What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Singapore?

Air Canada, United Airlines, and China Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Singapore

What airlines fly to Singapore?

United Airlines, Air Canada and Korean Air are the top three most popular airlines that fly to Singapore from Phoenix Sky Harbor Intl Airport according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 7 operators available to choose from 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.

$355 Cheap Flights from Phoenix Sky Harbor Intl Airport to Singapore in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Cheap round-trip flights

3:45 pm - 8:15 pmPHX-SIN

37h 30m1 stop

10:20 pm - 1:19 pmSIN-PHX

29h 59m2 stops

$730United Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

1:00 pm - 1:00 pmPHX-SIN

33h 00m2 stops

2:10 pm - 3:18 pmSIN-PHX

40h 08m2 stops

$748

Find Deal

dom., oct. 26 - dom., nov. 2

5:15 pm - 1:20 pmPHX-SIN

29h 05m2 stops

12:20 am - 6:14 pmSIN-PHX

32h 54m2 stops

$784

Find Deal

mar., sep. 30 - lun., oct. 6

5:15 am - 8:15 pmPHX-SIN

24h 00m1 stop

10:20 pm - 8:56 amSIN-PHX

25h 36m1 stop

$790United Airlines

Find Deal

jue., mar. 5 - lun., mar. 9

9:08 am - 5:00 amPHX-SIN

28h 52m2 stops

1:10 am - 3:59 pmSIN-PHX

29h 49m2 stops

$809Korean Air

Find Deal

mar., sep. 30 - lun., oct. 6

7:15 am - 12:10 amPHX-SIN

25h 55m2 stops

1:35 am - 7:28 pmSIN-PHX

32h 53m2 stops

$810Korean Air

Find Deal

jue., dic. 4 - lun., dic. 22

11:59 pm - 7:00 amPHX-SIN

40h 01m2 stops

8:50 am - 5:37 pmSIN-PHX

23h 47m1 stop

$871Air Canada

Find Deal

sáb., feb. 14 - vie., feb. 27

1:30 pm - 7:00 amPHX-SIN

26h 30m2 stops

8:50 am - 7:44 pmSIN-PHX

25h 54m2 stops

$918Air Canada

Find Deal

vie., oct. 31 - dom., nov. 9

9:29 pm - 5:25 pmPHX-SIN

28h 56m2 stops

2:20 am - 12:14 pmSIN-PHX

24h 54m2 stops

$1,007American Airlines

Find Deal

sáb., feb. 14 - jue., feb. 26

7:20 am - 12:50 amPHX-SIN

26h 30m2 stops

1:50 am - 9:19 pmSIN-PHX

34h 29m2 stops

$1,034Cathay Pacific

Find Deal

mié., oct. 8 - mar., oct. 14

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

Oct 25

PHX3:45 pmPhoenix Sky Harbor Intl

37h 30m

1 stop

SIN8:15 pmSingapore Changi

Nov 1

SIN10:20 pmSingapore Changi

29h 59m

2 stops

PHX1:19 pmPhoenix Sky Harbor Intl

$730

Find similar

United Airlines

Sep 25

PHX6:00 amPhoenix Sky Harbor Intl

21h 25m

2 stops

SIN6:25 pmSingapore Changi

Oct 9

SIN8:45 amSingapore Changi

24h 59m

1 stop

PHX6:44 pmPhoenix Sky Harbor Intl

$782

Find similar

United Airlines

Mar 5

PHX5:15 amPhoenix Sky Harbor Intl

24h 00m

1 stop

SIN8:15 pmSingapore Changi

Mar 9

SIN10:20 pmSingapore Changi

25h 36m

1 stop

PHX8:56 amPhoenix Sky Harbor Intl

$790

Find similar

Korean Air flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Korean Air deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets

Korean Air

Sep 30

PHX9:08 amPhoenix Sky Harbor Intl

28h 52m

2 stops

SIN5:00 amSingapore Changi

Oct 6

SIN1:10 amSingapore Changi

29h 49m

2 stops

PHX3:59 pmPhoenix Sky Harbor Intl

$809

Find similar

Korean Air

Dec 4

PHX7:15 amPhoenix Sky Harbor Intl

25h 55m

2 stops

SIN12:10 amSingapore Changi

Dec 22

SIN1:35 amSingapore Changi

32h 53m

2 stops

PHX7:28 pmPhoenix Sky Harbor Intl

$810

Find similar

Korean Air

Mar 6

PHX7:00 amPhoenix Sky Harbor Intl

26h 10m

2 stops

SIN12:10 amSingapore Changi

Mar 17

SIN1:35 amSingapore Changi

32h 24m

2 stops

PHX6:59 pmPhoenix Sky Harbor Intl

$980

Find similar

momondo Fare Finder

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

sáb. 10/25

3:45 pm-8:15 pm

1 stop37h 30m

Singapore Changi

sáb. 11/1

10:20 pm-1:19 pm

2 stops29h 59m

$730

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

dom. 10/26

1:00 pm-1:00 pm

2 stops33h 00m

Singapore Changi

dom. 11/2

2:10 pm-3:18 pm

2 stops40h 08m

$748

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

mar. 9/30

5:15 pm-1:20 pm

2 stops29h 05m

Singapore Changi

lun. 10/6

12:20 am-6:14 pm

2 stops32h 54m

$784

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

jue. 3/5

5:15 am-8:15 pm

1 stop24h 00m

Singapore Changi

lun. 3/9

10:20 pm-8:56 am

1 stop25h 36m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

mar. 9/30

9:08 am-5:00 am

2 stops28h 52m

Singapore Changi

lun. 10/6

1:10 am-3:59 pm

2 stops29h 49m

$809

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

jue. 12/4

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

lun. 12/22

1:35 am-7:28 pm

2 stops32h 53m

$810

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

sáb. 2/14

11:59 pm-7:00 am

2 stops40h 01m

Singapore Changi

vie. 2/27

8:50 am-5:37 pm

1 stop23h 47m

$871

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

vie. 10/31

1:30 pm-7:00 am

2 stops26h 30m

Singapore Changi

dom. 11/9

8:50 am-7:44 pm

2 stops25h 54m

$918

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

sáb. 2/14

9:29 pm-5:25 pm

2 stops28h 56m

Singapore Changi

jue. 2/26

2:20 am-12:14 pm

2 stops24h 54m

$1,007

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

mié. 10/8

7:20 am-12:50 am

2 stops26h 30m

Singapore Changi

mar. 10/14

1:50 am-9:19 pm

2 stops34h 29m

$1,034

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Singapore?

The month of September is, on average, the cheapest month to fly to Singapore from Phoenix Sky Harbor Intl Airport, with most prices found around $914. If you aren’t able to travel to Singapore during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $953.

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 $1,077 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 $876 on momondo.

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

You could potentially save up to 10% 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?
As of September 2025, there are 7 operators available to choose from 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 Air	PriceFrom $777	Free Cancellation	Rating 8.4 1,139 reviews	Search Korean Air flights
United Airlines	PriceFrom $789	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
American Airlines	PriceFrom $881	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $883	Free Cancellation	Rating 8.3 1,559 reviews	Search Japan Airlines flights
Air Canada	PriceFrom $885	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Singapore Airlines	PriceFrom $1,002	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,025	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific 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

sáb. 10/11

sáb. 10/18

Email me momondo's favorite deals

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

Flights to Singaporefrom $530

Phoenix Sky Harbor Intl Airport flight routes

Flights from Phoenix Sky Harbor Intl to San Diego

Flights from Phoenix Sky Harbor Intl to El Paso

Flights from Phoenix Sky Harbor Intl to Detroit Metropolitan Wayne County

Flights from Phoenix Sky Harbor Intl to Santa Ana J. Wayne/Orange Cnty

Flights from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl

Flights from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl

Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $355

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

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

Korean Air flights from Phoenix Sky Harbor Intl Airport to Singapore

Our best Korean Air deals on Phoenix Sky Harbor Intl Airport to Singapore flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Singapore that are best for you.

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?

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?

How far in advance should I book a flight to Singapore?

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

You could potentially save up to 10% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Singapore flight.

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Singapore?

Air Canada, United Airlines, and China Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Singapore

What airlines fly to Singapore?

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

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

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?

What documentation or ID do you need to fly 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

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo