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Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $453

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 8/25. 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
0 bags

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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.
SAUDIA Logo
6:00 am - 3:30 pm
PHX
-
SIN
42h 30m
2 stops
SAUDIA Logo
2:20 am - 10:58 pm
SIN
-
PHX
35h 38m
2 stops
$984SAUDIA
Sat, Sep 5 - Mon, Sep 14
China Eastern Logo
6:00 am - 5:25 am
PHX
-
SIN
32h 25m
2 stops
China Eastern Logo
11:00 pm - 4:27 pm
SIN
-
PHX
32h 27m
2 stops
$1,032China Eastern
Tue, Oct 20 - Mon, Nov 9
Multiple Airlines Logo
8:05 am - 11:35 pm
PHX
-
SIN
24h 30m
2 stops
Multiple Airlines Logo
10:05 am - 8:07 pm
SIN
-
PHX
49h 02m
2 stops
$1,044Multiple Airlines
Tue, Aug 25 - Thu, Sep 3
China Eastern Logo
6:00 am - 5:25 am
PHX
-
SIN
32h 25m
2 stops
China Eastern Logo
12:25 am - 4:27 pm
SIN
-
PHX
31h 02m
2 stops
$1,062China Eastern
Sat, Oct 17 - Mon, Nov 9
Multiple Airlines Logo
8:47 pm - 1:15 pm
PHX
-
SIN
49h 28m
2 stops
Multiple Airlines Logo
7:00 am - 11:56 am
SIN
-
PHX
19h 56m
1 stop
$1,094Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
9:00 am - 9:55 pm
PHX
-
SIN
45h 55m
2 stops
Multiple Airlines Logo
8:50 am - 5:27 pm
SIN
-
PHX
23h 37m
1 stop
$1,095Multiple Airlines
Fri, Oct 23 - Fri, Nov 6
Multiple Airlines Logo
4:10 pm - 6:55 pm
PHX
-
SIN
35h 45m
2 stops
Multiple Airlines Logo
8:05 pm - 11:56 am
SIN
-
PHX
30h 51m
2 stops
$1,111Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
4:03 pm - 1:15 pm
PHX
-
SIN
30h 12m
2 stops
Multiple Airlines Logo
1:45 pm - 3:00 pm
SIN
-
PHX
40h 15m
1 stop
$1,119Multiple Airlines
Tue, Aug 25 - Thu, Sep 3
Multiple Airlines Logo
6:00 am - 12:20 am
PHX
-
SIN
27h 20m
2 stops
Multiple Airlines Logo
8:05 am - 7:47 pm
SIN
-
PHX
26h 42m
2 stops
$1,124Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
4:03 pm - 9:05 am
PHX
-
SIN
26h 02m
2 stops
Multiple Airlines Logo
1:45 pm - 3:00 pm
SIN
-
PHX
40h 15m
1 stop
$1,129Multiple Airlines
Tue, Sep 1 - Tue, Sep 8

Air Canada flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
Air Canada
Nov 1
PHX6:30 pmPhoenix Sky Harbor Intl
21h 30m
1 stop
SIN7:00 amSingapore Changi
Nov 7
SIN8:50 amSingapore Changi
23h 37m
1 stop
PHX5:27 pmPhoenix Sky Harbor Intl
$1,182
Air Canada
Oct 19
PHX6:41 pmPhoenix Sky Harbor Intl
43h 34m
2 stops
SIN5:15 amSingapore Changi
Nov 7
SIN8:50 amSingapore Changi
23h 37m
1 stop
PHX5:27 pmPhoenix Sky Harbor Intl
$1,277
Air Canada
May 26
PHX10:06 amPhoenix Sky Harbor Intl
28h 09m
2 stops
SIN5:15 amSingapore Changi
Jul 30
SIN7:00 amSingapore Changi
19h 57m
1 stop
PHX11:57 amPhoenix Sky Harbor Intl
$5,545

China Airlines flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best China Airlines deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
China Airlines
Oct 23
PHX11:25 pmPhoenix Sky Harbor Intl
22h 40m
1 stop
SIN1:05 pmSingapore Changi
Nov 5
SIN2:00 amSingapore Changi
26h 35m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$1,209
China Airlines
Aug 16
PHX11:25 pmPhoenix Sky Harbor Intl
22h 10m
1 stop
SIN12:35 pmSingapore Changi
Aug 27
SIN2:00 amSingapore Changi
28h 00m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$1,223
China Airlines
Aug 19
PHX11:25 pmPhoenix Sky Harbor Intl
22h 10m
1 stop
SIN12:35 pmSingapore Changi
Aug 25
SIN1:45 pmSingapore Changi
40h 15m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$1,248

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 May 12, 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

Sat 9/5

6:00 am-3:30 pm

2 stops42h 30m

Singapore Changi

Mon 9/14

2:20 am-10:58 pm

2 stops35h 38m

$984

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 10/20

6:00 am-5:25 am

2 stops32h 25m

Singapore Changi

Mon 11/9

11:00 pm-4:27 pm

2 stops32h 27m

$1,032

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 8/25

8:05 am-11:35 pm

2 stops24h 30m

Singapore Changi

Thu 9/3

10:05 am-8:07 pm

2 stops49h 02m

$1,044

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 10/17

6:00 am-5:25 am

2 stops32h 25m

Singapore Changi

Mon 11/9

12:25 am-4:27 pm

2 stops31h 02m

$1,062

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 9/7

8:47 pm-1:15 pm

2 stops49h 28m

Singapore Changi

Sun 9/13

7:00 am-11:56 am

1 stop19h 56m

$1,094

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Fri 10/23

9:00 am-9:55 pm

2 stops45h 55m

Singapore Changi

Fri 11/6

8:50 am-5:27 pm

1 stop23h 37m

$1,095

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 9/8

4:10 pm-6:55 pm

2 stops35h 45m

Singapore Changi

Tue 9/15

8:05 pm-11:56 am

2 stops30h 51m

$1,111

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 8/25

4:03 pm-1:15 pm

2 stops30h 12m

Singapore Changi

Thu 9/3

1:45 pm-3:00 pm

1 stop40h 15m

$1,119
Quickest round-trip

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 9/7

6:00 am-12:20 am

2 stops27h 20m

Singapore Changi

Sun 9/13

8:05 am-7:47 pm

2 stops26h 42m

$1,124

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 9/1

4:03 pm-9:05 am

2 stops26h 02m

Singapore Changi

Tue 9/8

1:45 pm-3:00 pm

1 stop40h 15m

$1,129

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 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 $814. If you aren’t able to travel to Singapore during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $869.

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 $1,024 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 $660 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Singapore flights?

You could potentially save up to 36% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Singapore flight.

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

As of May 2026, prices for Phoenix Sky Harbor Intl Airport to Singapore flights are approximately 25% 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 30m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Singapore takes 21h 30m
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 30m, 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
Korean AirPriceFrom $777Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
Air CanadaPriceFrom $942Free CancellationRating
7.1
11,020 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,072Free CancellationRating
8.2
1,511 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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