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Cheap flights from Phoenix to Singapore from $385

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 4/15. 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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Find the cheapest flights from Phoenix to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:10 am - 8:15 pmPHX-SIN
21h 05m1 stop
United Airlines Logo
10:10 am - 2:07 pmSIN-PHX
18h 57m1 stop
$779United Airlines
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Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
11:35 am - 8:00 amPHX-SIN
29h 25m2 stops
United Airlines Logo
10:10 am - 9:54 pmSIN-PHX
26h 44m2 stops
$784United Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
10:56 am - 8:15 pmPHX-SIN
42h 19m1 stop
United Airlines Logo
10:10 am - 11:57 pmSIN-PHX
28h 47m1 stop
$785United Airlines
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Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:05 am - 6:55 amPHX-SIN
33h 50m2 stops
United Airlines Logo
10:10 am - 2:07 pmSIN-PHX
18h 57m1 stop
$788United Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
STARLUX Airlines Logo
3:17 pm - 1:25 pmPHX-SIN
31h 08m2 stops
STARLUX Airlines Logo
2:45 pm - 8:55 pmSIN-PHX
21h 10m2 stops
$789STARLUX Airlines
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Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
9:00 am - 6:55 amPHX-SIN
30h 55m2 stops
United Airlines Logo
10:10 am - 9:54 pmSIN-PHX
26h 44m2 stops
$793United Airlines
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Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:55 pm - 6:25 pmPHX-SIN
32h 30m2 stops
United Airlines Logo
9:00 am - 4:49 pmSIN-PHX
22h 49m2 stops
$825United Airlines
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Mon, Mar 30 - Mon, Apr 13
American Airlines Logo
7:05 am - 12:50 amPHX-SIN
26h 45m2 stops
American Airlines Logo
2:20 am - 11:28 amSIN-PHX
24h 08m2 stops
$831American Airlines
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Mon, Jan 19 - Sun, Feb 1
China Airlines Logo
4:00 pm - 1:05 pmPHX-SIN
30h 05m1 stop
China Airlines Logo
2:00 am - 1:35 pmSIN-PHX
26h 35m1 stop
$835China Airlines
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Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
10:59 am - 8:00 amPHX-SIN
30h 01m1 stop
United Airlines Logo
10:10 am - 11:30 pmSIN-PHX
28h 20m1 stop
$839United Airlines
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Thu, Mar 5 - Mon, Mar 9

United Airlines flights from Phoenix to Singapore

Our best United Airlines deals on Phoenix to Singapore flight tickets
United Airlines
Jan 19
PHX8:10 amPhoenix Sky Harbor Intl
21h 05m
1 stop
SIN8:15 pmSingapore Changi
Feb 2
SIN10:10 amSingapore Changi
18h 57m
1 stop
PHX2:07 pmPhoenix Sky Harbor Intl
$779
Find similar
United Airlines
Jan 19
PHX6:05 amPhoenix Sky Harbor Intl
23h 10m
1 stop
SIN8:15 pmSingapore Changi
Feb 2
SIN10:10 amSingapore Changi
24h 02m
2 stops
PHX7:12 pmPhoenix Sky Harbor Intl
$784
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United Airlines
Jan 29
PHX10:56 amPhoenix Sky Harbor Intl
42h 19m
1 stop
SIN8:15 pmSingapore Changi
Feb 2
SIN10:10 amSingapore Changi
28h 47m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
$785
Find similar

China Airlines flights from Phoenix to Singapore

Our best China Airlines deals on Phoenix to Singapore flight tickets
China Airlines
Feb 25
PHX4:00 pmPhoenix Sky Harbor Intl
30h 05m
1 stop
SIN1:05 pmSingapore Changi
Mar 3
SIN2:00 amSingapore Changi
26h 35m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$835
Find similar
China Airlines
Jan 13
PHX7:35 pmPhoenix Sky Harbor Intl
26h 30m
2 stops
SIN1:05 pmSingapore Changi
Mar 24
SIN2:00 amSingapore Changi
26h 35m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$907
Find similar
China Airlines
Jan 30
PHX4:00 pmPhoenix Sky Harbor Intl
30h 05m
1 stop
SIN1:05 pmSingapore Changi
Feb 1
SIN2:00 amSingapore Changi
36h 59m
2 stops
PHX11:59 pmPhoenix Sky Harbor Intl
$913
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momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 25, 2025.
Use the filters below to find and compare flights from Phoenix to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/19

8:10 am-8:15 pm

1 stop21h 05m

Singapore Changi

Mon 2/2

10:10 am-2:07 pm

1 stop18h 57m

$779

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/19

11:35 am-8:00 am

2 stops29h 25m

Singapore Changi

Mon 2/2

10:10 am-9:54 pm

2 stops26h 44m

$784

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/29

10:56 am-8:15 pm

1 stop42h 19m

Singapore Changi

Mon 2/2

10:10 am-11:57 pm

1 stop28h 47m

$785

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/29

6:05 am-6:55 am

2 stops33h 50m

Singapore Changi

Mon 2/2

10:10 am-2:07 pm

1 stop18h 57m

$788

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/19

3:17 pm-1:25 pm

2 stops31h 08m

Singapore Changi

Mon 2/2

2:45 pm-8:55 pm

2 stops21h 10m

$789

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/29

9:00 am-6:55 am

2 stops30h 55m

Singapore Changi

Mon 2/2

10:10 am-9:54 pm

2 stops26h 44m

$793

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

6:55 pm-6:25 pm

2 stops32h 30m

Singapore Changi

Mon 4/13

9:00 am-4:49 pm

2 stops22h 49m

$825

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 1/19

7:05 am-12:50 am

2 stops26h 45m

Singapore Changi

Sun 2/1

2:20 am-11:28 am

2 stops24h 08m

$831

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

4:00 pm-1:05 pm

1 stop30h 05m

Singapore Changi

Tue 3/3

2:00 am-1:35 pm

1 stop26h 35m

$835

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 3/5

10:59 am-8:00 am

1 stop30h 01m

Singapore Changi

Mon 3/9

10:10 am-11:30 pm

1 stop28h 20m

$839

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 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, with most prices found around $909. If you aren’t able to travel to Singapore during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $924.

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

The cheapest day to depart from Phoenix 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 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 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,048 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 $886 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

Fastest flight time

20h 18m

Direct flights

None
The fastest flight from Phoenix to Singapore takes 20h 18m
There are no direct flights from Phoenix to Singapore. There are no popular flight routes from Phoenix to Singapore.
Search flight deals

  • 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 18m 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?

  • 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
Korean AirPriceFrom $777Free CancellationRating
8.4
1,170 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
Air CanadaPriceFrom $875Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,002Free CancellationRating
8.1
1,409 reviews
Search Singapore 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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Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Air Canada
Korean Air
Singapore Airlines