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$433+ Cheap flights from Kailua-Kona (KOA) to Bangkok

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BKK
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Bangkok (TH1). 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 August 13, 2025.

Round-trip from

$733
(oojo)

One-way from

$433
(Gurufare)

Popular in

December

Cheapest in

September

Average price

$1,142
From Kona Intl to Bangkok
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One-way flight from Kona Intl to Bangkok
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Highest demand for flights based on searches. 0% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kailua-Kona to Bangkok

Cheapest flights from Kailua-Kona to Bangkok
Explore the most affordable flight options available from Kailua-Kona to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amKOA - BKK
2 stops27h 40mJapan Airlines
Sun 10/510:05 pmBKK - KOA
2 stops35h 27mJapan Airlines
Deal found 8/12$733
This Ovago deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:03 amKOA - BKK
2 stops28h 37mJapan Airlines
Wed 10/19:45 amBKK - KOA
2 stops25h 56mJapan Airlines
Deal found 8/13$762
This Gurufare deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:47 pmKOA - BKK
2 stops22h 53mMultiple Airlines
Sat 10/412:05 amBKK - KOA
2 stops36h 07mMultiple Airlines
Deal found 8/12$821
This Gurufare deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:47 pmKOA - BKK
2 stops22h 53mMultiple Airlines
Tue 10/1412:50 amBKK - KOA
2 stops37h 24mMultiple Airlines
Deal found 8/11$829
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:42 pmKOA - BKK
2 stops21h 53mMultiple Airlines
Thu 10/99:45 amBKK - KOA
2 stops23h 47mMultiple Airlines
Deal found 8/11$830
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:42 pmKOA - BKK
2 stops21h 53mMultiple Airlines
Sat 10/412:05 amBKK - KOA
2 stops36h 07mMultiple Airlines
Deal found 8/12$880
This Gurufare deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:50 pmKOA - BKK
2 stops37h 10mMultiple Airlines
Wed 11/128:15 amBKK - KOA
2 stops27h 10mMultiple Airlines
Deal found 8/13$889
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:30 pmKOA - BKK
2 stops38h 35mDelta
Tue 11/111:00 amBKK - KOA
2 stops35h 17mDelta
Deal found 8/13$924
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:15 pmKOA - BKK
2 stops40h 45mMultiple Airlines
Sat 11/2912:05 amBKK - KOA
2 stops47h 21mMultiple Airlines
Deal found 8/11$957

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Bangkok that are best for you.

Fly from

Kailua-Kona

Fly to

Bangkok

Route

Depart

Return

Price

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Thu 9/25

12:47 pm-4:40 am

2 stops22h 53m

Bangkok Suvarnabhumi

Sun 10/5

10:05 pm-4:32 pm

2 stops35h 27m

$733

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 9/24

8:00 am-4:40 am

2 stops27h 40m

Bangkok Suvarnabhumi

Sun 10/5

10:05 pm-4:32 pm

2 stops35h 27m

$733

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 9/3

7:03 am-4:40 am

2 stops28h 37m

Bangkok Suvarnabhumi

Wed 10/1

9:45 am-6:41 pm

2 stops25h 56m

$762

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Thu 9/25

12:47 pm-4:40 am

2 stops22h 53m

Bangkok Suvarnabhumi

Sat 10/4

12:05 am-7:12 pm

2 stops36h 07m

$821

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 9/28

12:47 pm-4:40 am

2 stops22h 53m

Bangkok Suvarnabhumi

Tue 10/14

12:50 am-9:14 pm

2 stops37h 24m

$829

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 9/28

1:42 pm-4:35 am

2 stops21h 53m

Bangkok Suvarnabhumi

Thu 10/9

9:45 am-4:32 pm

2 stops23h 47m

$830

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 9/24

1:42 pm-4:35 am

2 stops21h 53m

Bangkok Suvarnabhumi

Sat 10/4

12:05 am-7:12 pm

2 stops36h 07m

$880

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 10/15

4:50 pm-11:00 pm

2 stops37h 10m

Bangkok Suvarnabhumi

Wed 11/12

8:15 am-6:25 pm

2 stops27h 10m

$889

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 11/5

7:14 am-5:00 am

2 stops28h 46m

$433

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 9/13

6:00 am-11:10 pm

2 stops24h 10m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 16 results
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Best time to book a flight from Kailua-Kona to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Kailua-Kona with our price prediction graph.
Estimated round-trip 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 Kailua-Kona to Bangkok

What is the cheapest month to book a flight from Kailua-Kona to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Kailua-Kona to Bangkok (average of $938). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,552). 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 KOA to BKK?

Find hourly flight availability from Kailua-Kona to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

It’s optimal to fly from Kailua-Kona to Bangkok in the afternoon. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Kailua-Kona to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated August 13, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Bangkok, such as Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,545 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,545 reviews
Japan Airlines
8.3
Very good
1,545 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Bangkok?

    Most people fly from Kona Intl (KOA) if they book a flight from Kailua-Kona to Bangkok. On average, Kona Intl has 0 outbound flights to Bangkok per day from 1 airline. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

  • What is the cheapest airline to fly from Kailua-Kona to Bangkok round-trip?

    Currently priced at $733, Japan Airlines will fly you from Kailua-Kona to Bangkok and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Japan Airlines is currently priced 30% below the average price you’ll pay for this route.

  • Can I find deals for flights from Kailua-Kona to Bangkok that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Bangkok.

  • Can I find deals for business class flights from Kailua-Kona to Bangkok?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Bangkok 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 Kailua-Kona to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Kailua-Kona to Bangkok (average of $938). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,552). 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.

See more FAQs

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.

Top airline flying from Kailua-Kona to Bangkok

Discover the top airline that operate flights from Kailua-Kona to Bangkok. 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 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$828Average$961FlexibilityNo cancel feeOn-time79%

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