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

China Airlines and United Airlines are the most popular carriers 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 57% 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 September 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.

$447 Cheap Flights from Phoenix to Singapore in 2026

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.

1:25 pm - 7:00 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

26h 35m1 stop Vancouver Intl

8:40 am - 10:06 amSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

40h 26m2 stops Vancouver Intl San Francisco

$929Air Canada

Sun, Nov 8 - Thu, Nov 12

5:41 pm - 7:00 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

46h 19m2 stops Denver Intl Vancouver Intl

8:40 am - 10:06 amSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

40h 26m2 stops Vancouver Intl San Francisco

$939Air Canada

Sat, Nov 7 - Thu, Nov 12

6:00 am - 5:25 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

32h 25m2 stops Los Angeles Shanghai Pu Dong

4:55 pm - 3:19 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

37h 24m2 stops Shanghai Pu Dong Los Angeles

$955China Eastern

Tue, Oct 13 - Mon, Oct 19

6:00 am - 2:25 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

29h 25m2 stops Los Angeles Shanghai Pu Dong

12:25 am - 4:43 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

31h 18m2 stops Shanghai Pu Dong Los Angeles

$958China Eastern

Wed, Oct 21 - Sun, Nov 8

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

$991China Airlines

Fri, Jan 15 - Sat, Feb 6

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

$991China Airlines

Wed, Feb 24 - Thu, Mar 18

7:40 pm - 6:15 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

19h 35m1 stop San Francisco

10:10 am - 2:05 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

18h 55m1 stop San Francisco

$1,102United Airlines

Thu, Oct 22 - Fri, Nov 13

7:00 am - 6:35 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

20h 35m1 stop San Francisco

10:10 am - 2:05 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

18h 55m1 stop San Francisco

$1,102United Airlines

Tue, Oct 20 - Tue, Nov 10

11:30 am - 7:55 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

29h 25m1 stop Los Angeles

8:45 pm - 9:25 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

39h 40m1 stop Los Angeles

$1,233Singapore Airlines

Thu, Jan 28 - Thu, Feb 4

8:10 pm - 7:55 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

20h 45m1 stop Los Angeles

8:45 pm - 9:25 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

39h 40m1 stop Los Angeles

$1,234Singapore Airlines

Thu, Jan 28 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

8:15 am - 5:30 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

30h 15m2 stops Los Angeles Hong Kong Intl

1:25 pm - 8:31 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

22h 06m2 stops Hong Kong Intl Los Angeles

$1,077Cathay Pacific

Thu, Sep 10 - Thu, Sep 17

12:50 pm - 5:15 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

25h 25m1 stop Vancouver Intl

7:00 am - 5:40 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

25h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,089Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

10:26 am - 5:15 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

27h 49m2 stops Los Angeles Vancouver Intl

7:00 am - 11:53 amSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

19h 53m1 stop Vancouver Intl

$1,098Air Canada

Thu, Sep 10 - Thu, Sep 17

12:50 pm - 5:15 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

25h 25m1 stop Vancouver Intl

2:10 pm - 5:40 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

18h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,185Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

8:57 am - 12:45 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

24h 48m2 stops San Francisco Tokyo Narita

7:00 am - 11:53 amSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

19h 53m1 stop Vancouver Intl

$1,189Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

6:02 am - 12:20 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

27h 18m2 stops Seattle/Tacoma Intl Tokyo Narita

6:15 am - 10:00 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

30h 45m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,224Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

12:50 pm - 1:15 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

33h 25m2 stops Vancouver Intl Manila Ninoy Aquino Intl

8:45 pm - 5:40 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

35h 55m3 stops Kuala Lumpur Intl Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,333Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

12:10 pm - 1:15 pmPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

34h 05m3 stops Imperial County Los Angeles Manila Ninoy Aquino Intl

8:45 pm - 5:40 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

35h 55m3 stops Kuala Lumpur Intl Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,364Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

12:35 pm - 11:10 amPHX Phoenix Sky Harbor Intl-SIN Singapore Changi

31h 35m3 stops Tucson Denver Intl Istanbul

5:25 am - 11:30 pmSIN Singapore Changi-PHX Phoenix Sky Harbor Intl

33h 05m2 stops Istanbul Los Angeles

$2,541Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

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Air Canada flights from Phoenix to Singapore

Our best Air Canada deals on Phoenix to Singapore flight tickets

Air Canada

Nov 8

PHX1:25 pmPhoenix Sky Harbor Intl

26h 35m

1 stop

SIN7:00 amSingapore Changi

Nov 12

SIN8:40 amSingapore Changi

40h 26m

2 stops

PHX10:06 amPhoenix Sky Harbor Intl

$929

Air Canada

Nov 7

PHX5:41 pmPhoenix Sky Harbor Intl

46h 19m

2 stops

SIN7:00 amSingapore Changi

Nov 12

SIN8:40 amSingapore Changi

40h 26m

2 stops

PHX10:06 amPhoenix Sky Harbor Intl

$939

Air Canada

Nov 8

PHX1:25 pmPhoenix Sky Harbor Intl

26h 35m

1 stop

SIN7:00 amSingapore Changi

Nov 12

SIN8:40 amSingapore Changi

18h 43m

1 stop

PHX12:23 pmPhoenix Sky Harbor Intl

$942

China Eastern flights from Phoenix to Singapore

Our best China Eastern deals on Phoenix to Singapore flight tickets

China Eastern

Oct 13

PHX6:00 amPhoenix Sky Harbor Intl

32h 25m

2 stops

SIN5:25 amSingapore Changi

Oct 19

SIN4:55 pmSingapore Changi

37h 24m

2 stops

PHX3:19 pmPhoenix Sky Harbor Intl

$955

China Eastern

Nov 1

PHX6:00 amPhoenix Sky Harbor Intl

29h 25m

2 stops

SIN2:25 amSingapore Changi

Nov 18

SIN6:00 pmSingapore Changi

37h 43m

2 stops

PHX4:43 pmPhoenix Sky Harbor Intl

$958

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

Sun 11/8

1:25 pm-7:00 am

1 stop26h 35m

Singapore Changi

Thu 11/12

8:40 am-10:06 am

2 stops40h 26m

$929

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Sat 11/7

5:41 pm-7:00 am

2 stops46h 19m

Singapore Changi

Thu 11/12

8:40 am-10:06 am

2 stops40h 26m

$939

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Tue 10/13

6:00 am-5:25 am

2 stops32h 25m

Singapore Changi

Mon 10/19

4:55 pm-3:19 pm

2 stops37h 24m

$955

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Wed 10/21

6:00 am-2:25 am

2 stops29h 25m

Singapore Changi

Sun 11/8

12:25 am-4:43 pm

2 stops31h 18m

$958

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Fri 1/15

11:10 pm-1:05 pm

1 stop22h 55m

Singapore Changi

Sat 2/6

2:00 am-1:35 pm

1 stop26h 35m

$991

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/24

11:10 pm-1:05 pm

1 stop22h 55m

Singapore Changi

Thu 3/18

2:00 am-1:35 pm

1 stop26h 35m

$991

Quickest round-trip

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Thu 10/22

7:40 pm-6:15 am

1 stop19h 35m

Singapore Changi

Fri 11/13

10:10 am-2:05 pm

1 stop18h 55m

$1,102

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Tue 10/20

7:00 am-6:35 pm

1 stop20h 35m

Singapore Changi

Tue 11/10

10:10 am-2:05 pm

1 stop18h 55m

$1,102

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/28

11:30 am-7:55 am

1 stop29h 25m

Singapore Changi

Thu 2/4

8:45 pm-9:25 pm

1 stop39h 40m

$1,233

PhoenixSingapore

PHX Phoenix Sky Harbor Intl - SIN Singapore Changi

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/28

8:10 pm-7:55 am

1 stop20h 45m

Singapore Changi

Thu 2/4

8:45 pm-9:25 pm

1 stop39h 40m

$1,234

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 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 $929. 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 $970.

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 $1,110 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	$447
Fastest flight time	22h 55m
Direct flights	None

The best one-way flight to Singapore from Phoenix in the past 72 hours is $447. The best round-trip flight deal from Phoenix to Singapore found on momondo in the last 72 hours is $929.

The fastest flight from Phoenix to Singapore takes 22h 55m

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 22h 55m 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 September 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 $789	Free Cancellation	Rating 7.4 10,181 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom $813	Free Cancellation	Rating 8.2 1,598 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $854	Free Cancellation	Rating 8.7 376 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $912	Free Cancellation	Rating 8.3 844 reviews	Search China Airlines flights
Air Canada	PriceFrom $942	Free Cancellation	Rating 7.1 11,600 reviews	Search Air Canada 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 $447

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Phoenix to Singapore

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Cheap last minute flights

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Air Canada flights from Phoenix to Singapore

Our best Air Canada deals on Phoenix to Singapore flight tickets

China Eastern flights from Phoenix to Singapore

Our best China Eastern 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 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

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