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

View AU$254 flight on Fri, 18 Sept 2026Opens in a new window

Flight 1

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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, 15 Sept - Thu, 24 Sept
BKK
Bangkok
KIX
Osaka
AU$522 Return, found 4 days ago
AU$522
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Tue, 15 Sept from Bangkok to Osaka, returning Thu, 24 Sept, priced at AU$522 found 4 days ago
Vietjet Air
Mon, 5 July - Wed, 14 July
BKK
Bangkok
KIX
Osaka
AU$567 Return, found 2 days ago
AU$567
Return
found 2 days ago
Select Vietjet Air flight, departing Mon, 5 July from Bangkok to Osaka, returning Wed, 14 July, priced at AU$567 found 2 days ago
Jeju Air
Sun, 20 Sept - Tue, 29 Sept
BKK
Bangkok
KIX
Osaka
AU$597 Return, found 2 days ago
AU$597
Return
found 2 days ago
Select Jeju Air flight, departing Sun, 20 Sept from Bangkok to Osaka, returning Tue, 29 Sept, priced at AU$597 found 2 days ago
Shandong Airlines
Fri, 13 Nov - Fri, 27 Nov
BKK
Bangkok
KIX
Osaka
AU$609 Return, found 2 days ago
AU$609
Return
found 2 days ago
Select Shandong Airlines flight, departing Fri, 13 Nov from Bangkok to Osaka, returning Fri, 27 Nov, priced at AU$609 found 2 days ago
Air Macau Company
Fri, 18 Sept - Tue, 22 Sept
BKK
Bangkok
KIX
Osaka
AU$614 Return, found 1 day ago
AU$614
Return
found 1 day ago
Select Air Macau Company flight, departing Fri, 18 Sept from Bangkok to Osaka, returning Tue, 22 Sept, priced at AU$614 found 1 day ago
Juneyao Air
Tue, 17 Nov - Wed, 25 Nov
BKK
Bangkok
KIX
Osaka
AU$619 Return, found 3 days ago
AU$619
Return
found 3 days ago
Select Juneyao Air flight, departing Tue, 17 Nov from Bangkok to Osaka, returning Wed, 25 Nov, priced at AU$619 found 3 days ago
Scoot
Thu, 1 July - Mon, 5 July
BKK
Bangkok
KIX
Osaka
AU$628 Return, found 5 days ago
AU$628
Return
found 5 days ago
Select Scoot flight, departing Thu, 1 July from Bangkok to Osaka, returning Mon, 5 July, priced at AU$628 found 5 days ago
Hong Kong Airlines
Fri, 18 Sept - Tue, 22 Sept
BKK
Bangkok
KIX
Osaka
AU$646 Return, found 1 day ago
AU$646
Return
found 1 day ago
Select Hong Kong Airlines flight, departing Fri, 18 Sept from Bangkok to Osaka, returning Tue, 22 Sept, priced at AU$646 found 1 day ago
Hahn Air Systems
Fri, 8 Jan - Fri, 15 Jan
BKK
Bangkok
KIX
Osaka
AU$655 Return, found 3 hours ago
AU$655
Return
found 3 hours ago
Select Hahn Air Systems flight, departing Fri, 8 Jan from Bangkok to Osaka, returning Fri, 15 Jan, priced at AU$655 found 3 hours ago
Trinity Airways
Thu, 17 Sept - Sat, 26 Sept
BKK
Bangkok
KIX
Osaka
AU$661 Return, found 15 hours ago
AU$661
Return
found 15 hours ago
Select Trinity Airways flight, departing Thu, 17 Sept from Bangkok to Osaka, returning Sat, 26 Sept, priced at AU$661 found 15 hours ago

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 AU$1,392
ITM
Itami
Closest
Average driving time to city centre10 min
Flights from AU$1,392
Select flight to Kobe Airport UKB. Average driving time to city centre is 32 minutes. Flights from AU$898
UKB
Kobe Airport
Average driving time to city centre32 min
Flights from AU$898

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

November is typically the cheapest month to fly

From AU$403 - AU$609 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.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.), 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 airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
The best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) will differ from traveler to traveler. If you like to fly early, Thai Airways International offers early morning flights. If price is the most important factor, Thai Vietjet typically offers the lowest fares. Shanghai Airlines offers the most daily flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
The cheapest months to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) are typically June and January, with average return flights around AU$606. July is a popular month for travel, meaning you'll find plenty of flight options, though it might not be the absolute cheapest. If you're looking for the best balance of good fares and excellent flight schedules, consider aiming for June or January for a potentially more budget-friendly trip.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
You'll find approximately 4 nonstop flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.). For even more choices, look at flights that include layovers, as there are around 130 connecting flights per day. Some common connection points include Hong Kong Intl. (HKG), Incheon Intl. (ICN), and Changi (SIN).
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.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
You'll generally find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) on a Wednesday, with around 73 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Scoot, Singapore Airlines, and Vietnam Airlines.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) are in the late evening, from 9pm to midnight. Many major carriers, including Thai Airways International, Vietnam Airlines and Korean Air, offer flights during this window. Many travellers prefer these times as you can make the most of your day in Bangkok before your flight, and you'll arrive in Osaka in the morning, ready to start your day.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
A nonstop flight from BKK to KIX typically takes around 5 hours 30 minutes, covering approximately 4,160 kilometers. Connecting flights on this route usually add 4 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
Yes, you can fly business class or first class between BKK and KIX. Airlines that offer business class service on this route include:
  • Malaysia Airlines
  • Thai Airways International
  • China Eastern Airlines
  • Shanghai Airlines
  • Korean Air
  • China Southern Airlines
  • Xiamen Airlines
  • Shenzhen Airlines
  • Vietnam Airlines
  • China Airlines
  • Hainan Airlines
  • Starlux Airlines
  • Hong Kong Airlines
  • Japan Airlines
  • Singapore Airlines
  • Asiana Airlines
  • Cathay Pacific
  • Air Macau Company
  • Air China
  • T'Way Air
  • United
  • Philippine Airlines
  • T'way Air with baggage
  • EVA Airways
First class cabins are available on Thai Airways International.
How do I earn miles on a Bangkok (BKK) to Osaka (KIX) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK) to Osaka (KIX) 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) to Osaka (KIX) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK) to Osaka (KIX) 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) to Osaka (KIX) flight and hotel package?
Securing a Bangkok (BKK) to Osaka (KIX) 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-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Osaka (KIX-Kansai Intl.) 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, Bangkok Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Hong Kong Airlines, Japan Airlines, Jeju Air, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shanghai Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
AU$521
Distance
4135 km
Average flight time
7 hours 56 mins

Book with confidence

Your quick guide to flights from Bangkok to Osaka

Pick up great flights from Bangkok to Osaka

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Bangkok to Osaka. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Bangkok to Osaka that take around hours.

Find cheap flights from Bangkok to Osaka

From the great flight deals with prices currently ranging from AU$522 to AU$661, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Bangkok to Osaka around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Osaka is normally in September.

Reasons to book your flight from Bangkok to Osaka with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Bangkok to Osaka across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Osaka right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Bangkok to Osaka

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