HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$405+ Cheap flights from Honolulu (HNL) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SIN
Jun 23 — Jun 301
Tue 6/23
Tue 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Honolulu 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 Honolulu to Singapore

Cheapest flights from Honolulu to Singapore
Explore the most affordable flight options available from Honolulu to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 7/149:50 am
HNL
-
SIN
1 stop19h 10m
Multiple Airlines
Mon 7/274:15 pm
SIN
-
HNL
2 stops35h 30m
Multiple Airlines
Deal found 5/23$837
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/129:50 am
HNL
-
SIN
2 stops41h 35m
Multiple Airlines
Sun 7/2611:05 pm
SIN
-
HNL
1 stop26h 45m
Multiple Airlines
Deal found 5/21$840
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Tue 6/99:50 am
HNL
-
SIN
2 stops40h 55m
Multiple Airlines
Sat 6/2011:10 pm
SIN
-
HNL
2 stops26h 40m
Multiple Airlines
Deal found 5/22$859
This Trip.com deal was found by Cheapflights users on 5/21. 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.
Thu 10/89:50 am
HNL
-
SIN
1 stop19h 10m
ZIPAIR
Mon 10/1912:30 am
SIN
-
HNL
1 stop25h 20m
ZIPAIR
Deal found 5/21$866
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Tue 6/99:50 am
HNL
-
SIN
2 stops59h 05m
Multiple Airlines
Mon 6/2211:05 pm
SIN
-
HNL
1 stop26h 45m
Multiple Airlines
Deal found 5/22$868
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Tue 6/99:50 am
HNL
-
SIN
2 stops59h 05m
Multiple Airlines
Wed 6/1712:30 am
SIN
-
HNL
1 stop25h 20m
Multiple Airlines
Deal found 5/22$884
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Thu 6/119:50 am
HNL
-
SIN
2 stops54h 25m
Multiple Airlines
Mon 6/2211:05 pm
SIN
-
HNL
1 stop26h 45m
Multiple Airlines
Deal found 5/22$888

Find flight deals from Honolulu to Singapore

Keep the following information in mind while searching for Honolulu to Singapore flight deals. Data was last updated May 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(Kiwi.com)

One-way from

$405
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,178
Provider with most accurate pricing for Honolulu-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Singapore Changi flights.
Search Deals
From Honolulu to Singapore
Search Deals
One-way flight from Honolulu to Singapore
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 24, 2026.
Use the filters below to find and compare flights from Honolulu to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Wed 8/19

11:30 pm-3:45 pm

2 stops46h 15m

Singapore Changi

Mon 8/31

3:15 am-11:59 pm

2 stops38h 44m

$1,117

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Wed 8/19

1:05 pm-5:00 am

1 stop21h 55m

Singapore Changi

Mon 8/31

1:25 am-10:55 am

1 stop27h 30m

$1,189

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Mon 11/9

12:05 pm-8:25 pm

1 stop38h 20m

Singapore Changi

Thu 11/19

1:35 am-9:45 am

1 stop26h 10m

$1,189

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Tue 6/23

1:05 pm-11:55 pm

1 stop16h 50m

Singapore Changi

Sun 8/16

1:25 am-10:55 am

1 stop27h 30m

$1,189

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Mon 8/10

1:05 pm-7:15 pm

1 stop36h 10m

Singapore Changi

Fri 8/21

7:30 am-10:55 am

1 stop21h 25m

$1,189

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sun 7/26

1:05 pm-5:00 am

1 stop21h 55m

Singapore Changi

Thu 8/6

7:30 am-10:55 am

1 stop21h 25m

$1,189

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Tue 6/23

9:20 pm-9:15 pm

2 stops53h 55m

Singapore Changi

Wed 8/19

3:15 am-7:26 pm

2 stops34h 11m

$1,243

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sat 7/4

4:35 pm-6:10 am

1 stop19h 35m

Singapore Changi

Fri 7/24

1:55 am-9:45 am

1 stop25h 50m

$1,341

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Mon 6/29

1:35 pm-12:20 am

1 stop16h 45m

Singapore Changi

Mon 7/27

1:55 am-9:45 am

1 stop25h 50m

$1,344

HonoluluSingapore

HNL - SIN

HNLSIN

Honolulu

Sat 7/11

1:35 pm-12:20 am

1 stop16h 45m

Singapore Changi

Fri 7/17

1:55 am-10:10 am

2 stops26h 15m

$1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Honolulu to Singapore

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

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

Currently, February is the cheapest month in which you can book a flight from Honolulu to Singapore (average of $533). Flying from Honolulu to Singapore in December is currently the most expensive (average of $1,021). 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.

How far ahead should I book a flight from Honolulu to Singapore?

The best time to book flights from Honolulu to Singapore is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 24, 2026.
Read through reviews of airlines operating flights from Honolulu to Singapore, such as Korean Air,Japan Airlines, andANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,217 reviews
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,825 reviews
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,214 reviews
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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.
United Airlines
7.4
Good
9,750 reviews
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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.
Philippine Airlines
7.3
Good
998 reviews
Korean Air
8.4
Very good
1,217 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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 Honolulu 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 Honolulu to Singapore?

    Most people fly from Honolulu (HNL) if they book a flight from Honolulu to Singapore. Honolulu is conveniently located just 4.4 mi from Honolulu’s city center.

  • How long is the flight from Honolulu to Singapore?

    Airlines like Korean Air fly from Honolulu to Singapore in about 21h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Honolulu and Singapore is about 6699 mi.

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

    One-way options have recently been found by users for as low as $299 on ZIPAIR. Other airlines that offer cheap prices include Philippine Airlines from $502 and Japan Airlines from $505 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Honolulu to Singapore (average of $533). Flying from Honolulu to Singapore in December is currently the most expensive (average of $1,021). 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.

Top 5 airlines flying from Honolulu to Singapore

Discover the top 5 airlines that operate flights from Honolulu 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$533Average$1,286FlexibilityNo cancel feeOn-time60%
ANACheapest$809Average$1,081FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$856Average$1,152FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$945Average$1,043FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,039Average$1,048FlexibilityNo cancel feeOn-time69%

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.