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$455+ Cheap flights from Sky Harbor Intl (PHX) to Singapore

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Singapore

Keep the following information in mind while searching for Sky Harbor Intl to Singapore flight deals. Data was last updated April 11, 2025.

Round-trip from

$806
(StudentUniverse)

One-way from

$455
(StudentUniverse)

Popular in

December

Cheapest in

September

Average price

$1,041
From Phoenix Sky Harbor Intl to Singapore
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One-way flight from Phoenix Sky Harbor Intl to Singapore
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Highest demand for flights based on searches. 8% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sky Harbor Intl to Singapore

Cheapest flights from Sky Harbor Intl to Singapore
Explore the most affordable flight options available from Sky Harbor Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/10. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amPHX - SIN
2 stops32h 00mKorean Air
Wed 5/147:30 amSIN - PHX
2 stops30h 27mKorean Air
Deal found 4/10$806
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 9/66:00 amPHX - SIN
2 stops32h 00mDelta
Sat 9/271:10 amSIN - PHX
2 stops36h 36mDelta
Deal found 4/10$811
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:25 amPHX - SIN
2 stops27h 55mJapan Airlines
Tue 9/309:50 pmSIN - PHX
2 stops32h 00mJapan Airlines
Deal found 4/10$840
This Air Canada deal was found by Cheapflights users on 4/11. 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.
Fri 11/211:25 pmPHX - SIN
1 stop27h 30mAir Canada
Sun 11/3010:00 amSIN - PHX
1 stop25h 38mAir Canada
Deal found 4/11$875
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Tue 7/110:32 amPHX - SIN
2 stops40h 53mUnited Airlines
Wed 11/1210:10 amSIN - PHX
2 stops26h 04mUnited Airlines
Deal found 4/10$882
This KAYAK deal was found by Cheapflights users on 4/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:15 amPHX - SIN
2 stops26h 30mANA
Tue 9/3010:10 pmSIN - PHX
2 stops35h 51mANA
Deal found 4/10$955
This Air Canada deal was found by Cheapflights users on 4/10. 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 9/2512:25 pmPHX - SIN
2 stops43h 55mMultiple Airlines
Wed 10/81:50 amSIN - PHX
2 stops32h 46mMultiple Airlines
Deal found 4/10$995
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:00 amPHX - SIN
2 stops29h 30mCathay Pacific
Wed 5/141:50 amSIN - PHX
2 stops27h 40mCathay Pacific
Deal found 4/9$1,115
This Qatar Airways deal was found by Cheapflights users on 4/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:15 amPHX - SIN
2 stops41h 30mQatar Airways
Fri 9/263:10 amSIN - PHX
2 stops35h 45mQatar Airways
Deal found 4/10$1,501
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:47 pmPHX - SIN
1 stop22h 03mSingapore Airlines
Mon 9/299:25 amSIN - PHX
2 stops24h 36mSingapore Airlines
Deal found 4/10$1,511

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Singapore 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 April 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Singapore that are best for you.

Fly from

Sky Harbor Intl

Fly to

Singapore

Route

Depart

Return

Price

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 5/8

9:17 am-5:00 am

2 stops28h 43m

Singapore Changi

Tue 5/13

1:10 am-10:57 pm

2 stops36h 47m

$806

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 9/6

6:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Sat 9/27

1:10 am-10:46 pm

2 stops36h 36m

$811

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 9/9

5:25 am-12:20 am

2 stops27h 55m

Singapore Changi

Tue 9/30

9:50 pm-2:50 pm

2 stops32h 00m

$840

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 9/9

12:25 pm-7:05 am

1 stop27h 40m

Singapore Changi

Tue 9/30

9:10 am-7:36 pm

1 stop25h 26m

$875

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 7/1

10:32 am-6:25 pm

2 stops40h 53m

Singapore Changi

Wed 11/12

10:10 am-9:14 pm

2 stops26h 04m

$882

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 9/8

7:15 am-12:45 am

2 stops26h 30m

Singapore Changi

Tue 9/30

10:10 pm-7:01 pm

2 stops35h 51m

$955

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 9/25

12:25 pm-11:20 pm

2 stops43h 55m

Singapore Changi

Wed 10/8

1:50 am-7:36 pm

2 stops32h 46m

$995

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 5/10

9:00 am-5:30 am

2 stops29h 30m

Singapore Changi

Wed 5/14

1:50 am-2:30 pm

2 stops27h 40m

$1,115

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 9/7

7:15 am-3:45 pm

2 stops41h 30m

Singapore Changi

Fri 9/26

3:10 am-11:55 pm

2 stops35h 45m

$1,501

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 9/8

6:47 pm-7:50 am

1 stop22h 03m

Singapore Changi

Mon 9/29

9:25 am-7:01 pm

2 stops24h 36m

$1,511

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Sky Harbor Intl to Singapore

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

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

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of $1,011). Flying from Phoenix Sky Harbor Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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.

What is the cheapest time of day to fly from PHX to SG?

Find hourly flight availability from Sky Harbor Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated April 11, 2025.
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,060 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
835 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,288 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,911 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $455. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Singapore for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of $1,011). Flying from Phoenix Sky Harbor Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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.

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Top 6 airlines flying from Sky Harbor Intl to Singapore

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Singapore. 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$806Average$1,219FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$820Average$914FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$883Average$970FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$885Average$1,169FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$1,025Average$1,335FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,048Average$1,522FlexibilityNo cancel feeOn-time81%

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