What is the cheapest airline that flies from Phoenix to Singapore Changi?

Alaska Airlines is the most popular carrier operating from Phoenix to Singapore Changi

What airlines fly to Singapore?

United Airlines, China Airlines and Air Canada are the top three most popular airlines that fly to Singapore from Phoenix according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 5 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Phoenix to Singapore Changi Airport?

Prices for flights from Phoenix to Singapore Changi Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Phoenix to Singapore Changi Airport?

As of November 2026, there are 5 operators available to choose from for flights from Phoenix to Singapore Changi Airport.

How old do you have to be to fly from Phoenix to Singapore Changi Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix 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.

$396 Cheap Flights from Phoenix to Singapore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 12:20 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

27h 10m2 stops Los Angeles Hong Kong Intl

1:25 am - 10:39 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

36h 14m2 stops Hong Kong Intl Los Angeles

$988Multiple Airlines

Mon, Jan 25 - Sun, Jan 31

3:47 pm - 11:50 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

29h 03m2 stops San Francisco Hong Kong Intl

7:30 am - 11:43 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

31h 13m2 stops Hong Kong Intl San Francisco

$1,003Multiple Airlines

Tue, Jan 19 - Wed, Feb 24

10:30 am - 12:55 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

23h 25m2 stops Los Angeles Tokyo Narita

9:25 am - 6:05 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

23h 40m2 stops Tokyo Narita Los Angeles

$1,103Singapore Airlines

Wed, Apr 7 - Wed, Apr 21

6:00 am - 8:15 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

23h 15m1 stop San Francisco

10:10 am - 7:30 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

24h 20m1 stop San Francisco

$1,160United Airlines

Mon, Jan 25 - Mon, Feb 1

7:45 am - 8:15 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

21h 30m1 stop San Francisco

10:10 am - 4:17 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

21h 07m1 stop San Francisco

$1,160United Airlines

Sun, Jan 17 - Tue, Mar 23

11:10 pm - 1:05 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

22h 55m1 stop Taipei City Taiwan Taoyuan Intl

2:00 am - 1:35 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

26h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,166China Airlines

Sun, Jan 24 - Tue, Mar 16

11:10 pm - 1:05 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

22h 55m1 stop Taipei City Taiwan Taoyuan Intl

2:25 pm - 1:35 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

38h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,167China Airlines

Sun, Mar 7 - Thu, Mar 25

1:00 pm - 7:00 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

27h 00m1 stop Vancouver Intl

9:00 pm - 12:03 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

30h 03m2 stops Bangkok Suvarnabhumi Vancouver Intl

$1,168Air Canada

Fri, Jan 15 - Mon, Jan 25

8:16 am - 7:00 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

31h 44m2 stops Denver Intl Vancouver Intl

9:00 pm - 12:03 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

30h 03m2 stops Bangkok Suvarnabhumi Vancouver Intl

$1,173Air Canada

Fri, Jan 15 - Tue, Jan 26

2:38 pm - 5:30 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

23h 52m1 stop Los Angeles

8:45 pm - 1:26 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

31h 41m1 stop Los Angeles

$1,176Singapore Airlines

Wed, Jan 20 - Mon, Feb 1

Cheap last minute flights

Enter your travel dates to find the best prices.

8:15 am - 11:45 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

24h 30m2 stops Los Angeles Manila Ninoy Aquino Intl

12:55 am - 3:45 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

29h 50m2 stops Manila Ninoy Aquino Intl Los Angeles

$1,016Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

7:15 am - 11:45 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

25h 30m2 stops Honolulu Manila Ninoy Aquino Intl

2:25 pm - 1:35 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

38h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,081Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

10:55 pm - 1:25 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

2:45 pm - 5:55 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

18h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,241STARLUX Airlines

Thu, Nov 12 - Tue, Nov 17

2:45 pm - 1:10 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

31h 25m2 stops San Francisco Manila Ninoy Aquino Intl

3:25 am - 11:38 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

35h 13m2 stops Shanghai Pu Dong Los Angeles

$1,316Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

10:55 pm - 1:25 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

2:45 pm - 5:55 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

18h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,336STARLUX Airlines

Sat, Nov 14 - Sat, Nov 21

2:45 pm - 1:10 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

31h 25m2 stops San Francisco Manila Ninoy Aquino Intl

6:15 pm - 12:03 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

32h 48m3 stops Phuket City Bangkok Suvarnabhumi Vancouver Intl

$1,351Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

2:45 pm - 1:10 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

31h 25m2 stops San Francisco Manila Ninoy Aquino Intl

8:55 am - 11:59 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

30h 04m1 stop Seattle/Tacoma Intl

$1,364Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

2:50 pm - 2:00 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

32h 10m3 stops Las Vegas Harry Reid Intl Los Angeles Xiamen Gaoqi Intl

11:10 pm - 8:10 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

36h 00m2 stops Incheon Intl San Francisco

$1,413Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

10:09 am - 11:50 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

34h 41m3 stops Denver Intl Los Angeles Hong Kong Intl

7:30 am - 8:54 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

28h 24m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,550Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

10:09 am - 12:05 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

34h 56m3 stops Denver Intl Los Angeles Taipei City Taiwan Taoyuan Intl

7:30 pm - 12:03 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

31h 33m3 stops Kuala Lumpur Intl Bangkok Suvarnabhumi Vancouver Intl

$1,908Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

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China Eastern flights from Phoenix to Singapore

Our best China Eastern deals on Phoenix to Singapore flight tickets

China Eastern

Dec 2

PHX7:15 amPhoenix Sky Harbor Intl

31h 10m

2 stops

SIN5:25 amSingapore Changi

Dec 9

SIN10:10 amSingapore Changi

46h 30m

2 stops

PHX5:40 pmPhoenix Sky Harbor Intl

$1,005

China Eastern

Jan 17

PHX7:00 amPhoenix Sky Harbor Intl

41h 00m

2 stops

SIN3:00 pmSingapore Changi

Mar 22

SIN12:25 amSingapore Changi

30h 02m

2 stops

PHX3:27 pmPhoenix Sky Harbor Intl

$1,018

China Eastern

Mar 25

PHX6:00 amPhoenix Sky Harbor Intl

29h 25m

2 stops

SIN2:25 amSingapore Changi

Apr 5

SIN11:10 pmSingapore Changi

31h 17m

2 stops

PHX3:27 pmPhoenix Sky Harbor Intl

$1,022

Cathay Pacific flights from Phoenix to Singapore

Our best Cathay Pacific deals on Phoenix to Singapore flight tickets

Cathay Pacific

Jan 19

PHX6:09 pmPhoenix Sky Harbor Intl

27h 51m

2 stops

SIN1:00 pmSingapore Changi

Feb 23

SIN1:25 amSingapore Changi

29h 25m

2 stops

PHX3:50 pmPhoenix Sky Harbor Intl

$1,085

Cathay Pacific

Apr 6

PHX7:23 amPhoenix Sky Harbor Intl

26h 22m

2 stops

SIN12:45 amSingapore Changi

Apr 20

SIN9:45 amSingapore Changi

25h 37m

2 stops

PHX8:22 pmPhoenix Sky Harbor Intl

$1,089

Cathay Pacific

Apr 6

PHX8:26 pmPhoenix Sky Harbor Intl

24h 19m

2 stops

SIN11:45 amSingapore Changi

Apr 21

SIN12:45 pmSingapore Changi

22h 37m

2 stops

PHX8:22 pmPhoenix Sky Harbor Intl

$1,128

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/25

6:10 am-12:20 am

2 stops27h 10m

Singapore Changi

Sun 1/31

1:25 am-10:39 pm

2 stops36h 14m

$988

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Tue 1/19

3:47 pm-11:50 am

2 stops29h 03m

Singapore Changi

Wed 2/24

7:30 am-11:43 pm

2 stops31h 13m

$1,003

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Wed 4/7

10:30 am-12:55 am

2 stops23h 25m

Singapore Changi

Wed 4/21

9:25 am-6:05 pm

2 stops23h 40m

$1,103

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/25

6:00 am-8:15 pm

1 stop23h 15m

Singapore Changi

Mon 2/1

10:10 am-7:30 pm

1 stop24h 20m

$1,160

Quickest round-trip

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Sun 1/17

7:45 am-8:15 pm

1 stop21h 30m

Singapore Changi

Tue 3/23

10:10 am-4:17 pm

1 stop21h 07m

$1,160

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Sun 1/24

11:10 pm-1:05 pm

1 stop22h 55m

Singapore Changi

Tue 3/16

2:00 am-1:35 pm

1 stop26h 35m

$1,166

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Sun 3/7

11:10 pm-1:05 pm

1 stop22h 55m

Singapore Changi

Thu 3/25

2:25 pm-1:35 pm

1 stop38h 10m

$1,167

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Fri 1/15

1:00 pm-7:00 am

1 stop27h 00m

Singapore Changi

Mon 1/25

9:00 pm-12:03 pm

2 stops30h 03m

$1,168

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Fri 1/15

8:16 am-7:00 am

2 stops31h 44m

Singapore Changi

Tue 1/26

9:00 pm-12:03 pm

2 stops30h 03m

$1,173

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Wed 1/20

2:38 pm-5:30 am

1 stop23h 52m

Singapore Changi

Mon 2/1

8:45 pm-1:26 pm

1 stop31h 41m

$1,176

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 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 typical price of a round-trip flight between Phoenix and Singapore?

Prices are currently low for flights on this route.

Typical prices usually range from $1,170 to $1,296.
The lowest price recently found on this route was $988.

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, with most prices found around $838. 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 $991.

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

You are more likely to see cheaper flights to Singapore from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,156 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Phoenix for as low as $814 on momondo.

Cheap Phoenix to Singapore flight deals and tips

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

Best Price Found	$396
Fastest flight time	20h 05m
Direct flights	None

The best one-way flight to Singapore from Phoenix in the past 72 hours is $396. The best round-trip flight deal from Phoenix to Singapore found on momondo in the last 72 hours is $988.

The fastest flight from Phoenix to Singapore takes 20h 05m

There are no direct flights from Phoenix to Singapore. There are no popular flight routes from Phoenix to Singapore.

Search flight deals

Frequently asked questions about flying from Phoenix to Singapore

How far is Phoenix to Singapore Changi by plane?
The straight-line distance from Phoenix to Singapore Changi is 9081.4 mi. Typically, this will take 20h 05m by plane in normal conditions.
When did momondo last update prices for flights from Phoenix to Singapore Changi Airport?
Prices for flights from Phoenix to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix to Singapore Changi Airport?
As of November 2026, there are 5 operators available to choose from for flights from Phoenix to Singapore Changi Airport.
How old do you have to be to fly from Phoenix to Singapore Changi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix 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.

Best airlines flying from Phoenix to Singapore

Compare and see reviews for airlines that fly from Phoenix to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $781	Free Cancellation	Rating 7.3 10,479 reviews	Search United Airlines flights
China Airlines	PriceFrom $912	Free Cancellation	Rating 8.3 857 reviews	Search China Airlines flights
Air Canada	PriceFrom $942	Free Cancellation	Rating 7.1 11,880 reviews	Search Air Canada flights
Singapore Airlines	PriceFrom $961	Free Cancellation	Rating 8.2 1,633 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $1,033	Free Cancellation	Rating 8.8 414 reviews	Search STARLUX Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Singapore for you.

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

Yes. All flights to Singapore from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Phoenix to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Phoenix to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Phoenix to Singapore from $396

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 to Singapore departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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China Eastern flights from Phoenix to Singapore

Our best China Eastern deals on Phoenix to Singapore flight tickets

Cathay Pacific flights from Phoenix to Singapore

Our best Cathay Pacific deals on Phoenix to Singapore flight tickets

momondo Fare Finder

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

See travel insights to Singapore from

How to get the cheapest flight ticket from Phoenix to Singapore

What is the typical price of a round-trip flight between Phoenix and Singapore?

What is the cheapest month to fly to Singapore?

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

What is the cheapest airline that flies from Phoenix to Singapore Changi?

What airlines fly to Singapore?

Cheap Phoenix to Singapore flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix to Singapore

Best airlines flying from Phoenix to Singapore

Compare and see reviews for airlines that fly from Phoenix to Singapore with momondo

Why use momondo?

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

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

Complete your trip to Singapore

Explore popular destinations other users love

According to popular flight searches on momondo this year