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$148+ Cheap flights from Suvarnabhumi (BKK) to Osaka (OSA)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — OSA
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Osaka are usually found in September or July, booked 50 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Suvarnabhumi to Osaka

Cheapest flights from Suvarnabhumi to Osaka
Explore the most affordable flight options available from Suvarnabhumi to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/167:55 pmBKK - KIX
1 stop13h 05mChina Eastern
Sun 1/181:10 pmKIX - BKK
1 stop13h 45mChina Eastern
Deal found 12/14$273
This CheapOair deal was found by Cheapflights users on 12/12. 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.
Sat 12/137:05 pmBKK - KIX
1 stop13h 55mMultiple Airlines
Sun 12/145:20 pmKIX - BKK
1 stop27h 10mMultiple Airlines
Deal found 12/12$296
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/171:05 amBKK - KIX
1 stop11h 40mMultiple Airlines
Fri 12/1912:00 pmKIX - BKK
1 stop12h 45mMultiple Airlines
Deal found 12/12$301
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3111:05 pmBKK - KIX
1 stop15h 00mHong Kong Airlines
Fri 1/93:05 pmKIX - BKK
1 stop11h 20mHong Kong Airlines
Deal found 12/14$305
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/281:50 amBKK - KIX
1 stop8h 40mMultiple Airlines
Tue 1/62:20 pmKIX - BKK
1 stop24h 00mMultiple Airlines
Deal found 12/13$306
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3111:05 pmBKK - KIX
1 stop15h 00mHong Kong Airlines
Wed 1/79:45 amKIX - BKK
1 stop11h 20mHong Kong Airlines
Deal found 12/14$307
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3111:05 pmBKK - KIX
1 stop15h 00mHong Kong Airlines
Sun 1/119:45 amKIX - BKK
1 stop11h 20mHong Kong Airlines
Deal found 12/14$312
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/165:05 amBKK - KIX
1 stop9h 25mMultiple Airlines
Thu 12/1812:00 pmKIX - BKK
1 stop8h 15mMultiple Airlines
Deal found 12/12$339
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Fri 12/261:55 amBKK - KIX
1 stop27h 20mHong Kong Airlines
Tue 1/69:45 amKIX - BKK
1 stop16h 40mHong Kong Airlines
Deal found 12/13$342
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/171:05 amBKK - KIX
1 stop11h 40mMultiple Airlines
Mon 12/2212:00 pmKIX - BKK
1 stop8h 15mMultiple Airlines
Deal found 12/12$343
This oojo deal was found by Cheapflights users on 12/12. 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.
Wed 12/175:40 pmBKK - UKB
1 stop14h 50mSTARLUX Airlines
Sun 12/2111:30 amUKB - BKK
1 stop31h 00mSTARLUX Airlines
Deal found 12/12$593
This oojo deal was found by Cheapflights users on 12/12. 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.
Fri 12/121:50 amBKK - UKB
1 stop14h 10mJuneyao Airlines
Sun 12/147:00 pmUKB - BKK
1 stop31h 50mJuneyao Airlines
Deal found 12/12$608

Find flight deals from Suvarnabhumi to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Osaka (OSA). 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 December 14, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$263
(SmartFares)

One-way from

$148
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$399

Good round-trip deal

$337 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Osaka (OSA) flights.
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From Bangkok Suvarnabhumi to Osaka (OSA)
Search Deals
One-way flight from Bangkok Suvarnabhumi to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Osaka (OSA).
Search Deals
Price to beat on a one-way flight from Bangkok Suvarnabhumi to Osaka (OSA).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi to Osaka 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 December 14, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Osaka that are best for you.

Fly from

Suvarnabhumi

Fly to

Osaka

Route

Depart

Return

Price

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 4/16

8:55 am-10:00 pm

1 stop11h 05m

Osaka Kansai Intl

Thu 4/30

8:55 am-12:55 pm

Nonstop6h 00m

$307

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 1/1

7:30 pm-2:05 pm

1 stop16h 35m

Osaka Kansai Intl

Sun 1/4

5:20 pm-11:10 am

1 stop19h 50m

$339

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 3/24

3:15 am-4:20 pm

1 stop11h 05m

Osaka Kansai Intl

Sun 3/29

3:05 pm-11:10 am

1 stop22h 05m

$339

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 3/26

7:30 pm-4:20 pm

1 stop18h 50m

Osaka Kansai Intl

Sun 3/29

5:10 pm-2:15 am

1 stop11h 05m

$343

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 1/1

7:30 pm-2:05 pm

1 stop16h 35m

Osaka Kansai Intl

Sun 1/11

3:05 pm-6:30 pm

1 stop29h 25m

$346

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 5/24

9:05 pm-7:20 am

1 stop8h 15m

Osaka Kansai Intl

Tue 6/2

10:00 am-6:05 pm

1 stop10h 05m

$347

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 6/5

9:05 pm-7:20 am

1 stop8h 15m

Osaka Kansai Intl

Sun 6/14

10:00 am-6:05 pm

1 stop10h 05m

$349

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 4/10

10:50 am-12:50 pm

1 stop24h 00m

Osaka Kansai Intl

Sat 4/18

2:00 pm-9:45 am

1 stop21h 45m

$493

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 1/10

3:15 am-2:05 pm

1 stop8h 50m

Osaka Kansai Intl

Thu 1/15

1:10 pm-2:15 am

2 stops39h 05m

$503

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 1/6

12:10 pm-2:05 pm

1 stop23h 55m

Osaka Kansai Intl

Fri 1/9

1:10 pm-2:15 am

2 stops39h 05m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 57 results
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Compare providers for flights from Suvarnabhumi to Osaka

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 Suvarnabhumi to Osaka in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*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 Bangkok Suvarnabhumi Airport-Osaka flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Bangkok Suvarnabhumi Airport-Osaka flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Osaka flights, Cheapflights users trust OneTravel the most. OneTravel 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 Bangkok Suvarnabhumi Airport-Osaka 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 Suvarnabhumi to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Osaka

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

Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Osaka (average of $175). Flying from Bangkok Suvarnabhumi Airport to Osaka in April is currently the most expensive (average of $289). 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 BKK to OSA?

Find hourly flight availability from Suvarnabhumi to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Osaka in the afternoon. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Osaka

Explore weekly flight availability from Suvarnabhumi to Osaka. 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 December 14, 2025.

The most flights from BKK to OSA are scheduled on a Tuesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

How often are flights from Bangkok to Osaka delayed?

About 25% of weekly flights between Bangkok and Osaka have experienced delays in the past year, with the average delay time being 98 minutes.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 Osaka flights?

Over the last year, Thai Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated December 14, 2025.
Get a feel of what it's like to fly with Japan Airlines, Thai Airways, and Peach from Bangkok Suvarnabhumi Airport to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,655 reviews

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,655 reviews
Japan Airlines
8.3
Very good
1,655 reviews

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Thai Airways
7.8
Good
366 reviews
Japan Airlines
8.3
Very good
1,655 reviews

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Peach
6.7
Okay
83 reviews
Japan Airlines
8.3
Very good
1,655 reviews

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

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

    For as low as $579, Shenzhen Airlines can have you in Osaka from Bangkok Suvarnabhumi Airport in 9h 40m. The distance from Bangkok Suvarnabhumi Airport to Osaka is about 2603 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Osaka round-trip from $151. Other airlines that can offer you cheap pricing are Thai AirAsia X, from $206, and Shandong Airlines, from $223. These flights start at 56% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Osaka are Shandong Airlines ($114), Thai AirAsia X ($120), and Peach ($139).

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

    The most popular route from Bangkok Suvarnabhumi Airport to Osaka is Bangkok Suvarnabhumi - Osaka Itami. You may also consider Bangkok Suvarnabhumi - Kobe or Bangkok Suvarnabhumi - Osaka Kansai Intl.

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

    Consider Thai Airways (66%), Turkish Airlines (66%) or ANA (66%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Osaka.

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

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Osaka? While on average our users pay $519, our data indicates the cheapest price to be $153. The most popular route (Bangkok Suvarnabhumi - Osaka Itami), is priced around $483.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Osaka (average of $175). Flying from Bangkok Suvarnabhumi Airport to Osaka in April is currently the most expensive (average of $289). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
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Alternative routes for Suvarnabhumi to Osaka

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

Top 7 airlines flying from Suvarnabhumi to Osaka

Discover the top 7 airlines that operate flights from Suvarnabhumi to Osaka. 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$200Average$331FlexibilityNo cancel feeOn-time72%
Thai AirAsia XCheapest$215Average$353FlexibilityNo cancel feeOn-timeN/A
Shandong AirlinesCheapest$223Average$244FlexibilityNo cancel feeOn-time51%
Vietnam AirlinesCheapest$296Average$311FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$392Average$564FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$468Average$562FlexibilityNo cancel feeOn-time79%
Thai AirwaysCheapest$477Average$620FlexibilityNo cancel feeOn-time77%

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