HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$647+ Cheap flights from The Big Island 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
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from The Big Island 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 The Big Island to Singapore

Keep the following information in mind while searching for The Big Island to Singapore flight deals. Data was last updated May 1, 2025.

Round-trip from

$1,073
(FlightHub)

One-way from

$647
(KAYAK)
From The Big Island to Singapore Changi
Search Deals
One-way flight from The Big Island to Singapore Changi
Search Deals

Find flight deals from The Big Island to Singapore

Cheapest flights from The Big Island to Singapore
Explore the most affordable flight options available from The Big Island to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 amKOA - SIN
2 stops23h 20mJapan Airlines
Thu 7/108:05 amSIN - KOA
2 stops27h 36mJapan Airlines
Deal found 4/30$1,073
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:00 amKOA - SIN
2 stops42h 55mMultiple Airlines
Fri 6/207:30 amSIN - KOA
2 stops32h 40mMultiple Airlines
Deal found 4/29$1,301
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:30 pmKOA - SIN
2 stops53h 30mQatar Airways
Wed 7/93:10 amSIN - KOA
2 stops36h 54mQatar Airways
Deal found 4/30$1,565
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 7/310:50 pmKOA - SIN
1 stop37h 25mUnited Airlines
Thu 7/106:15 amSIN - KOA
2 stops47h 16mUnited Airlines
Deal found 4/29$2,635

Cheapflights Fare Finder

Customize your flight search to find flights from The Big Island 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 May 1, 2025.
Use the filters below to find and compare flights from The Big Island to Singapore that are best for you.

Fly from

The Big Island

Fly to

Singapore

Route

Depart

Return

Price

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Thu 7/3

7:00 am-12:20 am

2 stops23h 20m

Singapore Changi

Thu 7/10

8:05 am-5:41 pm

2 stops27h 36m

$1,073

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Fri 6/13

7:00 am-7:55 pm

2 stops42h 55m

Singapore Changi

Fri 6/20

7:30 am-10:10 pm

2 stops32h 40m

$1,301

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Thu 7/3

9:30 pm-9:00 pm

2 stops53h 30m

Singapore Changi

Wed 7/9

3:10 am-10:04 pm

2 stops36h 54m

$1,565

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Thu 7/3

10:50 pm-6:15 am

1 stop37h 25m

Singapore Changi

Thu 7/10

6:15 am-11:31 am

2 stops47h 16m

$2,635

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

9:00 pm-6:10 am

2 stops39h 10m

$647

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Tue 5/20

8:00 am-11:40 pm

2 stops21h 40m

$706

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Mon 6/2

9:00 pm-6:15 am

3 stops39h 15m

$1,209

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Fri 6/13

9:30 pm-5:35 pm

1 stop26h 05m

$1,995

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from The Big Island to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from The Big Island 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 The Big Island to Singapore

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

Find hourly flight availability from The Big Island 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from The Big Island to Singapore as you normally would.

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 May 1, 2025.
Japan Airlines
8.3
Very good
1,464 reviews

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

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
1,464 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

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.
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

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
8,696 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

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 The Big Island 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 into for flights to Singapore from The Big Island?

    Located just 10.5 mi from the city center, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from The Big Island.

  • What are the cheapest airlines to fly from The Big Island to Singapore one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $647. United Airlines flights start at $1,209 while deals on Singapore Airlines start at $1,995 one-way.

  • Can I find deals for flights from The Big Island to Singapore that include hotel bookings?

    Yes. In addition to deals on The Big Island to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Singapore?

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

  • Can I find deals for business class flights from The Big Island to Singapore?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to Singapore?

    Currently, September is the cheapest month in which you can book a flight from The Big Island to Singapore (average of $1,011). Flying from The Big Island 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

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 The Big Island to Singapore

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

Top airline flying from The Big Island to Singapore

Discover the top airline that operate flights from The Big Island 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,073Average$1,193FlexibilityNo cancel feeOn-time79%

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.