Flights from Kansai International (Osaka) Airport to Bangkok

Travellers and cabin class

Flight deals from Kansai International (Osaka) Airport to Bangkok

Looking for cheap tickets from Kansai International (Osaka) Airport to Bangkok, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Kansai International (Osaka) Airport to Bangkok

Arm yourself with these facts on the fly.
Cheapest flight found$285, Bangkok
Cheapest month to flyMay
Average flight time6 hrs, 20 mins
Average flights per week138
Most popular airlineThai AirAsia X

Frequently asked questions

Yes - direct flights currently operate from Kansai International (Osaka) Airport to Bangkok Suvarnabhumi Airport in Bangkok.
We looked at all of the upcoming return flights from Kansai International (Osaka) Airport to Bangkok we could find over the next 12 months. It looks like $285 is the best price. This is good, compared to the average Bangkok ticket price of $522.
The cheapest month to fly from Kansai International (Osaka) Airport to Bangkok is currently May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Kansai International (Osaka) Airport to Bangkok on Thursday, 8 May 2025.
If you're flying from Kansai International (Osaka), the cheapest city in Bangkok to fly into is Bangkok. The cheapest airport serving Bangkok at the moment is Bangkok Suvarnabhumi.
The average flight time between Kansai International (Osaka) Airport and Bangkok is 6 hours and 19 minutes.