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£131 Cheap Flights from Bangkok (BKK) to Osaka (KIX)

View £131 flight on Thu, 6 Aug 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Kansai Intl. Airport (KIX)

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Cheap Flights from Bangkok (BKK) to Osaka (KIX)

Prices were available within the past 7 days and start at £131 for one-way flights and £311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Fri, 7 Aug - Fri, 14 Aug
BKK
Bangkok
KIX
Osaka
£311 Return, found 10 hours ago
£311
Return
found 10 hours ago
Select T'Way Air flight, departing Fri, 7 Aug from Bangkok to Osaka, returning Fri, 14 Aug, priced at £311 found 10 hours ago
Hong Kong Airlines
Mon, 26 Oct - Tue, 3 Nov
BKK
Bangkok
KIX
Osaka
£315 Return, just found
£315
Return
just found
Select Hong Kong Airlines flight, departing Mon, 26 Oct from Bangkok to Osaka, returning Tue, 3 Nov, priced at £315 just found
Hahn Air Systems
Sat, 8 Aug - Sat, 15 Aug
BKK
Bangkok
KIX
Osaka
£323 Return, found 11 hours ago
£323
Return
found 11 hours ago
Select Hahn Air Systems flight, departing Sat, 8 Aug from Bangkok to Osaka, returning Sat, 15 Aug, priced at £323 found 11 hours ago
Vietjet Air
Thu, 7 Jan - Thu, 14 Jan
BKK
Bangkok
KIX
Osaka
£344 Return, found 3 hours ago
£344
Return
found 3 hours ago
Select Vietjet Air flight, departing Thu, 7 Jan from Bangkok to Osaka, returning Thu, 14 Jan, priced at £344 found 3 hours ago
Vietnam Airlines
Tue, 25 Aug - Wed, 26 Aug
BKK
Bangkok
KIX
Osaka
£349 Return, found 4 days ago
£349
Return
found 4 days ago
Select Vietnam Airlines flight, departing Tue, 25 Aug from Bangkok to Osaka, returning Wed, 26 Aug, priced at £349 found 4 days ago
China Southern Airlines
Tue, 17 Nov - Thu, 26 Nov
BKK
Bangkok
KIX
Osaka
£356 Return, found 3 days ago
£356
Return
found 3 days ago
Select China Southern Airlines flight, departing Tue, 17 Nov from Bangkok to Osaka, returning Thu, 26 Nov, priced at £356 found 3 days ago
Thai Airways International
Thu, 6 Aug - Thu, 13 Aug
BKK
Bangkok
KIX
Osaka
£369 Return, found 1 day ago
£369
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 6 Aug from Bangkok to Osaka, returning Thu, 13 Aug, priced at £369 found 1 day ago
China Eastern Airlines
Fri, 13 Nov - Thu, 19 Nov
BKK
Bangkok
KIX
Osaka
£372 Return, just found
£372
Return
just found
Select China Eastern Airlines flight, departing Fri, 13 Nov from Bangkok to Osaka, returning Thu, 19 Nov, priced at £372 just found
Greater Bay Airlines
Mon, 26 Oct - Tue, 3 Nov
BKK
Bangkok
KIX
Osaka
£377 Return, just found
£377
Return
just found
Select Greater Bay Airlines flight, departing Mon, 26 Oct from Bangkok to Osaka, returning Tue, 3 Nov, priced at £377 just found
Cathay Pacific
Thu, 12 Nov - Tue, 17 Nov
BKK
Bangkok
KIX
Osaka
£386 Return, just found
£386
Return
just found
Select Cathay Pacific flight, departing Thu, 12 Nov from Bangkok to Osaka, returning Tue, 17 Nov, priced at £386 just found

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Itami ITM. Closest option available. Average driving time to city centre is 10 minutes. Flights from £665
ITM
Itami
Closest
Average driving time to city centre10 min
Flights from £665
Select flight to Kobe Airport UKB. Average driving time to city centre is 32 minutes. Flights from £598
UKB
Kobe Airport
Average driving time to city centre32 min
Flights from £598

Find the cheapest month to fly from Bangkok (BKK) to Osaka (KIX)

January is typically the cheapest month to fly

From £205 - £287 per traveller.

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) cost?
You can find one-way and return flights from BKK to KIX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BKK to KIX ticket fares go up or down.
What is the cheapest month to fly from Bangkok (BKK) to Osaka (KIX)?
The cheapest months to fly from Bangkok (BKK) to Osaka (KIX) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
There are 4 airlines offering direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.). Here are the top carriers:
  • Thai Airways International operates 14 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) every week.
  • Japan Airlines operates 7 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) every week.
  • Peach operates 7 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) every week.
  • Thai Vietjet operates 7 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) every week.
What is the cheapest airline that flies from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
Peach offers one of the cheapest connecting return flights for this route, with prices starting from around £229. Thai AirAsia X is one of the cheapest airlines offering nonstop return flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.), with prices starting from around £364 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Bangkok (BKK) to Osaka (KIX)?
To find a cheap flight from Bangkok (BKK) to Osaka (KIX), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK) to Osaka (KIX)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) typically departs around 12:05 AM local time, operated by T'way Air with baggage. This is a seasonal service, active in March, April, May, June, July, August, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
A direct flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) typically takes around 5 hours 30 minutes. This route covers a distance of approximately 4160 kilometres (2585 miles). If you opt for a flight with one stop, your journey will usually take longer, averaging around 9 hours 30 minutes. Flights with two or more stops generally take about 19 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Bangkok (BKK) to Osaka (KIX)?
Select the "Business class" and "First class" filters when looking for Bangkok (BKK) to Osaka (KIX) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Osaka (KIX) from Bangkok (BKK)?
If you're planning to travel to Osaka from Suvarnabhumi Intl. (BKK), you can fly directly into Kansai Intl. (KIX). Some flights may connect through major hubs like Hong Kong Intl. (HKG), Tan Son Nhat Intl. (SGN), or Changi (SIN) before reaching Osaka. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK) to Osaka (KIX)?
If you booked your Bangkok (BKK) to Osaka (KIX) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Kansai Intl.
Airlines serving
Air China, Air Macau Company, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, EVA Airways, Greater Bay Airlines, Hahn Air Systems, Hong Kong Airlines, Japan Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Singapore Airlines, T'Way Air, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
£310
Distance
4135 km
Average flight time
7 hours 56 mins

Book with confidence

Compare flights from Bangkok to Osaka easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Osaka. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kansai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to Kansai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to Kansai Intl. (KIX)

The easiest way to view the best deals on flights from Bangkok to Osaka today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to Kansai Intl. start at just £311 and range up to £386.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Osaka
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Osaka flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to Kansai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bangkok to Osaka easily and book with confidence

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*Available to Expedia members.