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Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $363

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 7/27. 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.
United Airlines Logo
6:59 pm - 6:35 pm
PHX
-
SIN
32h 36m
2 stops
United Airlines Logo
8:45 am - 10:59 pm
SIN
-
PHX
29h 14m
1 stop
$783United Airlines
Mon, Aug 3 - Mon, Aug 17
Air India Logo
1:16 pm - 6:15 am
PHX
-
SIN
25h 59m
1 stop
Air India Logo
8:45 am - 9:08 pm
SIN
-
PHX
27h 23m
1 stop
$790Air India
Mon, Aug 10 - Mon, Aug 31
United Airlines Logo
7:02 am - 6:35 pm
PHX
-
SIN
20h 33m
1 stop
United Airlines Logo
8:45 am - 9:08 pm
SIN
-
PHX
27h 23m
1 stop
$791United Airlines
Thu, Aug 13 - Thu, Aug 27
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
3:50 pm - 6:15 am
PHX
-
SIN
23h 25m
2 stops
United Airlines Logo
8:35 pm - 10:26 am
SIN
-
PHX
28h 51m
1 stop
$795United Airlines
Mon, Aug 10 - Wed, Sep 2
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 - Thu, Sep 3
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
11:21 am - 6:55 am
PHX
-
SIN
28h 34m
2 stops
United Airlines Logo
10:10 am - 9:27 pm
SIN
-
PHX
26h 17m
2 stops
$804United Airlines
Thu, Nov 5 - Mon, Nov 9
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

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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 3
PHX6:59 pmPhoenix Sky Harbor Intl
32h 36m
2 stops
SIN6:35 pmSingapore Changi
Aug 17
SIN8:45 amSingapore Changi
29h 14m
1 stop
PHX10:59 pmPhoenix Sky Harbor Intl
$783
United Airlines
Aug 13
PHX7:02 amPhoenix Sky Harbor Intl
20h 33m
1 stop
SIN6:35 pmSingapore Changi
Sep 1
SIN8:45 amSingapore Changi
25h 04m
1 stop
PHX6:49 pmPhoenix Sky Harbor Intl
$791
United Airlines
Aug 10
PHX7:24 amPhoenix Sky Harbor Intl
20h 11m
1 stop
SIN6:35 pmSingapore Changi
Sep 1
SIN8:35 pmSingapore Changi
29h 02m
2 stops
PHX10:37 amPhoenix Sky Harbor Intl
$795

ANA flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best ANA deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
ANA
Aug 9
PHX7:47 pmPhoenix Sky Harbor Intl
31h 48m
1 stop
SIN6:35 pmSingapore Changi
Aug 31
SIN11:05 amSingapore Changi
25h 03m
2 stops
PHX9:08 pmPhoenix Sky Harbor Intl
$806
ANA
Aug 20
PHX8:57 amPhoenix Sky Harbor Intl
24h 48m
2 stops
SIN12:45 amSingapore Changi
Sep 16
SIN6:15 amSingapore Changi
27h 20m
2 stops
PHX6:35 pmPhoenix Sky Harbor Intl
$815
ANA
Aug 5
PHX8:51 amPhoenix Sky Harbor Intl
24h 54m
2 stops
SIN12:45 amSingapore Changi
Aug 25
SIN10:00 pmSingapore Changi
37h 37m
2 stops
PHX8:37 pmPhoenix Sky Harbor Intl
$845

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 3, 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 8/3

6:59 pm-6:35 pm

2 stops32h 36m

Singapore Changi

Mon 8/17

8:45 am-10:59 pm

1 stop29h 14m

$783

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 8/10

1:16 pm-6:15 am

1 stop25h 59m

Singapore Changi

Mon 8/31

8:45 am-9:08 pm

1 stop27h 23m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 8/13

7:02 am-6:35 pm

1 stop20h 33m

Singapore Changi

Thu 8/27

8:45 am-9:08 pm

1 stop27h 23m

$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

3:50 pm-6:15 am

2 stops23h 25m

Singapore Changi

Wed 9/2

8:35 pm-10:26 am

1 stop28h 51m

$795

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 8/9

7:47 pm-6:35 pm

1 stop31h 48m

Singapore Changi

Thu 9/3

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 11/5

11:21 am-6:55 am

2 stops28h 34m

Singapore Changi

Mon 11/9

10:10 am-9:27 pm

2 stops26h 17m

$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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Singapore?

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Phoenix Sky Harbor Intl Airport, with most prices found around $879. If you aren’t able to travel to Singapore during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $948.

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.

How have Phoenix Sky Harbor Intl Airport to Singapore flight prices changed over time?

As of July 2026, prices for Phoenix Sky Harbor Intl Airport to Singapore flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Singapore (PHX to SIN) 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

21h 15m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Singapore takes 21h 15m
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

  • How far is Phoenix Sky Harbor Intl to Singapore Changi by plane?

    The distance between Phoenix Sky Harbor Intl and Singapore Changi is about 9085.4 mi. Flights usually cover this in 21h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Singapore Changi Airport are updated daily.

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

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

    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 Changi Airport.

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

    The required travel and health documents for your Singapore Changi Airport 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 Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Singapore?

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
9,927 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $854Free CancellationRating
8.9
352 reviews
Search STARLUX Airlines flights
Air CanadaPriceFrom $942Free CancellationRating
7.1
11,291 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,072Free CancellationRating
8.2
1,557 reviews
Search Singapore Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Phoenix.

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 provides multiple filters to help you find the best flight to Singapore from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Singapore from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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