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Cheap flights from Phoenix to Singapore from $389

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 2/11. 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.
Korean Air Logo
7:15 am - 5:00 am
PHX
-
SIN
30h 45m2 stops
Korean Air Logo
1:35 am - 5:35 pm
SIN
-
PHX
31h 00m2 stops
$739Korean Air
Sat, Feb 14 - Tue, Feb 17
Delta Logo
6:20 am - 5:00 am
PHX
-
SIN
31h 40m2 stops
Delta Logo
7:30 am - 9:34 pm
SIN
-
PHX
29h 04m2 stops
$753Delta
Sun, Feb 8 - Tue, Apr 7
Korean Air Logo
6:05 am - 5:00 am
PHX
-
SIN
31h 55m2 stops
Korean Air Logo
1:35 am - 7:47 pm
SIN
-
PHX
33h 12m2 stops
$759Korean Air
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
8:05 am - 8:15 pm
PHX
-
SIN
21h 10m1 stop
United Airlines Logo
10:10 am - 9:50 pm
SIN
-
PHX
26h 40m1 stop
$780United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:10 pm - 8:00 am
PHX
-
SIN
23h 50m2 stops
United Airlines Logo
9:00 am - 6:13 pm
SIN
-
PHX
24h 13m2 stops
$784United Airlines
Tue, Feb 10 - Mon, Apr 6
United Airlines Logo
6:55 pm - 8:15 pm
PHX
-
SIN
34h 20m2 stops
United Airlines Logo
10:10 am - 9:39 am
SIN
-
PHX
38h 29m1 stop
$790United Airlines
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
3:20 pm - 8:15 pm
PHX
-
SIN
37h 55m1 stop
United Airlines Logo
10:10 am - 9:39 am
SIN
-
PHX
38h 29m1 stop
$792United Airlines
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
8:10 am - 12:55 am
PHX
-
SIN
25h 45m2 stops
United Airlines Logo
10:10 am - 3:59 pm
SIN
-
PHX
20h 49m2 stops
$796United Airlines
Thu, Jan 15 - Tue, Jan 20
Korean Air Logo
7:15 am - 8:25 pm
PHX
-
SIN
46h 10m2 stops
Korean Air Logo
1:35 am - 5:35 pm
SIN
-
PHX
31h 00m2 stops
$809Korean Air
Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
7:00 am - 5:45 pm
PHX
-
SIN
43h 45m1 stop
Multiple Airlines Logo
11:00 am - 5:40 pm
SIN
-
PHX
45h 40m2 stops
$965Multiple Airlines
Sat, Feb 14 - Fri, Apr 10

United Airlines flights from Phoenix to Singapore

Our best United Airlines deals on Phoenix to Singapore flight tickets
United Airlines
Feb 14
PHX8:05 amPhoenix Sky Harbor Intl
21h 10m
1 stop
SIN8:15 pmSingapore Changi
Feb 18
SIN10:10 amSingapore Changi
26h 40m
1 stop
PHX9:50 pmPhoenix Sky Harbor Intl
$780
Find similar
United Airlines
Feb 10
PHX5:10 pmPhoenix Sky Harbor Intl
23h 50m
2 stops
SIN8:00 amSingapore Changi
Apr 6
SIN9:00 amSingapore Changi
24h 13m
2 stops
PHX6:13 pmPhoenix Sky Harbor Intl
$784
Find similar
United Airlines
Mar 9
PHX6:55 pmPhoenix Sky Harbor Intl
34h 20m
2 stops
SIN8:15 pmSingapore Changi
Mar 13
SIN10:10 amSingapore Changi
38h 29m
1 stop
PHX9:39 amPhoenix Sky Harbor Intl
$790
Find similar

China Airlines flights from Phoenix to Singapore

Our best China Airlines deals on Phoenix to Singapore flight tickets
China Airlines
Mar 4
PHX4:00 pmPhoenix Sky Harbor Intl
41h 40m
1 stop
SIN12:40 amSingapore Changi
Mar 31
SIN1:45 pmSingapore Changi
39h 45m
1 stop
PHX2:30 pmPhoenix Sky Harbor Intl
$1,863
Find similar
China Airlines
Dec 24
PHX4:00 pmPhoenix Sky Harbor Intl
41h 40m
1 stop
SIN12:40 amSingapore Changi
Jan 8
SIN2:25 pmSingapore Changi
38h 10m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$5,695
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 11, 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

Sat 2/14

7:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Tue 2/17

1:35 am-5:35 pm

2 stops31h 00m

$739

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sun 2/8

6:20 am-5:00 am

2 stops31h 40m

Singapore Changi

Tue 4/7

7:30 am-9:34 pm

2 stops29h 04m

$753

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

6:05 am-5:00 am

2 stops31h 55m

Singapore Changi

Tue 2/17

1:35 am-7:47 pm

2 stops33h 12m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

8:05 am-8:15 pm

1 stop21h 10m

Singapore Changi

Wed 2/18

10:10 am-9:50 pm

1 stop26h 40m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 2/10

5:10 pm-8:00 am

2 stops23h 50m

Singapore Changi

Mon 4/6

9:00 am-6:13 pm

2 stops24h 13m

$784

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/9

6:55 pm-8:15 pm

2 stops34h 20m

Singapore Changi

Fri 3/13

10:10 am-9:39 am

1 stop38h 29m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/9

3:20 pm-8:15 pm

1 stop37h 55m

Singapore Changi

Fri 3/13

10:10 am-9:39 am

1 stop38h 29m

$792

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/15

8:10 am-12:55 am

2 stops25h 45m

Singapore Changi

Tue 1/20

10:10 am-3:59 pm

2 stops20h 49m

$796

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Fri 1/16

7:15 am-8:25 pm

2 stops46h 10m

Singapore Changi

Tue 1/20

1:35 am-5:35 pm

2 stops31h 00m

$809

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

7:00 am-5:45 pm

1 stop43h 45m

Singapore Changi

Fri 4/10

11:00 am-5:40 pm

2 stops45h 40m

$965

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

20h 28m

Direct flights

None
The fastest flight from Phoenix to Singapore takes 20h 28m
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 28m 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
1,184 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
Air CanadaPriceFrom $875Free CancellationRating
7.1
10,517 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,002Free CancellationRating
8.1
1,412 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