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$625+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SIN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
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.
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Find flight deals from Kailua-Kona to Singapore

One-way flights from Kailua-Kona to Singapore
Search for one-way flight options from Kailua-Kona to Singapore. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:00 amKOA - SIN
2 stops22h 20mJapan Airlines
Deal found 2/20$625
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/2011:04 pmKOA - SIN
1 stop25h 21mUnited Airlines
Deal found 2/20$953
This Qatar Airways deal was found by Cheapflights users on 2/20. 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.
Tue 5/201:47 pmKOA - SIN
3 stops51h 38mMultiple Airlines
Deal found 2/20$1,533

Find flights from Kailua-Kona to Singapore within your budget

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 February 20, 2025.

Fly from

Kailua-Kona

Fly to

Singapore

Route

Depart

Return

Price

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

8:00 am-12:20 am

2 stops22h 20m

$625

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

11:04 pm-6:25 pm

1 stop25h 21m

$953

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

1:47 pm-11:25 am

3 stops51h 38m

$1,533

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • 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 FlightHub the most. FlightHub 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.

Travel insights for flights from Kailua-Kona to Singapore

Get recent, data-driven insights about flights from Kailua-Kona to Singapore including ideal travel times, pricing trends, and more.

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

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 February 20, 2025.

One of the essential ways to save on airfare from Kailua-Kona to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 3% on airfare.

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 February 20, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

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
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

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
8,766 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

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.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,068Average$1,309FlexibilityNo cancel feeOn-time79%
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