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Cheap flights from Osaka Kansai Intl Airport to Bangkok from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to Bangkok departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Kansai Intl Airport to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Shandong Airlines Logo
4:10 pm - 1:55 am
KIX
-
BKK
11h 45m1 stop
Shandong Airlines Logo
2:25 am - 11:25 am
BKK
-
KIX
31h 00m1 stop
$223Shandong Airlines
Sun, Feb 1 - Wed, Feb 4
Shenzhen Airlines Logo
3:05 pm - 6:30 pm
KIX
-
BKK
29h 25m1 stop
Shenzhen Airlines Logo
7:30 pm - 2:05 pm
BKK
-
KIX
16h 35m1 stop
$224Shenzhen Airlines
Thu, Mar 19 - Sun, Mar 22
Shandong Airlines Logo
12:30 pm - 1:25 am
KIX
-
BKK
14h 55m1 stop
Shandong Airlines Logo
2:25 am - 4:20 pm
BKK
-
KIX
11h 55m1 stop
$258Shandong Airlines
Fri, Feb 6 - Sat, Feb 7
Juneyao Airlines Logo
10:10 pm - 12:50 am
KIX
-
BKK
28h 40m1 stop
Juneyao Airlines Logo
1:50 am - 12:30 pm
BKK
-
KIX
8h 40m1 stop
$286Juneyao Airlines
Thu, Jan 22 - Sun, Jan 25
Shandong Airlines Logo
12:30 pm - 1:25 am
KIX
-
BKK
14h 55m1 stop
Shandong Airlines Logo
2:25 am - 4:20 pm
BKK
-
KIX
11h 55m1 stop
$290Shandong Airlines
Tue, Feb 3 - Mon, Feb 9
Shenzhen Airlines Logo
3:05 pm - 11:10 am
KIX
-
BKK
22h 05m1 stop
Shenzhen Airlines Logo
7:30 pm - 2:05 pm
BKK
-
KIX
16h 35m1 stop
$298Shenzhen Airlines
Fri, Mar 6 - Mon, Mar 23
Multiple Airlines Logo
2:00 pm - 12:10 am
KIX
-
BKK
12h 10m1 stop
Multiple Airlines Logo
3:15 am - 4:10 pm
BKK
-
KIX
10h 55m1 stop
$323Multiple Airlines
Sun, Mar 29 - Sat, Apr 4
Jeju Air Logo
10:05 am - 12:10 am
KIX
-
BKK
16h 05m1 stop
Jeju Air Logo
1:10 am - 9:05 pm
BKK
-
KIX
17h 55m1 stop
$324Jeju Air
Wed, Jun 10 - Tue, Jun 16
Multiple Airlines Logo
7:10 pm - 11:55 pm
KIX
-
BKK
6h 45mnonstop
Multiple Airlines Logo
12:10 pm - 2:05 pm
BKK
-
KIX
23h 55m1 stop
$332Multiple Airlines
Fri, Mar 6 - Mon, Mar 23
Multiple Airlines Logo
8:55 am - 1:30 pm
KIX
-
BKK
6h 35mnonstop
Multiple Airlines Logo
11:10 pm - 2:10 pm
BKK
-
KIX
13h 00m1 stop
$334Multiple Airlines
Thu, Feb 19 - Thu, Feb 26

Cathay Pacific flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Our best Cathay Pacific deals on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Cathay Pacific
Feb 19
KIX9:25 amOsaka Kansai Intl
16h 50m
1 stop
BKK12:15 amBangkok Suvarnabhumi
Feb 26
BKK11:40 amBangkok Suvarnabhumi
7h 25m
1 stop
KIX9:05 pmOsaka Kansai Intl
$349
Find similar
Cathay Pacific
Feb 7
KIX7:05 pmOsaka Kansai Intl
19h 00m
1 stop
BKK12:05 pmBangkok Suvarnabhumi
Feb 10
BKK11:40 amBangkok Suvarnabhumi
7h 25m
1 stop
KIX9:05 pmOsaka Kansai Intl
$372
Find similar
Cathay Pacific
Jun 10
KIX4:20 pmOsaka Kansai Intl
23h 40m
2 stops
BKK2:00 pmBangkok Suvarnabhumi
Jun 17
BKK11:00 amBangkok Suvarnabhumi
8h 15m
1 stop
KIX9:15 pmOsaka Kansai Intl
$388
Find similar

Peach flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Our best Peach deals on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Peach
Jan 12
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Jan 25
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$259
Find similar
Peach
Jan 7
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Jan 10
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$300
Find similar
Peach
Feb 15
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Feb 21
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$336
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
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

Fly to

Route

Depart

Return

Price

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sun 2/1

4:10 pm-1:55 am

1 stop11h 45m

Bangkok Suvarnabhumi

Wed 2/4

2:25 am-11:25 am

1 stop31h 00m

$223

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 3/19

3:05 pm-6:30 pm

1 stop29h 25m

Bangkok Suvarnabhumi

Sun 3/22

7:30 pm-2:05 pm

1 stop16h 35m

$224

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 2/6

12:30 pm-1:25 am

1 stop14h 55m

Bangkok Suvarnabhumi

Sat 2/7

2:25 am-4:20 pm

1 stop11h 55m

$258

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 1/22

10:10 pm-12:50 am

1 stop28h 40m

Bangkok Suvarnabhumi

Sun 1/25

1:50 am-12:30 pm

1 stop8h 40m

$286

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Tue 2/3

12:30 pm-1:25 am

1 stop14h 55m

Bangkok Suvarnabhumi

Mon 2/9

2:25 am-4:20 pm

1 stop11h 55m

$290

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 3/6

3:05 pm-11:10 am

1 stop22h 05m

Bangkok Suvarnabhumi

Mon 3/23

7:30 pm-2:05 pm

1 stop16h 35m

$298

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sun 3/29

2:00 pm-12:10 am

1 stop12h 10m

Bangkok Suvarnabhumi

Sat 4/4

3:15 am-4:10 pm

1 stop10h 55m

$323

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 6/10

10:05 am-12:10 am

1 stop16h 05m

Bangkok Suvarnabhumi

Tue 6/16

1:10 am-9:05 pm

1 stop17h 55m

$324

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Fri 3/6

7:10 pm-11:55 pm

Nonstop6h 45m

Bangkok Suvarnabhumi

Mon 3/23

12:10 pm-2:05 pm

1 stop23h 55m

$332

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 2/19

8:55 am-1:30 pm

Nonstop6h 35m

Bangkok Suvarnabhumi

Thu 2/26

11:10 pm-2:10 pm

1 stop13h 00m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Osaka Kansai Intl Airport and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of August is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Osaka Kansai Intl Airport, with most prices found around $238. The month of September is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Osaka Kansai Intl Airport averaging around $256.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Thursday when prices can be found for as low as $473. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Osaka Kansai Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $977.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. Flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport during this time can be as low as $311. In the afternoon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $985 per ticket.

What is the cheapest Osaka Kansai Intl to Bangkok Suvarnabhumi flight route?

Fly from Osaka Kansai Intl to Bangkok Suvarnabhumi for the best Osaka Kansai Intl - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Osaka Kansai Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Osaka Kansai Intl Airport for as low as $235 on momondo.

What cabin class options are available on Osaka Kansai Intl to Bangkok Suvarnabhumi flights?

There are 3 cabin classes available to choose from on Osaka Kansai Intl to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights?

No. A direct flight is the cheapest option for a flight between Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.

How have Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of January 2026, prices for Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (KIX to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Best Price Found

$231

Fastest flight time

6h 30m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Osaka Kansai Intl Airport in the past 72 hours is $231. The best round-trip flight deal from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $615.
The fastest flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport takes 6h 30m
Direct flights go from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport every day.
Search flight deals

  • How far is Osaka Kansai Intl to Bangkok Suvarnabhumi by plane?

    There are 2582.2 mi between Osaka Kansai Intl and Bangkok Suvarnabhumi. Typically, this will take 6h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport are updated daily.

  • How many operators does momondo search for flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

Best airlines flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $196Free CancellationRating
7.2
186 reviews
Search China Eastern flights
PeachPriceFrom $201Free CancellationRating
0.0
0 reviews
Search Peach flights
Thai AirAsia XPriceFrom $231Free CancellationRating
0.0
0 reviews
Search Thai AirAsia X flights

Traveling to a place near Bangkok?

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Why should I use momondo to find a flight deal from Osaka to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Osaka to Bangkok for you.

Can I find flights from Osaka to Bangkok with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Osaka to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from Osaka to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Osaka to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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