$404 Cheap Flights from Osaka (KIX) to Bangkok (DMK)

View $404 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)

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Cheap Flights from Osaka to Bangkok (KIX-DMK)

Prices were available within the past 7 days and start at $404 for one-way flights and $687 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, Sep 5 - Mon, Sep 8
KIX
Osaka
DMK
Bangkok
$687 Roundtrip, found 6 days ago
$687
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Fri, Sep 5 from Osaka to Bangkok, returning Mon, Sep 8, priced at $687 found 6 days ago
EVA Airways
Fri, Sep 5 - Mon, Sep 8
KIX
Osaka
DMK
Bangkok
$689 Roundtrip, found 6 days ago
$689
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Fri, Sep 5 from Osaka to Bangkok, returning Mon, Sep 8, priced at $689 found 6 days ago
EVA Airways
Sun, Sep 7 - Mon, Sep 8
KIX
Osaka
DMK
Bangkok
$697 Roundtrip, found 5 days ago
$697
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sun, Sep 7 from Osaka to Bangkok, returning Mon, Sep 8, priced at $697 found 5 days ago
EVA Airways
Mon, Sep 1 - Sat, Sep 6
KIX
Osaka
DMK
Bangkok
$699 Roundtrip, found 5 days ago
$699
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Sep 1 from Osaka to Bangkok, returning Sat, Sep 6, priced at $699 found 5 days ago
EVA Airways
Fri, Sep 5 - Mon, Sep 8
KIX
Osaka
DMK
Bangkok
$742 Roundtrip, found 6 days ago
$742
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Fri, Sep 5 from Osaka to Bangkok, returning Mon, Sep 8, priced at $742 found 6 days ago
EVA Airways
Fri, Sep 5 - Mon, Sep 8
KIX
Osaka
DMK
Bangkok
$744 Roundtrip, found 6 days ago
$744
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Fri, Sep 5 from Osaka to Bangkok, returning Mon, Sep 8, priced at $744 found 6 days ago
EVA Airways
Sat, Sep 13 - Wed, Sep 17
KIX
Osaka
DMK
Bangkok
$757 Roundtrip, found 5 days ago
$757
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sat, Sep 13 from Osaka to Bangkok, returning Wed, Sep 17, priced at $757 found 5 days ago
EVA Airways
Mon, Sep 1 - Sat, Sep 6
KIX
Osaka
DMK
Bangkok
$758 Roundtrip, found 5 days ago
$758
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Sep 1 from Osaka to Bangkok, returning Sat, Sep 6, priced at $758 found 5 days ago
EVA Airways
Sat, Sep 13 - Wed, Sep 17
KIX
Osaka
DMK
Bangkok
$759 Roundtrip, found 5 days ago
$759
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sat, Sep 13 from Osaka to Bangkok, returning Wed, Sep 17, priced at $759 found 5 days ago
EVA Airways
Mon, Sep 1 - Sat, Sep 6
KIX
Osaka
DMK
Bangkok
$760 Roundtrip, found 5 days ago
$760
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Sep 1 from Osaka to Bangkok, returning Sat, Sep 6, priced at $760 found 5 days ago

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

August is typically the cheapest month to fly

From $196 - $849 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bangkok

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

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $230
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city center23 min
Flights from $230
Flights from Osaka (KIX) to Bangkok (DMK)
Origin airport
Kansai Intl.
Destination airport
Don Mueang Intl.
Roundtrip price
$687
Distance
2582 mi
Average flight time
4 hours 30 mins

Osaka to Bangkok Flights

The cheapest times to fly from Osaka to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Osaka to Bangkok are during the month of September. You can find some of the cheapest flights from Osaka to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Bangkok

Sunday is one of the best days to book for cheap flights from Osaka to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Osaka to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Osaka to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $404 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Osaka to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Osaka to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK) cost?
Lock in a cheap one-way flight from $404 or cheap return flight from $687 from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
Flying in September is a great way to save, as it's the cheapest month for flights between KIX and DMK. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
Catch a nonstop flight with Thai AirAsia X and fly straight from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK).
What is the cheapest airline that flies from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KIX to DMK flight.
How many flights per day from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
With an average of 2 direct flights that operate from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK) each day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
The 9 AM departures from KIX to DMK are typically the busiest. These flights can come with a higher price due to their popularity. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from KIX to DMK?
If you depart on a Friday, you'll get the widest range of options for flights from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK).
What is the earliest flight from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
The earliest flight taking off from Kansai Intl. Airport (KIX) is at around 9:55AM UTC+9. Board this plane and you'll touch down at Don Mueang Intl. Airport (DMK) at approximately 2:25PM UTC+7. The overall travel time is 6h 30m.
How long does it take to fly from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
Flights from KIX to DMK have an average travel time of 6 hours and 30 minutes. The distance between the two is 2,600 mi.
What airline has the least delays from KIX to DMK?
With 100% of flights generally arriving on schedule, Thai AirAsia X has the best on-time performance for nonstop flights from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK). To check your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
To touch down at Don Mueang Intl. Airport (DMK) on schedule, book a flight that takes off from Kansai Intl. Airport (KIX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Bangkok from Kansai Intl. Airport (KIX)?
If you're traveling on a direct flight from Kansai Intl. Airport (KIX) to Bangkok, you'll land at either Suvarnabhumi Intl. Airport (BKK) or Don Mueang Intl. Airport (DMK).
Is it cheaper to buy a plane ticket from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK) last-minute?
Last-minute fares from KIX to DMK are generally more expensive. To secure the cheapest rates, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a KIX to DMK flight and hotel package?
Securing a KIX to DMK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansai Intl. Airport (KIX) to Don Mueang Intl. Airport (DMK)?
It's usually possible to reschedule or cancel your KIX to DMK flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.