฿3,036+ Cheap flights from Osaka Kansai Intl Airport
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Kansai Intl
Discover essential information about flights departing from Kansai Intl, including flight schedules, destinations, airlines operating at the Kansai Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 September 2025.
Good round-trip deal | ฿4,686 or less |
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Good one-way deal | ฿1,854 or less |
Find flights from Kansai Intl
Cheapest flights from Kansai IntlExplore the most affordable flight options available from Kansai Intl. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Explore the most affordable flight options available from Kansai Intl. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Find flights from Kansai Intl within your budget
Fly to
Route
Depart
Return
Price
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Mon 15/9
15:05-11:10
1 stop22h 05m
Bangkok Suvarnabhumi
Sat 20/9
01:30-15:20
1 stop11h 50m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Fri 24/10
14:20-00:40
1 stop12h 20m
Bangkok Suvarnabhumi
Sat 1/11
01:05-14:45
1 stop11h 40m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Tue 14/10
14:00-00:10
1 stop12h 10m
Bangkok Suvarnabhumi
Mon 20/10
19:35-12:40
1 stop15h 05m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Fri 24/10
14:20-00:40
1 stop12h 20m
Bangkok Suvarnabhumi
Fri 31/10
01:05-21:45
1 stop18h 40m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Mon 3/11
13:50-00:10
1 stop12h 20m
Bangkok Suvarnabhumi
Sun 9/11
02:30-15:00
1 stop10h 30m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Wed 15/10
09:05-00:10
1 stop17h 05m
Bangkok Suvarnabhumi
Wed 22/10
19:35-12:40
1 stop15h 05m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Wed 15/10
14:00-00:10
1 stop12h 10m
Bangkok Suvarnabhumi
Tue 21/10
03:15-16:10
1 stop10h 55m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Fri 12/9
10:00-01:10
1 stop17h 10m
Bangkok Suvarnabhumi
Mon 15/9
13:35-20:30
1 stop28h 55m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Fri 31/10
13:50-03:05
1 stop15h 15m
Bangkok Suvarnabhumi
Mon 3/11
07:50-15:20
2 stops29h 30m
OsakaBangkok
KIX - BKK
KIXBKK
Osaka Kansai Intl
Tue 21/10
10:55-21:55
1 stop13h 00m
Bangkok Suvarnabhumi
Sun 26/10
19:55-11:00
1 stop13h 05m
Best time to book a flight from Kansai Intl
Have a flexible travel schedule? Discover the best time to fly from Kansai Intl with our price prediction graph.
Travel insights for flights from Kansai Intl
Get recent, data-driven insights about flights from Kansai Intl including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Osaka Kansai Intl Airport?
Use this chart to determine the optimal time to book a return flight from Kansai Intl to Suvarnabhumi. Price data was last updated on 29 August 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. 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?
Currently, June is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport (average of ฿3,682). Flying from Osaka Kansai Intl Airport in January will prove the most costly (average of ฿8,882). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Osaka Kansai Intl Airport?
Only one airline operates round-trip flights from Osaka Kansai Intl Airport: Thai AirAsia X. This airline flies to the following popular destinations: Bangkok.
What are popular destinations to fly to from Osaka Kansai Intl Airport?
If you’re flying from Osaka Kansai Intl Airport, these routes are more frequently taken by airlines Seoul (712 flights per day), Tokyo (695 flights per day) and Sapporo (502 flights per day).
What is the cheapest place to fly to from Osaka Kansai Intl Airport?
The cheapest city to fly to from Osaka Kansai Intl Airport is Seoul, with prices starting at ฿1,853. Explore other affordable destinations below.
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Alternate flight departure points to Kansai Intl
Consider leaving from one of these other departure points that are located a short distance from Kansai Intl. Flight origins were last updated on 2 September 2025.
Related info for your journey
Access useful and relevant information related to your journey from Kansai Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.
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