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Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Singapore departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:24 am - 6:35 pm
PHX
-
SIN
20h 11m
1 stop
Multiple Airlines Logo
8:45 am - 6:49 pm
SIN
-
PHX
25h 04m
1 stop
$790Multiple Airlines
Mon, Aug 10 - Tue, Sep 1
United Airlines Logo
11:12 am - 6:15 am
PHX
-
SIN
28h 03m
1 stop
United Airlines Logo
8:45 am - 6:49 pm
SIN
-
PHX
25h 04m
1 stop
$791United Airlines
Mon, Aug 10 - Tue, Sep 1
Multiple Airlines Logo
7:02 am - 6:35 pm
PHX
-
SIN
20h 33m
1 stop
Multiple Airlines Logo
8:45 am - 5:49 pm
SIN
-
PHX
24h 04m
2 stops
$794Multiple Airlines
Tue, Aug 18 - Tue, Sep 15
United Airlines Logo
7:24 am - 6:35 pm
PHX
-
SIN
20h 11m
1 stop
United Airlines Logo
8:35 pm - 10:37 am
SIN
-
PHX
29h 02m
2 stops
$795United Airlines
Mon, Aug 10 - Mon, Aug 31
United Airlines Logo
7:47 pm - 6:35 pm
PHX
-
SIN
31h 48m
1 stop
United Airlines Logo
8:45 am - 6:35 pm
SIN
-
PHX
24h 50m
1 stop
$796United Airlines
Sun, Aug 9 - Wed, Sep 2
United Airlines Logo
7:00 am - 6:55 am
PHX
-
SIN
32h 55m
2 stops
United Airlines Logo
10:10 am - 1:50 pm
SIN
-
PHX
18h 40m
1 stop
$800United Airlines
Thu, Nov 12 - Thu, Nov 26
United Airlines Logo
1:16 pm - 6:35 pm
PHX
-
SIN
38h 19m
1 stop
United Airlines Logo
8:45 am - 8:30 pm
SIN
-
PHX
26h 45m
2 stops
$801United Airlines
Sun, Aug 9 - Tue, Sep 1
United Airlines Logo
7:00 am - 6:55 am
PHX
-
SIN
32h 55m
2 stops
United Airlines Logo
10:10 am - 6:09 pm
SIN
-
PHX
22h 59m
2 stops
$804United Airlines
Thu, Nov 12 - Thu, Nov 26
ANA Logo
7:47 pm - 6:35 pm
PHX
-
SIN
31h 48m
1 stop
ANA Logo
11:05 am - 9:08 pm
SIN
-
PHX
25h 03m
2 stops
$806ANA
Sun, Aug 9 - Mon, Aug 31
United Airlines Logo
7:37 pm - 6:35 pm
PHX
-
SIN
31h 58m
1 stop
United Airlines Logo
11:05 am - 10:59 pm
SIN
-
PHX
26h 54m
2 stops
$807United Airlines
Sun, Aug 16 - Sun, Sep 13

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Air India flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Air India deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
Air India
Aug 10
PHX1:16 pmPhoenix Sky Harbor Intl
25h 59m
1 stop
SIN6:15 amSingapore Changi
Aug 31
SIN8:45 amSingapore Changi
27h 23m
1 stop
PHX9:08 pmPhoenix Sky Harbor Intl
$790
Air India
Sep 5
PHX7:02 amPhoenix Sky Harbor Intl
20h 33m
1 stop
SIN6:35 pmSingapore Changi
Sep 23
SIN8:45 amSingapore Changi
27h 23m
1 stop
PHX9:08 pmPhoenix Sky Harbor Intl
$874
Air India
Sep 5
PHX1:34 pmPhoenix Sky Harbor Intl
25h 41m
2 stops
SIN6:15 amSingapore Changi
Sep 24
SIN8:45 amSingapore Changi
21h 03m
1 stop
PHX2:48 pmPhoenix Sky Harbor Intl
$878

United Airlines flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
United Airlines
Aug 10
PHX8:51 amPhoenix Sky Harbor Intl
30h 24m
1 stop
SIN6:15 amSingapore Changi
Sep 3
SIN8:35 pmSingapore Changi
28h 51m
1 stop
PHX10:26 amPhoenix Sky Harbor Intl
$791
United Airlines
Aug 10
PHX3:50 pmPhoenix Sky Harbor Intl
23h 25m
2 stops
SIN6:15 amSingapore Changi
Sep 2
SIN8:35 pmSingapore Changi
28h 51m
1 stop
PHX10:26 amPhoenix Sky Harbor Intl
$795
United Airlines
Aug 9
PHX7:47 pmPhoenix Sky Harbor Intl
31h 48m
1 stop
SIN6:35 pmSingapore Changi
Sep 3
SIN8:45 amSingapore Changi
24h 50m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$796

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated July 4, 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 round-trip

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 8/10

7:24 am-6:35 pm

1 stop20h 11m

Singapore Changi

Tue 9/1

8:45 am-6:49 pm

1 stop25h 04m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 8/10

11:12 am-6:15 am

1 stop28h 03m

Singapore Changi

Tue 9/1

8:45 am-6:49 pm

1 stop25h 04m

$791
Quickest round-trip

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 8/18

7:02 am-6:35 pm

1 stop20h 33m

Singapore Changi

Tue 9/15

8:45 am-5:49 pm

2 stops24h 04m

$794

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 8/10

7:24 am-6:35 pm

1 stop20h 11m

Singapore Changi

Mon 8/31

8:35 pm-10:37 am

2 stops29h 02m

$795

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8/9

7:47 pm-6:35 pm

1 stop31h 48m

Singapore Changi

Wed 9/2

8:45 am-6:35 pm

1 stop24h 50m

$796

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 11/12

7:00 am-6:55 am

2 stops32h 55m

Singapore Changi

Thu 11/26

10:10 am-1:50 pm

1 stop18h 40m

$800

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8/9

1:16 pm-6:35 pm

1 stop38h 19m

Singapore Changi

Tue 9/1

8:45 am-8:30 pm

2 stops26h 45m

$801

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 11/12

7:00 am-6:55 am

2 stops32h 55m

Singapore Changi

Thu 11/26

10:10 am-6:09 pm

2 stops22h 59m

$804

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8/9

7:47 pm-6:35 pm

1 stop31h 48m

Singapore Changi

Mon 8/31

11:05 am-9:08 pm

2 stops25h 03m

$806

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8/16

7:37 pm-6:35 pm

1 stop31h 58m

Singapore Changi

Sun 9/13

11:05 am-10:59 pm

2 stops26h 54m

$807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The month of December is, on average, the cheapest month to fly to Singapore from Phoenix Sky Harbor Intl Airport, with most prices found around $471. If you aren’t able to travel to Singapore during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $753.

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

You are more likely to see cheaper flights to Singapore from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,081 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Phoenix Sky Harbor Intl Airport for as low as $649 on momondo.

Cheap Phoenix Sky Harbor Intl Airport to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Singapore

Fastest flight time

23h 41m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Singapore takes 23h 41m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Singapore. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Singapore.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Singapore

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Singapore?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Singapore refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Singapore?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Singapore?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix Sky Harbor Intl Airport to Singapore

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $854Free CancellationRating
8.9
353 reviews
Search STARLUX Airlines flights
Air CanadaPriceFrom $942Free CancellationRating
7.1
11,296 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,072Free CancellationRating
8.2
1,560 reviews
Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Singapore?

Finding the right flight to Singapore from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from Phoenix to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to Singapore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Singapore.

I’m not ready to book a flight from Phoenix to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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