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Cheap flights from Phoenix to Singapore from $409

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 1/20. 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.
Delta Logo
6:20 am - 12:10 am
PHX
-
SIN
26h 50m2 stops
Delta Logo
1:35 am - 9:34 pm
SIN
-
PHX
34h 59m2 stops
$753Delta
Tue, Feb 10 - Wed, Mar 25
Korean Air Logo
8:40 am - 11:40 pm
PHX
-
SIN
24h 00m2 stops
Korean Air Logo
7:30 am - 3:27 pm
SIN
-
PHX
46h 57m2 stops
$754Korean Air
Mon, Mar 30 - Mon, Apr 13
Korean Air Logo
6:05 am - 12:10 am
PHX
-
SIN
27h 05m2 stops
Korean Air Logo
7:30 am - 4:36 pm
SIN
-
PHX
24h 06m2 stops
$759Korean Air
Sat, Feb 14 - Fri, Apr 3
United Airlines Logo
8:05 am - 8:15 pm
PHX
-
SIN
21h 10m1 stop
United Airlines Logo
10:10 am - 2:09 pm
SIN
-
PHX
18h 59m1 stop
$780United Airlines
Thu, Feb 12 - Mon, Mar 9
United Airlines Logo
4:44 pm - 8:00 am
PHX
-
SIN
24h 16m2 stops
United Airlines Logo
9:00 am - 2:21 pm
SIN
-
PHX
20h 21m1 stop
$784United Airlines
Sat, Feb 14 - Thu, Apr 2
United Airlines Logo
3:31 pm - 6:45 am
PHX
-
SIN
24h 14m1 stop
United Airlines Logo
9:00 am - 6:37 pm
SIN
-
PHX
24h 37m2 stops
$785United Airlines
Mon, Mar 30 - Mon, Apr 13
United Airlines Logo
4:21 pm - 8:00 am
PHX
-
SIN
24h 39m1 stop
United Airlines Logo
10:20 pm - 7:26 pm
SIN
-
PHX
36h 06m1 stop
$786United Airlines
Thu, Feb 19 - Sun, Mar 1
United Airlines Logo
11:35 am - 6:55 am
PHX
-
SIN
28h 20m2 stops
United Airlines Logo
8:40 pm - 9:11 am
SIN
-
PHX
27h 31m1 stop
$789United Airlines
Tue, Feb 10 - Sun, Mar 29
United Airlines Logo
2:52 pm - 8:00 am
PHX
-
SIN
26h 08m2 stops
United Airlines Logo
10:20 pm - 9:50 pm
SIN
-
PHX
38h 30m1 stop
$790United Airlines
Thu, Feb 19 - Sun, Mar 1
United Airlines Logo
8:10 am - 8:15 pm
PHX
-
SIN
21h 05m1 stop
United Airlines Logo
6:35 am - 11:57 pm
SIN
-
PHX
32h 22m2 stops
$792United Airlines
Thu, Jan 15 - Mon, Jan 19

China Airlines flights from Phoenix to Singapore

Our best China Airlines deals on Phoenix to Singapore flight tickets
China Airlines
Jan 16
PHX4:00 pmPhoenix Sky Harbor Intl
41h 40m
1 stop
SIN12:40 amSingapore Changi
Jan 22
SIN2:00 amSingapore Changi
26h 35m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$940
Find similar
China Airlines
Jan 9
PHX4:00 pmPhoenix Sky Harbor Intl
41h 40m
1 stop
SIN12:40 amSingapore Changi
Jan 15
SIN2:25 pmSingapore Changi
38h 10m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$1,027
Find similar

Korean Air flights from Phoenix to Singapore

Our best Korean Air deals on Phoenix to Singapore flight tickets
Korean Air
Mar 30
PHX7:31 pmPhoenix Sky Harbor Intl
33h 24m
2 stops
SIN7:55 pmSingapore Changi
Apr 13
SIN10:30 pmSingapore Changi
31h 57m
2 stops
PHX3:27 pmPhoenix Sky Harbor Intl
$752
Find similar
Korean Air
Mar 30
PHX9:37 amPhoenix Sky Harbor Intl
28h 23m
2 stops
SIN5:00 amSingapore Changi
Apr 13
SIN10:30 pmSingapore Changi
35h 27m
2 stops
PHX6:57 pmPhoenix Sky Harbor Intl
$753
Find similar
Korean Air
Mar 30
PHX8:40 amPhoenix Sky Harbor Intl
24h 00m
2 stops
SIN11:40 pmSingapore Changi
Apr 13
SIN7:30 amSingapore Changi
46h 57m
2 stops
PHX3:27 pmPhoenix Sky Harbor Intl
$754
Find similar

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 December 18, 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

Tue 2/10

6:20 am-12:10 am

2 stops26h 50m

Singapore Changi

Wed 3/25

1:35 am-9:34 pm

2 stops34h 59m

$753

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

8:40 am-11:40 pm

2 stops24h 00m

Singapore Changi

Mon 4/13

7:30 am-3:27 pm

2 stops46h 57m

$754

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

6:05 am-12:10 am

2 stops27h 05m

Singapore Changi

Fri 4/3

7:30 am-4:36 pm

2 stops24h 06m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 2/12

8:05 am-8:15 pm

1 stop21h 10m

Singapore Changi

Mon 3/9

10:10 am-2:09 pm

1 stop18h 59m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

4:44 pm-8:00 am

2 stops24h 16m

Singapore Changi

Thu 4/2

9:00 am-2:21 pm

1 stop20h 21m

$784

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

3:31 pm-6:45 am

1 stop24h 14m

Singapore Changi

Mon 4/13

9:00 am-6:37 pm

2 stops24h 37m

$785

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 2/19

4:21 pm-8:00 am

1 stop24h 39m

Singapore Changi

Sun 3/1

10:20 pm-7:26 pm

1 stop36h 06m

$786

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 2/10

11:35 am-6:55 am

2 stops28h 20m

Singapore Changi

Sun 3/29

8:40 pm-9:11 am

1 stop27h 31m

$789

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 2/19

2:52 pm-8:00 am

2 stops26h 08m

Singapore Changi

Sun 3/1

10:20 pm-9:50 pm

1 stop38h 30m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/15

8:10 am-8:15 pm

1 stop21h 05m

Singapore Changi

Mon 1/19

6:35 am-11:57 pm

2 stops32h 22m

$792

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 $1,035 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 $678 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

21h 05m

Direct flights

None
The fastest flight from Phoenix to Singapore takes 21h 05m
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 21h 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?

  • 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
1,186 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom $875Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,002Free CancellationRating
8.1
1,413 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