In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

฿9,021+ Thai Airways flights from Kansai Intl to Suvarnabhumi

Cheapflights users flying from Osaka to Bangkok on Thai Airways typically fly into Bangkok Suvarnabhumi and depart from Osaka Kansai Intl. Select your dates above for pricing.

Thai Airways flights from Kansai Intl to Suvarnabhumi in 2026

One-way from	฿9,021
Return from	฿15,077
Popular in	December
Cheapest in	August
Average price (all airlines)	฿9,802

Thai Airways
6/2
Nonstop
6h 35m total
Osaka to Bangkok

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Thai Airways
22/1-29/1
Nonstop
12h 05m total
Osaka to Bangkok

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Highest demand for flights from Osaka Kansai Intl to Bangkok Suvarnabhumi; 10% potential price increase.

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Best time to find cheap flights from Osaka Kansai Intl to Bangkok Suvarnabhumi; 3% potential price drop.

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Average price for all Osaka Kansai Intl to Bangkok Suvarnabhumi flights (one-way and round-trip).

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Can I get a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport on Thai Airways for under ฿12,486?
Cheapflights currently has 1 KIX-BKK flights for under ฿12,486. Flights to Bangkok Suvarnabhumi Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

Find Thai Airways flight deals from Kansai Intl to Suvarnabhumi

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Cheapest Thai Airways flights from Kansai Intl to Suvarnabhumi
Explore the most affordable Thai Airways flight options available from Kansai Intl to Suvarnabhumi. Find the lowest fares with prices last updated on 7 January 2026.

Thu 22/117:25KIX - BKK

Nonstop6h 35mThai Airways

Thu 29/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿15,077

Thu 15/117:25KIX - BKK

Nonstop6h 35mThai Airways

Wed 21/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿16,264

Sat 31/117:25KIX - BKK

Nonstop6h 35mThai Airways

Sat 7/208:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 5/1฿17,200

Best Thai Airways flights from Kansai Intl to Suvarnabhumi
Discover carefully curated Thai Airways flight deals from Kansai Intl to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 January 2026.

Thu 22/117:25KIX - BKK

Nonstop6h 35mThai Airways

Thu 29/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿15,077

Sat 31/117:25KIX - BKK

Nonstop6h 35mThai Airways

Sat 7/208:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 5/1฿17,200

Mon 6/417:35KIX - BKK

Nonstop5h 50mThai Airways

Fri 10/408:25BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿25,035

Direct Thai Airways flights from Kansai Intl to Suvarnabhumi
Explore direct Thai Airways flight options from Kansai Intl to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 January 2026.

Thu 22/117:25KIX - BKK

Nonstop6h 35mThai Airways

Thu 29/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿15,077

Sat 31/117:25KIX - BKK

Nonstop6h 35mThai Airways

Sat 7/208:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 5/1฿17,200

Mon 6/417:35KIX - BKK

Nonstop5h 50mThai Airways

Fri 10/408:25BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿25,035

Last-minute Thai Airways flights from Kansai Intl to Suvarnabhumi
Discover last-minute Thai Airways flight deals from Kansai Intl to Suvarnabhumi. Data last updated 7 January 2026 and is based on user searches.

Thu 22/117:25KIX - BKK

Nonstop6h 35mThai Airways

Thu 29/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿15,077

Thu 15/117:25KIX - BKK

Nonstop6h 35mThai Airways

Wed 21/108:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 6/1฿16,264

Sat 31/117:25KIX - BKK

Nonstop6h 35mThai Airways

Sat 7/208:15BKK - KIX

Nonstop5h 30mThai Airways

Deal found 5/1฿17,200

One-way Thai Airways flights to Suvarnabhumi
Search for one-way Thai Airways flight options to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 7 January 2026.

Fri 6/217:25KIX - BKK

Nonstop6h 35mThai Airways

Deal found 6/1฿9,021

Mon 26/117:25KIX - BKK

Nonstop6h 35mThai Airways

Deal found 7/1฿9,895

Fri 16/111:00KIX - BKK

Nonstop6h 45mThai Airways

Deal found 6/1฿11,019

Travel insights for Thai Airways flights from Kansai Intl to Suvarnabhumi

Get recent, data-driven insights about Thai Airways flights from Kansai Intl to Suvarnabhumi including ideal travel times, pricing trends, and more.

Airlines

Weekly Thai Airways flight availability from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

The most Thai Airways flights from KIX to BKK are scheduled on a Monday (2 on average). You will have fewer Thai Airways flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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.

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See what others are saying about Thai Airways

Thai Airways

7.8

Good

374 reviews

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Overview

Recent reviews

8.0

Very Good|Jan 2026

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.

6.0

Okay|Oct 2025

Seats were uncomfortable, vegetarian meal was awful.

10.0

Wonderful|Jun 2025

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

10.0

Wonderful|Jun 2025

good service

10.0

Wonderful|Nov 2024

Very pleasurable experience. No complaints

1 out of 125

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Thai Airways flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport (KIX - BKK)

Cheapflights users flying from Osaka to Bangkok on Thai Airways typically fly into Bangkok Suvarnabhumi and depart from Osaka Kansai Intl. Select your dates above for pricing.

Thai Airways flights from Kansai Intl to Suvarnabhumi in 2026

Find detailed information about Thai Airways flights from Kansai Intl to Suvarnabhumi. Explore the options provided by Thai Airways to plan your journey from Kansai Intl to Suvarnabhumi. Data last updated 7 January 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport on Thai Airways for under ฿12,486?

Find Thai Airways flight deals from Kansai Intl to Suvarnabhumi

Cheapest Thai Airways flights from Kansai Intl to SuvarnabhumiExplore the most affordable Thai Airways flight options available from Kansai Intl to Suvarnabhumi. Find the lowest fares with prices last updated on 7 January 2026.

Explore the most affordable Thai Airways flight options available from Kansai Intl to Suvarnabhumi. Find the lowest fares with prices last updated on 7 January 2026.

Travel insights for Thai Airways flights from Kansai Intl to Suvarnabhumi

Get recent, data-driven insights about Thai Airways flights from Kansai Intl to Suvarnabhumi including ideal travel times, pricing trends, and more.

Weekly Thai Airways flight availability from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

Rainfall in Suvarnabhumi by month

Temperature in Suvarnabhumi by month

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Kansai Intl to Suvarnabhumi on another airline

Consider alternative airlines that service the Suvarnabhumi area. Flight routes are based on user searches made on Cheapflights and were last updated on 7 January 2026.

See what others are saying about Thai Airways

Overview

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Cheapest Thai Airways flights from Kansai Intl to Suvarnabhumi
Explore the most affordable Thai Airways flight options available from Kansai Intl to Suvarnabhumi. Find the lowest fares with prices last updated on 7 January 2026.