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$412+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BKK
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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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 November 22, 2025.

This Japan Airlines deal was found by Cheapflights users on 11/21. 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.
Tue 12/238:50 amKOA - BKK
2 stops27h 10mJapan Airlines
Tue 1/209:55 amBKK - KOA
2 stops25h 13mJapan Airlines
Deal found 11/21$1,325
This Japan Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/237:00 amKOA - BKK
2 stops29h 00mJapan Airlines
Wed 1/218:05 amBKK - KOA
2 stops23h 56mJapan Airlines
Deal found 11/20$1,335
This Japan Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/236:00 amKOA - BKK
2 stops30h 00mJapan Airlines
Wed 1/149:55 amBKK - KOA
2 stops23h 05mJapan Airlines
Deal found 11/20$1,375
This Japan Airlines deal was found by Cheapflights users on 11/21. 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.
Tue 12/236:00 amKOA - BKK
2 stops30h 00mJapan Airlines
Thu 1/159:55 amBKK - KOA
2 stops25h 13mJapan Airlines
Deal found 11/21$1,425
This Japan Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/237:00 amKOA - BKK
2 stops29h 00mJapan Airlines
Mon 1/129:55 amBKK - KOA
2 stops20h 11mJapan Airlines
Deal found 11/20$1,475
This Japan Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/237:00 amKOA - BKK
2 stops29h 00mJapan Airlines
Sun 1/188:05 amBKK - KOA
2 stops24h 55mJapan Airlines
Deal found 11/20$1,485
This Japan Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/236:00 amKOA - BKK
2 stops30h 00mJapan Airlines
Sun 1/118:05 amBKK - KOA
2 stops22h 46mJapan Airlines
Deal found 11/20$1,578
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/229:00 pmKOA - BKK
2 stops34h 45mDelta
Wed 1/219:40 amBKK - KOA
2 stops25h 28mDelta
Deal found 11/20$1,735
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/152:40 pmKOA - BKK
2 stops27h 45mUnited Airlines
Wed 12/244:55 pmBKK - KOA
2 stops36h 56mUnited Airlines
Deal found 11/20$1,771
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:00 pmKOA - BKK
1 stop23h 30mAir Canada
Wed 1/218:15 amBKK - KOA
1 stop21h 29mAir Canada
Deal found 11/20$1,772
This Gurufare deal was found by Cheapflights users on 11/20. 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.
Mon 12/2210:55 pmKOA - BKK
2 stops34h 00mChina Eastern
Sat 1/171:55 amBKK - KOA
2 stops33h 35mChina Eastern
Deal found 11/20$1,786
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:00 pmKOA - BKK
2 stops41h 25mMultiple Airlines
Sat 1/172:00 pmBKK - KOA
2 stops39h 44mMultiple Airlines
Deal found 11/21$1,809

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 November 22, 2025.

Round-trip from

$856
(CrystalTravel)

One-way from

$412
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$978
From Kona Intl to Bangkok
Search Deals
One-way flight from Kona Intl to Bangkok
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 22, 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

Wed 5/20

12:36 pm-3:10 pm

2 stops33h 34m

Bangkok Suvarnabhumi

Tue 5/26

9:45 am-1:14 pm

2 stops20h 29m

$858

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 1/11

9:00 pm-5:00 am

2 stops39h 00m

Bangkok Suvarnabhumi

Thu 1/15

10:05 pm-11:29 am

2 stops30h 24m

$909

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 1/11

6:00 am-5:05 am

2 stops30h 05m

Bangkok Suvarnabhumi

Fri 1/23

8:05 am-11:29 am

2 stops20h 24m

$913

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 4/29

9:18 am-11:00 pm

2 stops20h 42m

Bangkok Suvarnabhumi

Wed 5/20

9:45 am-1:14 pm

2 stops20h 29m

$1,070

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 3/15

8:45 am-11:20 pm

2 stops21h 35m

Bangkok Suvarnabhumi

Wed 3/25

12:55 am-4:33 pm

2 stops32h 38m

$1,093

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 2/4

2:25 pm-11:25 am

2 stops28h 00m

Bangkok Suvarnabhumi

Sun 2/22

4:55 pm-12:59 pm

2 stops37h 04m

$1,110

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 1/11

5:57 pm-12:55 am

2 stops37h 58m

Bangkok Suvarnabhumi

Wed 1/14

2:05 am-3:01 pm

2 stops29h 56m

$1,121

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 3/28

10:18 am-5:50 am

2 stops26h 32m

Bangkok Suvarnabhumi

Mon 5/4

12:25 am-2:10 pm

2 stops30h 45m

$1,135

Kailua-KonaBangkok

KOA - DMK

KOADMK

Kona Intl

Sun 3/15

6:56 pm-12:30 pm

3 stops48h 34m

Bangkok Don Mueang Intl

Thu 3/26

6:05 pm-2:10 pm

3 stops37h 05m

$10,723

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 1/20

9:10 pm-12:55 pm

3 stops46h 45m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 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 February is currently the most expensive (average of $947). 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 November 22, 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
1,624 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
1,624 reviews
Japan Airlines
8.3
Very good
1,624 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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 $858, Japan Airlines can have you in Bangkok from Kailua-Kona in 33h 34m. The distance between Kailua-Kona and Bangkok is about 6726 mi.

  • 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 24% 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 February is currently the most expensive (average of $947). 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 November 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$796Average$1,037FlexibilityNo cancel feeOn-time79%

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