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Cheap flights from Bangkok Suvarnabhumi Airport to Osaka from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Osaka departing on 11/4. 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 Bangkok Suvarnabhumi Airport to Osaka

Cheap round-trip flights

Greater Bay Airlines Logo
7:20 pm - 7:55 pmBKK-KIX
22h 35m1 stop
Greater Bay Airlines Logo
2:30 pm - 10:10 amKIX-BKK
21h 40m1 stop
$145Greater Bay Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Greater Bay Airlines Logo
11:15 am - 1:35 pmBKK-KIX
24h 20m1 stop
Greater Bay Airlines Logo
8:50 pm - 12:05 amKIX-BKK
29h 15m1 stop
$165Greater Bay Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
11:15 am - 7:55 pmBKK-KIX
30h 40m1 stop
Logo
7:45 pm - 11:55 pmKIX-BKK
6h 10mnonstop
$183
Find Deal
Sat, Sep 6 - Mon, Sep 8
Logo
11:15 am - 1:35 pmBKK-KIX
24h 20m1 stop
Logo
7:45 pm - 11:55 pmKIX-BKK
6h 10mnonstop
$194
Find Deal
Thu, Aug 28 - Thu, Sep 4
Hainan Airlines Logo
12:40 am - 12:45 pmBKK-KIX
10h 05m1 stop
Hainan Airlines Logo
2:30 pm - 6:15 pmKIX-BKK
29h 45m1 stop
$237Hainan Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Hainan Airlines Logo
12:40 am - 12:45 pmBKK-KIX
10h 05m1 stop
Hainan Airlines Logo
2:30 pm - 10:35 amKIX-BKK
22h 05m1 stop
$243Hainan Airlines
Find Deal
Thu, Aug 28 - Fri, Sep 5
Peach Logo
1:15 am - 9:20 amBKK-KIX
6h 05mnonstop
Peach Logo
7:45 pm - 11:55 pmKIX-BKK
6h 10mnonstop
$248Peach
Find Deal
Thu, Aug 28 - Fri, Sep 5
Shandong Airlines Logo
2:50 am - 4:20 pmBKK-KIX
11h 30m1 stop
Shandong Airlines Logo
10:00 pm - 1:50 amKIX-BKK
29h 50m1 stop
$253Shandong Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 24
Shandong Airlines Logo
2:25 am - 2:55 pmBKK-KIX
10h 30m1 stop
Shandong Airlines Logo
9:45 pm - 1:25 amKIX-BKK
29h 40m1 stop
$254Shandong Airlines
Find Deal
Wed, Sep 3 - Thu, Sep 11
Peach Logo
1:15 am - 9:20 amBKK-KIX
6h 05mnonstop
Peach Logo
7:45 pm - 11:55 pmKIX-BKK
6h 10mnonstop
$256Peach
Find Deal
Sat, Sep 13 - Sat, Sep 20

Hainan Airlines flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

Our best Hainan Airlines deals on Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flight tickets
Hainan Airlines
Sep 18
BKK12:40 amBangkok Suvarnabhumi
10h 05m
1 stop
KIX12:45 pmOsaka Kansai Intl
Sep 23
KIX2:30 pmOsaka Kansai Intl
29h 45m
1 stop
BKK6:15 pmBangkok Suvarnabhumi
$237
Find similar
Hainan Airlines
Aug 28
BKK12:40 amBangkok Suvarnabhumi
10h 05m
1 stop
KIX12:45 pmOsaka Kansai Intl
Sep 5
KIX2:30 pmOsaka Kansai Intl
22h 05m
1 stop
BKK10:35 amBangkok Suvarnabhumi
$243
Find similar
Hainan Airlines
Aug 28
BKK12:40 amBangkok Suvarnabhumi
10h 05m
1 stop
KIX12:45 pmOsaka Kansai Intl
Sep 1
KIX2:20 pmOsaka Kansai Intl
24h 00m
1 stop
BKK12:20 pmBangkok Suvarnabhumi
$259
Find similar

Peach flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

Our best Peach deals on Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flight tickets
Peach
Aug 28
BKK1:15 amBangkok Suvarnabhumi
6h 05m
KIX9:20 amOsaka Kansai Intl
Sep 5
KIX7:45 pmOsaka Kansai Intl
6h 10m
BKK11:55 pmBangkok Suvarnabhumi
$248
Find similar
Peach
Sep 13
BKK1:15 amBangkok Suvarnabhumi
6h 05m
KIX9:20 amOsaka Kansai Intl
Sep 20
KIX7:45 pmOsaka Kansai Intl
6h 10m
BKK11:55 pmBangkok Suvarnabhumi
$256
Find similar
Peach
Aug 27
BKK1:15 amBangkok Suvarnabhumi
6h 05m
KIX9:20 amOsaka Kansai Intl
Sep 4
KIX7:45 pmOsaka Kansai Intl
6h 10m
BKK11:55 pmBangkok Suvarnabhumi
$260
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl 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 August 1, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 10/15

7:20 pm-7:55 pm

1 stop22h 35m

Osaka Kansai Intl

Mon 10/20

2:30 pm-10:10 am

1 stop21h 40m

$145

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 8/28

11:15 am-1:35 pm

1 stop24h 20m

Osaka Kansai Intl

Thu 9/4

8:50 pm-12:05 am

1 stop29h 15m

$165

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 9/6

11:15 am-7:55 pm

1 stop30h 40m

Osaka Kansai Intl

Mon 9/8

7:45 pm-11:55 pm

Nonstop6h 10m

$183

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 8/28

11:15 am-1:35 pm

1 stop24h 20m

Osaka Kansai Intl

Thu 9/4

7:45 pm-11:55 pm

Nonstop6h 10m

$194

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 9/18

12:40 am-12:45 pm

1 stop10h 05m

Osaka Kansai Intl

Tue 9/23

2:30 pm-6:15 pm

1 stop29h 45m

$237

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 8/28

12:40 am-12:45 pm

1 stop10h 05m

Osaka Kansai Intl

Fri 9/5

2:30 pm-10:35 am

1 stop22h 05m

$243

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 8/28

1:15 am-9:20 am

Nonstop6h 05m

Osaka Kansai Intl

Fri 9/5

7:45 pm-11:55 pm

Nonstop6h 10m

$248

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 9/9

2:50 am-4:20 pm

1 stop11h 30m

Osaka Kansai Intl

Wed 9/24

10:00 pm-1:50 am

1 stop29h 50m

$253

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 9/3

2:25 am-2:55 pm

1 stop10h 30m

Osaka Kansai Intl

Thu 9/11

9:45 pm-1:25 am

1 stop29h 40m

$254

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 9/13

1:15 am-9:20 am

Nonstop6h 05m

Osaka Kansai Intl

Sat 9/20

7:45 pm-11:55 pm

Nonstop6h 10m

$256

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 Osaka from

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

In general, September is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. If you aren’t able to travel during the month of September, then book flights to Osaka Kansai Intl Airport from Bangkok Suvarnabhumi Airport during August instead. Flights to Osaka Kansai Intl Airport in August, while not as cheap as those in September, still average around $264.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport is on a Friday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Friday will often find tickets for as low as $493. Flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport on a Saturday will generally be more expensive and average around $616. 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 Osaka Kansai Intl Airport?

Our data shows that the cheapest Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $307. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $435 on average. Flights to Osaka Kansai Intl Airport from Bangkok Suvarnabhumi Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Osaka Kansai Intl Airport?

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from Bangkok Suvarnabhumi Airport for as low as $285 on momondo.

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

There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi to Osaka Kansai Intl 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 Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flight.

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

As of August 2025, prices for Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$67

Fastest flight time

5h 30m

Direct flights

Every day
The best one-way flight to Osaka Kansai Intl Airport from Bangkok Suvarnabhumi Airport in the past 72 hours is $67. The best round-trip flight deal from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $145.
The fastest flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport takes 5h 30m
Direct flights go from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport every day.
Search flight deals

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

    Bangkok Suvarnabhumi and Osaka Kansai Intl are 2582.2 mi apart from one another. Flights usually cover this in 5h 30m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents required for your trip to Osaka Kansai Intl Airport 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 Osaka Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hong Kong AirlinesPriceFrom $211Free CancellationRating
5.5
19 reviews
Search Hong Kong Airlines flights
Thai AirAsia XPriceFrom $215Free CancellationRating
5.5
24 reviews
Search Thai AirAsia X flights
Shandong AirlinesPriceFrom $223Free CancellationRating
10.0
4 reviews
Search Shandong Airlines flights
PeachPriceFrom $234Free CancellationRating
6.7
83 reviews
Search Peach flights
China SouthernPriceFrom $283Free CancellationRating
7.6
104 reviews
Search China Southern flights
Vietnam AirlinesPriceFrom $305Free CancellationRating
7.5
197 reviews
Search Vietnam Airlines flights
Cathay PacificPriceFrom $392Free CancellationRating
7.6
951 reviews
Search Cathay Pacific flights
Thai AirwaysPriceFrom $477Free CancellationRating
7.8
341 reviews
Search Thai Airways flights
Japan AirlinesPriceFrom $492Free CancellationRating
8.3
1,541 reviews
Search Japan Airlines flights

  • Japan Airlines Flights From Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

    Japan Airlines is one of the most popular airlines flying from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport, operating 7 flights/week on average for this route. A good Japan Airlines flight deal for Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport starts from $492 round-trip, up to an average price of $597. Our users have rated Japan Airlines at 8.3/10.

  • Thai Airways Flights From Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

    Thai Airways (7.8/10 from 341 reviews) operates around 14 flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport in any given week. The average Thai Airways airfare for this route is around $653, with deals from around $477 rare but found on momondo. Referenced prices are for round-trip Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport flight searches in the last 72 hours.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

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

It is quick and easy to find Bangkok to Osaka 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 Osaka that suits you.

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

All flight searches from Bangkok to Osaka on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bangkok to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Osaka from Bangkok. 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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