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$404+ Cheap flights from Sky Harbor Intl (PHX) to Singapore (SIN)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to Singapore Changi are usually found in September or October, booked 39 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Sky Harbor Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Singapore (SIN). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$809
(Trip.com)

One-way from

$404
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,166
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Singapore Changi flights.
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From Phoenix Sky Harbor Intl to Singapore Changi
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One-way flight from Phoenix Sky Harbor Intl to Singapore Changi
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Highest demand for flights based on searches. 4% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:07 amPHX - SIN
2 stops32h 18mMultiple Airlines
Wed 3/1212:25 amSIN - PHX
2 stops38h 44mMultiple Airlines
Deal found 2/20$809
This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:04 amPHX - SIN
2 stops23h 16mJapan Airlines
Thu 10/98:05 amSIN - PHX
2 stops23h 46mJapan Airlines
Deal found 2/19$868
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/106:00 amPHX - SIN
2 stops27h 10mDelta
Thu 3/1311:00 amSIN - PHX
2 stops24h 52mDelta
Deal found 2/20$871
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:04 amPHX - SIN
2 stops23h 16mAmerican Airlines
Thu 10/98:05 amSIN - PHX
2 stops25h 20mAmerican Airlines
Deal found 2/19$884
This Air Canada deal was found by Cheapflights users on 2/19. 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.
Tue 9/1612:25 pmPHX - SIN
1 stop27h 40mAir Canada
Tue 9/309:10 amSIN - PHX
1 stop25h 26mAir Canada
Deal found 2/19$916
This United Airlines deal was found by Cheapflights users on 2/19. 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 9/256:00 amPHX - SIN
2 stops21h 25mUnited Airlines
Thu 10/98:40 pmSIN - PHX
1 stop30h 56mUnited Airlines
Deal found 2/19$917
This KAYAK deal was found by Cheapflights users on 2/19. 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.
Thu 9/188:26 amPHX - SIN
2 stops25h 19mANA
Tue 9/3011:05 amSIN - PHX
2 stops46h 04mANA
Deal found 2/19$981
This Justfly.com deal was found by Cheapflights users on 2/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/236:00 amPHX - SIN
2 stops27h 10mKorean Air
Tue 4/81:10 amSIN - PHX
2 stops28h 14mKorean Air
Deal found 2/18$999
This oojo deal was found by Cheapflights users on 2/18. 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.
Sun 3/234:58 pmPHX - SIN
3 stops32h 22mCathay Pacific
Wed 4/96:00 pmSIN - PHX
2 stops39h 06mCathay Pacific
Deal found 2/18$1,158
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:00 amPHX - SIN
2 stops32h 25mChina Eastern
Fri 5/3012:55 amSIN - PHX
2 stops29h 30mChina Eastern
Deal found 2/20$1,248
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:35 amPHX - SIN
1 stop27h 40mSingapore Airlines
Wed 4/308:45 pmSIN - PHX
1 stop30h 41mSingapore Airlines
Deal found 2/19$1,277

Find flights from Sky Harbor Intl to Singapore within your budget

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 February 20, 2025.

Fly from

Sky Harbor Intl

Fly to

Singapore

Route

Depart

Return

Price

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/10

6:07 am-5:25 am

2 stops32h 18m

Singapore Changi

Wed 3/12

12:25 am-12:09 am

2 stops38h 44m

$809

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/10

6:00 am-12:10 am

2 stops27h 10m

Singapore Changi

Thu 3/13

11:00 am-8:52 pm

2 stops24h 52m

$871

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/10

7:15 am-8:15 pm

1 stop22h 00m

Singapore Changi

Thu 3/20

10:20 pm-12:26 pm

2 stops29h 06m

$926

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 3/23

6:00 am-12:10 am

2 stops27h 10m

Singapore Changi

Tue 4/8

1:10 am-2:24 pm

2 stops28h 14m

$999

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 3/23

4:58 pm-4:20 pm

3 stops32h 22m

Singapore Changi

Wed 4/9

6:00 pm-6:06 pm

2 stops39h 06m

$1,158

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 4/23

10:35 am-5:15 am

1 stop27h 40m

Singapore Changi

Wed 4/30

8:45 pm-12:26 pm

1 stop30h 41m

$1,277

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 4/16

7:30 am-5:25 am

2 stops30h 55m

Singapore Changi

Fri 4/18

12:55 am-2:24 pm

2 stops28h 29m

$1,307

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 2/25

1:15 pm-7:55 am

1 stop27h 40m

Singapore Changi

Thu 3/13

10:00 am-11:28 am

1 stop40h 28m

$1,477

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 3/23

8:30 pm-3:55 pm

1 stop28h 25m

Singapore Changi

Tue 4/8

1:55 am-10:07 am

2 stops23h 12m

$3,985

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 2/24

5:45 pm-10:55 pm

3 stops38h 10m

Singapore Changi

Sat 3/1

3:55 am-11:47 pm

2 stops34h 52m

$8,994

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 16 results
1
2

Compare providers for flights from Sky Harbor Intl to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Singapore in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Sky Harbor Intl to Singapore

Get recent, data-driven insights about flights from Sky Harbor Intl to Singapore including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Singapore. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Singapore, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 SIN?

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 February 20, 2025.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Singapore flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 20, 2025.
To help decide which airline to fly from Phoenix to Singapore, see what other customers have to say about Korean Air, Japan Airlines and Singapore Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,299 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,220 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Southern
7.6
Good
87 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 airport do you fly into for flights to Singapore from Phoenix Sky Harbor Intl?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Singapore from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Changi (SIN) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 6 different airlines.

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

    According to our current data, Delta ($871), United Airlines ($926), and Korean Air ($999) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Singapore. Delta is currently priced 33% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $432. However, be on the lookout for offers from United Airlines and China Eastern, 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.

See more FAQs

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$834Average$1,402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$870Average$1,013FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$883Average$1,528FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$1,025Average$1,374FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$1,025Average$1,213FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,165Average$1,766FlexibilityNo cancel feeOn-time81%
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