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

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travellers and cabin class, 1 Adult, Economy

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 $346. Find the lowest prices on one-way and return tickets right here.

Bangkok.$162 per passenger.Departing Mon, 20 Jul.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Mon, 20 Jul, arriving in Don Mueang.Price includes taxes and charges.From $162, select.

Bangkok.$162 per passenger.Departing Fri, 14 Aug.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Fri, 14 Aug, arriving in Don Mueang.Price includes taxes and charges.From $162, select.

Bangkok.$162 per passenger.Departing Tue, 22 Sep.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Tue, 22 Sep, arriving in Don Mueang.Price includes taxes and charges.From $162, select.

Bangkok.$189 per passenger.Departing Tue, 10 Nov.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Tue, 10 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $189, select.

Bangkok.$189 per passenger.Departing Thu, 14 Jan.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 14 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $189, select.

Bangkok.$190 per passenger.Departing Thu, 25 Mar.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 25 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $190, select.

Bangkok.$196 per passenger.Departing Thu, 1 Oct.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Thu, 1 Oct, arriving in Don Mueang.Price includes taxes and charges.From $196, select.

Bangkok.$206 per passenger.Departing Sat, 6 Feb.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Sat, 6 Feb, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $206, select.

Bangkok.$216 per passenger.Departing Thu, 27 May.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Thu, 27 May, arriving in Don Mueang.Price includes taxes and charges.From $216, select.

Bangkok.$216 per passenger.Departing Tue, 27 Apr.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Tue, 27 Apr, arriving in Don Mueang.Price includes taxes and charges.From $216, select.

Bangkok.$218 per passenger.Departing Fri, 4 Dec.One-way flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Kansai International (Osaka) on Fri, 4 Dec, arriving in Don Mueang.Price includes taxes and charges.From $218, select.

Bangkok.$257 per passenger.Departing Wed, 9 Jun.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Kansai International (Osaka) on Wed, 9 Jun, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $257, select.

Bangkok.$279 per passenger.Departing Tue, 1 Jun.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Kansai International (Osaka) on Tue, 1 Jun, arriving in Don Mueang.Price includes taxes and charges.From $279, select.

Bangkok.$331 per passenger.Departing Sat, 3 Jul.One-way flight with Cebu Pacific.Outbound indirect flight with Cebu Pacific, departs from Kansai International (Osaka) on Sat, 3 Jul, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $331, select.

Bangkok.$641 per passenger.Departing Thu, 1 Jul.One-way flight with Thai Airways.Outbound direct flight with Thai Airways departs from Kansai International (Osaka) on Thu, 1 Jul, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $641, 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 July.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

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.

Don Mueang

21km from central Bangkok

ClosestCheapest

from $162

Search flights

Bangkok Suvarnabhumi

29km from central Bangkok

from $189

Search flights

Osaka to Bangkok: Flight information

The things to know before you go.

Cheapest flight found	$162
Cheapest month to fly	July
Average flight time	6 hrs, 12 mins
Most popular airline	Thai AirAsia X
Average flights per week	789

Finding cheap flights from Osaka to Bangkok: Frequently asked questions

How many airports are there in Bangkok?

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.

How much are return flights from Osaka to Bangkok?

The best price we found for a return flight from Osaka to Bangkok is $322. 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 Osaka to Bangkok?

6 hours and 12 minutes is the average flight time from Osaka to Bangkok.

Which airlines fly direct from Osaka to Bangkok?

Thai AirAsia X, Thai Airways and ANA (All Nippon Airways) fly direct from Osaka to Bangkok.

How many flights are there a week from Osaka to Bangkok?

As of July 2026, there are 496 flights per week flying from Osaka to Bangkok.

When is the cheapest time to fly from Osaka to Bangkok?

The cheapest month to fly from Osaka to Bangkok is usually August.

Which is the cheapest airport to fly into in Bangkok?

If you're flying from Osaka, the cheapest airport near Bangkok is Don Mueang – which is 21.4 km away from the centre of Bangkok. We've found flights into this airport from $322.

Which upcoming date is cheapest to fly from Osaka to Bangkok on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Bangkok on Saturday, 15 August 2026.

Can I get a direct flight from Osaka to Bangkok?

Yes – the average flight time is 6 hours and 12 minutes.

How can I get the best flight deal from Osaka to Bangkok?

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.

When is the best time to book flights to Bangkok?

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.

What’s the weather like in Bangkok?

In July, the average temperature is usually around 28°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.

Which is the cheapest airline to fly from Osaka to Bangkok with?

The cheapest airline that flies to Bangkok is Thai AirAsia X .

Flying from Osaka to Bangkok: what you need to know

Get your holiday planning started by considering the departure point for your flight from Osaka to Bangkok. Kansai International (Osaka) Airport (KIX) and Kobe Airport (UKB) are the main airports in Osaka.
Arrive in Bangkok at Bangkok Suvarnabhumi Airport (BKK) or Don Mueang Airport (DMK).
Take a direct Osaka to Bangkok flight and you'll be flying for an average of 6 hours 20 minutes.
Bangkok's timezone is UTC+7, which makes Bangkok two hours behind Osaka.
Kansai International (Osaka) Airport (KIX) to Bangkok Suvarnabhumi Airport (BKK) is the busiest route. When looking for your flight from Osaka to Bangkok, you can choose from 30 services a week between KIX and BKK.
For a relaxed travel experience, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your Osaka to Bangkok flight.
During popular months such as November, it's best to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during a peak period in general.

How to find the cheapest flights from Osaka to Bangkok

Score cheap Osaka to Bangkok flights by booking nine months ahead. According to our research, that's the sweet spot for bagging a bargain.
February is the best month for picking up an incredible deal on a plane ticket from Osaka to Bangkok. If you're looking to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Stay on top of deals for cheap flights from Osaka to Bangkok by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.
Save money on your Osaka to Bangkok flight with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Flying from Osaka

Kansai International (Osaka) Airport (KIX)

Start your trip at Kansai International (Osaka) Airport (KIX), which has a range of direct flights from Osaka to Bangkok. From KIX, you can fly straight into Bangkok Suvarnabhumi Airport (BKK) or Don Mueang Airport (DMK).
These are some of the most popular carriers offering direct Osaka to Bangkok plane tickets with departures from KIX:
Think about adding a stopover to potentially save on your Osaka to Bangkok flight. Just uncheck 'Direct flights only' when browsing departures from Kansai International (Osaka) Airport. Take a break (and maybe save some cash) by stopping at one of these airports:
- Hangzhou Airport (HGH)
- Hong Kong Intl Airport (HKG)
- Manila Ninoy Aquino Airport (MNL)
The journey from central Osaka to KIX takes around 45 minutes on public transport. If you drive, ride-share or get a taxi, you'll cover the 40 kilometres in 50 minutes or so, depending on traffic.
Booked an early flight from Osaka to Bangkok? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near Kansai International (Osaka) Airport:
Of all flights leaving Kansai International (Osaka) Airport, 73% land on time at their destination.
KIX is located at 1 Senshukukokita, Izumisano.

Kobe Airport (UKB)

UKB is about 26 kilometres from central Osaka. It takes 40 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 50 minutes.
Want to enjoy an extra night away before catching your flight from Osaka to Bangkok? Unwind in a hotel near Kobe Airport before your holiday officially begins. Check out these accommodation options:
Kobe Airport has earned its reputation for punctuality. 81% of flights leaving here meet their scheduled arrival times without fail.
UKB is located at 1 Kobekuko, Chuo Ward.

Arriving in Bangkok

Bangkok Suvarnabhumi Airport (BKK)

Bangkok Suvarnabhumi Airport (BKK) to central Bangkok takes about 35 minutes to reach by car. The centre is roughly 27 kilometres away.
Getting there on public transport will take you around 35 minutes.
If you're arriving on a late flight from Osaka to Bangkok, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near BKK:
Fast-track your adventure by picking up a Bangkok Suvarnabhumi Airport rental car. Grab your wheels from Chic Car Rent, asap car rental or Hertz and experience the lesser-explored corners of Bangkok and beyond.
To secure the lowest price, book your ride from Bangkok Suvarnabhumi Airport around four weeks in advance of your Osaka to Bangkok flight.

Don Mueang Airport (DMK)

Central Bangkok is around 21 kilometres from Don Mueang Airport (DMK). After your flight from Osaka to Bangkok has touched down and you've made your way out of the airport, the drive should take about 35 minutes.
You can expect the trip to take about 1 hour 5 minutes on public transport.
Hang the 'Do not disturb' sign on your door and rest at a hotel close to DMK. Here are a few options where you can tuck yourself in after your flight from Osaka to Bangkok:
Chic Car Rent, asap car rental and Hertz make picking up a Don Mueang Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.
Avoid last-minute price surges. Reserving your ride three weeks before your arrival at DMK will help you stay within budget.

Best time to go to Bangkok

It's time to work out your travel dates for your flight from Osaka to Bangkok. January is the most popular month to travel to Bangkok. If you want a quieter atmosphere, go in March.
Before locking in your Osaka to Bangkok tickets, think about the type of weather you enjoy. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).
January has average temperatures of between 19ºC (66ºF) and 34ºC (93ºF). Look for cheap flights from Osaka to Bangkok around that time if you'd rather travel in cooler conditions.

More about Bangkok

When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Bangkok right here. Browse these hotels as soon as you've locked in your flight from Osaka to Bangkok:
Every great holiday has to include a little sightseeing. The Grand Palace, The Temple of the Emerald Buddha and Songkran Festival Silom are must-do's during your Bangkok adventure.