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Cheap flights from Bangkok to Osaka Kansai Intl Airport from ฿3,712

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KIX
13 Jul — 20 Jul1
1 adult

Cheapflights Tip: The best prices from Bangkok to Osaka Kansai Intl are usually found in August or September, booked 23 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Bangkok to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Kansai Intl (KIX). 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 8 July 2025.

Round-trip from

฿7,749

One-way from

฿3,712

Popular in

April

Cheapest in

August

Average price

฿9,052
Thai AirAsia X
  • Thai AirAsia X
  • 24/8-29/8
  • Nonstop
  • 12h 00m total
  • Bangkok to Osaka
Thai AirAsia X
  • Thai AirAsia X
  • 30/8
  • Nonstop
  • 5h 25m total
  • Bangkok to Osaka
Highest demand for flights based on searches. 14% potential increase in price (฿66,844 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (฿13,545 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Bangkok to Kansai Intl

Cheapest flights from Bangkok to Kansai Intl
Explore the most affordable flight options available from Bangkok to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Sun 24/801:10DMK - KIX
Nonstop5h 30mThai AirAsia X
Fri 29/821:00KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 7/7฿7,749
Wed 20/802:25BKK - KIX
1 stop16h 20mMultiple Airlines
Thu 28/819:45KIX - BKK
Nonstop6h 10mMultiple Airlines
Deal found 7/7฿7,782
Sat 2/815:50BKK - KIX
1 stop14h 05mThai Vietjet Air
Sun 24/808:55KIX - BKK
1 stop16h 55mThai Vietjet Air
Deal found 6/7฿7,814
Wed 17/902:25BKK - KIX
1 stop10h 30mShandong Airlines
Mon 22/922:00KIX - BKK
1 stop29h 50mShandong Airlines
Deal found 7/7฿7,879
Thu 28/802:45DMK - KIX
1 stop12h 55mMultiple Airlines
Tue 2/909:55KIX - DMK
Nonstop6h 30mMultiple Airlines
Deal found 6/7฿8,010
Fri 1/801:15BKK - KIX
Nonstop6h 05mPeach
Sun 24/819:45KIX - BKK
Nonstop6h 10mPeach
Deal found 6/7฿8,107

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to Kansai Intl 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 17,341 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from Bangkok to Osaka Kansai Intl Airport that are best for you.

Fly from

Bangkok

Fly to

Kansai Intl

Route

Depart

Return

Price

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Sun 24/8

01:10-08:40

Nonstop5h 30m

Osaka Kansai Intl

Fri 29/8

21:00-01:30

Nonstop6h 30m

฿7,749

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 20/8

02:25-20:45

1 stop16h 20m

Osaka Kansai Intl

Thu 28/8

19:45-23:55

Nonstop6h 10m

฿7,782

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 2/8

15:50-07:55

1 stop14h 05m

Osaka Kansai Intl

Sun 24/8

08:55-23:50

1 stop16h 55m

฿7,814

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 17/9

02:25-14:55

1 stop10h 30m

Osaka Kansai Intl

Mon 22/9

22:00-01:50

1 stop29h 50m

฿7,879

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Thu 28/8

02:45-17:40

1 stop12h 55m

Osaka Kansai Intl

Tue 2/9

09:55-14:25

Nonstop6h 30m

฿8,010

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 1/8

01:15-09:20

Nonstop6h 05m

Osaka Kansai Intl

Sun 24/8

19:45-23:55

Nonstop6h 10m

฿8,107

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 5/8

11:15-13:35

1 stop24h 20m

Osaka Kansai Intl

Tue 12/8

20:50-18:25

1 stop23h 35m

฿9,312

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Sat 30/8

12:05-19:30

Nonstop5h 25m

฿3,712

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 26/9

03:00-13:35

1 stop8h 35m

฿3,875

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 19/9

11:30-08:30

1 stop19h 00m

฿3,907

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Bangkok to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Bangkok with our price prediction graph.
Estimated return 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 to Osaka Kansai Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Bangkok to Kansai Intl. Price data was last updated on 27 June 2025.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Osaka Kansai Intl Airport. 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 to Osaka Kansai Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Bangkok to Osaka Kansai Intl Airport (average of ฿220). Flying from Bangkok to Osaka Kansai Intl Airport in December is currently the most expensive (average of ฿400). 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 KIX?

Find hourly flight availability from Bangkok to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

When flying from Bangkok to Osaka Kansai Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight in the morning.

What is the cheapest day to fly from Bangkok to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly return from Bangkok to Kansai Intl. Price data was last updated on 6 July 2025.

Travellers seeking maximum savings on their Bangkok to Osaka Kansai Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to Osaka Kansai Intl Airport

Explore weekly flight availability from Bangkok to Kansai Intl. 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 8 July 2025.

The most flights from TH1 to KIX are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated 8 July 2025.
Check out reviews from past customers who have flown with Thai Vietjet Air, Peach, andVietJet Air from Bangkok to Osaka Kansai Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

5.5

Crew

7.4

Boarding

6.6

Comfort

6.5

Overall

6.7

Food

5.6

Reviews

1 / 8
8.0
Excellent

Edward,Feb 2024

DAD - BKK

They switched the boarding gate with only 30 minutes to take off. Had to wait in the plane for an extra 30 minutes before they took off. Seats are not very comfortable. I didn’t have any food, so can’t rate it. Crew were good

Entertainment

5.5

Crew

7.4

Boarding

6.6

Comfort

6.5

Overall

6.7

Food

5.6

Reviews

1 / 8
8.0
Excellent

Edward,Feb 2024

DAD - BKK

They switched the boarding gate with only 30 minutes to take off. Had to wait in the plane for an extra 30 minutes before they took off. Seats are not very comfortable. I didn’t have any food, so can’t rate it. Crew were good

Entertainment

5.5

Crew

7.4

Boarding

6.6

Comfort

6.5

Overall

6.7

Food

5.6

Reviews

1 / 8
8.0
Excellent

Edward,Feb 2024

DAD - BKK

They switched the boarding gate with only 30 minutes to take off. Had to wait in the plane for an extra 30 minutes before they took off. Seats are not very comfortable. I didn’t have any food, so can’t rate it. Crew were good

Entertainment

5.5

Crew

7.4

Boarding

6.6

Comfort

6.5

Overall

6.7

Food

5.6

Reviews

1 / 8
8.0
Excellent

Edward,Feb 2024

DAD - BKK

They switched the boarding gate with only 30 minutes to take off. Had to wait in the plane for an extra 30 minutes before they took off. Seats are not very comfortable. I didn’t have any food, so can’t rate it. Crew were good

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Kansai Intl. 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 to Osaka Kansai Intl Airport round-trip?

    Cheapflights users have booked flights from Bangkok to Osaka Kansai Intl Airport return from ฿7,749. Other airlines that can offer you cheap pricing are Thai Vietjet Air, from ฿7,814, and Shandong Airlines, from ฿7,879. These flights start at 34% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Thai AirAsia X. According to our data, you can fly for as low as ฿3,712. Users have also found prices from ฿3,875 and ฿3,907 on Greater Bay Airlines and VietJet Air, respectively.

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

    The top 3 most reliable airlines when flying from Bangkok to Osaka Kansai Intl Airport are Peach (88%), EL AL (82%) and Thai Airways (81%).

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

    Looking at all options, your cheapest flight can be booked for ฿4,578. While the most popular route (Bangkok Suvarnabhumi - Osaka Kansai Intl) can be booked for ฿8,042 on average our data indicates ฿10,287 when flying from Bangkok to Osaka Kansai Intl Airport.

  • Can I find deals for flights from Bangkok to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Bangkok to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Kansai Intl?

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

  • Can I find deals for business class flights from Bangkok to Kansai Intl?

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

    Currently, June is the cheapest month in which you can book a flight from Bangkok to Osaka Kansai Intl Airport (average of ฿220). Flying from Bangkok to Osaka Kansai Intl Airport in December is currently the most expensive (average of ฿400). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Bangkok to Kansai Intl

Discover the top 10 airlines that operate flights from Bangkok to Kansai Intl. 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 17,341 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest฿5,371Average฿11,147FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Thai AirAsia XCheapest฿6,996Average฿11,897FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Shandong AirlinesCheapest฿7,446Average฿7,797FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
China EasternCheapest฿7,597Average฿12,595FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
VietJet AirCheapest฿8,403Average฿9,861FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Air MacauCheapest฿8,531Average฿10,458FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
PeachCheapest฿8,590Average฿12,683FlexibilityNo cancel feeOn-time72%
Search Peach flights
Hong Kong AirlinesCheapest฿8,797Average฿9,618FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Vietnam AirlinesCheapest฿9,935Average฿11,087FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air ChinaCheapest฿10,939Average฿14,091FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Kansai Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to Kansai Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Kansai Intl?

Cheapflights simply makes it quick and affordable to book flights from Bangkok to Kansai Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bangkok to Kansai Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Bangkok to Kansai Intl with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Kansai Intl become cheaper?

Of course! You can now track prices for flights from Bangkok to Kansai Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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