BKK - KIX

$152 Find Cheap Flights from Bangkok to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Osaka departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Osaka.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Osaka.
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Everything you should know

Cheapest round-trip
$298
Typical prices: $340-$254
Thai Vietjet Air, Shandong Airlines
Tue 6/30Mon 7/20
BKK - KIX • 1 stop
Cheapest non-stop
$323
Typical prices: $314-$249
Peach, Thai Vietjet Air
Tue 6/2Sat 6/20
BKK - KIX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JAL's Sky Wider seats offer more space for comfort.
Peach's Value Peach fare includes a checked bag.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $321 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Japan Airlines, Peach and others. Average duration is 5h 38m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $320 (round-trip)
Shortest trip • 6h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Osaka!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Bangkok to Osaka (BKK-KIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to Osaka

Tue, Jun 30 - Mon, Jul 20
Multiple Airlines Logo
7:00 pm - 7:55 am
BKK
-
KIX
10h 55m
1 stop
Multiple Airlines Logo
12:30 pm - 1:50 am
KIX
-
BKK
15h 20m
1 stop
$298Multiple Airlines
Tue, Jun 2 - Sat, Jun 20
Multiple Airlines Logo
1:25 am - 9:10 pm
BKK
-
KIX
17h 45m
1 stop
Multiple Airlines Logo
8:55 am - 12:55 pm
KIX
-
BKK
6h 00mnonstop
$299Multiple Airlines
Fri, May 22 - Wed, May 27
Multiple Airlines Logo
1:25 am - 9:10 pm
BKK
-
KIX
17h 45m
1 stop
Multiple Airlines Logo
12:25 pm - 10:40 pm
KIX
-
BKK
12h 15m
1 stop
$302Multiple Airlines
Fri, May 22 - Wed, May 27
Multiple Airlines Logo
1:25 am - 9:10 pm
BKK
-
KIX
17h 45m
1 stop
Multiple Airlines Logo
7:30 pm - 11:55 pm
KIX
-
BKK
6h 25mnonstop
$303Multiple Airlines
Wed, May 13 - Sun, May 24
Multiple Airlines Logo
1:25 am - 9:10 pm
BKK
-
KIX
17h 45m
1 stop
Multiple Airlines Logo
4:00 pm - 1:25 am
KIX
-
BKK
11h 25m
1 stop
$304Multiple Airlines
Wed, May 13 - Sun, May 24
Multiple Airlines Logo
1:25 am - 9:10 pm
BKK
-
KIX
17h 45m
1 stop
Multiple Airlines Logo
4:00 pm - 1:25 am
KIX
-
BKK
11h 25m
1 stop
$305Multiple Airlines
Tue, Jun 2 - Sat, Jun 20
Multiple Airlines Logo
1:25 am - 11:40 am
BKK
-
KIX
8h 15m
1 stop
Multiple Airlines Logo
7:30 pm - 11:55 pm
KIX
-
BKK
6h 25mnonstop
$306Multiple Airlines
Tue, Aug 18 - Fri, Aug 21
Multiple Airlines Logo
1:50 pm - 7:55 am
BKK
-
KIX
16h 05m
1 stop
Multiple Airlines Logo
4:00 pm - 1:25 am
KIX
-
BKK
11h 25m
1 stop
$309Multiple Airlines
Sat, May 9 - Sun, May 17
Multiple Airlines Logo
12:20 am - 12:45 pm
BKK
-
KIX
10h 25m
1 stop
Multiple Airlines Logo
4:00 pm - 1:25 am
KIX
-
BKK
11h 25m
1 stop
$310Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
9:55 pm - 9:00 pm
BKK
-
KIX
21h 05m
1 stop
Multiple Airlines Logo
7:30 pm - 11:55 pm
KIX
-
BKK
6h 25mnonstop
$311Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bangkok to Osaka flights

Get data-powered insights and trends into flights from Bangkok to Osaka to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport departing in June.

What’s the cheapest day of the week to fly from Bangkok to Osaka?

The average price of all round-trip flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Bangkok to Osaka, you should consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to Bangkok, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport is June, where tickets cost $267 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $462 and $435 respectively.

Can I save money by flying with a layover from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $360 on average.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from Bangkok to Osaka

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Japan Airlines, Peach and Thai Airways

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know

Low seasonAugust
Cheapest flight$149
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Bangkok to Osaka

When to book flights from Bangkok to Osaka

Are your dates flexible? Find out the best times to travel from Bangkok to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to Osaka flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport?

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport was $149 for a one-way ticket and $298 for a round-trip.

  • Do I need a passport to fly between Bangkok and Osaka?

    A passport is required to fly from Bangkok to Osaka.

  • Which airports will I be using when flying from Bangkok to Osaka?

    When flying out of Bangkok you will be using Bangkok Suvarnabhumi. You will be landing at Osaka, also known as Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Bangkok to Osaka?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Bangkok to Osaka flight route.

  • Which airline alliances offer flights from Bangkok to Osaka?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Bangkok and Osaka, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Bangkok to Osaka?

    There are nonstop flights from Bangkok to Osaka on a daily basis.

  • Which is the best airline for flights from Bangkok to Osaka, Japan Airlines or Thai Airways?

    The two airlines most popular with KAYAK users for flights from Bangkok to Osaka are Japan Airlines and Thai Airways. With an average price for the route of $564 and an overall rating of 8.3, Japan Airlines is the most popular choice. Thai Airways is also a great choice for the route, with an average price of $620 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Bangkok to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Bangkok is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Bangkok with another airline. Booking your flights between Bangkok and KIX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $382 or less one-way and $330 or less round-trip.

Prefer to fly direct from Bangkok to Osaka?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Bangkok Suvarnabhumi to Osaka Kansai Intl.
Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Osaka Kansai Intl Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Osaka Kansai Intl

Monday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Tuesday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Wednesday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Thursday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Friday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Saturday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Sunday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

See more direct flights

Direct returns

Osaka Kansai Intl to Bangkok Suvarnabhumi

Monday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Tuesday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Wednesday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Thursday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Friday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Saturday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Sunday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Bangkok to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok to Osaka? 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 1757 reviews
7.8Entertainment
7.7Food
8.7Crew
8.4Boarding
8.2Comfort
Airline reviews

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

10.0 ExcellentPongsathorn, Mar 2026
LAX - HND
Read more Japan Airlines reviews

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

Sure I would’ve liked a little more space, but it was better than economy. I bring my own food because I have food allergies it would be nice if they offered larger salads or more vegetables instead of starch it was really a good flight. I don’t wanna complain. I’m grateful to fly at all safely. Thank you to the pilots.

I enjoyed flying on Japan Airline. However, my flight from Osaka to Tokyo did not give us enough time to make my connecting flight. We missed our next flight due to the following: We were seated on row 24 which causes us to get off of plane late, having to go to the restroom, having to exit the airport and take a shuttle-bus from terminal one to terminal three, having to go through security and immigration. We were disappointed that we had to catch another flight

Flight crews are very attentive and polite. Cabin and toilets are clean. Food is above average for economy class. We missed our connecting flights because the first flight was delayed, the ground crews at Tokyo were very helpful, providing all the information and support (including cash for our train ticket) to get us to our destination. Very impressive. No wonder they are always at the top ten lists.

Crew hospitality was as expected of a Japanese carrier, however the foods were lacking. The dinner options provided all contained pork and the breakfast was lacking in both quality and volume. I was starving throughout the trip.

Excellent! So happy that the crew members were so helpful and friendly and able to understandably communicate. They’re very receptive with someone like me, with disability. I love that I did not even have to ask for luggage help like, having to place and take down my carry-on luggage in and out of the over-head compartment. Hope, help is extended to disabled passenger(s) through out class classifications they’ve bought; economy or business class it might be. As a disabled person myself, I’m truly of great appreciation of this kind of help. Means a lot !!! Thank you so very much JAL crew. You out done others on this customer service part of the trip. Please continue to do so. From now on, I’ll choose JAL as my airline whenever I have to fly to any southeast asian countries. And I will disseminate my excellent travel experience with you to others.

American Airlines food is horrible. Also, paid to fly JAL on all segments, but received a much lower quality. I was disappointed to learn that we would be using American Airlines on this flight, which has less comfort, entertainment, choices, and lower standard of service. Overall not satisfied.

Food was very mediocre. Economy is pretty uncomfortable. Crew was excellent and responsive.

Not as good as I expected, I couldn't use the screen to watch movies or anything else because it wasn't 'STEADY' AT ALL, it moved every single time that the passenger who sat on that seat moved, that caused me fell dizzy and nauseous when I tried to use it, so I ended up with only sleeping and eating with no entertainment all my haul flight on premium economy seat, plus the passenger who sat next to me, she just loved to spread her very long hair down on my shoulder, face, arm, sometimes her hair just whacked my face till I really wanted to offer her my hairband!, super annoying 😑 and that my bad experience with that flight.

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good.

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.

Excellent airline. The plane was clean and the staff were very attentive

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

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

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.

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 didn’t even fly on it can I get my refund

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.

Delayed and very little leg space, my knees were into the chair Infront, when I put one leg into aisle out was overrun by staff.

A truly unpleasant experience with Vietjet. The check-in especially was unacceptable. Our purchased ticket stipulated that our paid-for baggage included one checked bag (20kg), a carry-on (7kg), and a personal item that must fit under the seat. The check-in team insisted that the 7kg limit also included the personal item, which was not mentioned on our ticket. They would not listen to any reason, including that we had planned our trip around these weight limits. We were forced to purchase expensive overage baggage as a result. Throughout, the staff at Denpasar Airport was extremely rude and threatening in their behavior. When we boarded the plane, Vietjet's service did not improve. The lavatory didn't have soap at the very beginning of the flight and this wasn't fixed. We were also made to board a full hour before take-off, only to sit for no reason on the tarmac before a long flight. I wouldn't fly with Vietjet again.

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

Need more where chair assistant helper I request, but no one help me.

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

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.

Everything you need to know for your flight from Bangkok to Osaka

Information on your arrival and departure airports