Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport from ฿3,942

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — BKK
3 May — 10 May1
1 adult

Cheapflights Tip: The best prices from Osaka Kansai Intl to Bangkok Suvarnabhumi are usually found in June or July, booked 48 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from Kansai Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) 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 28 April 2025.

Round-trip from

฿7,349

One-way from

฿3,942

Popular in

December

Cheapest in

June

Average price

฿12,526

Good one-way deal

฿5,865 or less
China Southern
  • China Southern
  • 26/5-2/6
  • 2 total stops
  • 45h 45m total
  • Osaka to Bangkok
Search Deals
China Southern
  • China Southern
  • 15/5
  • 1 total stop
  • 28h 10m total
  • Osaka to Bangkok
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (฿61,892 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿12,565 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a one-way flight from Osaka Kansai Intl to Bangkok Suvarnabhumi.
Search Deals

Find flight deals from Kansai Intl to Suvarnabhumi

Cheapest flights from Kansai Intl to Suvarnabhumi
Explore the most affordable flight options available from Kansai Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2025.

Mon 26/515:30KIX - BKK
1 stop26h 55mChina Southern
Mon 2/617:25BKK - KIX
1 stop18h 50mChina Southern
Deal found 27/4฿7,349
Fri 30/516:30KIX - BKK
2 stops22h 25mMultiple Airlines
Sat 7/602:50BKK - KIX
1 stop16h 10mMultiple Airlines
Deal found 27/4฿7,516
Thu 15/516:30KIX - BKK
2 stops29h 20mChina Eastern
Mon 19/503:10BKK - KIX
1 stop9h 35mChina Eastern
Deal found 25/4฿7,683
Sun 11/512:15KIX - BKK
1 stop16h 55mAir China
Sat 17/501:30BKK - KIX
1 stop17h 00mAir China
Deal found 27/4฿8,050
Fri 30/519:30KIX - BKK
Nonstop6h 25mPeach
Fri 6/601:15BKK - KIX
Nonstop6h 05mPeach
Deal found 27/4฿8,117
Sat 1/1118:55KIX - BKK
1 stop18h 20mXiamenAir
Wed 5/1112:15BKK - KIX
1 stop27h 40mXiamenAir
Deal found 26/4฿9,888
Sat 31/519:55KIX - BKK
2 stops24h 35mShenzhen Airlines
Wed 11/603:15BKK - KIX
1 stop10h 55mShenzhen Airlines
Deal found 26/4฿10,522
Sat 5/713:55KIX - BKK
1 stop13h 50mAir Macau
Mon 7/722:45BKK - KIX
1 stop12h 10mAir Macau
Deal found 26/4฿11,224
Wed 7/512:25KIX - BKK
Nonstop7h 50mThai Vietjet Air
Sat 10/501:55BKK - KIX
Nonstop7h 30mThai Vietjet Air
Deal found 25/4฿11,324

Cheapflights Fare Finder

Customise your flight search to find flights from Kansai Intl 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 17,341 searches. Data last updated 28 April 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Kansai Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 26/5

15:30-16:25

1 stop26h 55m

Bangkok Suvarnabhumi

Mon 2/6

17:25-14:15

1 stop18h 50m

฿7,349

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 30/5

16:30-12:55

2 stops22h 25m

Bangkok Suvarnabhumi

Sat 7/6

21:55-11:00

1 stop11h 05m

฿7,482

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 30/5

16:30-12:55

2 stops22h 25m

Bangkok Suvarnabhumi

Sat 7/6

02:50-21:00

1 stop16h 10m

฿7,516

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sun 11/5

12:15-03:10

1 stop16h 55m

Bangkok Suvarnabhumi

Sat 17/5

01:30-20:30

1 stop17h 00m

฿8,050

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 30/5

19:30-23:55

Nonstop6h 25m

Bangkok Suvarnabhumi

Fri 6/6

01:15-09:20

Nonstop6h 05m

฿8,117

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 31/5

19:55-18:30

2 stops24h 35m

Bangkok Suvarnabhumi

Wed 11/6

03:15-16:10

1 stop10h 55m

฿10,522

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 5/7

13:55-01:45

1 stop13h 50m

Bangkok Suvarnabhumi

Mon 7/7

22:45-12:55

1 stop12h 10m

฿11,224

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 7/5

12:25-18:15

Nonstop7h 50m

Bangkok Suvarnabhumi

Sat 10/5

01:55-11:25

Nonstop7h 30m

฿11,324

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 23/5

11:35-22:35

1 stop13h 00m

Bangkok Suvarnabhumi

Thu 26/6

00:05-18:05

1 stop16h 00m

฿12,192

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 15/5

14:40-16:50

1 stop28h 10m

฿3,942

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Kansai Intl to Suvarnabhumi

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

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

Use this chart to determine the optimal time to book a return flight from Kansai Intl to Suvarnabhumi. Price data was last updated on 18 April 2025.

The price you pay for your flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, June is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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 KIX to BKK?

Find hourly flight availability from Kansai Intl 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 28 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 72% on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport by exploring options for tickets in the afternoon.

Weekly flight availability from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Kansai Intl 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 28 April 2025.

The most flights from KIX to BKK are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Suvarnabhumi by month

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

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 28 April 2025.
Read reviews from past customers who have flown Japan Airlines, Thai Airways and Cathay Pacific from Osaka to Bangkok. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Thai Airways
7.7
Good
325 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Cathay Pacific
7.5
Good
852 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
China Southern
7.5
Good
95 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it

Related info for your journey

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

    According to our current data, China Southern (฿7,349), China Eastern (฿7,482), and Air China (฿8,050) offers the cheapest pricing from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport. China Southern is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapet airlines for a one-way flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport are China Southern (฿3,942), China Eastern (฿4,008), and Peach (฿4,109).

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

    No one likes to see their flight delayed. When booking a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport consider choosing Japan Airlines(93%), อลาสกาแอร์ไลน์(93%) or ศรีลังกาแอร์ไลน์(93%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport is ฿4,839. On average you can expect to pay ฿6,012. The most popular route, (Osaka Kansai Intl - Bangkok Suvarnabhumi), can usually be booked for ฿6,480.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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

Travelling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Ko Lan
Cha-am
Pak Chong
Sattahip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Kansai Intl to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Kansai Intl to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 28 April 2025.
Thai AirAsia X flights from Osaka Kansai Intl to Bangkok Suvarnabhumi

Top airline flying from Kansai Intl to Suvarnabhumi

Discover the top airline that operate flights from Kansai Intl 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 17,341 searches. Data last updated 28 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsia XCheapest฿6,169Average฿9,132FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X 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 Kansai Intl to Suvarnabhumi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansai Intl to Suvarnabhumi. 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 Kansai Intl to Suvarnabhumi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Kansai Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kansai Intl to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Suvarnabhumi from Kansai Intl today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights