$483 Cheap Flights from Phoenix (PHX) to Singapore (SIN)

View $483 flight on Thu, Aug 27, 2026Opens in a new window

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

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Cheap Flights from Phoenix to Singapore (PHX-SIN)

Prices were available within the past 7 days and start at $483 for one-way flights and $1,015 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Feb 2 - Sat, Feb 6
PHX
Phoenix
SIN
Singapore
$1,015 Roundtrip, found 5 days ago
$1,015
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Feb 2 from Phoenix to Singapore, returning Sat, Feb 6, priced at $1,015 found 5 days ago
Saudia
Mon, Apr 12 - Tue, Apr 20
PHX
Phoenix
SIN
Singapore
$1,203 Roundtrip, found 6 hours ago
$1,203
Roundtrip
found 6 hours ago
Select Saudia flight, departing Mon, Apr 12 from Phoenix to Singapore, returning Tue, Apr 20, priced at $1,203 found 6 hours ago
Air Canada
Thu, Aug 27 - Thu, Sep 10
PHX
Phoenix
SIN
Singapore
$1,215 Roundtrip, found 5 days ago
$1,215
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Aug 27 from Phoenix to Singapore, returning Thu, Sep 10, priced at $1,215 found 5 days ago
China Airlines
Sun, Sep 6 - Sat, Sep 19
PHX
Phoenix
SIN
Singapore
$1,261 Roundtrip, found 5 days ago
$1,261
Roundtrip
found 5 days ago
Select China Airlines flight, departing Sun, Sep 6 from Phoenix to Singapore, returning Sat, Sep 19, priced at $1,261 found 5 days ago
Qatar Airways
Thu, Jan 14 - Fri, Jan 29
PHX
Phoenix
SIN
Singapore
$1,282 Roundtrip, found 6 hours ago
$1,282
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Thu, Jan 14 from Phoenix to Singapore, returning Fri, Jan 29, priced at $1,282 found 6 hours ago
STARLUX Airlines
Thu, Aug 27 - Thu, Sep 10
PHX
Phoenix
SIN
Singapore
$1,297 Roundtrip, found 5 days ago
$1,297
Roundtrip
found 5 days ago
Select STARLUX Airlines flight, departing Thu, Aug 27 from Phoenix to Singapore, returning Thu, Sep 10, priced at $1,297 found 5 days ago
United
Thu, Oct 1 - Wed, Oct 7
PHX
Phoenix
SIN
Singapore
$1,341 Roundtrip, found 5 days ago
$1,341
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 1 from Phoenix to Singapore, returning Wed, Oct 7, priced at $1,341 found 5 days ago
Singapore Airlines
Wed, Nov 4 - Wed, Nov 11
PHX
Phoenix
SIN
Singapore
$1,341 Roundtrip, found 5 days ago
$1,341
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Wed, Nov 4 from Phoenix to Singapore, returning Wed, Nov 11, priced at $1,341 found 5 days ago
Delta
Thu, Jan 14 - Fri, Jan 29
PHX
Phoenix
SIN
Singapore
$1,354 Roundtrip, found 6 hours ago
$1,354
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Jan 14 from Phoenix to Singapore, returning Fri, Jan 29, priced at $1,354 found 6 hours ago
Korean Air
Mon, Jul 20 - Tue, Jul 28
PHX
Phoenix
SIN
Singapore
$1,360 Roundtrip, found 3 hours ago
$1,360
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Mon, Jul 20 from Phoenix to Singapore, returning Tue, Jul 28, priced at $1,360 found 3 hours ago

Alternative airports near Singapore

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

Select flight to Senai Intl. JHB. Average driving time to city center is 48 minutes. Flights from $3,655
JHB
Senai Intl.
Average driving time to city center48 min
Flights from $3,655

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

September is typically the cheapest month to fly

From $1,047 - $1,296 per traveler.

What you need to know for your flight from Sky Harbor Intl. to Changi

Phoenix (PHX) to Singapore (SIN) at a glance

Take to the skies with a range of airlines offering flights from Phoenix (PHX) to Singapore (SIN) on this international long-haul journey. Explore options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans as you prepare to immerse yourself in Singapore's iconic attractions and vibrant neighborhoods. Here are the essential details for flights departing from Sky Harbor International Airport (PHX) to Changi Airport (SIN).

  • Fastest flight duration: around 19h 15m in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 9,100 miles (14,640 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $395–$1005, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Changi Airport (SIN)

Based on the latest traveler bookings, here are the top airlines favored for flights from Phoenix to Singapore, often selected for one-stop and multi-stop options. Common layover points include San Francisco International Airport (SFO) with a layover of about 1 hour and 30 minutes, Taoyuan International Airport (TPE) at approximately 3 hours and 30 minutes, and Vancouver International Airport (YVR) with a 2-hour and 30-minute layover. This variety allows you to customize your travel plans by balancing price, total travel time, and cabin class for the ideal itinerary.

  • United: This comprehensive airline provides one-stop service, dominating the route with about 71% of departures. One-way fares generally range from $395 to $1020, featuring an in-flight duration of 19 hours and 15 minutes, with the overall travel time, including layovers, landing at around 21 hours and 15 minutes.
  • Starlux Airlines: Offering both one-stop and multi-stop options, Starlux Airlines accounts for roughly 6% of flights on this route. One-way ticket prices typically range from $560 to $815, with a standard in-flight time of 19 hours and 15 minutes, and a total travel duration of about 21 hours and 15 minutes.
  • Korean Air: Specializing in multi-stop service, Korean Air represents approximately 5% of departures on this route. One-way fares usually fall between $405 and $705, with an in-flight time of 21 hours and 30 minutes, resulting in a total journey time of around 27 hours, inclusive of layover durations.
  • Air Canada: With about 4% of departures, Air Canada provides one-stop flights, with typical one-way fares ranging from $540 to $780. Passengers can expect an in-flight experience of 19 hours and 15 minutes, leading to an overall travel time of roughly 21 hours and 15 minutes when factoring in layovers.
  • Cathay Pacific: This airline offers multi-stop service, accounting for around 3% of flights on the route. One-way fares generally range from $595 to $795. Travelers can anticipate an in-flight duration of 21 hours and 30 minutes, with the total journey time approximating 27 hours, including layovers.

Alternative routes from Phoenix (PHX) to Singapore (SIN)

  • Scottsdale to Singapore (SCF-SIN): Scottsdale Airport (SCF) lies approximately 14 miles from Sky Harbor International Airport (PHX), offering a convenient departure point for travelers heading to Singapore.
  • Mesa to Singapore (AZA-SIN): Phoenix - Mesa Gateway Airport (AZA) is located around 22 miles from Sky Harbor International Airport (PHX), providing another viable option for those flying to Singapore.

How to find the best prices for flights from Phoenix (PHX) to Singapore (SIN)

Getting some of the best deals on flights from Phoenix to Singapore is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, which aligns with when most travelers make their reservations. Morning departures between 5 a.m. and 12 p.m. not only offer lower prices but are also the most popular flight times. Additionally, flying on Thursday provides both cost savings and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Singapore hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Changi Airport from Sky Harbor International Airport

Singapore welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Singapore efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Singapore, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Changi Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Changi Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Changi Airport, F Station, a metro station, is conveniently located just 0.1 miles away on foot, while Tanah Merah Ferry Terminal, a ferry terminal, is situated about 4.9 miles from the airport and typically reached by car.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from $483 and cheap return flights from $1,015 Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) with Expedia. One-way flights typically cost between $448 and $6843, and return flights often range between $1008 and $7114. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
September is the cheapest month to fly from Phoenix, AZ (PHX) to Singapore (SIN), with average round-trip fares around $963. This price is about 17% lower than the average throughout the year, as travel demand typically decreases after the summer. Other affordable months to consider are February and March.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
Enter PHX to SIN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
For flights from Phoenix, AZ (PHX) to Singapore (SIN), September and March are the best months to consider. September offers an average price of about $963, making it a more affordable option, while March is popular for its pleasant weather. These months provide a good balance of price and travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
The earliest flight from Phoenix, AZ (PHX) to Singapore (SIN) typically departs at around 12:35 AM local time, operated by American Airlines and Japan Airlines. This is a seasonal service active in July, allowing you to maximize your time in Singapore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
The most popular departure times for flights from Phoenix (PHX) to Singapore (SIN) are in the early morning, from 6am to 9am. About 41% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines, and Japan Airlines, offer flights during this window. This timing is popular because it allows you to arrive in Singapore in the evening, ready to explore the city.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
A flight from PHX to SIN with a layover takes around 21 hours 30 minutes, with the route covering approximately 9,083 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
Business class seats are offered on the PHX to SIN route. Airlines that offer business class service on this route include:

  • Delta Air Lines
  • American Airlines
  • Air Canada
  • United Airlines
  • British Airways
  • China Airlines
  • JetBlue Airways
  • Singapore Airlines
  • Air France

First class is available with United Airlines and Delta Air Lines.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into Changi (SIN) to reach Singapore. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Swiss International Air Lines, United
Roundtrip price
$1,015
Distance
9081 mi

Book with confidence

Phoenix to Singapore Flights

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

 

The best time to book a flight from Phoenix to Singapore

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $483 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 Phoenix 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 Phoenix 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.

 

Phoenix to Singapore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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