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$117+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — OSA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 44 days in advance, depart on a Friday or Monday 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 September 15, 2025.

Round-trip from

$226
(oojo)

One-way from

$117
(oojo)

Popular in

April

Cheapest in

July

Average price

$267

Good round-trip deal

$440 or less

Good one-way deal

$363 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. 12% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:05 amBKK - KIX
1 stop15h 40mShandong Airlines
Thu 12/412:30 pmKIX - BKK
1 stop14h 55mShandong Airlines
Deal found 9/13$226
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/163:05 amBKK - KIX
1 stop15h 40mShandong Airlines
Mon 11/2410:20 pmKIX - BKK
1 stop29h 05mShandong Airlines
Deal found 9/14$228
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:10 amBKK - KIX
1 stop24h 15mMultiple Airlines
Wed 11/54:10 pmKIX - BKK
1 stop11h 45mMultiple Airlines
Deal found 9/14$236
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:20 pmBKK - KIX
1 stop18h 15mHainan Airlines
Tue 11/182:35 pmKIX - BKK
1 stop10h 50mHainan Airlines
Deal found 9/13$238
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:20 pmBKK - KIX
1 stop18h 15mHainan Airlines
Mon 11/242:35 pmKIX - BKK
1 stop10h 50mHainan Airlines
Deal found 9/13$240
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:25 amBKK - KIX
1 stop10h 30mMultiple Airlines
Mon 9/228:55 amKIX - BKK
1 stop16h 55mMultiple Airlines
Deal found 9/14$243
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/303:50 pmBKK - KIX
1 stop25h 15mHong Kong Airlines
Thu 11/69:55 amKIX - BKK
1 stop16h 30mHong Kong Airlines
Deal found 9/15$244
This Greater Bay Airlines deal was found by Cheapflights users on 9/15. 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 Greater Bay Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:40 amBKK - KIX
1 stop16h 15mGreater Bay Airlines
Tue 10/218:50 pmKIX - BKK
1 stop23h 35mGreater Bay Airlines
Deal found 9/15$245
This Shandong Airlines deal was found by Cheapflights users on 9/14. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:05 amBKK - KIX
1 stop15h 40mShandong Airlines
Tue 11/2512:30 pmKIX - BKK
1 stop14h 55mShandong Airlines
Deal found 9/14$247
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:15 amBKK - KIX
Nonstop6h 05mMultiple Airlines
Mon 10/1310:00 pmKIX - BKK
1 stop29h 50mMultiple Airlines
Deal found 9/13$248
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 9/258:35 pmBKK - KIX
1 stop9h 20mMultiple Airlines
Thu 10/27:30 pmKIX - BKK
Nonstop6h 25mMultiple Airlines
Deal found 9/14$250
This oojo deal was found by Cheapflights users on 9/15. 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 11/281:50 amBKK - UKB
1 stop14h 10mJuneyao Airlines
Sun 12/77:00 pmUKB - BKK
1 stop20h 20mJuneyao Airlines
Deal found 9/15$268

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 September 15, 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 10/30

2:25 am-4:20 pm

1 stop11h 55m

Osaka Kansai Intl

Sat 11/1

12:30 pm-1:25 am

1 stop14h 55m

$250

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 11/21

3:05 am-8:45 pm

1 stop15h 40m

Osaka Kansai Intl

Fri 11/28

4:10 pm-1:55 am

1 stop11h 45m

$254

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 11/14

1:50 am-12:30 pm

1 stop8h 40m

Osaka Kansai Intl

Sat 11/22

5:30 pm-12:50 am

1 stop9h 20m

$295

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 11/12

1:50 am-2:30 pm

1 stop10h 40m

Osaka Kansai Intl

Tue 11/18

12:15 pm-12:50 am

1 stop14h 35m

$300

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 3/7

1:30 am-12:55 pm

1 stop9h 25m

Osaka Kansai Intl

Sat 3/21

2:05 pm-11:15 pm

1 stop11h 10m

$348

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 3/7

1:30 am-8:00 pm

1 stop16h 30m

Osaka Kansai Intl

Fri 3/20

2:05 pm-11:15 pm

1 stop11h 10m

$348

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 3/8

1:30 am-12:55 pm

1 stop9h 25m

Osaka Kansai Intl

Sat 3/21

2:05 pm-11:15 pm

1 stop11h 10m

$348

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 10/8

3:55 pm-6:40 am

1 stop12h 45m

Osaka Kansai Intl

Mon 10/13

10:00 am-10:50 am

1 stop26h 50m

$383

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 3/10

1:30 am-12:55 pm

1 stop9h 25m

Osaka Kansai Intl

Sat 3/21

2:05 pm-11:15 pm

1 stop11h 10m

$412

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 9/27

2:00 pm-7:50 am

1 stop15h 50m

Osaka Kansai Intl

Tue 9/30

9:30 am-6:45 pm

1 stop11h 15m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 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 September 12, 2025.

Booking 44 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 $866). Flying from Bangkok Suvarnabhumi Airport to Osaka in June is currently the most expensive (average of $1,310). 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 September 15, 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 49% 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 September 15, 2025.

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

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

What’s the top layover airport for flights from Bangkok Suvarnabhumi Airport to Osaka?

Share of 1-stop round-trip flights from Bangkok Suvarnabhumi Airport to Osaka chosen by Cheapflights users in the past 12 months, using the same layover each way.

Hanoi (HAN) – chosen by Cheapflights users on 50% of 1-stop itineraries from Bangkok Suvarnabhumi Airport to Osaka on Cheapflights.

What’s the cheapest layover airport for flights from Bangkok Suvarnabhumi Airport to Osaka?

Average round-trip fare for 1-stop flights from Bangkok Suvarnabhumi Airport to Osaka, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hanoi (HAN) is the most affordable 1-stop option, with an average round-trip price of $298.

What’s the fastest layover option from Bangkok Suvarnabhumi Airport to Osaka?

Shortest average travel time for 1-stop one-way flights from Bangkok Suvarnabhumi Airport to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Hong Kong (HKG) have the shortest average one-way travel time for 1-stop routes: 9h 05m.

Which airport typically offers the quickest layover for flights from Bangkok Suvarnabhumi Airport to Osaka?

Average layover duration for 1-stop one-way flights from Bangkok Suvarnabhumi Airport to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 55m.

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 September 15, 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
1,559 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Japan Airlines
8.3
Very good
1,559 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Thai Airways
7.8
Good
350 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Peach
6.7
Okay
83 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

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 $295, Shandong Airlines can have you in Osaka from Bangkok Suvarnabhumi Airport in 8h 40m. The distance from Bangkok Suvarnabhumi Airport to Osaka is about 2582 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 $200. Other airlines that can offer you cheap pricing are Hong Kong Airlines, from $211, and Thai AirAsia X, from $215. These flights start at 43% lower than the current average price 3 months from now.

  • 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 Kansai Intl. You may also consider Bangkok Suvarnabhumi - Osaka Itami or Bangkok Suvarnabhumi - Kobe.

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

    Consider Peach (62%), Thai Airways (52%) or Turkish Airlines (52%) 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 $477, our data indicates the cheapest price to be $177. The most popular route (Bangkok Suvarnabhumi - Osaka Kansai Intl), is priced around $307.

  • 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 $866). Flying from Bangkok Suvarnabhumi Airport to Osaka in June is currently the most expensive (average of $1,310). 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
Nara
Nishinomiya

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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 8 airlines flying from Suvarnabhumi to Osaka

Discover the top 8 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$200Average$333FlexibilityNo cancel feeOn-time72%
Hong Kong AirlinesCheapest$211Average$296FlexibilityNo cancel feeOn-time65%
Thai AirAsia XCheapest$215Average$343FlexibilityNo cancel feeOn-timeN/A
Shandong AirlinesCheapest$223Average$244FlexibilityNo cancel feeOn-time51%
Vietnam AirlinesCheapest$305Average$309FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$392Average$564FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$477Average$666FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$502Average$566FlexibilityNo cancel feeOn-time79%

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