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$406+ Cheap flights from Hawaii 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SIN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Hawaii to Singapore

Keep the following information in mind while searching for Hawaii to Singapore flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(FlightHub)

One-way from

$406
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,050
Provider with most accurate pricing for Honolulu-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Singapore Changi flights.
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From Hawaii to Singapore Changi
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One-way flight from Hawaii to Singapore Changi
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Highest demand for flights based on searches. 7% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Hawaii to Singapore

Cheapest flights from Hawaii to Singapore
Explore the most affordable flight options available from Hawaii to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/28. 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.
Tue 7/19:45 amHNL - SIN
1 stop19h 15mZIPAIR
Sat 7/512:30 amSIN - HNL
1 stop25h 15mZIPAIR
Deal found 3/28$786
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Sun 5/119:20 amHNL - SIN
1 stop35h 05mMultiple Airlines
Thu 5/154:10 pmSIN - HNL
2 stops31h 40mMultiple Airlines
Deal found 3/28$794
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2812:05 pmHNL - SIN
1 stop27h 20mPhilippine Airlines
Fri 4/410:25 amSIN - HNL
1 stop18h 45mPhilippine Airlines
Deal found 3/27$936
This FlightHub deal was found by Cheapflights users on 3/28. 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 6/511:50 amHNL - SIN
1 stop39h 40mAsiana Airlines
Mon 6/3010:50 pmSIN - HNL
1 stop29h 50mAsiana Airlines
Deal found 3/28$984
This CrystalTravel deal was found by Cheapflights users on 3/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3011:35 amHNL - SIN
1 stop19h 10mUnited Airlines
Thu 4/106:15 amSIN - HNL
1 stop20h 15mUnited Airlines
Deal found 3/27$987
This CrystalTravel deal was found by Cheapflights users on 3/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3012:35 pmHNL - SIN
1 stop17h 05mKorean Air
Thu 4/107:30 amSIN - HNL
1 stop21h 05mKorean Air
Deal found 3/27$990
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:15 pmHNL - SIN
2 stops21h 55mJapan Airlines
Sun 5/181:55 amSIN - HNL
1 stop26h 25mJapan Airlines
Deal found 3/28$1,011
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:05 pmHNL - SIN
1 stop39h 00mAir Canada
Sat 5/249:10 amSIN - HNL
1 stop29h 38mAir Canada
Deal found 3/27$1,118
This Ovago deal was found by Cheapflights users on 3/27. 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.
Mon 9/11:30 pmOGG - SIN
2 stops22h 40mJapan Airlines
Tue 9/239:50 pmSIN - OGG
2 stops32h 40mJapan Airlines
Deal found 3/27$1,222
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:38 pmOGG - SIN
1 stop24h 57mMultiple Airlines
Tue 9/238:45 pmSIN - OGG
1 stop30h 55mMultiple Airlines
Deal found 3/27$1,230
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amKOA - SIN
2 stops29h 00mDelta
Fri 5/210:30 pmSIN - KOA
2 stops37h 56mDelta
Deal found 3/27$1,326
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:50 amOGG - SIN
2 stops19h 50mDelta
Sat 8/231:10 amSIN - OGG
2 stops31h 25mDelta
Deal found 3/27$1,426

Cheapflights Fare Finder

Customize your flight search to find flights from Hawaii 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 March 28, 2025.
Use the filters below to find and compare flights from Hawaii to Singapore that are best for you.

Fly from

Hawaii

Fly to

Singapore

Route

Depart

Return

Price

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Tue 7/1

9:45 am-11:00 pm

1 stop19h 15m

Singapore Changi

Sat 7/5

12:30 am-7:45 am

1 stop25h 15m

$786

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sun 5/11

9:20 am-2:25 pm

1 stop35h 05m

Singapore Changi

Thu 5/15

4:10 pm-5:50 am

2 stops31h 40m

$794

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Thu 6/5

11:50 am-9:30 pm

1 stop39h 40m

Singapore Changi

Mon 6/30

10:50 pm-10:40 am

1 stop29h 50m

$984

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Tue 5/13

4:05 pm-6:10 am

1 stop20h 05m

Singapore Changi

Sat 5/24

9:50 pm-10:20 am

1 stop30h 30m

$987

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sat 4/26

12:35 pm-5:00 am

1 stop22h 25m

Singapore Changi

Tue 4/29

7:30 am-10:35 am

1 stop21h 05m

$999

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sat 5/10

12:55 pm-6:55 pm

1 stop36h 00m

Singapore Changi

Sat 5/17

10:25 am-11:10 am

1 stop18h 45m

$1,101

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sat 5/17

10:05 pm-7:05 am

1 stop39h 00m

Singapore Changi

Sat 5/24

9:10 am-8:48 pm

1 stop29h 38m

$1,118

KahuluiSingapore

OGG - SIN

OGGSIN

Kahului

Mon 9/1

1:30 pm-6:10 am

2 stops22h 40m

Singapore Changi

Tue 9/23

9:50 pm-12:30 pm

2 stops32h 40m

$1,222

KahuluiSingapore

OGG - SIN

OGGSIN

Kahului

Mon 9/1

10:38 pm-5:35 pm

1 stop24h 57m

Singapore Changi

Tue 9/23

8:45 pm-9:40 am

1 stop30h 55m

$1,230

Kailua-KonaSingapore

KOA - SIN

KOASIN

Kona Intl

Mon 4/21

6:00 am-5:00 am

2 stops29h 00m

Singapore Changi

Fri 5/2

10:30 pm-6:26 pm

2 stops37h 56m

$1,326

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 29 results
1
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Best time to book a flight from Hawaii to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hawaii 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 Hawaii to Singapore

What is the cheapest month to book a flight from Hawaii to Singapore?

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

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

Find hourly flight availability from Hawaii 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hawaii 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 March 28, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA from Hawaii to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
829 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Fiji Airways
8.0
Very good
182 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hawaii 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 Hawaii?

    If you book a flight to Singapore from Hawaii, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore.

  • What are the cheapest airlines to fly from Hawaii to Singapore one-way?

    One-way options have recently been found by users for as low as $418 on ZIPAIR. Other airlines that offer cheap prices include Philippine Airlines from $504 and Asiana Airlines from $590 one-way.

  • What are the most popular routes from Hawaii to Singapore?

    When deciding which route to take from Hawaii to Singapore consider Honolulu - Singapore Changi, Kona Intl - Singapore Changi or Kahului - Singapore Changi as they are the most popular.

  • Can I find deals for flights from Hawaii to Singapore that include hotel bookings?

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

  • How can I find direct flights from Hawaii to Singapore?

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

  • Can I find deals for business class flights from Hawaii to Singapore?

    Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Hawaii to Singapore (average of $1,011). Flying from Hawaii 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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Alternative routes for Hawaii to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Hawaii to Singapore

Discover the top 7 airlines that operate flights from Hawaii 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$719Average$924FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$900Average$997FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$951Average$1,181FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$960Average$1,161FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$964Average$1,355FlexibilityNo cancel feeOn-time69%
ANACheapest$1,003Average$1,361FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,005Average$1,265FlexibilityNo cancel feeOn-timeN/A
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