$470 Cheap Flights from Honolulu (HNL) to Singapore (SIN)

View $470 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Singapore Changi Airport (SIN)

Cheap Flights from Honolulu to Singapore (HNL-SIN)

Prices were available within the past 7 days and start at $470 for one-way flights and $895 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, Jan 27 - Mon, Feb 2
HNL
Oahu
SIN
Singapore
$895 Roundtrip, found 13 hours ago
$895
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Tue, Jan 27 from Oahu to Singapore, returning Mon, Feb 2, priced at $895 found 13 hours ago
Cathay Pacific
Mon, Jan 26 - Wed, Feb 4
HNL
Oahu
SIN
Singapore
$899 Roundtrip, found 13 hours ago
$899
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Mon, Jan 26 from Oahu to Singapore, returning Wed, Feb 4, priced at $899 found 13 hours ago
Cathay Pacific
Mon, Jan 12 - Mon, Jan 19
HNL
Oahu
SIN
Singapore
$902 Roundtrip, found 1 hour ago
$902
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Mon, Jan 12 from Oahu to Singapore, returning Mon, Jan 19, priced at $902 found 1 hour ago
Cathay Pacific
Wed, Jan 28 - Wed, Feb 4
HNL
Oahu
SIN
Singapore
$905 Roundtrip, found 13 hours ago
$905
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Wed, Jan 28 from Oahu to Singapore, returning Wed, Feb 4, priced at $905 found 13 hours ago
Japan Airlines
Wed, Jan 14 - Tue, Jan 27
HNL
Oahu
SIN
Singapore
$947 Roundtrip, found 1 hour ago
$947
Roundtrip
found 1 hour ago
Select Japan Airlines flight, departing Wed, Jan 14 from Oahu to Singapore, returning Tue, Jan 27, priced at $947 found 1 hour ago
Philippine Airlines
Thu, Nov 13 - Thu, Nov 27
HNL
Oahu
SIN
Singapore
$975 Roundtrip, found 3 days ago
$975
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Thu, Nov 13 from Oahu to Singapore, returning Thu, Nov 27, priced at $975 found 3 days ago
United
Tue, Jan 27 - Mon, Feb 2
HNL
Oahu
SIN
Singapore
$1,044 Roundtrip, found 13 hours ago
$1,044
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Jan 27 from Oahu to Singapore, returning Mon, Feb 2, priced at $1,044 found 13 hours ago
Asiana Airlines
Mon, Apr 13 - Fri, Apr 17
HNL
Oahu
SIN
Singapore
$1,059 Roundtrip, found 5 days ago
$1,059
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Mon, Apr 13 from Oahu to Singapore, returning Fri, Apr 17, priced at $1,059 found 5 days ago
All Nippon Airways
Sat, Jun 13 - Tue, Jun 23
HNL
Oahu
SIN
Singapore
$1,076 Roundtrip, just found
$1,076
Roundtrip
just found
Select All Nippon Airways flight, departing Sat, Jun 13 from Oahu to Singapore, returning Tue, Jun 23, priced at $1,076 just found
Korean Air
Fri, Mar 6 - Tue, Mar 17
HNL
Oahu
SIN
Singapore
$1,092 Roundtrip, just found
$1,092
Roundtrip
just found
Select Korean Air flight, departing Fri, Mar 6 from Oahu to Singapore, returning Tue, Mar 17, priced at $1,092 just found

Find the cheapest month to fly from Honolulu (HNL) to Singapore (SIN)

September is typically the cheapest month to fly

From $885 - $1,080 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $1,030
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $1,030
Flights from Honolulu (HNL) to Singapore (SIN)
Origin airport
Daniel K. Inouye Intl.
Destination airport
Changi
Airlines serving
Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Fiji Airways, Japan Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Singapore Airlines, United
Roundtrip price
$895
Distance
6704 mi

Honolulu to Singapore Flights

The cheapest times to fly from Honolulu to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Singapore are during the month of January. You can find some of the cheapest flights from Honolulu to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to Singapore

Sunday is one of the best days to book for cheap flights from Honolulu to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Honolulu to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN) cost?
Lock in a cheap one-way flight from $470 or cheap return flight from $895 from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN)?
The cheapest month to fly from HNL to SIN is January, when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from HNL to SIN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN)?
There are no daily nonstop flights from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from HNL to SIN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN)?
To touch down at Changi Airport (SIN) on time, book a flight that takes off from Daniel K. Inouye Intl. Airport (HNL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN) last-minute?
Waiting until just before your departure to book your flight from HNL to SIN often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a HNL to SIN flight and hotel package?
You'll generally save money by booking a HNL to SIN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Changi Airport (SIN)?
In most cases, you're able to cancel or reschedule your HNL to SIN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.