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$1,006+ Cheap flights from Kailua-Kona (KOA) to Singapore (SIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SIN
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Singapore (SIN). 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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,006
(Japan Airlines)
Provider with most accurate pricing for Kona Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Singapore Changi flights.
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From Kona Intl to Singapore Changi
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Find flight deals from Kailua-Kona to Singapore

Cheapest flights from Kailua-Kona to Singapore
Explore the most affordable flight options available from Kailua-Kona to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This oojo deal was found by Cheapflights users on 11/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:35 pmKOA - SIN
2 stops23h 00mJapan Airlines
Wed 12/38:15 amSIN - KOA
2 stops21h 45mJapan Airlines
Deal found 11/1$1,207
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:30 pmKOA - SIN
2 stops35h 25mMultiple Airlines
Wed 12/37:30 pmSIN - KOA
3 stops42h 58mMultiple Airlines
Deal found 11/1$1,427
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/162:40 pmKOA - SIN
1 stop35h 35mUnited Airlines
Tue 12/2310:20 pmSIN - KOA
1 stop32h 31mUnited Airlines
Deal found 11/1$3,006
This WestJet deal was found by Cheapflights users on 11/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:30 pmKOA - SIN
2 stops37h 30mWestJet
Mon 12/221:35 amSIN - KOA
2 stops38h 53mWestJet
Deal found 11/1$10,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Singapore 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 2, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Singapore that are best for you.

Fly from

Kailua-Kona

Fly to

Singapore

Route

Depart

Return

Price

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Sun 4/12

7:00 am-6:10 am

2 stops29h 10m

Singapore Changi

Thu 4/16

8:05 am-8:17 pm

2 stops30h 12m

$1,006

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Thu 11/27

1:35 pm-6:35 am

2 stops23h 00m

Singapore Changi

Wed 12/3

8:15 am-12:00 pm

2 stops21h 45m

$1,207

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Thu 11/27

11:30 pm-4:55 am

2 stops35h 25m

Singapore Changi

Wed 12/3

7:30 pm-8:28 pm

3 stops42h 58m

$1,427

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Sun 4/12

6:00 am-11:40 pm

2 stops23h 40m

Singapore Changi

Wed 4/15

1:10 am-7:12 pm

2 stops36h 02m

$1,784

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Sun 4/12

9:00 pm-9:00 am

2 stops42h 00m

Singapore Changi

Wed 4/15

3:10 am-9:41 pm

2 stops36h 31m

$1,936

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Kailua-Kona to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Singapore in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kailua-Kona-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Singapore flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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.

Related info for your journey

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

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

    Japan Airlines can get you from Kailua-Kona to Singapore in just under 29h 10m. Your travel time can differ by up to . There are 6829 mi between Kailua-Kona and Singapore.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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