Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $377

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 1/29. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
2:30 pm - 8:00 amPHX-SIN
26h 30m2 stops
United Airlines Logo
10:20 pm - 2:04 pmSIN-PHX
30h 44m1 stop
$780United Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 23
United Airlines Logo
6:00 am - 8:15 pmPHX-SIN
23h 15m1 stop
United Airlines Logo
10:20 pm - 11:31 amSIN-PHX
28h 11m1 stop
$789United Airlines
Find Deal
Thu, Feb 19 - Sun, Mar 1
Air Canada Logo
6:30 pm - 7:00 amPHX-SIN
21h 30m1 stop
Air Canada Logo
8:50 am - 5:25 pmSIN-PHX
23h 35m1 stop
$796Air Canada
Find Deal
Wed, Jan 28 - Tue, Feb 10
Multiple Airlines Logo
8:00 am - 12:50 amPHX-SIN
25h 50m2 stops
Multiple Airlines Logo
8:15 am - 6:49 pmSIN-PHX
25h 34m2 stops
$798Multiple Airlines
Find Deal
Mon, Feb 16 - Mon, Feb 23
Korean Air Logo
7:15 am - 5:00 amPHX-SIN
30h 45m2 stops
Korean Air Logo
10:30 pm - 3:40 pmSIN-PHX
32h 10m2 stops
$799Korean Air
Find Deal
Wed, Dec 3 - Thu, Dec 25
Delta Logo
6:05 am - 5:00 amPHX-SIN
31h 55m2 stops
Delta Logo
10:40 am - 8:40 pmSIN-PHX
25h 00m2 stops
$803Delta
Find Deal
Thu, Mar 5 - Mon, Mar 9
Korean Air Logo
7:15 am - 12:10 amPHX-SIN
25h 55m2 stops
Korean Air Logo
1:35 am - 2:42 pmSIN-PHX
28h 07m2 stops
$809Korean Air
Find Deal
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
9:00 am - 7:00 amPHX-SIN
31h 00m3 stops
Multiple Airlines Logo
9:20 am - 4:10 pmSIN-PHX
21h 50m2 stops
$844Multiple Airlines
Find Deal
Wed, Jan 28 - Tue, Feb 10
Air Canada Logo
6:30 pm - 7:00 amPHX-SIN
21h 30m1 stop
Air Canada Logo
8:50 am - 4:25 pmSIN-PHX
22h 35m1 stop
$882Air Canada
Find Deal
Wed, Mar 4 - Tue, Mar 10
Delta Logo
7:15 am - 12:10 amPHX-SIN
25h 55m2 stops
Delta Logo
1:35 am - 3:47 pmSIN-PHX
29h 12m2 stops
$973Delta
Find Deal
Wed, Feb 25 - Tue, Mar 3

Delta flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
Delta
Mar 5
PHX6:05 amPhoenix Sky Harbor Intl
31h 55m
2 stops
SIN5:00 amSingapore Changi
Mar 9
SIN10:40 amSingapore Changi
25h 00m
2 stops
PHX8:40 pmPhoenix Sky Harbor Intl
$803
Find similar
Delta
Feb 25
PHX7:15 amPhoenix Sky Harbor Intl
25h 55m
2 stops
SIN12:10 amSingapore Changi
Mar 3
SIN1:35 amSingapore Changi
29h 12m
2 stops
PHX3:47 pmPhoenix Sky Harbor Intl
$973
Find similar

Cathay Pacific flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Cathay Pacific deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets
Cathay Pacific
Feb 16
PHX8:15 amPhoenix Sky Harbor Intl
25h 10m
2 stops
SIN12:25 amSingapore Changi
Feb 22
SIN1:25 amSingapore Changi
29h 05m
2 stops
PHX3:30 pmPhoenix Sky Harbor Intl
$944
Find similar
Cathay Pacific
Feb 19
PHX8:15 amPhoenix Sky Harbor Intl
25h 10m
2 stops
SIN12:25 amSingapore Changi
Mar 1
SIN8:15 pmSingapore Changi
40h 49m
2 stops
PHX10:04 pmPhoenix Sky Harbor Intl
$959
Find similar
Cathay Pacific
Feb 19
PHX8:15 amPhoenix Sky Harbor Intl
25h 10m
2 stops
SIN12:25 amSingapore Changi
Feb 28
SIN1:25 amSingapore Changi
35h 39m
2 stops
PHX10:04 pmPhoenix Sky Harbor Intl
$1,009
Find similar

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 November 4, 2025.
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

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 12/1

2:30 pm-8:00 am

2 stops26h 30m

Singapore Changi

Tue 12/23

10:20 pm-2:04 pm

1 stop30h 44m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 2/19

6:00 am-8:15 pm

1 stop23h 15m

Singapore Changi

Sun 3/1

10:20 pm-11:31 am

1 stop28h 11m

$789

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 1/28

6:30 pm-7:00 am

1 stop21h 30m

Singapore Changi

Tue 2/10

8:50 am-5:25 pm

1 stop23h 35m

$796

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 2/16

8:00 am-12:50 am

2 stops25h 50m

Singapore Changi

Mon 2/23

8:15 am-6:49 pm

2 stops25h 34m

$798

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 12/3

7:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Thu 12/25

10:30 pm-3:40 pm

2 stops32h 10m

$799

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 3/5

6:05 am-5:00 am

2 stops31h 55m

Singapore Changi

Mon 3/9

10:40 am-8:40 pm

2 stops25h 00m

$803

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 3/5

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Sun 3/8

1:35 am-2:42 pm

2 stops28h 07m

$809

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 1/28

9:00 am-7:00 am

3 stops31h 00m

Singapore Changi

Tue 2/10

9:20 am-4:10 pm

2 stops21h 50m

$844

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 3/4

6:30 pm-7:00 am

1 stop21h 30m

Singapore Changi

Tue 3/10

8:50 am-4:25 pm

1 stop22h 35m

$882

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Tue 3/3

1:35 am-3:47 pm

2 stops29h 12m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October is, on average, the cheapest month to fly to Singapore from Phoenix Sky Harbor Intl Airport, with most prices found around $909. If you aren’t able to travel to Singapore during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $945.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Singapore is on a Tuesday when prices can be found for as low as $1,251. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,658.

What is the cheapest time of day to depart on your flight to Singapore?

In the afternoon is the cheapest time of day to fly from Phoenix Sky Harbor Intl Airport to Singapore when you can find flight prices for as low as $1,231. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,813 on average. Flights to Singapore from Phoenix Sky Harbor Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $1,057 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 $886 on momondo.

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

You could potentially save up to 5% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Singapore flight.

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

Direct flights

None
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

  • 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
Korean AirPriceFrom $777Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
Air CanadaPriceFrom $875Free CancellationRating
7.1
10,403 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,002Free CancellationRating
8.1
1,391 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.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/4
Thu 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo
Flights to Singaporefrom $528