HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$518+ Cheap flights from Kailua-Kona (KOA) to Singapore (SIN)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SIN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kailua-Kona to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,006
(Japan Airlines)

One-way from

$518
(Kiwi.com)
Provider with most accurate pricing for Kona Intl-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Singapore Changi flights.
Search Deals
From Kona Intl to Singapore Changi
Search Deals
One-way flight from Kona Intl to Singapore Changi
Search Deals

Find flight deals from Kailua-Kona to Singapore

Best flights from Kailua-Kona to Singapore
Discover carefully curated flight deals from Kailua-Kona to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.

This Japan Airlines deal was found by Cheapflights users on 11/2. 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 4/127:00 amKOA - SIN
2 stops29h 10mJapan Airlines
Thu 4/168:05 amSIN - KOA
2 stops25h 34mJapan Airlines
Deal found 11/2$1,006
This Qatar Airways deal was found by Cheapflights users on 11/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:00 pmKOA - SIN
2 stops42h 00mQatar Airways
Wed 4/153:10 amSIN - KOA
2 stops36h 31mQatar Airways
Deal found 11/2$1,936
This United Airlines deal was found by Cheapflights users on 11/2. 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 4/1210:55 pmKOA - SIN
1 stop25h 30mUnited Airlines
Thu 4/169:00 amSIN - KOA
1 stop28h 30mUnited Airlines
Deal found 11/2$4,189

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 5, 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-3:39 pm

2 stops25h 34m

$1,006

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

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Sun 4/12

10:55 pm-6:25 pm

1 stop25h 30m

Singapore Changi

Thu 4/16

9:00 am-7:30 pm

1 stop28h 30m

$4,189

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Wed 11/26

8:20 pm-7:10 pm

2 stops52h 50m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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 and Qatar Airways can get you from Kailua-Kona to Singapore in just under 29h 10m. Your travel time can differ by up to 12h 50m. There are 6829 mi between Kailua-Kona and Singapore. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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.

Alternative routes for Kailua-Kona to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Singapore flights
Kahului to Singapore flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.