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Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from S$ 436

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 2-9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
9 Apr — 16 Apr1
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 10 March 2026.

Tue 20-1015:47
PHX
-
SIN
2 stops40h 48m
Multiple Airlines
Tue 27-1019:45
SIN
-
PHX
2 stops56h 12m
Multiple Airlines
Deal found 8-3S$ 958
Fri 28-808:00
PHX
-
SIN
2 stops34h 05m
Multiple Airlines
Sun 13-914:30
SIN
-
PHX
2 stops35h 28m
Multiple Airlines
Deal found 8-3S$ 1,038
Tue 8-915:47
PHX
-
SIN
2 stops26h 18m
Multiple Airlines
Fri 25-910:05
SIN
-
PHX
2 stops26h 02m
Multiple Airlines
Deal found 7-3S$ 1,039
Tue 15-915:47
PHX
-
SIN
2 stops40h 48m
Multiple Airlines
Fri 25-914:30
SIN
-
PHX
2 stops35h 28m
Multiple Airlines
Deal found 7-3S$ 1,053
Sat 10-1021:15
PHX
-
SIN
2 stops44h 50m
Multiple Airlines
Sat 17-1010:05
SIN
-
PHX
2 stops48h 00m
Multiple Airlines
Deal found 9-3S$ 1,067
Wed 22-406:30
PHX
-
SIN
2 stops26h 25m
Delta
Fri 15-507:30
SIN
-
PHX
2 stops28h 23m
Delta
Deal found 10-3S$ 1,094
Sat 18-417:30
PHX
-
SIN
2 stops44h 30m
Korean Air
Mon 11-507:30
SIN
-
PHX
2 stops28h 23m
Korean Air
Deal found 10-3S$ 1,100
Tue 7-419:33
PHX
-
SIN
2 stops37h 22m
Delta
Fri 24-407:30
SIN
-
PHX
2 stops30h 48m
Delta
Deal found 10-3S$ 1,102
Sun 5-419:50
PHX
-
SIN
2 stops56h 25m
Korean Air
Wed 22-407:30
SIN
-
PHX
2 stops50h 14m
Korean Air
Deal found 10-3S$ 1,108
Mon 30-315:42
PHX
-
SIN
1 stop35h 53m
United Airlines
Mon 13-409:00
SIN
-
PHX
1 stop29h 59m
United Airlines
Deal found 7-3S$ 1,116
Sat 29-820:30
PHX
-
SIN
2 stops25h 45m
Multiple Airlines
Sat 12-914:30
SIN
-
PHX
2 stops32h 35m
Multiple Airlines
Deal found 8-3S$ 1,123

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 10 March 2026.

Round-trip from

S$ 1,038

One-way from

S$ 436

Popular in

May

Cheapest in

September

Average price

S$ 1,145
28-8-13-9
  • 28-8-13-9
  • 4 total stops
  • 69h 33m total
  • Phoenix to Singapore
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 2-9
  • 2 total stops
  • 26h 18m total
  • Phoenix to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 23-4

06:05-23:55

2 stops26h 50m

Singapore Changi

Thu 14-5

07:30-18:05

2 stops25h 35m

S$ 1,094

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 30-3

15:42-18:35

1 stop35h 53m

Singapore Changi

Mon 13-4

09:00-23:59

1 stop29h 59m

S$ 1,116
Fastest return journey

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 19-4

19:38-06:45

1 stop20h 07m

Singapore Changi

Sun 26-4

20:35-09:08

1 stop27h 33m

S$ 1,140

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 29-8

11:15-06:15

2 stops28h 00m

Singapore Changi

Sun 13-9

20:35-10:13

1 stop28h 38m

S$ 1,146

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 7-4

13:19-06:45

1 stop26h 26m

Singapore Changi

Tue 14-4

09:00-18:35

1 stop24h 35m

S$ 1,204

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 5-5

06:30-05:00

2 stops31h 30m

Singapore Changi

Sun 10-5

07:30-20:53

2 stops28h 23m

S$ 1,222

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 20-4

08:33-23:55

2 stops24h 22m

Singapore Changi

Mon 27-4

07:30-16:45

2 stops24h 15m

S$ 1,227
Cheapest one-way

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 30-4

21:24-21:30

3 stops57h 06m

S$ 558

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 15-4

14:05-05:30

3 stops48h 25m

S$ 569

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 15-4

06:40-05:00

2 stops31h 20m

S$ 590

Flights are sorted by cheapest return flights first.

Deals found on 6-3

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 6 March 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of S$ 992). Flying from Phoenix Sky Harbor Intl Airport to Singapore in June is currently the most expensive (average of S$ 1,254). 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 26h 50m. The distance between Phoenix Sky Harbor Intl Airport and Singapore is about 14606 km. This flight may include one or multiple stops.

  • 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Singapore (average of S$ 992). Flying from Phoenix Sky Harbor Intl Airport to Singapore in June is currently the most expensive (average of S$ 1,254). 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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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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