Cheap flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport from ฿4,117
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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Osaka Kansai Intl to Bangkok Suvarnabhumi are usually found in August or June, booked 50 days in advance, depart on a Thursday or Monday and return on a Tuesday
Find flight deals from Kansai Intl to Suvarnabhumi
Cheapest flights from Kansai Intl to SuvarnabhumiExplore 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 October 2025.
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 October 2025.
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 October 2025.
Cheapflights Fare Finder
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
Sat 15/11
14:00-11:40
2 stops23h 40m
Bangkok Suvarnabhumi
Mon 17/11
19:30-14:05
1 stop16h 35m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Thu 27/11
12:00-18:10
Nonstop8h 10m
Bangkok Suvarnabhumi
Thu 4/12
15:55-15:20
1 stop21h 25m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Wed 12/11
13:10-02:15
2 stops15h 05m
Bangkok Suvarnabhumi
Mon 17/11
19:30-16:20
1 stop18h 50m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Thu 13/11
14:00-11:40
2 stops23h 40m
Bangkok Suvarnabhumi
Sat 22/11
03:15-16:20
1 stop11h 05m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Sat 15/11
14:00-11:40
2 stops23h 40m
Bangkok Suvarnabhumi
Sat 22/11
03:15-16:20
1 stop11h 05m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Fri 14/11
17:20-02:15
1 stop10h 55m
Bangkok Suvarnabhumi
Tue 18/11
03:15-13:00
2 stops31h 45m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Thu 27/11
17:20-02:15
1 stop10h 55m
Bangkok Suvarnabhumi
Sat 29/11
03:15-13:00
2 stops31h 45m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Thu 27/11
15:05-02:15
1 stop13h 10m
Bangkok Suvarnabhumi
Wed 3/12
03:15-17:00
2 stops11h 45m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Mon 17/11
13:10-02:15
2 stops39h 05m
Bangkok Suvarnabhumi
Sat 22/11
03:15-16:20
1 stop11h 05m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Wed 12/11
17:20-02:15
1 stop10h 55m
Bangkok Suvarnabhumi
Sun 16/11
12:40-13:00
2 stops22h 20m
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.
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?
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 50 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 ฿3,725). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of ฿8,985). 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?
Unlike in the afternoon, when flights are generally more expensive, you can save up to 53% on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport by exploring options for tickets in the evening.
How often are flights from Osaka to Bangkok delayed?
About 8% of weekly flights between Osaka and Bangkok have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for Osaka to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Osaka to Bangkok flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 2% of flights being delayed.
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.
Travelling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsBrowse 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 October 2025.
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 October 2025.
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.