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฿4,929+ Cheap flights to Kansai Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
— KIX
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Flights to Kansai Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kansai Intl Airport
Explore the most affordable flight options available to Kansai Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2026.

Mon 31/800:15
BKK
-
KIX
Nonstop5h 40m
Multiple Airlines
Mon 7/919:45
KIX
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 14/4฿8,994
Sat 6/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Mon 15/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 14/4฿9,026
Sun 7/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Mon 15/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 14/4฿9,122
Sat 6/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Thu 25/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 14/4฿9,154
Wed 10/600:50
BKK
-
KIX
1 stop11h 40m
Multiple Airlines
Fri 26/619:30
KIX
-
BKK
Nonstop6h 25m
Multiple Airlines
Deal found 13/4฿9,186
Sun 7/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Thu 25/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 14/4฿9,218
Wed 10/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Fri 26/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 15/4฿9,250
Sat 6/600:50
BKK
-
KIX
1 stop11h 40m
Multiple Airlines
Mon 15/619:30
KIX
-
BKK
Nonstop6h 25m
Multiple Airlines
Deal found 15/4฿9,282
Wed 10/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Thu 25/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 13/4฿9,314
Sun 7/601:15
BKK
-
KIX
Nonstop6h 05m
Peach
Sat 27/619:30
KIX
-
BKK
Nonstop6h 25m
Peach
Deal found 15/4฿9,346
Tue 9/620:35
BKK
-
KIX
1 stop9h 20m
Multiple Airlines
Mon 22/619:30
KIX
-
BKK
Nonstop6h 25m
Multiple Airlines
Deal found 15/4฿9,378
Wed 10/621:35
DMK
-
KIX
2 stops34h 15m
Multiple Airlines
Wed 8/711:05
KIX
-
DMK
2 stops34h 55m
Multiple Airlines
Deal found 11/4฿11,682

Find flight deals to Kansai Intl Airport

Find the latest flights to Kansai Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 15 April 2026.

Return from

฿8,962

One-way from

฿4,929

Popular in

April

Cheapest in

September

Average price

฿16,291
Thai Vietjet Air
  • Thai Vietjet Air
  • 13/5-15/5
  • 2 total stops
  • 23h 55m total
  • Bangkok to Osaka
Search Deals
Peach
  • Peach
  • 9/7
  • Nonstop
  • 6h 05m total
  • Bangkok to Osaka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (฿2,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿471 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kansai Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 15 April 2026.
Use the filters below to find and compare flights to Osaka Kansai Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 9/6

19:05-06:40

1 stop9h 35m

Osaka Kansai Intl

Fri 26/6

10:00-18:05

1 stop10h 05m

฿12,579

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sat 13/6

15:55-06:40

1 stop12h 45m

Osaka Kansai Intl

Fri 26/6

10:00-18:30

1 stop10h 30m

฿12,675

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 12/6

15:55-06:40

1 stop12h 45m

Osaka Kansai Intl

Tue 23/6

10:00-18:05

1 stop10h 05m

฿12,707

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 31/5

15:55-06:40

1 stop12h 45m

Osaka Kansai Intl

Fri 12/6

10:00-18:30

1 stop10h 30m

฿12,707

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 14/6

21:05-07:20

1 stop8h 15m

Osaka Kansai Intl

Sun 28/6

10:00-18:05

1 stop10h 05m

฿12,707

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Mon 1/6

22:15-06:40

1 stop30h 25m

Osaka Kansai Intl

Sun 14/6

10:00-18:30

1 stop10h 30m

฿12,707
Fastest return journey

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Wed 15/7

10:30-18:25

Nonstop5h 55m

Osaka Kansai Intl

Sun 19/7

10:25-14:25

Nonstop6h 00m

฿13,187

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Tue 9/6

14:40-07:55

1 stop15h 15m

Osaka Kansai Intl

Tue 23/6

11:45-18:35

1 stop8h 50m

฿13,475

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Sun 30/8

21:15-07:55

1 stop8h 40m

Osaka Kansai Intl

Sat 5/9

07:55-21:20

1 stop15h 25m

฿13,859

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 11/6

05:05-18:00

1 stop10h 55m

Osaka Kansai Intl

Thu 25/6

09:30-19:50

2 stops12h 20m

฿13,955

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to 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 to Osaka Kansai Intl Airport

When is the best time to book a flight to Kansai Intl?

Use this chart to determine the optimal time to book a return flight from Bangkok to Kansai Intl. Price data was last updated on 10 April 2026.

The price you pay for your flight to Kansai Intl may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Kansai Intl?

On average, a flight from Bangkok to Kansai Intl takes 5 hours 37 minutes. Flights to Kansai Intl from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Kansai Intl

The most flights from Bangkok to Kansai Intl are scheduled on a Tuesday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (15 on average).

What are the most popular airlines that fly to Kansai Intl?

The most popular airlines flying from Bangkok to Kansai Intl are Thai AirAsia X, Peach and Thai Airways.

Thai AirAsia X
Thai AirAsia X
From ฿6,899
Peach
Peach
From ฿8,182
Thai Vietjet Air
Thai Vietjet Air
From ฿5,365
Thai Airways
Thai Airways
From ฿15,349

What are the cheapest airlines that fly to Kansai Intl?

The cheapest airlines flying from Bangkok to Kansai Intl are China Eastern, Shandong Airlines and Thai Vietjet Air.

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kansai Intl ranges from 40.0 - 200.0 mm per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Kansai Intl when rainfall is around 40.0 mm.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kansai Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated 15 April 2026.
See what other customers who have flown with Japan Airlines,Thai Airways, andPeach to Japan have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,783 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very Good
1,783 reviews
Japan Airlines
8.3
Very Good
1,783 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Thai Airways
7.8
Good
396 reviews
Japan Airlines
8.3
Very Good
1,783 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Peach
6.9
Okay
88 reviews
Japan Airlines
8.3
Very Good
1,783 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Thai Vietjet Air
6.6
Okay
123 reviews
Japan Airlines
8.3
Very Good
1,783 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

FAQs about flying to Kansai Intl

  • Can I find cheaper flights to Kansai Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kansai Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kansai Intl?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Kansai Intl.

  • What is the cheapest airport to fly to in Kansai Intl?

    Osaka Kansai Intl is currently the cheapest airport to fly to in Kansai Intl. One-way flights to Osaka Kansai Intl typically cost ฿974, while return flights cost around ฿3,414.

  • How much is a return flight to Kansai Intl?

    A return flight to Kansai Intl will typically cost around ฿7,023, however they can be found for as little as ฿3,414.

  • Where does the fastest flight to Kansai Intl depart from?

    For those looking to save time traveling to Kansai Intl, Bangkok offers the quickest one-way flight (5 hours 30 minutes).

  • Does Osaka Kansai Intl have rental cars?

    Yes. Those touching down at Osaka Kansai Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Osaka Kansai Intl?

    Yes. Osaka Kansai Intl has hotels nearby for those requiring accommodations. Hotel Nikko Kansai Airport is the closest property to Osaka Kansai Intl (0.0 km away from Osaka Kansai Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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