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$405+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BKK
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:19 pm
KOA
-
BKK
2 stops32h 51m
Japan Airlines
Mon 4/207:55 am
BKK
-
KOA
2 stops21h 18m
Japan Airlines
Deal found 2/13$800
This KAYAK deal was found by Cheapflights users on 2/10. 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.
Mon 3/236:00 am
KOA
-
BKK
2 stops36h 15m
Multiple Airlines
Wed 4/111:45 am
BKK
-
KOA
2 stops20h 15m
Multiple Airlines
Deal found 2/10$909
This oojo deal was found by Cheapflights users on 2/10. 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.
Mon 11/301:50 pm
KOA
-
BKK
2 stops22h 15m
Japan Airlines
Sun 12/131:10 am
BKK
-
KOA
2 stops29h 04m
Japan Airlines
Deal found 2/10$931
This Delta deal was found by Cheapflights users on 2/13. 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.
Sat 3/285:30 pm
KOA
-
BKK
2 stops50h 45m
Delta
Tue 4/219:50 am
BKK
-
KOA
2 stops21h 30m
Delta
Deal found 2/13$980
This Japan Airlines deal was found by Cheapflights users on 2/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3110:16 am
KOA
-
BKK
2 stops35h 54m
Japan Airlines
Tue 4/217:55 am
BKK
-
KOA
2 stops24h 05m
Japan Airlines
Deal found 2/12$1,034
This Japan Airlines deal was found by Cheapflights users on 2/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:10 am
KOA
-
BKK
2 stops22h 50m
Japan Airlines
Tue 4/217:55 am
BKK
-
KOA
2 stops27h 11m
Japan Airlines
Deal found 2/12$1,036
This Japan Airlines deal was found by Cheapflights users on 2/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 pm
KOA
-
BKK
2 stops33h 00m
Japan Airlines
Mon 4/207:55 am
BKK
-
KOA
2 stops21h 18m
Japan Airlines
Deal found 2/12$1,043
This Gurufare deal was found by Cheapflights users on 2/13. 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 9/27:42 pm
KOA
-
BKK
2 stops33h 58m
Multiple Airlines
Sat 9/1211:40 pm
BKK
-
KOA
2 stops31h 30m
Multiple Airlines
Deal found 2/13$1,073
This Japan Airlines deal was found by Cheapflights users on 2/10. 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 9/67:00 am
KOA
-
BKK
2 stops28h 40m
Japan Airlines
Wed 9/912:30 am
BKK
-
KOA
2 stops32h 09m
Japan Airlines
Deal found 2/10$1,074

Find 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 February 14, 2026.

Round-trip from

$800
(FlightHub)

One-way from

$405
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,046
From Kona Intl to Bangkok
Search Deals
One-way flight from Kona Intl to Bangkok
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 14, 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

Mon 3/23

6:00 am-11:15 am

2 stops36h 15m

Bangkok Suvarnabhumi

Wed 4/1

11:45 am-3:00 pm

2 stops20h 15m

$909

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sun 3/29

9:00 pm-11:20 pm

2 stops33h 20m

Bangkok Suvarnabhumi

Sun 4/5

11:45 am-7:16 pm

2 stops24h 31m

$980

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Mon 4/6

11:38 am-3:10 pm

3 stops34h 32m

Bangkok Suvarnabhumi

Mon 4/20

9:40 pm-6:06 pm

3 stops37h 26m

$1,030

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 3/31

7:10 am-3:10 pm

2 stops39h 00m

Bangkok Suvarnabhumi

Sat 4/25

7:55 am-2:39 pm

2 stops23h 44m

$1,034

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 3/31

1:14 pm-3:10 pm

2 stops32h 56m

Bangkok Suvarnabhumi

Fri 4/24

7:55 am-1:14 pm

2 stops22h 19m

$1,034

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Tue 3/31

8:51 am-3:10 pm

2 stops37h 19m

Bangkok Suvarnabhumi

Sun 4/19

7:55 am-6:06 pm

2 stops27h 11m

$1,034

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 4/1

7:10 am-11:00 pm

2 stops22h 50m

Bangkok Suvarnabhumi

Fri 4/24

7:55 am-4:12 pm

2 stops25h 17m

$1,036

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 4/1

7:10 am-11:00 pm

2 stops22h 50m

Bangkok Suvarnabhumi

Sun 4/19

7:55 am-3:00 pm

2 stops24h 05m

$1,036

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 4/1

7:10 am-11:00 pm

2 stops22h 50m

Bangkok Suvarnabhumi

Tue 4/21

7:55 am-6:06 pm

2 stops27h 11m

$1,036

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 4/1

8:51 am-11:00 pm

2 stops21h 09m

Bangkok Suvarnabhumi

Mon 4/20

7:55 am-7:16 pm

2 stops28h 21m

$1,036

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 30 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.

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 February 14, 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
1,705 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

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
1,705 reviews
Japan Airlines
8.3
Very good
1,705 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

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 $1,030, Japan Airlines can have you in Bangkok from Kailua-Kona in 34h 32m. 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 26% 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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$796Average$1,032FlexibilityNo cancel feeOn-time79%

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