Cheap Flights from Bangkok to Kansai International (Osaka) from $328

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Flight deals from Bangkok to Kansai International (Osaka)

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

Osaka.$328 per passenger.Departing Tue, 1 Jul, returning Sat, 5 Jul.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Tue, 1 Jul, arriving in Kansai International (Osaka).Inbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Sat, 5 Jul, arriving in Don Mueang.Price includes taxes and charges.From $328, select.

Osaka.$328 per passenger.Departing Sun, 29 Jun, returning Sun, 6 Jul.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Sun, 29 Jun, arriving in Kansai International (Osaka).Inbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Sun, 6 Jul, arriving in Don Mueang.Price includes taxes and charges.From $328, select.

Osaka.$331 per passenger.Departing Sat, 28 Jun, returning Sun, 29 Jun.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Sat, 28 Jun, arriving in Kansai International (Osaka).Inbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Sun, 29 Jun, arriving in Don Mueang.Price includes taxes and charges.From $331, select.

Osaka.$344 per passenger.Departing Sat, 20 Sep, returning Thu, 29 Jan.Return flight with Greater Bay Airlines and Thai VietJet Air.Outbound indirect flight with Greater Bay Airlines, departs from Bangkok Suvarnabhumi on Sat, 20 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departs from Kansai International (Osaka) on Thu, 29 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $344, select.

Osaka.$348 per passenger.Departing Wed, 10 Sep, returning Wed, 17 Dec.Return flight with Shandong Airlines and Thai VietJet Air.Outbound indirect flight with Shandong Airlines, departs from Bangkok Suvarnabhumi on Wed, 10 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departs from Kansai International (Osaka) on Wed, 17 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $348, select.

Osaka.$350 per passenger.Departing Thu, 3 Jul, returning Mon, 8 Dec.Return flight with Shandong Airlines and Thai VietJet Air.Outbound indirect flight with Shandong Airlines, departs from Bangkok Suvarnabhumi on Thu, 3 Jul, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departs from Kansai International (Osaka) on Mon, 8 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $350, select.

Osaka.$354 per passenger.Departing Fri, 11 Jul, returning Sat, 16 Aug.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Fri, 11 Jul, arriving in Kansai International (Osaka).Inbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Sat, 16 Aug, arriving in Don Mueang.Price includes taxes and charges.From $354, select.

Osaka.$355 per passenger.Departing Wed, 9 Jul, returning Thu, 29 Jan.Return flight with Shandong Airlines and Thai VietJet Air.Outbound indirect flight with Shandong Airlines, departs from Bangkok Suvarnabhumi on Wed, 9 Jul, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departs from Kansai International (Osaka) on Thu, 29 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $355, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Kansai International (Osaka) flights are currently cheapest in July.

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Direct flights from Bangkok to Kansai International (Osaka)

Bangkok to Kansai International (Osaka): Alternative routes

Compare routes from Bangkok to Osaka below. You may find an airport to fly into that's cheaper, faster, or easier than Kansai International (Osaka).

Bangkok to Osaka: Flight information

The things to know before you go.

Cheapest flight found	$328
Cheapest month to fly	June
Average flight time	5 hrs, 28 mins
Most popular airline	Turkish Airlines
Average flights per week	125

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

How much are return flights from Bangkok to Kansai International (Osaka)?

The best price we found for a return flight from Bangkok to Kansai International (Osaka) is $328. 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.

How long does it take to fly from Bangkok to Kansai International (Osaka)?

5 hours and 28 minutes is the average flight time from Bangkok to Kansai International (Osaka).

Which airlines fly direct from Bangkok to Kansai International (Osaka)?

Turkish Airlines, Thai Airways and ANA (All Nippon Airways) fly direct from Bangkok to Kansai International (Osaka).

How many flights are there a week from Bangkok to Kansai International (Osaka)?

As of June 2025, there are 125 flights per week flying from Bangkok to Kansai International (Osaka).

When is the cheapest time to fly from Bangkok to Kansai International (Osaka)?

The cheapest month to fly from Bangkok to Kansai International (Osaka) is usually June 2025.

Which upcoming date is cheapest to fly from Bangkok to Kansai International (Osaka) Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Kansai International (Osaka) Airport on Sunday, 29 June 2025.

Can I get a direct flight from Bangkok to Kansai International (Osaka) Airport?

Yes – the average flight time is 5 hours and 28 minutes.

How can I find the best flight deal to Kansai International (Osaka)?

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 Kansai International (Osaka) 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.

When is the best time to book flights to Osaka?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Bangkok to Kansai International (Osaka) with?

The cheapest airline that flies to Kansai International (Osaka) is Thai AirAsia X .

Travelling from Bangkok to Kansai International Airport (KIX): What you need to know

Get your trip planning started by considering where you'll catch your flight from Bangkok to Kansai International Airport (KIX). Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK) are the two main airports in Bangkok.
Around 5 hours 35 minutes is the usual time it takes for a direct Bangkok to Kansai International Airport flight.
Kansai International Airport is located in Osaka. The city follows the UTC+9 timezone and is two hours ahead of Bangkok.
The busiest route is from Suvarnabhumi Airport (BKK) to Kansai International Airport (KIX), with 28 direct services every week. If you're eager to be on your way, the earliest flight from BKK to KIX is the 12:25am JAL option. If you prefer to leave later in the day, the last departure is at 11:59pm with Thai Airways International.
Your flight from Bangkok to KIX won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
With more people on the move during high season, aim to get to your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow for additional wait times.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

Suvarnabhumi Airport (BKK) offers an easy route to your destination. Nonstop flights from Bangkok to Kansai International Airport (KIX) can be booked from this terminal.
Leading airlines that operate direct flights from Bangkok to Kansai International Airport departing BKK include:
The most frequently booked airline between BKK and KIX is Thai Airways International.
JAL is the most consistent performer for punctuality on this route.
Think about adding a stopover to find cheap flights from Bangkok to KIX. Simply deselect 'Direct flights only' when browsing departures from Suvarnabhumi Airport (BKK). Break the trip up (and maybe score a better deal) by stopping at one of these popular airports:
- Shanghai Pudong International Airport (PVG)
- Hong Kong International Airport (HKG)
- Nanjing Lukou International Airport (NKG)
BKK is about 32 kilometres from central Bangkok. If you're driving, catching a cab or ride-sharing from the centre, it'll take 35 minutes or so to get there, depending on traffic. If you're taking public transport, expect the trip time to be around 1 hour 5 minutes.
Want a leisurely start to your holiday? Stay near Suvarnabhumi Airport. Whether you've booked an early flight from Bangkok to Kansai International Airport or just don't want to be rushed, these hotels are the ideal choice:
When it comes to the on-time performance of Suvarnabhumi Airport, 67.87% of flights complete their journey on time.

Don Mueang International Airport (DMK)

You can book a direct Bangkok to Kansai International Airport (KIX) flight ticket with departures from Don Mueang International Airport (DMK). Figure out if flying from DMK works better for your plans.
Thai AirAsia X offers direct flights from Bangkok to KIX leaving from DMK. Book your favourite window (or aisle) seat and get to your destination in a single hop.
Thai AirAsia X is the most popular choice for passengers flying from DMK to KIX.
Make the most of your trip with a stopover on your flight from Bangkok to Kansai International Airport. Here's where you can connect between Don Mueang International Airport and KIX:
- Shanghai Pudong International Airport (PVG)
- Hong Kong International Airport (HKG)
- Taiwan Taoyuan International Airport (TPE)
On public transport, you can travel from central Bangkok to DMK in around 1 hour 5 minutes. The airport is roughly 27 kilometres away, and making the trip by car will take approximately 30 minutes.
Get a head start on your holiday with an additional night away from home. Before catching your Bangkok to KIX flight, stay in one of these hotels near Don Mueang International Airport:
66.48% of flights leaving Don Mueang International Airport arrive according to schedule.

About Kansai International Airport (KIX)

Stay moments from the tarmac after your flight from Bangkok to Kansai International Airport. First Cabin Kansai Airport is a comfortable option close to KIX. Or check in and get some rest at Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport before heading to your final destination.
The street address for KIX is 1 Senshukukokita, Izumisano.

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

At the moment, $134 is the best price we've found for a one-way ticket from Bangkok to Kansai International Airport. The cheapest price for a return flight is $328. Keep in mind fares may change due to demand at the time of booking.
Booking early is often the key to scoring a cheap flight from Bangkok to KIX. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.
If you have some flexibility with your travel dates, use the 'Whole month' search tool. It'll show you the cheapest price across the month when searching for your Bangkok to Kansai International Airport ticket.
Stay on top of deals for flight tickets from Bangkok to KIX by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Filters make it easier to find a bargain for your flight from Bangkok to Kansai International Airport. Choose the departure times, airlines and number of stops that line up with your plans. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Bangkok to Kansai International Airport (KIX)

April is the quietest month for flights from Bangkok to Kansai International Airport (KIX), while June is the most popular. Work out the best time to go to Osaka based on whether you prefer a laid-back vibe or a lively atmosphere.
Lock in a Bangkok to KIX flight ticket departing in August if you're eager to explore the city during its warmest month. Expect temperatures in Osaka to range from 21ºC to 34ºC.
For cooler conditions, look for a cheap ticket from Bangkok to Kansai International Airport in January when temperatures are between 0ºC and 10ºC.

More about Osaka

After booking your flight from Bangkok to Kansai International Airport, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Osaka:
There are so many things to see and do in this city, it can be hard to know where to begin. Dotonbori, Osaka Castle and The Wizarding World of Harry Potter are leading attractions which should be on any well-planned Osaka itinerary.

Explore more of Japan

Osaka is easy to fall in love with, but there are so many other corners of Japan just waiting to be explored. About 177 kilometres north-east of Osaka, a visit to Nagoya will keep you on the go. Start with attractions like Nagoya Castle, Sakura Park and Atsuta Shrine.
Around 257 kilometres west of Osaka, Hiroshima is another favourite stop in Japan. Experience this destination's highlights firsthand at Hiroshima National Peace Memorial Hall for the Atomic Bomb Victims, Hiroshima Peace Memorial Park and Rest House of Hiroshima Peace Park.