$542 Cheap Flights from Singapore (SIN) to Phoenix (PHX)

View $542 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Singapore to Phoenix (SIN-PHX)

Prices were available within the past 7 days and start at $542 for one-way flights and $900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, Mar 3 - Wed, Mar 11
SIN
Singapore
PHX
Phoenix
$900 Roundtrip, found 6 days ago
$900
Roundtrip
found 6 days ago
Select China Airlines flight, departing Tue, Mar 3 from Singapore to Phoenix, returning Wed, Mar 11, priced at $900 found 6 days ago
Air Canada
Thu, Feb 5 - Tue, Feb 24
SIN
Singapore
PHX
Phoenix
$926 Roundtrip, found 5 days ago
$926
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Feb 5 from Singapore to Phoenix, returning Tue, Feb 24, priced at $926 found 5 days ago
Delta
Mon, Apr 20 - Fri, Jun 5
SIN
Singapore
PHX
Phoenix
$939 Roundtrip, found 5 days ago
$939
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Apr 20 from Singapore to Phoenix, returning Fri, Jun 5, priced at $939 found 5 days ago
Korean Air
Wed, Mar 11 - Sun, Mar 22
SIN
Singapore
PHX
Phoenix
$947 Roundtrip, found 10 hours ago
$947
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Wed, Mar 11 from Singapore to Phoenix, returning Sun, Mar 22, priced at $947 found 10 hours ago
China Airlines
Wed, Dec 17 - Wed, Dec 24
SIN
Singapore
PHX
Phoenix
$999 Roundtrip, found 4 hours ago
$999
Roundtrip
found 4 hours ago
Select China Airlines flight, departing Wed, Dec 17 from Singapore to Phoenix, returning Wed, Dec 24, priced at $999 found 4 hours ago
STARLUX Airlines
Wed, Oct 7 - Tue, Oct 20
SIN
Singapore
PHX
Phoenix
$1,023 Roundtrip, found 3 days ago
$1,023
Roundtrip
found 3 days ago
Select STARLUX Airlines flight, departing Wed, Oct 7 from Singapore to Phoenix, returning Tue, Oct 20, priced at $1,023 found 3 days ago
Cathay Pacific
Wed, Mar 11 - Sun, Mar 22
SIN
Singapore
PHX
Phoenix
$1,153 Roundtrip, found 10 hours ago
$1,153
Roundtrip
found 10 hours ago
Select Cathay Pacific flight, departing Wed, Mar 11 from Singapore to Phoenix, returning Sun, Mar 22, priced at $1,153 found 10 hours ago
United
Wed, Mar 11 - Sun, Mar 22
SIN
Singapore
PHX
Phoenix
$1,186 Roundtrip, found 10 hours ago
$1,186
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Mar 11 from Singapore to Phoenix, returning Sun, Mar 22, priced at $1,186 found 10 hours ago
Singapore Airlines
Sun, Oct 11 - Sat, Oct 17
SIN
Singapore
PHX
Phoenix
$1,199 Roundtrip, found 3 days ago
$1,199
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Sun, Oct 11 from Singapore to Phoenix, returning Sat, Oct 17, priced at $1,199 found 3 days ago
Swiss International Air Lines
Thu, Jan 15 - Wed, Jan 28
SIN
Singapore
PHX
Phoenix
$1,273 Roundtrip, found 3 days ago
$1,273
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Jan 15 from Singapore to Phoenix, returning Wed, Jan 28, priced at $1,273 found 3 days ago

Find the cheapest month to fly from Singapore (SIN) to Phoenix (PHX)

September is typically the cheapest month to fly

From $705 - $1,079 per traveler.

Alternative airports near Phoenix

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

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $999
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $999
Flights from Singapore (SIN) to Phoenix (PHX)
Origin airport
Changi
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, Etihad Airways, Finnair, Japan Airlines, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$899
Distance
9081 mi

Singapore to Phoenix Flights

The cheapest times to fly from Singapore to Phoenix

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 Singapore to Phoenix are during the month of March. You can find some of the cheapest flights from Singapore to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Phoenix

Sunday is one of the best days to book for cheap flights from Singapore to Phoenix: 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 Singapore to Phoenix

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 Singapore to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $542 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 Singapore to Phoenix 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 Singapore to Phoenix 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 Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX) cost?
Lock in a cheap one-way flight from $542 or cheap return flight from $900 from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX)?
March is the most affordable month to fly from SIN to PHX. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SIN to PHX. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX)?
Direct flights from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SIN to PHX?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX)?
Opt for a flight from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX) last-minute?
Booking your flight from SIN to PHX shortly before your getaway is usually more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SIN to PHX flight and hotel package?
Compared with arranging flights and hotels separately, booking a SIN to PHX flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Sky Harbor Intl. Airport (PHX)?
Usually, it's possible to cancel or reschedule your SIN to PHX flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.