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$589 Cheap Flights from Singapore (SIN) to Phoenix (PHX)

View $589 flight on Sun, Dec 6, 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 $589 for one-way flights and $978 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct 15 - Wed, Oct 28
SIN
Singapore
PHX
Phoenix
$978 Roundtrip, found 6 hours ago
$978
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Oct 15 from Singapore to Phoenix, returning Wed, Oct 28, priced at $978 found 6 hours ago
Korean Air
Wed, Oct 28 - Wed, Nov 4
SIN
Singapore
PHX
Phoenix
$986 Roundtrip, found 2 hours ago
$986
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Wed, Oct 28 from Singapore to Phoenix, returning Wed, Nov 4, priced at $986 found 2 hours ago
China Airlines
Thu, Feb 18 - Fri, Feb 19
SIN
Singapore
PHX
Phoenix
$1,036 Roundtrip, found 3 hours ago
$1,036
Roundtrip
found 3 hours ago
Select China Airlines flight, departing Thu, Feb 18 from Singapore to Phoenix, returning Fri, Feb 19, priced at $1,036 found 3 hours ago
Lufthansa
Thu, Nov 5 - Thu, Nov 12
SIN
Singapore
PHX
Phoenix
$1,068 Roundtrip, found 1 day ago
$1,068
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Nov 5 from Singapore to Phoenix, returning Thu, Nov 12, priced at $1,068 found 1 day ago
STARLUX Airlines
Tue, Oct 20 - Tue, Oct 27
SIN
Singapore
PHX
Phoenix
$1,131 Roundtrip, found 1 day ago
$1,131
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Tue, Oct 20 from Singapore to Phoenix, returning Tue, Oct 27, priced at $1,131 found 1 day ago
Japan Airlines
Thu, Oct 1 - Fri, Oct 2
SIN
Singapore
PHX
Phoenix
$1,243 Roundtrip, found 2 hours ago
$1,243
Roundtrip
found 2 hours ago
Select Japan Airlines flight, departing Thu, Oct 1 from Singapore to Phoenix, returning Fri, Oct 2, priced at $1,243 found 2 hours ago
United
Tue, Oct 20 - Tue, Oct 27
SIN
Singapore
PHX
Phoenix
$1,265 Roundtrip, found 1 day ago
$1,265
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 20 from Singapore to Phoenix, returning Tue, Oct 27, priced at $1,265 found 1 day ago
Qatar Airways
Tue, Oct 20 - Tue, Oct 27
SIN
Singapore
PHX
Phoenix
$1,302 Roundtrip, found 1 day ago
$1,302
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Tue, Oct 20 from Singapore to Phoenix, returning Tue, Oct 27, priced at $1,302 found 1 day ago
Singapore Airlines
Fri, Feb 12 - Sat, Feb 20
SIN
Singapore
PHX
Phoenix
$1,321 Roundtrip, found 2 days ago
$1,321
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Fri, Feb 12 from Singapore to Phoenix, returning Sat, Feb 20, priced at $1,321 found 2 days ago
American Airlines
Fri, Feb 12 - Sat, Feb 20
SIN
Singapore
PHX
Phoenix
$1,324 Roundtrip, found 2 days ago
$1,324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Feb 12 from Singapore to Phoenix, returning Sat, Feb 20, priced at $1,324 found 2 days ago

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

April is typically the cheapest month to fly

From $828 - $1,203 per traveler.

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

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

Embark on an international journey from Singapore (SIN) to Phoenix (PHX) with a selection of airlines providing various options for this long-haul route. Explore choices from full-service carriers to find the itinerary that aligns with your budget, travel schedule, and plans as you visit Phoenix's renowned attractions and neighborhoods. Get all the essential information for flights from Changi Airport (SIN) to Sky Harbor International Airport (PHX).

  • Fastest flight duration: around 17 hours in-flight, plus roughly 6h 30m 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 $565–$1240, depending on seasonality and how far ahead you book

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

Based on the latest traveler bookings, here are the top airlines favored for flights from Singapore to Phoenix, particularly for one-stop and multi-stop options. Common layover points include Taoyuan International Airport (TPE) with approximately 2 hours, Seattle-Tacoma International Airport (SEA) with around 2 hours and 45 minutes, and Los Angeles International Airport (LAX) offering about 3 hours. These choices allow you to conveniently balance price, total travel time, and cabin class to create the ideal itinerary.

  • Air Canada: This full-service airline provides convenient one-stop options, with one-way fares generally between $585 and $905. It represents around 20% of departures for this route, featuring an in-flight duration of 17 hours and a total travel time of about 23 hours and 30 minutes (including layover).
  • EVA Airways: A comprehensive full-service airline, EVA offers multi-stop services with one-way ticket prices usually falling between $620 and $1020. It constitutes about 20% of the departures on this route, boasting an in-flight time of 18 hours and 15 minutes, with an overall journey duration of roughly 23 hours and 45 minutes (including layovers).
  • United: Operating as a full-service carrier, United provides one-stop services with one-way fares typically ranging from $575 to $1210. This airline accounts for approximately 16% of the departures on this route, featuring a flight time of 17 hours and a total journey that takes around 23 hours and 30 minutes (including a layover).
  • Starlux Airlines: As a full-service airline with multi-stop options, Starlux offers one-way fares typically ranging from $640 to $790. This carrier makes up approximately 12% of the route's departures, with an in-flight time of 18 hours and 15 minutes, leading to a total travel duration of about 23 hours and 45 minutes (including layovers).
  • China Airlines: This full-service carrier provides one-stop services with one-way fares usually between $565 and $1860. It accounts for around 12% of the departures for this route, featuring an in-flight duration of 17 hours and a total journey time of about 23 hours and 30 minutes (including a layover).

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

  • Singapore to Mesa (SIN-AZA): Mesa Gateway Airport (AZA) lies approximately 22 miles from Sky Harbor International Airport (PHX), providing easy access to the Phoenix area.
  • Singapore to Prescott (SIN-PRC): Prescott Municipal Airport (PRC) is located about 87 miles from Sky Harbor International Airport (PHX), serving as a convenient option for travelers heading to Prescott.

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

Getting some of the best deals on flights from Singapore to Phoenix 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 often found when booking within two weeks, even though most travelers typically book at least two months in advance. Early morning departures from midnight to 5 a.m. tend to be cheaper, while morning flights from 5 a.m. to noon are the most popular. Additionally, flying on Wednesday generally offers lower prices, whereas Sunday is the busiest 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.*
  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 Sky Harbor International Airport from Changi Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International 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 Sky Harbor International Airport, Terminal 3 Station (a metro station) is located about 0.1 miles from the airport on foot, while the Phoenix Airport Bus Stop (a bus station) is situated approximately 0.2 miles from the airport, also accessible on foot.

Frequently asked questions

How much does a flight from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $589 and cheap return flights from $978 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights typically cost between $711 and $4525, and return flights often range between $1173 and $6808. 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from SIN to PHX is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter SIN to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
China Airlines is one of the cheapest airlines offering connecting flights from Changi (SIN) to Sky Harbor Intl. (PHX), with round-trip tickets starting from around $933. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.), 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Changi (SIN) to Sky Harbor International (PHX) typically departs at around 12:05 AM, operated by Swiss International Air Lines and United. This is a seasonal service active in November and December, allowing you to arrive in Phoenix early in the day. 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
For flights from Changi (SIN) to Sky Harbor Intl. (PHX), the most popular departure times are from 6am to 9am. About 28% of passengers prefer this time window. Many major carriers, including Japan Airlines and Cathay Pacific, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Phoenix in the evening.
How long does it take to fly from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Flights from SIN to PHX with one stop typically take around 19 hours, 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Business class seats are offered on the SIN to PHX route. Airlines that offer business class service on this route include:

  • Air Canada
  • Cathay Pacific
  • All Nippon Airways
  • Korean Air
  • Japan Airlines
  • Qatar Airways
  • Lufthansa
  • China Airlines
  • Finnair
  • Swiss International Air Lines

First class cabins are available on:

  • Emirates
  • Japan Airlines
  • British Airways

How do I earn miles on a Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Phoenix from Changi (SIN)?
If you're planning to travel to Phoenix from Changi (SIN), you can fly into Sky Harbor Intl. (PHX) Some flights may connect through major hubs like Narita Intl. (NRT), Hong Kong Intl. (HKG), Haneda (HND) before reaching Phoenix. 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix 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 Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Singapore (SIN-Changi) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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
Changi
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, Alaska Airlines, 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, United
Roundtrip price
$978
Distance
9081 mi

Book with confidence

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 October. 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 $589 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.

 

Singapore to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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