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$440+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BKK
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Round-trip from

$863
(CrystalTravel)

One-way from

$440
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,266
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. 9% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/7. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:45 amKOA - BKK
2 stops27h 15mJapan Airlines
Wed 3/118:05 amBKK - KOA
2 stops22h 15mJapan Airlines
Deal found 1/7$863
This Gurufare deal was found by Cheapflights users on 1/7. 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 3/18:45 amKOA - BKK
2 stops27h 15mJapan Airlines
Tue 3/318:05 amBKK - KOA
2 stops21h 14mJapan Airlines
Deal found 1/7$874
This Japan Airlines deal was found by Cheapflights users on 1/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 amKOA - BKK
2 stops29h 40mJapan Airlines
Wed 9/912:25 amBKK - KOA
2 stops33h 08mJapan Airlines
Deal found 1/6$923
This Gurufare deal was found by Cheapflights users on 1/7. 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 1/119:00 pmKOA - BKK
2 stops39h 00mJapan Airlines
Wed 1/141:10 amBKK - KOA
2 stops28h 56mJapan Airlines
Deal found 1/7$1,017
This Bravofly deal was found by Cheapflights users on 1/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:14 pmKOA - BKK
2 stops32h 56mJapan Airlines
Wed 8/198:05 amBKK - KOA
2 stops21h 01mJapan Airlines
Deal found 1/6$1,045
This Delta deal was found by Cheapflights users on 1/8. 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 3/47:50 pmKOA - BKK
2 stops36h 05mDelta
Wed 3/259:40 amBKK - KOA
2 stops27h 46mDelta
Deal found 1/8$1,076
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:34 pmKOA - BKK
2 stops27h 51mUnited Airlines
Tue 2/104:55 pmBKK - KOA
2 stops38h 49mUnited Airlines
Deal found 1/7$1,112
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:05 pmKOA - BKK
2 stops33h 15mUnited Airlines
Sat 2/284:55 pmBKK - KOA
2 stops44h 56mUnited Airlines
Deal found 1/7$1,127
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:45 pmKOA - BKK
2 stops44h 25mUnited Airlines
Sun 3/14:55 pmBKK - KOA
2 stops44h 56mUnited Airlines
Deal found 1/8$1,165
This EVA Air deal was found by Cheapflights users on 1/8. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:31 pmKOA - BKK
2 stops28h 39mMultiple Airlines
Tue 2/105:15 pmBKK - KOA
2 stops33h 35mMultiple Airlines
Deal found 1/8$1,170

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 January 8, 2026.
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

Sun 3/1

8:45 am-5:00 am

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 3/11

8:05 am-1:20 pm

2 stops22h 15m

$863

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 3/1

8:45 am-5:00 am

2 stops27h 15m

Bangkok Suvarnabhumi

Tue 3/31

8:05 am-12:19 pm

2 stops21h 14m

$874

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 5/6

1:14 pm-3:10 pm

2 stops32h 56m

Bangkok Suvarnabhumi

Wed 8/19

8:05 am-12:06 pm

2 stops21h 01m

$1,045

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 3/4

7:50 pm-12:55 am

2 stops36h 05m

Bangkok Suvarnabhumi

Wed 3/25

9:40 am-8:26 pm

2 stops27h 46m

$1,076

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 2/3

2:34 pm-11:25 am

2 stops27h 51m

Bangkok Suvarnabhumi

Tue 2/10

4:55 pm-2:44 pm

2 stops38h 49m

$1,112

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 2/21

10:05 pm-12:20 am

2 stops33h 15m

Bangkok Suvarnabhumi

Sat 2/28

4:55 pm-8:51 pm

2 stops44h 56m

$1,127

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 3/1

2:00 pm-6:30 am

1 stop23h 30m

Bangkok Suvarnabhumi

Wed 3/11

7:15 am-11:44 am

1 stop21h 29m

$1,165

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 2/22

3:45 pm-5:10 am

2 stops44h 25m

Bangkok Suvarnabhumi

Sun 3/1

4:55 pm-8:51 pm

2 stops44h 56m

$1,165

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 2/3

1:31 pm-11:10 am

2 stops28h 39m

Bangkok Suvarnabhumi

Tue 2/10

5:15 pm-9:50 am

2 stops33h 35m

$1,170

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 3/4

2:00 pm-6:30 am

1 stop23h 30m

Bangkok Suvarnabhumi

Wed 3/25

11:55 pm-1:09 pm

2 stops54h 14m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 25 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 $750). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,127). 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.

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 January 8, 2026.
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
1,671 reviews

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.
Japan Airlines
8.3
Very good
1,671 reviews
Japan Airlines
8.3
Very good
1,671 reviews

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.

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.

  • How long is the flight from Kailua-Kona to Bangkok?

    For as low as $863, Japan Airlines can have you in Bangkok from Kailua-Kona in 27h 15m. The distance between Kailua-Kona and Bangkok is about 6726 mi. This flight may include one or multiple stops.

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

    Currently priced at $796, 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 28% 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 $750). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,127). 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$796Average$1,061FlexibilityNo cancel feeOn-time79%

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