Cheap flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport
KIX — BKK
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Osaka Kansai Intl to Bangkok Suvarnabhumi are usually found in August or June, booked 50 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Find flight deals from Kansai Intl to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.
Popular in
December
Cheapest in
August
Average price
£316
Good round-trip deal
£603 or less
Good one-way deal
£315 or less
Highest demand for flights based on searches. 9% potential increase in price (£18 potential increase over avg. return price).
Best time to book a flight from Kansai Intl to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Kansai Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a return flight from Kansai Intl to Suvarnabhumi. Price data was last updated on 28 November 2025.
To ensure you get the cheapest price possible for a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?
Currently, June is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of £85). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of £182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KIX to BKK?
Find hourly flight availability from Kansai Intl to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport as you normally would.
Weekly flight availability from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Kansai Intl to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.
The most flights from KIX to BKK are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
How often are flights from Osaka to Bangkok delayed?
About 10% of weekly flights between Osaka and Bangkok have experienced delays in the past year, with the average delay time being 107 minutes.
What is the most punctual flight time for Osaka to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Osaka to Bangkok flights?
Over the past year, Japan Airlines have had the lowest number of delays on this route, with just 2% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Kansai Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What is the cheapest airline to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport round-trip?
Flying on Thai AirAsia X is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at £87. Thai AirAsia X is currently priced 63% below the average price you’ll pay for this route.
What are the most reliable airlines from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?
Consider Japan Airlines (97%), Alaska Airlines (97%) or SriLankan Airlines (97%) when booking your flight. These represent the most reliable airlines when flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.
Can I find deals for flights from Kansai Intl to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Kansai Intl to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kansai Intl to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Suvarnabhumi.
Can I find deals for business class flights from Kansai Intl to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Kansai Intl to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?
Currently, June is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (average of £85). Flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of £182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Top airline flying from Kansai Intl to Suvarnabhumi
Discover the top airline that operate flights from Kansai Intl to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kansai Intl to Suvarnabhumi?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansai Intl to Suvarnabhumi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Kansai Intl to Suvarnabhumi?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Kansai Intl.
Can Cheapflights find flights from Kansai Intl to Suvarnabhumi with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Kansai Intl to Suvarnabhumi flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Kansai Intl to Suvarnabhumi become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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