KIX

฿5,622 Find Cheap Flights to Osaka Kansai Intl – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿11,409
Typical prices: ฿10,336-฿16,662
Trinity Airways, Peach
Fri 28/9Sun 30/9
BKK - KIX • 1 stop
Cheapest direct flights
฿11,508
Typical prices: ฿10,404-฿16,995
Thai Vietjet Air
Wed 19/9Mon 1/10
BKK - KIX • Direct
Direct flights
You can fly direct with Thai Airways, Thai AirAsia X, and others. Average duration is 5h 36m.
FAQs
FAQs
Top airlines
Most flights • 14 per week
Best reviews • 7.9 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 15% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Osaka Kansai Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Kansai Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kansai Intl

Mon 28 Sep - Wed 30 Sep
Multiple Airlines Logo
02:05 - 18:25BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
14h 20m1 stop Daegu
Multiple Airlines Logo
19:45 - 23:55KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 10mdirect
฿11,409Multiple Airlines
Sun 20 Sep - Mon 28 Sep
Multiple Airlines Logo
19:55 - 08:30BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
10h 35m1 stop Ho Chi Minh City
Multiple Airlines Logo
19:45 - 23:55KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 10mdirect
฿11,442Multiple Airlines
Mon 9 Nov - Fri 13 Nov
Thai AirAsia X Logo
11:45 - 19:30DMK  Bangkok Don Mueang Intl-KIX Osaka Kansai Intl
5h 45mdirect
Thai AirAsia X Logo
09:55 - 14:25KIX  Osaka Kansai Intl-DMK Bangkok Don Mueang Intl
6h 30mdirect
฿11,508Thai AirAsia X
Sat 19 Sep - Thu 1 Oct
Thai Vietjet Air Logo
00:15 - 07:55BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
5h 40mdirect
Thai Vietjet Air Logo
08:55 - 12:55KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 00mdirect
฿11,508Thai Vietjet Air
Sat 19 Sep - Wed 30 Sep
Thai Vietjet Air Logo
00:15 - 07:55BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
5h 40mdirect
Thai Vietjet Air Logo
12:25 - 22:40KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
12h 15m1 stop Taipei City Taiwan Taoyuan Intl
฿11,541Thai Vietjet Air
Sat 19 Sep - Mon 28 Sep
Thai AirAsia X Logo
01:15 - 09:10DMK  Bangkok Don Mueang Intl-KIX Osaka Kansai Intl
5h 55mdirect
Thai AirAsia X Logo
12:25 - 16:25KIX  Osaka Kansai Intl-DMK Bangkok Don Mueang Intl
6h 00mdirect
฿11,574Thai AirAsia X
Sat 19 Sep - Mon 28 Sep
Peach Logo
01:15 - 09:20BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
6h 05mdirect
Peach Logo
19:45 - 23:55KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 10mdirect
฿12,462Peach
Sat 19 Sep - Tue 29 Sep
Peach Logo
01:15 - 09:20BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
6h 05mdirect
Peach Logo
19:45 - 23:55KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 10mdirect
฿12,462Peach
Mon 22 Feb - Mon 1 Mar
Shandong Airlines Logo
02:25 - 11:25BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
31h 00m1 stop Qingdao Jiaodong Intl
Shandong Airlines Logo
12:30 - 01:25KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
14h 55m1 stop Qingdao Jiaodong Intl
฿12,462Shandong Airlines
Tue 23 Feb - Tue 2 Mar
Shandong Airlines Logo
02:25 - 11:25BKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
31h 00m1 stop Qingdao Jiaodong Intl
Shandong Airlines Logo
12:30 - 01:25KIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
14h 55m1 stop Qingdao Jiaodong Intl
฿12,462Shandong Airlines
Booking Insights

Price, demand, and travel trends for Thailand to Osaka Kansai Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Thailand to Osaka Kansai Intl Airport with more confidence.

What is the cheapest flight to Osaka Kansai Intl Airport?

Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport is the cheapest route at ฿11,409 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Osaka Kansai Intl Airport?

A return flight to Osaka Kansai Intl Airport costs ฿12,987 on average, based on data over the past 12 months on KAYAK. Return fares from Bangkok Suvarnabhumi Airport average ฿13,724, while Chiang Mai runs a bit higher at ฿14,045.

What is the cheapest day to fly to Osaka Kansai Intl Airport?

Wednesday is the cheapest day to fly to Osaka Kansai Intl Airport at ฿12,527 return on average over the past 12 months on KAYAK. Friday is the most expensive at ฿14,665.

What is the cheapest month to fly to Osaka Kansai Intl Airport?

  • June is the cheapest month to fly to Osaka Kansai Intl Airport with an average price of ฿10,489 return.
  • April (฿15,125) and December (฿14,073) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Osaka Kansai Intl Airport?

Afternoon flights to Osaka Kansai Intl Airport are the cheapest at ฿10,752 return on average. Night flights are the most expensive at ฿13,612.

When are flights to Osaka Kansai Intl Airport the cheapest?

Flights to Osaka Kansai Intl Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Osaka Kansai Intl Airport

Low season

August

Cheapest flight

฿5,622
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

When to book flights to Kansai Intl

Are your dates flexible? Find out the best times to travel to Kansai Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Osaka Kansai Intl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Osaka Kansai Intl Airport?

    Thai Airways operates the most flights from Thailand to Osaka Kansai Intl Airport at 14 per week, while Thai AirAsia X is the airline most often selected by KAYAK users searching for flights from Thailand to Osaka Kansai Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Osaka and the surrounding area?

    Flights to Osaka can arrive at several major airports serving the metro area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX). Nearby alternatives within 80.5 km of Osaka include Osaka Itami (ITM) and Kobe (UKB). These airports are not in Osaka itself but may be useful depending on your route, airline, and onward travel plans.

  • How long are direct flights to Osaka Kansai Intl Airport from different departure cities?

    Direct flight time to Osaka Kansai Intl Airport varies depending on your departure city:
    • from Bangkok Suvarnabhumi Airport: 5h 15m
    • from Chiang Mai: 4h 50m

  • Where can I fly from to get the cheapest fares to Osaka Kansai Intl Airport?

    Based on fares booked in the past 5 days, the cheapest flights to Osaka Kansai Intl Airport are from:
    • Bangkok, from ฿11,409 return

  • How many flights serve Osaka Kansai Intl Airport?

    Osaka Kansai Intl Airport receives 7 flights per day and 48 per week from across the world. Bangkok Suvarnabhumi Airport has the most flights to Osaka Kansai Intl Airport with 32 weekly flights.

  • How do I know if a flight to Osaka Kansai Intl Airport is a good deal?

    A good deal on a flight to Osaka Kansai Intl Airport is around ฿10,336 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Osaka Kansai Intl Airport?

    Last-minute fares to Osaka Kansai Intl Airport – booked within 2 weeks of departure – run 7% above the average return fare of ฿12,987.

  • Which airlines should I consider for flights to Osaka Kansai Intl Airport?

Your guide to booking Osaka Kansai Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Osaka Kansai Intl Airport, aim to book around 25 weeks before you fly. That window historically saves about 19% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Osaka Kansai Intl Airport, recent KAYAK data shows that stronger deals tend to be around ฿10,336 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Osaka Kansai Intl Airport in June. Return fares historically average ฿10,489 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to ฿2,861 per return. Midday flights to Osaka Kansai Intl Airport average ฿10,752 compared to ฿13,612 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Osaka Kansai Intl Airport, some airlines may include bags at no extra cost. For example, Thai AirAsia X includes a cabin bag and a checked bag in Economy class, Thai Vietjet Air includes a cabin bag and a checked bag in Economy class, and Thai Airways includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Osaka Kansai Intl Airport, a few great places to start are Namba Parks, Namba Train Station, and Shinsaibashi Shopping Arcade. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Kansai Intl

 
Need help choosing which airline to fly with to Kansai Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1911 reviews
8.4Boarding
7.7Food
8.7Crew
8.2Comfort
7.8Entertainment
Airline reviews

My ONLY complaint with Japan Airlines is their in-floght movie options. The choices were very limited and skewed towards lesser movies that are pretty much unknown. On a 13 hour flight I'm dependent on there being a solid list of decent films to pick from. The poor choices made the flight seem twice as long. Next time I'll bring a fully loaded iPad for my movies.

8.0 ExcellentAnonymous, May 2026
Read more Japan Airlines reviews

My ONLY complaint with Japan Airlines is their in-floght movie options. The choices were very limited and skewed towards lesser movies that are pretty much unknown. On a 13 hour flight I'm dependent on there being a solid list of decent films to pick from. The poor choices made the flight seem twice as long. Next time I'll bring a fully loaded iPad for my movies.

It was okay, short flight so nothing much to comment.

Japan Airlines was excellent as usual once on the plane. Cabin crew was wonderful as usual. Boarding was solid on the Honolulu leg. For Thai Airways the boarding was less organized. I was in an earlier group but they weren’t clear with the numbers or instructions. Flight crew from Japan to Thailand was very good.

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

This flight was leg 2 of 2 leg journey. The staff at baggage re-drop in Tokyo were fabulous. Once at gate when time to board, had to take standing room bus to the tarmac to board. Did not like getting out to plane and having to wait 5 minutes until they opened bus door.

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

I purchased the ticket online and went to do online check in amd the app wouldnt let me. I went to the airline desk and they couldnt confirm my ticket in their system. I ended up having to buy a ticket from the airline directly and paying twice for the same flight. The app wouldnt lwt me check in the kayak purchased ticket until after my flight was taken off.

Great easy And smooth check in boarding and flight. Great experience. The allergen free meal was good because I could eat, but flavor and texture left a bit to be desired.

The flight was pretty much as expected. Have spent a lot of time flying back and forth from Asia to the US. So it was normal, as usual, most Asian airlines do not have good food, of course, most airlines don't have very good food something to do with 30,000 feet in the air. The seats were a little cramped but that's kind of normal for economy class. Their notification of where to pick up baggage was really screwy. I had to run all over Harry Reid Airport in Vegas to find my baggage. A little better communication about that Would have been much nicer.

Consider adding “N/A” to some review options. This flight had no food or entertainment.

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Thanks to the kind staff for locating my lost onamori.

Quite ordinary, as might be expected of a budget flight. It was difficult to understand the instructions unless one speaks Japanese, and the seats were quite basic.

Very easy process overall. The staff communicated well and everything was efficient.

Very affordable, smooth check in process, flight attendants were safe and kind, lots of flight availability within Japan.

The seat is so bad Can’t recline the chair

For Travelers with babies, if they can be supported by allowing to carry the Baby stroller upto the Airplane gate, and not submit at the Check-In counter. it will be very convenient. Thankyou.

I rated the experience poor because I had to purchase new tickets to return to Phuket because the airline had no record of my flight.

i think allowing passenger to have personal handbags or bags in their lap is a safety issue. As for food there was not onbpard and had no other choice. We also waited for over 1hour 10 min for some reason and keep getting we will be departing soon.

Newer plane and comfortable. No wifi and thier website and App. are horrible. Tried to purchase luggage online and could not do it.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

We were packed in like sardines. They did not even serve water on the flight!

Everything was good just the part on the need to transfer via bus to plane

Good seats. Check in, baggager, etc ... all went smoothly. Those are the things that matter. Food could have been better. Also ok, you are a budget airline, but maybe you could offer us plain bottled water. That wouldn't cost much and it is difficult to bring ourselves and difficult to be without.

The flight on the 8.10was canceld so i had to by tickt on anather airline As the low say i will need a full refand of the mony i paid you for this flight! Thenk you Dan richental

No snacks meal or drinks for 9hr flight, no entertainment options. Crew appeared tired, irritable. It's apparently a budget airline, they make sure it feels that way.

Un peu déçu par le vol, c’est la première fois que je prend un vol de 6h ou les boissons et la nourriture sont payantes et pas inclus dans le vol. Peut être que c’est propre à la compagnie mais ça m’a surprise. Le fait qu’il n’y est pas d’écran pour pouvoir passer le temps était aussi un point négatif. Cependant le personnel était très agréable.

First time of flying with Air Asia and great choice

Don't even offer water on a 5 and half hours flight. Its laughable one have to rent a blanket.

No free water. Water cost money in a currency that I didn’t have.

Pay for food on an almost 6 hour flight. Very tight space, I had to show my boarding pass for the food I paid and the blanket set. I had an online boarding pass, that didn’t work, I had to take out the printed boarding pass out of the overhead locker whilst my neighbour was eating, as I was sitting in a Center seat. The staff was very friendly and got my bag out but it didn’t make sense. As the online boarding pass was enough for the blanket set. But not for the food. Just to make a check on the piece of paper. I had a warm free meal on an one hour flight from BKK to Samui with Bangkok airways. So airasia just tries to save money where they can.

Travelling to a place near Kansai Intl?

Book flights to Kansai Intl if you plan to visit one of these locations
Himeji
Nara
Izumisano
Nishinomiya

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