BKK - KIX

$139 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 6/30. 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.
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$278
Overall average: $486
Hong Kong Airlines
Fri 4/17Tue 4/28
BKK - KIX • 1 stop
Cheapest non-stop
$284
Typical prices: $251-$307
Peach
Sun 6/21Fri 6/26
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
Hong Kong Airlines
Cheapest • from $278 (round-trip)
Japan Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Japan Airlines, Peach and others. Average duration is 5h 23m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Thai Airways
Most punctual • 80% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Hanoi (HAN)
Cheapest • Avg $325 (round-trip)
Hanoi (HAN)
Shortest trip • 6h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 28% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Osaka!
Flight Deals
Booking Insights
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

Fri, Apr 17 - Tue, Apr 28
Hong Kong Airlines Logo
2:00 am - 7:25 pm
BKK
-
KIX
15h 25m
1 stop
Hong Kong Airlines Logo
5:00 pm - 1:00 am
KIX
-
BKK
10h 00m
1 stop
$278Hong Kong Airlines
Sat, May 23 - Sat, May 30
Multiple Airlines Logo
3:55 pm - 6:40 am
BKK
-
KIX
12h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 1:20 am
KIX
-
BKK
10h 35m
1 stop
$279Multiple Airlines
Fri, Apr 24 - Tue, Apr 28
Hong Kong Airlines Logo
3:55 pm - 7:55 am
BKK
-
KIX
14h 00m
1 stop
Hong Kong Airlines Logo
9:55 am - 9:00 pm
KIX
-
BKK
13h 05m
1 stop
$280Hong Kong Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
2:25 am - 2:55 pm
BKK
-
KIX
10h 30m
1 stop
Multiple Airlines Logo
7:30 pm - 11:55 pm
KIX
-
BKK
6h 25mnonstop
$281Multiple Airlines
Tue, May 12 - Fri, May 22
Shandong Airlines Logo
2:25 am - 2:55 pm
BKK
-
KIX
10h 30m
1 stop
Shandong Airlines Logo
12:30 pm - 1:50 am
KIX
-
BKK
15h 20m
1 stop
$282Shandong Airlines
Wed, May 13 - Sat, May 23
Shandong Airlines Logo
2:25 am - 2:55 pm
BKK
-
KIX
10h 30m
1 stop
Shandong Airlines Logo
12:30 pm - 1:50 am
KIX
-
BKK
15h 20m
1 stop
$283Shandong Airlines
Mon, May 11 - Sat, May 23
Shandong Airlines Logo
2:50 am - 11:25 am
BKK
-
KIX
30h 35m
1 stop
Shandong Airlines Logo
12:30 pm - 1:50 am
KIX
-
BKK
15h 20m
1 stop
$284Shandong Airlines
Thu, May 14 - Thu, May 21
Shandong Airlines Logo
2:25 am - 2:55 pm
BKK
-
KIX
10h 30m
1 stop
Shandong Airlines Logo
12:30 pm - 1:50 am
KIX
-
BKK
15h 20m
1 stop
$285Shandong Airlines
Fri, Jul 10 - Sun, Jul 19
Multiple Airlines Logo
12:15 am - 7:55 am
BKK
-
KIX
5h 40mnonstop
Multiple Airlines Logo
7:55 am - 10:30 pm
KIX
-
BKK
16h 35m
1 stop
$286Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
1:15 am - 9:20 am
BKK
-
KIX
6h 05mnonstop
Multiple Airlines Logo
3:05 pm - 2:15 am
KIX
-
BKK
13h 10m
1 stop
$288Multiple 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.

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 $268 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $486 and $440 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 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 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$140
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 30% 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 $140 for a one-way ticket and $278 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, Shandong Airlines or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Bangkok to Osaka are Shandong Airlines and Japan Airlines. With an average price for the route of $244 and an overall rating of 10.0, Shandong Airlines is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $562 and an overall rating of 8.3.

  • 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 $230 or less one-way and $508 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 1714 reviews
8.7Crew
8.2Comfort
7.8Entertainment
7.7Food
8.4Boarding
Airline reviews

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.

4.0 OkayAnonymous, Feb 2026
DFW - HND
Read more Japan Airlines reviews

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.

Good pilot and crew. No food or beverage on this flight Entertainment is via own device thru plane's wifi.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

Excellent service, excellent food and beverage options, plenty of leg room

Checking in as an international flyer is a bit tedious

I was so hungry , from Boston to Tokyo, only 2 big food .

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

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

The crew was attentive and provided everything I needed. The food in business class was excellent.

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.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

The flight crew and attendants are very professional and polite.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

2 hours delay, time changes started already 2 days before the flight

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

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