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$120+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — OSA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Osaka are usually found in July or June, booked 72 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap 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 June 12, 2025.

Round-trip from

$244
(SmartFares)

One-way from

$120
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$266

Good round-trip deal

$477 or less

Good one-way deal

$221 or less
From Bangkok Suvarnabhumi to Osaka (OSA)
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One-way flight from Bangkok Suvarnabhumi to Osaka (OSA)
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Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Osaka (OSA).
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Osaka (OSA).
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Find 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 June 12, 2025.

This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/212:50 amBKK - KIX
1 stop16h 10mShandong Airlines
Sat 7/512:30 pmKIX - BKK
1 stop15h 20mShandong Airlines
Deal found 6/12$244
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 7/2011:15 amBKK - KIX
1 stop24h 20mMultiple Airlines
Sat 7/267:45 pmKIX - BKK
Nonstop6h 10mMultiple Airlines
Deal found 6/10$246
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 6/2611:30 amBKK - KIX
1 stop19h 00mVietJet Air
Mon 6/309:20 amKIX - BKK
1 stop10h 25mVietJet Air
Deal found 6/12$253
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/181:15 amBKK - KIX
Nonstop6h 05mPeach
Sat 7/267:45 pmKIX - BKK
Nonstop6h 10mPeach
Deal found 6/10$258
This Booking.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/97:20 pmBKK - KIX
1 stop16h 15mGreater Bay Airlines
Sun 7/138:50 pmKIX - BKK
1 stop23h 35mGreater Bay Airlines
Deal found 6/9$280
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/182:15 amBKK - KIX
1 stop10h 30mChina Eastern
Thu 6/263:55 pmKIX - BKK
1 stop11h 15mChina Eastern
Deal found 6/12$285
This CheapOair deal was found by Cheapflights users on 6/10. 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 8/181:50 amBKK - KIX
1 stop14h 05mXiamenAir
Fri 8/296:55 pmKIX - BKK
1 stop18h 20mXiamenAir
Deal found 6/10$325
This T'way Air deal was found by Cheapflights users on 6/10. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:05 amBKK - KIX
1 stop12h 55mT'way Air
Thu 7/311:35 amKIX - BKK
1 stop13h 00mT'way Air
Deal found 6/10$328
This Vietnam Airlines deal was found by Cheapflights users on 6/10. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:20 pmBKK - KIX
1 stop14h 40mVietnam Airlines
Tue 12/210:00 amKIX - BKK
1 stop27h 20mVietnam Airlines
Deal found 6/10$329
This Juneyao Airlines deal was found by Cheapflights users on 6/10. 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 Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:30 amBKK - KIX
1 stop9h 00mJuneyao Airlines
Mon 9/84:00 pmKIX - BKK
1 stop10h 30mJuneyao Airlines
Deal found 6/10$345
This Shenzhen Airlines deal was found by Cheapflights users on 6/10. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/183:15 amBKK - KIX
1 stop10h 55mShenzhen Airlines
Tue 6/245:10 pmKIX - BKK
1 stop11h 05mShenzhen Airlines
Deal found 6/10$348
This oojo deal was found by Cheapflights users on 6/11. 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 11/262:00 amBKK - KIX
1 stop15h 10mHong Kong Airlines
Thu 12/48:55 amKIX - BKK
1 stop12h 15mHong Kong Airlines
Deal found 6/11$360

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 June 12, 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

Fri 8/29

2:25 am-2:55 pm

1 stop10h 30m

Osaka Kansai Intl

Thu 9/11

12:30 pm-1:50 am

1 stop15h 20m

$244

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 7/20

11:15 am-1:35 pm

1 stop24h 20m

Osaka Kansai Intl

Sat 7/26

7:45 pm-11:55 pm

Nonstop6h 10m

$246

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 6/26

11:30 am-8:30 am

1 stop19h 00m

Osaka Kansai Intl

Mon 6/30

9:20 am-5:45 pm

1 stop10h 25m

$253

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 7/18

1:15 am-9:20 am

Nonstop6h 05m

Osaka Kansai Intl

Sat 7/26

7:45 pm-11:55 pm

Nonstop6h 10m

$258

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 7/9

7:20 pm-1:35 pm

1 stop16h 15m

Osaka Kansai Intl

Sun 7/13

8:50 pm-6:25 pm

1 stop23h 35m

$280

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Mon 8/18

1:50 am-5:55 pm

1 stop14h 05m

Osaka Kansai Intl

Fri 8/29

6:55 pm-11:15 am

1 stop18h 20m

$325

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 6/25

2:05 am-5:00 pm

1 stop12h 55m

Osaka Kansai Intl

Thu 7/3

11:35 am-10:35 pm

1 stop13h 00m

$328

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Mon 11/17

7:00 pm-6:55 am

1 stop9h 55m

Osaka Kansai Intl

Mon 11/24

10:00 am-6:30 pm

1 stop10h 30m

$329

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 9/3

1:30 am-12:30 pm

1 stop9h 00m

Osaka Kansai Intl

Mon 9/8

4:00 pm-12:30 am

1 stop10h 30m

$345

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 6/27

3:15 am-4:10 pm

1 stop10h 55m

Osaka Kansai Intl

Fri 7/4

5:10 pm-2:15 am

1 stop11h 05m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 54 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Osaka. Price data was last updated on June 9, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Osaka (average of $888). Flying from Bangkok Suvarnabhumi Airport to Osaka in June is currently the most expensive (average of $1,324). 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Osaka at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the afternoon.

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 June 12, 2025.

The most flights from BKK to OSA 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).

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 June 12, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Bangkok to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,489 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Entertainment

8.9

Comfort

9.0

Overall

9.1

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • 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 $244. Other airlines that can offer you cheap pricing are VietJet Air, from $253, and Peach, from $258. These flights start at 31% 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 VietJet Air ($120), Shandong Airlines ($122), and Greater Bay Airlines ($125).

  • 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 Peach (88%), Thai Airways (88%) or Turkish Airlines (88%) 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 $888, our data indicates the cheapest price to be $138. The most popular route (Bangkok Suvarnabhumi - Osaka Itami), is priced around $453.

  • 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Osaka (average of $888). Flying from Bangkok Suvarnabhumi Airport to Osaka in June is currently the most expensive (average of $1,324). 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
Nara
Nishinomiya

Browse thousands of different options on Cheapflights for your next trip

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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 9 airlines flying from Suvarnabhumi to Osaka

Discover the top 9 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapest$211Average$303FlexibilityNo cancel feeOn-time65%
Shandong AirlinesCheapest$223Average$244FlexibilityNo cancel feeOn-time51%
PeachCheapest$234Average$336FlexibilityNo cancel feeOn-time72%
Thai AirAsia XCheapest$241Average$352FlexibilityNo cancel feeOn-timeN/A
China SouthernCheapest$283Average$393FlexibilityNo cancel feeOn-time69%
Vietnam AirlinesCheapest$305Average$311FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$392Average$498FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$476Average$619FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$492Average$601FlexibilityNo cancel feeOn-time79%

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