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Cheap Flights from Kansai International (Osaka) to Bangkok

Compare Kansai International (Osaka) to Bangkok flight deals

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

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Flight deals from Kansai International (Osaka) to Bangkok

Looking for a cheap last-minute deal or the best round-trip flight from Kansai International (Osaka) Airport to Bangkok? If you want to travel next month, round-trip fares start from AED 1,110. Find the lowest prices on one-way and round-trip tickets right here.
Bangkok.AED 465 per passenger.Departing Thu, Jul 9.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Thu, Jul 9, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 465, select.
Bangkok.AED 469 per passenger.Departing Tue, Jul 14.One-way flight with Peach.Outbound direct flight with Peach departing from Kansai International (Osaka) on Tue, Jul 14, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 469, select.
Bangkok.AED 469 per passenger.Departing Wed, Aug 19.One-way flight with Peach.Outbound direct flight with Peach departing from Kansai International (Osaka) on Wed, Aug 19, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 469, select.
Bangkok.AED 473 per passenger.Departing Tue, Sep 29.One-way flight with Peach.Outbound direct flight with Peach departing from Kansai International (Osaka) on Tue, Sep 29, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 473, select.
Bangkok.AED 503 per passenger.Departing Thu, Mar 25.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Thu, Mar 25, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 503, select.
Bangkok.AED 503 per passenger.Departing Sat, Jan 16.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Sat, Jan 16, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 503, select.
Bangkok.AED 511 per passenger.Departing Sat, Oct 3.One-way flight with Peach.Outbound direct flight with Peach departing from Kansai International (Osaka) on Sat, Oct 3, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 511, select.
Bangkok.AED 512 per passenger.Departing Thu, Jun 11.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Thu, Jun 11, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 512, select.
Bangkok.AED 518 per passenger.Departing Thu, Dec 17.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Thu, Dec 17, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 518, select.
Bangkok.AED 529 per passenger.Departing Tue, Jun 30.One-way flight with Peach.Outbound direct flight with Peach departing from Kansai International (Osaka) on Tue, Jun 30, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 529, select.
Bangkok.AED 556 per passenger.Departing Fri, May 29.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departing from Kansai International (Osaka) on Fri, May 29, arriving in Don Mueang.Price includes taxes and charges.From AED 556, select.
Bangkok.AED 613 per passenger.Departing Fri, Jan 22.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departing from Kansai International (Osaka) on Fri, Jan 22, arriving in Don Mueang.Price includes taxes and charges.From AED 613, select.
Bangkok.AED 623 per passenger.Departing Thu, Feb 18.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departing from Kansai International (Osaka) on Thu, Feb 18, arriving in Don Mueang.Price includes taxes and charges.From AED 623, select.
Bangkok.AED 623 per passenger.Departing Fri, Mar 12.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departing from Kansai International (Osaka) on Fri, Mar 12, arriving in Don Mueang.Price includes taxes and charges.From AED 623, select.
Bangkok.AED 625 per passenger.Departing Tue, Nov 10.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Tue, Nov 10, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From AED 625, select.
Bangkok.AED 627 per passenger.Departing Thu, Nov 5.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departing from Kansai International (Osaka) on Thu, Nov 5, arriving in Don Mueang.Price includes taxes and charges.From AED 627, select.

Find the cheapest month to fly from Kansai International (Osaka) to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansai International (Osaka) to Bangkok flights are currently cheapest in July.
May
from AED 556
Jun
from AED 512
Jul
from AED 465
Aug
from AED 469
Sep
from AED 473
Oct
from AED 511
Nov
from AED 625
Dec
from AED 518
Jan
from AED 503
Feb
from AED 623
Mar
from AED 503
Apr
from AED 782

Direct flights from Kansai International (Osaka) to Bangkok

Alternative Kansai International (Osaka) to Bangkok routes

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

Don Mueang

21km from central Bangkok
Closest
from AED 546
Search flights

Bangkok Suvarnabhumi

29km from central Bangkok
Cheapest
from AED 466
Search flights

Osaka to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundAED 466
Cheapest month to flyJuly
Average flight time6 hrs, 12 mins
Most popular airlineThai AirAsia X
Average flights per week117

Finding cheap flights from Kansai International (Osaka) to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a round-trip flight from Kansai International (Osaka) to Bangkok is AED 959. 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 11 minutes is the average flight time from Kansai International (Osaka) to Bangkok.
Thai AirAsia X, Thai Airways and ANA (All Nippon Airways) fly direct from Kansai International (Osaka) to Bangkok.
There are 117 flights per week flying from Kansai International (Osaka) to Bangkok, as of May 2026.
The cheapest month to fly from Kansai International (Osaka) to Bangkok is usually May.
If you're flying from Kansai International (Osaka) Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the center of Bangkok. We've found flights to this airport from AED 959.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansai International (Osaka) Airport to Bangkok on Friday, May 29, 2026.
Yes – the average flight time is 6 hours and 11 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 May, the average temperature is usually around 30°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.
Currently, Shandong Airlines and Peach offer the cheapest flight tickets to Bangkok.

Flying from Kansai International Airport (KIX) to Bangkok: what you need to know

  • Expect to be traveling for 5 hours 35 minutes. On average, that's the duration of a direct flight from Kansai International Airport to Bangkok.

  • Kansai International Airport is located in Osaka. Following the UTC+7 timezone, Bangkok is two hours behind Osaka.

  • The busiest route is from Kansai International Airport (KIX) to Suvarnabhumi Airport (BKK). Choose from 28 weekly services between these two airports. If you want to take off as soon as possible, the earliest flight from KIX to BKK is the 00:40 JAL option. If you're planning to fly out later on, the last departure is at 19:45 with Peach Aviation.

  • Give yourself plenty of time to get on your KIX to Bangkok flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Traveling over a peak time such as June? Major public holidays and other high seasons can mean longer queues at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Start your trip at KIX and fly straight to Suvarnabhumi Airport (BKK). That will be your arrival point when searching for Kansai International Airport to Bangkok tickets.

  • You'll have your choice of carriers offering direct flights from Kansai International Airport to Bangkok. Get up and away with one of these:

  • Consider adding a stopover to potentially land a cheaper plane ticket from KIX to Bangkok. Simply deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these popular options:

    • Hangzhou Xiaoshan International Airport (HGH)

    • Hong Kong International Airport (HKG)

    • Ninoy Aquino International Airport (MNL)

  • To reach KIX from central Osaka, it takes about 45 minutes by car. It's roughly 40 kilometers from the airport to the city center.

  • Need a handy place to stay before your flight from Kansai International Airport to Bangkok? First Cabin Kansai Airport and Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport are close to KIX. They're an especially great choice if you're taking off early.

  • 67.95% of flights departing from Kansai International Airport arrive at their destination on schedule.

  • You'll find KIX at 1 Senshukukokita, Izumisano.

How to find the cheapest flights from Kansai International Airport (KIX) to Bangkok

  • AED 465 is the lowest price we've seen for a one-way Kansai International Airport to Bangkok flight. A round-trip ticket right now is AED 959. Depending on how early you book and the availability, these fares can change.

  • To score cheap flights from KIX to Bangkok, reserve your journey ten months before your planned departure.

  • Schedule your trip for February. That's the best month for scoring an incredible deal on Kansai International Airport to Bangkok tickets. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest price across each month.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from KIX to Bangkok.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Kansai International Airport to Bangkok by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometers from central Bangkok. If you're catching a cab or a ride-share, the drive takes about 35 minutes.

  • If you're traveling on public transport, expect a journey time of around 1 hour 5 minutes.

  • Consider staying in a hotel near BKK if you have a late flight from Kansai International Airport to Bangkok. Pick one of these accommodation options and make your arrival easier:

  • Say yes to new adventures by picking up a Suvarnabhumi Airport rental car. Grab a set of wheels from Chic Car Rent, asap car rental or Hertz and explore beyond Bangkok's main sights.

  • Lock in the best possible rate by reserving your vehicle from Suvarnabhumi Airport about four weeks before your flight from KIX to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Kansai International Airport to Bangkok has arrived, you can make your way to the city center in around 30 minutes by car. Central Bangkok is roughly 27 kilometers from Don Mueang International Airport (DMK).

  • If you choose to travel on public transport, you'll get to the city center in 1 hour 5 minutes or so.

  • Following your KIX to Bangkok flight, tuck yourself in at a hotel close to DMK. These are some great accommodation options that'll help you switch to relaxation mode:

  • Forget about public transport schedules or slow-moving cab lines. Pick up a Don Mueang International Airport rental car and let your trip unfold on your terms. Compare rates and availability from Chic Car Rent, asap car rental and Hertz.

  • Avoid last-minute price surges. Reserving your ride three weeks ahead of your arrival at DMK can help you lock in a better rate.

Best time to go to Bangkok

  • Before locking in your flights from Kansai International Airport to Bangkok, consider which time of year works best for you. High season in Bangkok offers a lively atmosphere and plenty of activities, while the off-season brings better deals on hotels and fewer crowds.

  • Book a Kansai International Airport to Bangkok plane ticket with a departure in April if you want to explore the city during its warmest month. You can expect temperatures to range from 26ºC (79ºF) to 37ºC (99ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from KIX to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Bangkok right here. Check out these options after locking in your flight from Kansai International Airport to Bangkok:

  • Wat Arun and Grand Palace are just the start of the big attractions to put on your Bangkok travel itinerary. Keep the adventure rolling by checking out Wat Phra Kaew.

Explore more of Thailand

  • Bangkok is always a good idea, but there are so many other corners of Thailand waiting to be discovered. Around 467 kilometers north-east of Bangkok, a visit to Udon Thani will keep you on the go. Start with leading sights like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Around 225 kilometers north-east of Bangkok, Nakhon Ratchasima is another essential stop in Thailand. Get a taste of what this destination has to offer at Art and Culture Center, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

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.