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Cheap flights from Phoenix to Singapore from $445

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 7:10 pm
PHX
-
SIN
21h 40m
1 stop
Multiple Airlines Logo
9:15 am - 12:33 am
SIN
-
PHX
30h 18m
1 stop
$900Multiple Airlines
Mon, Oct 12 - Fri, Nov 13
STARLUX Airlines Logo
11:25 pm - 12:50 pm
PHX
-
SIN
22h 25m
1 stop
STARLUX Airlines Logo
2:10 pm - 5:40 pm
SIN
-
PHX
18h 30m
1 stop
$977STARLUX Airlines
Thu, Sep 3 - Tue, Sep 8
STARLUX Airlines Logo
11:25 pm - 12:40 pm
PHX
-
SIN
22h 15m
1 stop
STARLUX Airlines Logo
2:10 pm - 5:40 pm
SIN
-
PHX
18h 30m
1 stop
$977STARLUX Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
6:25 am - 11:45 am
PHX
-
SIN
38h 20m
2 stops
Multiple Airlines Logo
7:00 am - 11:53 am
SIN
-
PHX
19h 53m
1 stop
$1,020Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Air Canada Logo
12:40 pm - 5:15 am
PHX
-
SIN
25h 35m
1 stop
Air Canada Logo
8:40 am - 10:40 am
SIN
-
PHX
41h 00m
2 stops
$1,086Air Canada
Thu, Oct 15 - Thu, Nov 12
Air Canada Logo
7:30 am - 5:15 am
PHX
-
SIN
30h 45m
2 stops
Air Canada Logo
8:40 am - 10:40 am
SIN
-
PHX
41h 00m
2 stops
$1,090Air Canada
Thu, Oct 15 - Thu, Nov 12
United Airlines Logo
7:37 pm - 6:15 am
PHX
-
SIN
19h 38m
1 stop
United Airlines Logo
8:45 am - 9:08 pm
SIN
-
PHX
27h 23m
1 stop
$1,112United Airlines
Thu, Sep 3 - Fri, Sep 11
United Airlines Logo
10:46 am - 6:15 am
PHX
-
SIN
28h 29m
1 stop
United Airlines Logo
8:35 pm - 10:18 am
SIN
-
PHX
28h 43m
1 stop
$1,112United Airlines
Tue, Oct 6 - Wed, Oct 21
Singapore Airlines Logo
11:30 am - 7:55 am
PHX
-
SIN
29h 25m
1 stop
Singapore Airlines Logo
8:45 pm - 10:39 am
SIN
-
PHX
28h 54m
1 stop
$1,236Singapore Airlines
Tue, Jan 19 - Mon, Jan 25
Singapore Airlines Logo
9:00 am - 7:55 am
PHX
-
SIN
31h 55m
1 stop
Singapore Airlines Logo
8:45 pm - 10:39 am
SIN
-
PHX
28h 54m
1 stop
$1,243Singapore Airlines
Tue, Jan 19 - Mon, Jan 25

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STARLUX Airlines flights from Phoenix to Singapore

Our best STARLUX Airlines deals on Phoenix to Singapore flight tickets
STARLUX Airlines
Sep 3
PHX11:25 pmPhoenix Sky Harbor Intl
22h 25m
1 stop
SIN12:50 pmSingapore Changi
Sep 8
SIN2:10 pmSingapore Changi
18h 30m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$977
STARLUX Airlines
Sep 10
PHX11:25 pmPhoenix Sky Harbor Intl
22h 25m
1 stop
SIN12:50 pmSingapore Changi
Sep 17
SIN2:00 pmSingapore Changi
18h 40m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$979
STARLUX Airlines
Sep 13
PHX11:25 pmPhoenix Sky Harbor Intl
22h 25m
1 stop
SIN12:50 pmSingapore Changi
Sep 20
SIN2:00 pmSingapore Changi
18h 40m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$981

United Airlines flights from Phoenix to Singapore

Our best United Airlines deals on Phoenix to Singapore flight tickets
United Airlines
Aug 7
PHX7:27 amPhoenix Sky Harbor Intl
20h 08m
1 stop
SIN6:35 pmSingapore Changi
Aug 10
SIN8:45 amSingapore Changi
24h 50m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$1,641
United Airlines
Aug 4
PHX7:27 amPhoenix Sky Harbor Intl
20h 08m
1 stop
SIN6:35 pmSingapore Changi
Aug 6
SIN8:45 amSingapore Changi
29h 45m
1 stop
PHX11:30 pmPhoenix Sky Harbor Intl
$6,646
United Airlines
Aug 4
PHX7:27 amPhoenix Sky Harbor Intl
20h 08m
1 stop
SIN6:35 pmSingapore Changi
Aug 6
SIN8:45 amSingapore Changi
24h 14m
2 stops
PHX5:59 pmPhoenix Sky Harbor Intl
$6,650

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 August 1, 2026.
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

Cheapest round-trip

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 10/12

6:30 am-7:10 pm

1 stop21h 40m

Singapore Changi

Fri 11/13

9:15 am-12:33 am

1 stop30h 18m

$900

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 9/3

11:25 pm-12:50 pm

1 stop22h 25m

Singapore Changi

Tue 9/8

2:10 pm-5:40 pm

1 stop18h 30m

$977
Quickest round-trip

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 9/8

11:25 pm-12:40 pm

1 stop22h 15m

Singapore Changi

Tue 9/15

2:10 pm-5:40 pm

1 stop18h 30m

$977

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 9/10

6:25 am-11:45 am

2 stops38h 20m

Singapore Changi

Thu 9/17

7:00 am-11:53 am

1 stop19h 53m

$1,020

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 10/15

12:40 pm-5:15 am

1 stop25h 35m

Singapore Changi

Thu 11/12

8:40 am-10:40 am

2 stops41h 00m

$1,086

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 10/15

7:30 am-5:15 am

2 stops30h 45m

Singapore Changi

Thu 11/12

8:40 am-10:40 am

2 stops41h 00m

$1,090

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 9/3

7:37 pm-6:15 am

1 stop19h 38m

Singapore Changi

Fri 9/11

8:45 am-9:08 pm

1 stop27h 23m

$1,112

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 10/6

10:46 am-6:15 am

1 stop28h 29m

Singapore Changi

Wed 10/21

8:35 pm-10:18 am

1 stop28h 43m

$1,112

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 1/19

11:30 am-7:55 am

1 stop29h 25m

Singapore Changi

Mon 1/25

8:45 pm-10:39 am

1 stop28h 54m

$1,236

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 1/19

9:00 am-7:55 am

1 stop31h 55m

Singapore Changi

Mon 1/25

8:45 pm-10:39 am

1 stop28h 54m

$1,243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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

Prices are currently typical for flights on this route.

Typical prices usually range from $837 to $1,240.
The lowest price recently found on this route was $900.

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 $879. 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 $948.

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 $1,083 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 $649 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 23m

Direct flights

None
The fastest flight from Phoenix to Singapore takes 20h 23m
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 23m 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
United AirlinesPriceFrom $789Free CancellationRating
7.4
10,063 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $854Free CancellationRating
8.8
362 reviews
Search STARLUX Airlines flights
Air CanadaPriceFrom $942Free CancellationRating
7.1
11,415 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,072Free CancellationRating
8.2
1,584 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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