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Cheap Flights from Osaka (OSAA) to Bangkok (BKKT)

Compare Osaka to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from Osaka to Bangkok

Looking for a cheap last-minute deal or the best return flight from Osaka to Bangkok? If you want to travel next month, return fares start from $251. Find the lowest prices on one-way and return tickets right here.
Bangkok.$149 per passenger.Departing Fri, 28 Nov.One-way flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Kansai International (Osaka) on Fri, 28 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $149, select.
Bangkok.$161 per passenger.Departing Mon, 15 Dec.One-way flight with Air China.Outbound indirect flight with Air China, departs from Kansai International (Osaka) on Mon, 15 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $161, select.
Bangkok.$163 per passenger.Departing Mon, 12 Jan.One-way flight with China Southern.Outbound indirect flight with China Southern, departs from Kansai International (Osaka) on Mon, 12 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $163, select.
Bangkok.$163 per passenger.Departing Wed, 19 Nov.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 19 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $163, select.
Bangkok.$167 per passenger.Departing Wed, 11 Mar.One-way flight with China Southern.Outbound indirect flight with China Southern, departs from Kansai International (Osaka) on Wed, 11 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $167, select.
Bangkok.$176 per passenger.Departing Thu, 22 Jan.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 22 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $176, select.
Bangkok.$192 per passenger.Departing Wed, 4 Feb.One-way flight with Greater Bay Airlines.Outbound indirect flight with Greater Bay Airlines, departs from Kansai International (Osaka) on Wed, 4 Feb, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $192, select.
Bangkok.$195 per passenger.Departing Thu, 12 Mar.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Thu, 12 Mar, arriving in Don Mueang.Price includes taxes and charges.From $195, select.

Find the cheapest month to fly from Osaka to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Osaka to Bangkok flights are currently cheapest in November.
Nov
from $149
Dec
from $161
Jan
from $163
Feb
from $192
Mar
from $167
Apr
from $220
May
from $202
Jun
from $202
Jul
from $217
Aug
from $198
Sep
from $218
Oct
from $203

Direct flights from Osaka to Bangkok

Alternative Osaka to Bangkok routes

Looking for the cheapest, fastest or easiest route from Osaka to Bangkok? You could fly into the following airports instead.

Osaka to Bangkok: Flight information

The things to know before you go.
Cheapest flight found$148
Cheapest month to flyNovember
Average flight time6 hrs, 22 mins
Most popular airlineThai AirAsia X
Average flights per week119

Finding cheap flights from Osaka to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Osaka to Bangkok is $125. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 21 minutes is the average flight time from Osaka to Bangkok.
Thai AirAsia X, Thai Airways and ANA (All Nippon Airways) fly direct from Osaka to Bangkok.
As of November 2025, there are 1,071 flights per week flying from Osaka to Bangkok.
The cheapest month to fly from Osaka to Bangkok is usually November.
If you're flying from Osaka, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from $125.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Bangkok on Tuesday, 25 November 2025.
Yes – the average flight time is 6 hours and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 26°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
The cheapest airline that flies to Bangkok is Spring Airlines. And the cheapest airline that flies to Bangkok Suvarnabhumi Airport is Thai AirAsia X.

How to find cheap flights to Bangkok (BKKT) from Osaka (OSAA) in 2024

Looking for cheap tickets from Osaka to Bangkok? Return tickets start from $125 and one-way flights to Bangkok from Osaka start from $149


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets.
  • Compare flight deals to Bangkok from Osaka from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Bangkok start from $149 one-way.
  • Flex your dates to find the best OSAA-BKKT ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Bangkok from Osaka.
  • Set up a Price Alert. You can easily track the fare of your cheap flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Osaka and Bangkok? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Thai AirAsia X
    Thai Airways
    ANA (All Nippon Airways)
    EL AL Israel Airlines
    Peach
    Thai VietJet Air
    Turkish Airlines
    Bangkok Airways
  • Find the cheapest Business class flights from Osaka and Bangkok. We scour the internet for the best Business, Premium Economy and First Class flight fares to Bangkok, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Osaka to Bangkok flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Osaka and Bangkok whenever you want.

Combine your flight to Bangkok from Osaka with hotels and car hire

Once you've secured your cheap flight ticket from Osaka to Bangkok, discover the best prices and exclusive rates for hotels in Bangkok or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More travel options

Plan the rest of your trip from Osaka to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.