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Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from S$ 471

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 18-3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sky Harbor Intl to Singapore

Enter your travel dates to find the best prices.

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 28 January 2026.

Mon 2-307:00
PHX
-
SIN
2 stops31h 00m
Multiple Airlines
Sun 8-301:35
SIN
-
PHX
2 stops38h 08m
Multiple Airlines
Deal found 27-1S$ 897
Mon 2-306:00
PHX
-
SIN
1 stop23h 15m
United Airlines
Mon 9-310:10
SIN
-
PHX
1 stop18h 59m
United Airlines
Deal found 27-1S$ 980
Thu 29-106:05
PHX
-
SIN
1 stop23h 10m
United Airlines
Wed 11-210:10
SIN
-
PHX
2 stops20h 49m
United Airlines
Deal found 27-1S$ 982
Thu 5-307:08
PHX
-
SIN
1 stop22h 07m
United Airlines
Mon 9-310:10
SIN
-
PHX
1 stop23h 18m
United Airlines
Deal found 26-1S$ 989
Wed 25-216:44
PHX
-
SIN
2 stops24h 16m
United Airlines
Wed 4-310:10
SIN
-
PHX
2 stops20h 39m
United Airlines
Deal found 27-1S$ 995
Mon 30-307:10
PHX
-
SIN
1 stop20h 25m
United Airlines
Mon 13-409:00
SIN
-
PHX
1 stop29h 59m
United Airlines
Deal found 26-1S$ 997
Sun 25-1007:07
PHX
-
SIN
1 stop22h 08m
United Airlines
Fri 20-1110:10
SIN
-
PHX
1 stop27h 08m
United Airlines
Deal found 27-1S$ 1,002
Sun 25-1007:07
PHX
-
SIN
1 stop22h 08m
United Airlines
Mon 16-1122:20
SIN
-
PHX
2 stops27h 19m
United Airlines
Deal found 27-1S$ 1,008
Sat 4-419:41
PHX
-
SIN
1 stop31h 54m
United Airlines
Thu 9-409:00
SIN
-
PHX
1 stop20h 50m
United Airlines
Deal found 25-1S$ 1,009

Find 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 28 January 2026.

Round-trip from

S$ 897

One-way from

S$ 471

Popular in

November

Cheapest in

February

Average price

S$ 1,252
2-3-8-3
  • 2-3-8-3
  • 4 total stops
  • 69h 08m total
  • Phoenix to Singapore
Search Deals
18-3
  • 18-3
  • 2 total stops
  • 32h 38m total
  • Phoenix to Singapore
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 28 January 2026.
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

Mon 2-3

06:00-20:15

1 stop23h 15m

Singapore Changi

Mon 9-3

10:10-14:09

1 stop18h 59m

S$ 980

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 5-3

07:08-20:15

1 stop22h 07m

Singapore Changi

Mon 9-3

10:10-18:28

1 stop23h 18m

S$ 989

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 17-2

08:05-20:15

1 stop21h 10m

Singapore Changi

Wed 25-2

10:10-23:51

1 stop28h 41m

S$ 989

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 19-2

06:00-20:15

1 stop23h 15m

Singapore Changi

Sun 1-3

10:10-21:50

1 stop26h 40m

S$ 989

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 25-2

16:21-08:00

1 stop24h 39m

Singapore Changi

Wed 4-3

22:20-10:39

1 stop27h 19m

S$ 989

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 5-3

07:08-20:15

1 stop22h 07m

Singapore Changi

Sun 15-3

10:10-20:50

1 stop25h 40m

S$ 990

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 10-3

09:59-07:00

1 stop30h 01m

Singapore Changi

Tue 24-3

10:10-20:50

1 stop25h 40m

S$ 990

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8-2

08:10-20:15

1 stop21h 05m

Singapore Changi

Sun 15-2

22:20-22:50

2 stops39h 30m

S$ 995

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 5-4

19:31-00:50

2 stops38h 19m

S$ 514

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 7-3

19:36-20:15

2 stops33h 39m

S$ 525

Flights are sorted by cheapest return flights first.

Deals found on 27-1

Showing 1-10 of 16 results
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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 return 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

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 return flight from Sky Harbor Intl to Singapore. Price data was last updated on 23 January 2026.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of S$ 982). Flying from Phoenix Sky Harbor Intl Airport to Singapore in June is currently the most expensive (average of S$ 1,240). 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.

How much does it cost for a return flight from Phoenix Sky Harbor Intl Airport to Singapore?

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?

    For a flight from Phoenix Sky Harbor Intl to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre vof the city. Changi is the only Singapore airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 0 airlines have flights to Singapore Changi from Phoenix Sky Harbor Intl on a regular basis.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Singapore?

    Departing from Phoenix Sky Harbor Intl Airport to Singapore will take you 23h 15m. The distance between Phoenix Sky Harbor Intl Airport and Singapore is about 14606 km.

  • 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 holiday 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of S$ 982). Flying from Phoenix Sky Harbor Intl Airport to Singapore in June is currently the most expensive (average of S$ 1,240). 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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How does Cheapflights help users find flights from Sky Harbor Intl to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sky Harbor Intl to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Sky Harbor Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sky Harbor Intl to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sky Harbor Intl to Singapore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Singapore become cheaper?

Yes! Start tracking prices for Sky Harbor Intl to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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