Sky Harbor Intl

$454+ Cheap flights from Singapore (SIN) to Sky Harbor Intl (PHX)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHX
Jul 8 — Jul 151
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Singapore Changi to Phoenix Sky Harbor Intl are usually found in February or March, booked 67 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Singapore to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$662
(Air Canada)

One-way from

$454
(Air Canada)

Popular in

January

Cheapest in

February

Average price

$1,344
From Singapore Changi to Phoenix Sky Harbor Intl
One-way flight from Singapore Changi to Phoenix Sky Harbor Intl
Highest demand for flights based on searches. 15% potential increase in price ($232 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($83 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Singapore to Sky Harbor Intl

Cheapest flights from Singapore to Sky Harbor Intl
Explore the most affordable flight options available from Singapore to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 amSIN - PHX
1 stop22h 37mMultiple Airlines
Mon 11/178:50 pmPHX - SIN
2 stops44h 05mMultiple Airlines
Deal found 6/30$662
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 amSIN - PHX
2 stops30h 14mAir Canada
Mon 11/176:30 pmPHX - SIN
2 stops36h 05mAir Canada
Deal found 6/30$667
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1710:50 pmSIN - PHX
2 stops37h 09mAsiana Airlines
Sun 8/246:47 pmPHX - SIN
2 stops35h 43mAsiana Airlines
Deal found 7/3$1,123
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:10 amSIN - PHX
1 stop21h 27mUnited Airlines
Mon 11/174:44 pmPHX - SIN
1 stop24h 16mUnited Airlines
Deal found 6/30$1,157
This Jettzy deal was found by Cheapflights users on 7/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:55 amSIN - PHX
2 stops27h 20mJapan Airlines
Sun 8/247:26 amPHX - SIN
2 stops31h 44mJapan Airlines
Deal found 7/3$1,426
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:30 amSIN - PHX
2 stops37h 16mDelta
Sun 11/1612:59 amPHX - SIN
2 stops37h 01mDelta
Deal found 6/30$1,686
This Emirates deal was found by Cheapflights users on 7/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:50 amSIN - PHX
2 stops35h 20mEmirates
Sun 7/2012:09 pmPHX - SIN
2 stops42h 36mEmirates
Deal found 7/2$2,183
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/111:20 pmSIN - PHX
1 stop29h 50mBritish Airways
Fri 8/88:40 pmPHX - SIN
1 stop30h 20mBritish Airways
Deal found 7/1$8,652

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Sky Harbor Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Singapore to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Singapore

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Thu 11/13

10:00 am-5:37 pm

1 stop22h 37m

Phoenix Sky Harbor Intl

Mon 11/17

8:50 pm-7:55 am

2 stops44h 05m

$662

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Thu 11/13

10:00 am-1:14 am

2 stops30h 14m

Phoenix Sky Harbor Intl

Mon 11/17

6:30 pm-9:35 pm

2 stops36h 05m

$667

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Sun 8/17

10:50 pm-8:59 pm

2 stops37h 09m

Phoenix Sky Harbor Intl

Sun 8/24

6:47 pm-9:30 pm

2 stops35h 43m

$1,123

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Thu 11/13

10:10 am-4:37 pm

1 stop21h 27m

Phoenix Sky Harbor Intl

Mon 11/17

4:44 pm-8:00 am

1 stop24h 16m

$1,157

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Sat 8/16

1:55 am-2:15 pm

2 stops27h 20m

Phoenix Sky Harbor Intl

Sun 8/24

7:26 am-6:10 am

2 stops31h 44m

$1,426

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Wed 11/12

1:30 am-11:46 pm

2 stops37h 16m

Phoenix Sky Harbor Intl

Sun 11/16

12:59 am-5:00 am

2 stops37h 01m

$1,686

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Wed 7/16

12:50 am-9:10 pm

2 stops35h 20m

Phoenix Sky Harbor Intl

Sun 7/20

12:09 pm-9:45 pm

2 stops42h 36m

$2,183

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Fri 8/1

11:20 pm-2:10 pm

1 stop29h 50m

Phoenix Sky Harbor Intl

Fri 8/8

8:40 pm-6:00 pm

1 stop30h 20m

$8,652

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Sat 9/20

9:10 am-8:54 pm

2 stops50h 44m

$454

SingaporePhoenix

SIN - PHX

SINPHX

Singapore Changi

Thu 9/18

9:10 am-6:00 pm

2 stops23h 50m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 16 results
1
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Best time to book a flight from Singapore to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Singapore 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 Singapore to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Singapore to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Sky Harbor Intl. Price data was last updated on June 27, 2025.

The best time to book flights from Singapore to Phoenix Sky Harbor Intl Airport is 62 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.

What is the cheapest month to book a flight from Singapore to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Singapore to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Singapore to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Singapore to Phoenix Sky Harbor Intl Airport, such as Korean Air, Japan Airlines, and Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Sky Harbor Intl. 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 Singapore to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore. There are 0 flights from Changi to Phoenix Sky Harbor Intl per day from 1 airline.

  • What are the cheapest airlines flying from Singapore to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $667. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and United Airlines, with the lowest prices starting at $1,123 and $1,157, respectively. You may be able to fly from Singapore to Phoenix Sky Harbor Intl Airport for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Singapore to Phoenix Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $454. Cathay Pacific flights start at $903 while deals on United Airlines start at $1,001 one-way.

  • Can I find deals for flights from Singapore to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Singapore to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Singapore to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Singapore to Sky Harbor Intl 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 Singapore to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Singapore to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

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Top airline flying from Singapore to Sky Harbor Intl

Discover the top airline that operate flights from Singapore to Sky Harbor Intl. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,106Average$1,227FlexibilityNo cancel feeOn-time69%

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