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Cheap flights from Kailua-Kona to Singapore from $569

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Singapore departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kailua-Kona to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 pm - 8:50 amKOA  Kona Intl-SIN Singapore Changi
40h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
7:40 pm - 7:27 pmSIN  Singapore Changi-KOA Kona Intl
41h 47m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,128Multiple Airlines
Fri, Sep 18 - Tue, Sep 29
Multiple Airlines Logo
10:30 pm - 2:55 pmKOA  Kona Intl-SIN Singapore Changi
46h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
8:15 pm - 11:07 pmSIN  Singapore Changi-KOA Kona Intl
44h 52m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,128Multiple Airlines
Wed, Feb 3 - Sun, Feb 28
Multiple Airlines Logo
10:25 pm - 8:50 amKOA  Kona Intl-SIN Singapore Changi
40h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
7:40 pm - 11:35 amSIN  Singapore Changi-KOA Kona Intl
57h 55m2 stops Doha Hamad Intl Los Angeles
$1,214Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
10:25 pm - 8:50 amKOA  Kona Intl-SIN Singapore Changi
40h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
7:15 pm - 7:27 pmSIN  Singapore Changi-KOA Kona Intl
42h 12m3 stops Kuala Lumpur Intl Doha Hamad Intl Seattle/Tacoma Intl
$1,246Multiple Airlines
Fri, Sep 18 - Tue, Sep 29
Multiple Airlines Logo
1:32 pm - 6:55 amKOA  Kona Intl-SIN Singapore Changi
23h 23m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
8:40 am - 12:44 pmSIN  Singapore Changi-KOA Kona Intl
22h 04m1 stop Vancouver Intl
$1,328Multiple Airlines
Wed, Feb 3 - Sun, Feb 28
Multiple Airlines Logo
4:30 pm - 7:05 pmKOA  Kona Intl-SIN Singapore Changi
32h 35m1 stop San Francisco
Multiple Airlines Logo
9:15 am - 10:32 amSIN  Singapore Changi-KOA Kona Intl
43h 17m1 stop San Francisco
$1,379Multiple Airlines
Wed, Feb 3 - Sun, Feb 28
Multiple Airlines Logo
8:49 am - 12:50 amKOA  Kona Intl-SIN Singapore Changi
22h 01m2 stops Honolulu Tokyo Narita
Multiple Airlines Logo
8:15 am - 12:17 pmSIN  Singapore Changi-KOA Kona Intl
22h 02m2 stops Tokyo Narita Honolulu
$1,480Multiple Airlines
Sat, Dec 5 - Thu, Dec 17
Japan Airlines Logo
6:00 am - 12:50 amKOA  Kona Intl-SIN Singapore Changi
24h 50m2 stops Honolulu Tokyo Narita
Japan Airlines Logo
2:20 am - 12:16 pmSIN  Singapore Changi-KOA Kona Intl
27h 56m2 stops Tokyo Haneda Honolulu
$1,506Japan Airlines
Wed, Oct 28 - Sat, Oct 31
Japan Airlines Logo
6:00 am - 12:20 amKOA  Kona Intl-SIN Singapore Changi
24h 20m2 stops Honolulu Tokyo Narita
Japan Airlines Logo
1:55 am - 1:19 pmSIN  Singapore Changi-KOA Kona Intl
29h 24m2 stops Tokyo Haneda Honolulu
$1,506Japan Airlines
Thu, Sep 10 - Sun, Sep 13
Japan Airlines Logo
7:30 am - 12:50 amKOA  Kona Intl-SIN Singapore Changi
23h 20m2 stops Honolulu Tokyo Narita
Japan Airlines Logo
8:15 am - 1:39 pmSIN  Singapore Changi-KOA Kona Intl
23h 24m2 stops Tokyo Narita Honolulu
$1,608Japan Airlines
Wed, Oct 28 - Sun, Nov 1

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Japan Airlines flights from Kailua-Kona to Singapore

Our best Japan Airlines deals on Kailua-Kona to Singapore flight tickets
Japan Airlines
Aug 17
KOA1:26 pmKona Intl
22h 44m
2 stops
SIN6:10 amSingapore Changi
Aug 29
SIN1:55 amSingapore Changi
28h 48m
2 stops
KOA12:43 pmKona Intl
$1,393
Japan Airlines
Sep 10
KOA6:00 amKona Intl
24h 20m
2 stops
SIN12:20 amSingapore Changi
Sep 13
SIN1:55 amSingapore Changi
29h 24m
2 stops
KOA1:19 pmKona Intl
$1,506
Japan Airlines
Oct 28
KOA7:30 amKona Intl
23h 20m
2 stops
SIN12:50 amSingapore Changi
Nov 1
SIN8:15 amSingapore Changi
23h 24m
2 stops
KOA1:39 pmKona Intl
$1,608

momondo 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Fri 9/18

10:25 pm-8:50 am

2 stops40h 25m

Singapore Changi

Tue 9/29

7:40 pm-7:27 pm

2 stops41h 47m

$1,128

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Wed 2/3

10:30 pm-2:55 pm

2 stops46h 25m

Singapore Changi

Sun 2/28

8:15 pm-11:07 pm

2 stops44h 52m

$1,128

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Thu 9/10

10:25 pm-8:50 am

2 stops40h 25m

Singapore Changi

Wed 9/16

7:40 pm-11:35 am

2 stops57h 55m

$1,214

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Fri 9/18

10:25 pm-8:50 am

2 stops40h 25m

Singapore Changi

Tue 9/29

7:15 pm-7:27 pm

3 stops42h 12m

$1,246

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Wed 2/3

1:32 pm-6:55 am

2 stops23h 23m

Singapore Changi

Sun 2/28

8:40 am-12:44 pm

1 stop22h 04m

$1,328

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Wed 2/3

4:30 pm-7:05 pm

1 stop32h 35m

Singapore Changi

Sun 2/28

9:15 am-10:32 am

1 stop43h 17m

$1,379
Quickest round-trip

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Sat 12/5

8:49 am-12:50 am

2 stops22h 01m

Singapore Changi

Thu 12/17

8:15 am-12:17 pm

2 stops22h 02m

$1,480

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Wed 10/28

6:00 am-12:50 am

2 stops24h 50m

Singapore Changi

Sat 10/31

2:20 am-12:16 pm

2 stops27h 56m

$1,506

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Thu 9/10

6:00 am-12:20 am

2 stops24h 20m

Singapore Changi

Sun 9/13

1:55 am-1:19 pm

2 stops29h 24m

$1,506

Kailua-KonaSingapore

KOA Kona Intl - SIN Singapore Changi

KOASIN

Kona Intl

Wed 10/28

7:30 am-12:50 am

2 stops23h 20m

Singapore Changi

Sun 11/1

8:15 am-1:39 pm

2 stops23h 24m

$1,608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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When to book flights from Kailua-Kona to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Singapore (KOA to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Singapore

Fastest flight time

19h 29m

Direct flights

None
The fastest flight from Kailua-Kona to Singapore takes 19h 29m
There are no direct flights from Kailua-Kona to Singapore. There are no popular flight routes from Kailua-Kona to Singapore.
Search flight deals

Frequently asked questions about flying from Kailua-Kona to Singapore

  • How far is Kona Intl to Singapore Changi by plane?

    Singapore Changi is 6843.7 mi away from Kona Intl. 19h 29m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kona Intl Airport to Singapore Changi Airport?

    Prices for flights from Kona Intl Airport to Singapore Changi Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Kona Intl Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Kailua-Kona to Singapore

  • How do I get Price Alerts for flights from Kailua-Kona to Singapore?

    Price Alerts will notify you by email when the price for flights to Singapore from Kailua-Kona decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Kailua-Kona to Singapore with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Singapore?

Finding the right flight to Singapore from Kailua-Kona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from Kailua-Kona to Singapore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kailua-Kona to Singapore flights to just show those with flexible booking policies.

How can momondo help me find flights from Kailua-Kona to Singapore?

Once you have performed a search for Kailua-Kona to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kailua-Kona to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.
First Class to Singapore
Business Class to Singaporefrom $2,356