    $107 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on Shandong Airlines and Peach, with prices starting from $109 and $112, 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 IndiGo (100%), Japan Airlines (95%) and Alaska Airlines (95%).

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

    On average you can expect to pay $1,059 for a flight from Osaka to Bangkok Suvarnabhumi Airport. The cheapest flight overall is $112 while the most popular route, (Osaka Kansai Intl - Bangkok Suvarnabhumi) is currently priced at $259.

  • 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, September is the cheapest month in which you can book a flight from Osaka to Bangkok Suvarnabhumi Airport (average of $931). Flying from Osaka to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,546). 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
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Osaka to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Suvarnabhumi flights

Top 5 airlines flying from Osaka to Suvarnabhumi

Discover the top 5 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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$201Average$316FlexibilityNo cancel feeOn-time72%
China EasternCheapest$201Average$238FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$210Average$236FlexibilityNo cancel feeOn-time67%
Thai AirAsia XCheapest$231Average$331FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$522Average$688FlexibilityNo cancel feeOn-time77%

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