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Cheap flights from Osaka Kansai Intl Airport to Bangkok from $126

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 11/17. 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.
China Eastern Logo
4:30 pm - 2:55 pmKIX-BKK
24h 25m2 stops
China Eastern Logo
9:05 pm - 3:20 pmBKK-KIX
16h 15m2 stops
$209China Eastern
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Thu, Nov 13 - Thu, Nov 20
China Eastern Logo
4:30 pm - 2:05 pmKIX-BKK
23h 35m2 stops
China Eastern Logo
1:55 am - 9:00 pmBKK-KIX
17h 05m1 stop
$210China Eastern
Find Deal
Wed, Nov 19 - Mon, Nov 24
Air China Logo
9:30 am - 1:30 amKIX-BKK
18h 00m1 stop
Air China Logo
7:30 pm - 12:40 pmBKK-KIX
15h 10m1 stop
$216Air China
Find Deal
Sat, Dec 13 - Sat, Dec 20
Air China Logo
4:30 pm - 1:30 amKIX-BKK
11h 00m1 stop
Air China Logo
1:30 am - 4:00 pmBKK-KIX
12h 30m1 stop
$222Air China
Find Deal
Thu, Nov 13 - Wed, Nov 19
Shandong Airlines Logo
12:30 pm - 1:25 amKIX-BKK
14h 55m1 stop
Shandong Airlines Logo
2:25 am - 11:25 amBKK-KIX
31h 00m1 stop
$226Shandong Airlines
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Thu, Nov 13 - Sat, Nov 15
Multiple Airlines Logo
7:10 pm - 11:55 pmKIX-BKK
6h 45mnonstop
Multiple Airlines Logo
4:25 pm - 12:55 pmBKK-KIX
18h 30m1 stop
$255Multiple Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Multiple Airlines Logo
7:10 pm - 11:55 pmKIX-BKK
6h 45mnonstop
Multiple Airlines Logo
1:05 am - 12:35 pmBKK-KIX
9h 30m1 stop
$266Multiple Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Peach Logo
7:10 pm - 11:55 pmKIX-BKK
6h 45mnonstop
Peach Logo
1:10 am - 8:45 amBKK-KIX
5h 35mnonstop
$290Peach
Find Deal
Sat, Dec 20 - Tue, Dec 23
Peach Logo
7:10 pm - 11:55 pmKIX-BKK
6h 45mnonstop
Peach Logo
1:10 am - 8:45 amBKK-KIX
5h 35mnonstop
$291Peach
Find Deal
Mon, Dec 15 - Sun, Dec 21
Shandong Airlines Logo
4:10 pm - 1:55 amKIX-BKK
11h 45m1 stop
Shandong Airlines Logo
2:25 am - 4:20 pmBKK-KIX
11h 55m1 stop
$359Shandong Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 20

Shandong Airlines flights from Osaka Kansai Intl Airport to Bangkok

Our best Shandong Airlines deals on Osaka Kansai Intl Airport to Bangkok flight tickets
Shandong Airlines
Nov 13
KIX12:30 pmOsaka Kansai Intl
14h 55m
1 stop
BKK1:25 amBangkok Suvarnabhumi
Nov 15
BKK2:25 amBangkok Suvarnabhumi
31h 00m
1 stop
KIX11:25 amOsaka Kansai Intl
$226
Find similar
Shandong Airlines
Nov 12
KIX4:10 pmOsaka Kansai Intl
11h 45m
1 stop
BKK1:55 amBangkok Suvarnabhumi
Nov 20
BKK2:25 amBangkok Suvarnabhumi
11h 55m
1 stop
KIX4:20 pmOsaka Kansai Intl
$359
Find similar

Peach flights from Osaka Kansai Intl Airport to Bangkok

Our best Peach deals on Osaka Kansai Intl Airport to Bangkok flight tickets
Peach
Dec 20
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Dec 23
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$290
Find similar
Peach
Dec 15
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Dec 21
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$291
Find similar
Peach
Dec 20
KIX7:10 pmOsaka Kansai Intl
6h 45m
BKK11:55 pmBangkok Suvarnabhumi
Dec 23
BKK1:10 amBangkok Suvarnabhumi
5h 35m
KIX8:45 amOsaka Kansai Intl
$294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to Bangkok 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 October 31, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 11/13

4:30 pm-2:55 pm

2 stops24h 25m

Bangkok Suvarnabhumi

Thu 11/20

9:05 pm-3:20 pm

2 stops16h 15m

$209

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 11/19

4:30 pm-2:05 pm

2 stops23h 35m

Bangkok Suvarnabhumi

Mon 11/24

1:55 am-9:00 pm

1 stop17h 05m

$210

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 12/13

9:30 am-1:30 am

1 stop18h 00m

Bangkok Suvarnabhumi

Sat 12/20

7:30 pm-12:40 pm

1 stop15h 10m

$216

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 11/13

4:30 pm-1:30 am

1 stop11h 00m

Bangkok Suvarnabhumi

Wed 11/19

1:30 am-4:00 pm

1 stop12h 30m

$222

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Thu 11/13

12:30 pm-1:25 am

1 stop14h 55m

Bangkok Suvarnabhumi

Sat 11/15

2:25 am-11:25 am

1 stop31h 00m

$226

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 11/19

7:10 pm-11:55 pm

Nonstop6h 45m

Bangkok Suvarnabhumi

Tue 11/25

4:25 pm-12:55 pm

1 stop18h 30m

$255

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 11/19

7:10 pm-11:55 pm

Nonstop6h 45m

Bangkok Suvarnabhumi

Mon 11/24

1:05 am-12:35 pm

1 stop9h 30m

$266

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Sat 12/20

7:10 pm-11:55 pm

Nonstop6h 45m

Bangkok Suvarnabhumi

Tue 12/23

1:10 am-8:45 am

Nonstop5h 35m

$290

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Mon 12/15

7:10 pm-11:55 pm

Nonstop6h 45m

Bangkok Suvarnabhumi

Sun 12/21

1:10 am-8:45 am

Nonstop5h 35m

$291

OsakaBangkok

KIX - BKK

KIXBKK

Osaka Kansai Intl

Wed 11/12

4:10 pm-1:55 am

1 stop11h 45m

Bangkok Suvarnabhumi

Thu 11/20

2:25 am-4:20 pm

1 stop11h 55m

$359

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

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 cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of August, then book flights to Bangkok from Osaka Kansai Intl Airport during June instead. Flights to Bangkok in June, while not as cheap as those in August, still average around $253.

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

On average, the least expensive day to fly to Bangkok from Osaka Kansai Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $550. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Osaka Kansai Intl Airport to Bangkok on a Saturday will generally be more expensive and average around $977. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is in the evening. momondo users have found flights departing from Osaka Kansai Intl Airport to Bangkok in the evening for as low as $314. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $956. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Bangkok from Osaka Kansai Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to Bangkok for around $329 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Osaka Kansai Intl Airport for as low as $291 on momondo.

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

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

Cheap Osaka Kansai Intl Airport to Bangkok flight deals and tips

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

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Bangkok

1 airport
The fastest flight from Osaka Kansai Intl Airport to Bangkok takes 6h 15m
Direct flights go from Osaka Kansai Intl Airport to Bangkok every day.
There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)
Search flight deals

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

    A flight from Osaka Kansai Intl to Bangkok will travel around 2590.6 mi. 6h 45m is a normal flight duration for this route.

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

    Prices for flights from Osaka Kansai Intl Airport to Bangkok refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Bangkok.

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

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Osaka Kansai Intl Airport to Bangkok

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
PeachPriceFrom $201Free CancellationRating
0.0
0 reviews
Search Peach flights
China EasternPriceFrom $201Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Air ChinaPriceFrom $203Free CancellationRating
7.1
119 reviews
Search Air China flights
Thai AirAsia XPriceFrom $231Free CancellationRating
0.0
0 reviews
Search Thai AirAsia X flights
Thai AirwaysPriceFrom $586Free CancellationRating
7.8
361 reviews
Search Thai Airways flights

Why use momondo?

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

It is quick and easy to find Osaka to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

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

Yes. momondo enables you to select and highlight flights to Bangkok from Osaka with this policy.

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?

If you are not ready to book a flight from Osaka to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport