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$534+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BKK
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$1,035
(Trip.com)

One-way from

$534
(Ovago)

Popular in

July

Cheapest in

September

Average price

$1,361
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. 11% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This Trip.com deal was found by Cheapflights users on 6/30. 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.
Mon 9/297:11 pmKOA - BKK
2 stops34h 59mMultiple Airlines
Tue 10/141:20 amBKK - KOA
2 stops46h 08mMultiple Airlines
Deal found 6/30$1,035
This Gurufare deal was found by Cheapflights users on 7/1. 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.
Fri 10/249:53 amKOA - BKK
2 stops19h 32mPhilippine Airlines
Sat 11/110:50 pmBKK - KOA
2 stops34h 05mPhilippine Airlines
Deal found 7/1$1,097
This FlightHub deal was found by Cheapflights users on 6/30. 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 9/299:32 pmKOA - BKK
2 stops39h 43mQatar Airways
Tue 10/142:30 amBKK - KOA
2 stops36h 10mQatar Airways
Deal found 6/30$1,120
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 10/2411:10 amKOA - BKK
2 stops20h 55mDelta
Fri 10/311:00 amBKK - KOA
2 stops32h 22mDelta
Deal found 7/1$1,129
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 11/52:25 pmKOA - BKK
2 stops45h 45mUnited Airlines
Sun 11/94:40 pmBKK - KOA
2 stops36h 56mUnited Airlines
Deal found 7/1$1,153
This oojo deal was found by Cheapflights users on 6/30. 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.
Sat 12/1310:00 pmKOA - BKK
2 stops44h 30mEVA Air
Fri 12/192:15 amBKK - KOA
2 stops26h 36mEVA Air
Deal found 6/30$2,993

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 July 1, 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

Mon 9/29

7:11 pm-11:10 pm

2 stops34h 59m

Bangkok Suvarnabhumi

Tue 10/14

1:20 am-6:28 am

2 stops46h 08m

$1,035

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Fri 10/24

9:53 am-10:25 pm

2 stops19h 32m

Bangkok Suvarnabhumi

Sat 11/1

10:50 pm-3:55 pm

2 stops34h 05m

$1,097

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Mon 9/29

9:32 pm-6:15 am

2 stops39h 43m

Bangkok Suvarnabhumi

Tue 10/14

2:30 am-9:40 pm

2 stops36h 10m

$1,120

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Fri 10/24

11:10 am-1:05 am

2 stops20h 55m

Bangkok Suvarnabhumi

Fri 10/31

1:00 am-4:22 pm

2 stops32h 22m

$1,129

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Wed 11/5

2:25 pm-5:10 am

2 stops45h 45m

Bangkok Suvarnabhumi

Sun 11/9

4:40 pm-12:36 pm

2 stops36h 56m

$1,153

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 12/13

10:00 pm-11:30 am

2 stops44h 30m

Bangkok Suvarnabhumi

Fri 12/19

2:15 am-11:51 am

2 stops26h 36m

$2,993

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 9/13

6:00 pm-4:40 am

2 stops41h 40m

$534

Kailua-KonaBangkok

KOA - BKK

KOABKK

Kona Intl

Sat 9/13

6:00 am-11:25 pm

2 stops24h 25m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, March is the cheapest month in which you can book a flight from Kailua-Kona to Bangkok (average of $952). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,573). 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 July 1, 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.

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 July 1, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Bangkok, such as EVA Air, Japan Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,212 reviews
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,504 reviews
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,973 reviews
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,593 reviews
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,858 reviews
EVA Air
8.4
Very good
1,212 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 2 airlines. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

  • What are the cheapest airlines flying from Kailua-Kona to Bangkok round-trip?

    Currently priced at $1,097, Philippine Airlines will fly you from Kailua-Kona to Bangkok and back. In addition to Philippine Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Delta - these airlines can fly you to your destination from $1,120 and $1,129, respectively.

  • 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, March is the cheapest month in which you can book a flight from Kailua-Kona to Bangkok (average of $952). Flying from Kailua-Kona to Bangkok in December is currently the most expensive (average of $1,573). 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 2 airlines flying from Kailua-Kona to Bangkok

Discover the top 2 airlines 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$829Average$989FlexibilityNo cancel feeOn-time79%
DeltaCheapest$974Average$1,174FlexibilityNo cancel feeOn-timeN/A

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