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Suvarnabhumi

$111+ Cheap flights from Kansai Intl (KIX) to Suvarnabhumi (BKK)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — BKK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka Kansai Intl to Bangkok Suvarnabhumi are usually found in August or June, booked 66 days in advance, depart on a Thursday or Friday and return on a Friday

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 September 11, 2025.

Round-trip from

$211
(Air China)

One-way from

$111
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$270

Good round-trip deal

$297 or less

Good one-way deal

$143 or less
From Osaka Kansai Intl to Bangkok Suvarnabhumi
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One-way flight from Osaka Kansai Intl to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 11% potential increase in price ($42 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 Osaka Kansai Intl to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Osaka Kansai Intl to Bangkok Suvarnabhumi.
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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 September 11, 2025.

This Air China deal was found by Cheapflights users on 9/10. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:10 pmKIX - BKK
1 stop26h 55mAir China
Sun 11/97:30 pmBKK - KIX
1 stop18h 30mAir China
Deal found 9/10$211
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:55 pmKIX - BKK
1 stop11h 15mChina Eastern
Wed 9/172:10 amBKK - KIX
1 stop16h 20mChina Eastern
Deal found 9/11$216
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:55 pmKIX - BKK
1 stop11h 15mChina Eastern
Wed 9/172:10 amBKK - KIX
1 stop16h 20mChina Eastern
Deal found 9/11$217
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:20 amKIX - BKK
1 stop10h 30mChina Eastern
Tue 11/111:05 amBKK - KIX
1 stop11h 40mChina Eastern
Deal found 9/10$220
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:00 pmKIX - BKK
1 stop20h 10mChina Southern
Sun 11/21:55 pmBKK - KIX
1 stop23h 05mChina Southern
Deal found 9/11$226
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:00 pmKIX - BKK
2 stops14h 45mChina Eastern
Thu 11/137:55 pmBKK - KIX
1 stop15h 25mChina Eastern
Deal found 9/10$228
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:20 amKIX - BKK
1 stop20h 45mChina Eastern
Sat 11/81:55 amBKK - KIX
1 stop17h 05mChina Eastern
Deal found 9/11$231
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:45 pmKIX - BKK
Nonstop6h 10mMultiple Airlines
Fri 9/1911:05 amBKK - KIX
1 stop24h 20mMultiple Airlines
Deal found 9/11$234
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:50 pmKIX - BKK
1 stop20h 00mScoot
Wed 10/19:05 amBKK - KIX
1 stop27h 00mScoot
Deal found 9/10$239
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:30 pmKIX - BKK
1 stop21h 35mHainan Airlines
Sat 11/14:20 pmBKK - KIX
1 stop18h 15mHainan Airlines
Deal found 9/10$240
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:50 pmKIX - BKK
1 stop20h 00mScoot
Sat 10/48:25 pmBKK - KIX
1 stop16h 10mScoot
Deal found 9/11$241
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:30 pmKIX - BKK
1 stop15h 20mMultiple Airlines
Sun 10/191:15 amBKK - KIX
Nonstop6h 05mMultiple Airlines
Deal found 9/10$245

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 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

Sun 10/26

4:00 pm-10:10 am

1 stop20h 10m

Bangkok Suvarnabhumi

Thu 10/30

2:25 am-4:20 pm

1 stop11h 55m

$247

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 12/22

9:00 am-12:10 am

1 stop17h 10m

Bangkok Suvarnabhumi

Tue 1/6

2:30 am-8:45 pm

1 stop16h 15m

$285

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sun 10/26

4:30 pm-2:55 pm

2 stops24h 25m

Bangkok Suvarnabhumi

Thu 10/30

1:55 am-1:20 pm

1 stop9h 25m

$293

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 10/27

4:30 pm-2:55 pm

2 stops24h 25m

Bangkok Suvarnabhumi

Thu 10/30

1:55 am-12:10 pm

1 stop8h 15m

$293

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 10/27

12:15 pm-2:20 am

1 stop16h 05m

Bangkok Suvarnabhumi

Thu 10/30

1:10 am-8:45 am

Nonstop5h 35m

$333

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 9/25

12:25 pm-10:25 pm

1 stop12h 00m

Bangkok Suvarnabhumi

Mon 10/6

1:55 am-11:25 am

1 stop7h 30m

$348

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 10/9

2:30 pm-10:00 am

1 stop21h 30m

Bangkok Suvarnabhumi

Thu 10/16

1:50 pm-12:45 pm

1 stop20h 55m

$354

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 10/25

2:00 pm-12:05 am

1 stop12h 05m

Bangkok Suvarnabhumi

Thu 10/30

1:30 am-4:00 pm

1 stop12h 30m

$354

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Tue 9/30

9:30 am-6:45 pm

1 stop11h 15m

Bangkok Suvarnabhumi

Fri 11/21

3:05 pm-7:50 am

1 stop14h 45m

$359

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 9/22

5:10 pm-2:15 am

1 stop11h 05m

Bangkok Suvarnabhumi

Mon 10/13

3:15 am-12:10 pm

2 stops30h 55m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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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 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 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 round-trip flight from Kansai Intl to Suvarnabhumi. Price data was last updated on August 29, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi 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 Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of $908). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,518). 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport at noon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight in the afternoon.

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 September 11, 2025.
See what other customers who have flown with Thai Airways, China Eastern, and Air China from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews

Boarding

7.9

Crew

8.3

Entertainment

6.9

Overall

7.8

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews

Boarding

7.9

Crew

8.3

Entertainment

6.9

Overall

7.8

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Eastern
7.2
Good
165 reviews
Thai Airways
7.8
Good
350 reviews

Boarding

7.9

Crew

8.3

Entertainment

6.9

Overall

7.8

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Air China
7.2
Good
99 reviews
Thai Airways
7.8
Good
350 reviews

Boarding

7.9

Crew

8.3

Entertainment

6.9

Overall

7.8

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Peach
6.7
Okay
83 reviews
Thai Airways
7.8
Good
350 reviews

Boarding

7.9

Crew

8.3

Entertainment

6.9

Overall

7.8

Comfort

7.5

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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.

  • How long is the flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    For as low as $285, Air China can have you in Bangkok Suvarnabhumi Airport from Osaka Kansai Intl Airport in 17h 10m. The distance between Osaka Kansai Intl Airport and Bangkok Suvarnabhumi Airport is about 2582 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport is Peach. Our recent data shows that you can find tickets from as low as $201 on this airline. Additional options worth looking into are China Eastern and Air China, starting at $201 and $210 round-trip. Peach is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider IndiGo (98%), Japan Airlines (93%) or Alaska Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.

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

    Looking at all options, your cheapest flight can be booked for $116. While the most popular route (Osaka Kansai Intl - Bangkok Suvarnabhumi) can be booked for $203 on average, our data indicates $1,158 when flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of $908). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,518). 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
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Kansai Intl to Suvarnabhumi

Discover the top 5 airlines 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$201Average$321FlexibilityNo cancel feeOn-time72%
China EasternCheapest$201Average$238FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$210Average$236FlexibilityNo cancel feeOn-time67%
Thai AirAsia XCheapest$231Average$330FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$586Average$688FlexibilityNo cancel feeOn-time77%

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