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$666+ Cheap flights from Kailua-Kona (KOA) to Singapore

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 — SIN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Singapore

Keep the following information in mind while searching for Kailua-Kona to Singapore flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$5,583
(oojo)

One-way from

$666
(Ovago)
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
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One-way flight from Kona Intl to Singapore
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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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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.
Wed 9/33:13 pmKOA - SIN
2 stops26h 32mCathay Pacific
Sat 9/138:05 pmSIN - KOA
2 stops56h 53mCathay Pacific
Deal found 4/16$5,583
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:00 amKOA - SIN
2 stops29h 10mJapan Airlines
Fri 9/121:55 amSIN - KOA
2 stops32h 31mJapan Airlines
Deal found 4/16$6,651
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:44 pmKOA - SIN
1 stop25h 51mMultiple Airlines
Fri 9/122:15 amSIN - KOA
2 stops32h 11mMultiple Airlines
Deal found 4/16$6,892
This United Airlines deal was found by Cheapflights users on 4/16. 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 9/311:00 pmKOA - SIN
1 stop25h 25mUnited Airlines
Sat 9/136:15 amSIN - KOA
2 stops31h 09mUnited Airlines
Deal found 4/16$7,502
This oojo deal was found by Cheapflights users on 4/16. 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.
Wed 9/38:00 amKOA - SIN
2 stops40h 00mBritish Airways
Sat 9/137:15 pmSIN - KOA
3 stops44h 54mBritish Airways
Deal found 4/16$15,680

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 April 17, 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

Wed 9/3

3:13 pm-11:45 am

2 stops26h 32m

Singapore Changi

Sat 9/13

8:05 pm-10:58 am

2 stops56h 53m

$5,583

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Wed 9/3

7:00 am-6:10 am

2 stops29h 10m

Singapore Changi

Fri 9/12

1:55 am-4:26 pm

2 stops32h 31m

$6,651

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Wed 9/3

9:44 pm-5:35 pm

1 stop25h 51m

Singapore Changi

Fri 9/12

2:15 am-4:26 pm

2 stops32h 11m

$6,892

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Wed 9/3

11:00 pm-6:25 pm

1 stop25h 25m

Singapore Changi

Sat 9/13

6:15 am-7:24 pm

2 stops31h 09m

$7,502

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Wed 9/3

8:00 am-6:00 pm

2 stops40h 00m

Singapore Changi

Sat 9/13

7:15 pm-10:09 pm

3 stops44h 54m

$15,680

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

7:00 pm-12:20 am

2 stops35h 20m

$666

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

1:47 pm-12:55 pm

3 stops53h 08m

$1,371

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

1:30 pm-6:45 am

1 stop23h 15m

$1,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Singapore

What is the cheapest time of day to fly from KOA to SG?

Find hourly flight availability from Kailua-Kona to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Kailua-Kona to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated April 17, 2025.
Japan Airlines
8.3
Very good
1,443 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,443 reviews
Japan Airlines
8.3
Very good
1,443 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Cathay Pacific
7.5
Good
849 reviews
Japan Airlines
8.3
Very good
1,443 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
United Airlines
7.4
Good
8,667 reviews
Japan Airlines
8.3
Very good
1,443 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
British Airways
6.6
Okay
6,771 reviews
Japan Airlines
8.3
Very good
1,443 reviews

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • What airport do you fly from for flights from Kailua-Kona to Singapore?

    If you book a flight to Singapore from Kailua-Kona, you will be flying from Kona Intl, which is the city’s only airport. Kona Intl (KOA) is located 7.7 mi from the center of Kailua-Kona.

  • 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.

  • What is the cheapest month to book a flight from Kailua-Kona to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Kailua-Kona to Singapore (average of $1,011). Flying from Kailua-Kona to Singapore in December is currently the most expensive (average of $1,684). 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

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Top airline flying from Kailua-Kona to Singapore

Discover the top airline that operate flights from Kailua-Kona to Singapore. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,068Average$1,193FlexibilityNo cancel feeOn-time79%

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