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Cheap flights from Phoenix to Singapore from $451

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 9/30. 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

Logo
6:30 am - 11:20 pmPHX-SIN
25h 50m2 stops
Logo
12:20 am - 7:05 pmSIN-PHX
33h 45m2 stops
$774
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Mon, Sep 29 - Mon, Oct 6
Logo
7:25 am - 11:20 pmPHX-SIN
24h 55m2 stops
Logo
2:35 pm - 7:34 amSIN-PHX
31h 59m2 stops
$783
Find Deal
Mon, Sep 29 - Tue, Oct 7
United Airlines Logo
7:10 am - 6:25 pmPHX-SIN
20h 15m1 stop
United Airlines Logo
8:45 am - 1:14 pmSIN-PHX
19h 29m1 stop
$790United Airlines
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Wed, Oct 1 - Tue, Oct 7
United Airlines Logo
7:10 am - 6:25 pmPHX-SIN
20h 15m1 stop
United Airlines Logo
8:40 pm - 2:45 pmSIN-PHX
33h 05m2 stops
$794United Airlines
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Wed, Oct 1 - Tue, Oct 7
United Airlines Logo
7:46 pm - 6:25 pmPHX-SIN
31h 39m1 stop
United Airlines Logo
8:45 am - 1:14 pmSIN-PHX
19h 29m1 stop
$796United Airlines
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Sat, Oct 4 - Tue, Oct 7
Korean Air Logo
9:08 am - 5:00 amPHX-SIN
28h 52m2 stops
Korean Air Logo
1:10 am - 3:59 pmSIN-PHX
29h 49m2 stops
$808Korean Air
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Sat, Oct 4 - Wed, Oct 15
Korean Air Logo
7:46 pm - 11:40 pmPHX-SIN
36h 54m2 stops
Korean Air Logo
1:10 am - 3:59 pmSIN-PHX
29h 49m2 stops
$810Korean Air
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Fri, Oct 3 - Tue, Oct 7
Air Canada Logo
6:30 pm - 7:00 amPHX-SIN
21h 30m1 stop
Air Canada Logo
8:50 am - 4:37 pmSIN-PHX
22h 47m1 stop
$1,000Air Canada
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Fri, Mar 6 - Sat, Mar 14
Cathay Pacific Logo
5:30 pm - 11:45 amPHX-SIN
27h 15m2 stops
Cathay Pacific Logo
1:50 am - 9:19 pmSIN-PHX
34h 29m2 stops
$1,034Cathay Pacific
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Wed, Oct 8 - Tue, Oct 14
Cathay Pacific Logo
7:25 am - 12:50 amPHX-SIN
26h 25m2 stops
Cathay Pacific Logo
8:05 pm - 9:19 pmSIN-PHX
40h 14m2 stops
$1,083Cathay Pacific
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Wed, Oct 1 - Sun, Oct 12

Korean Air flights from Phoenix to Singapore

Our best Korean Air deals on Phoenix to Singapore flight tickets
Korean Air
Oct 4
PHX9:08 amPhoenix Sky Harbor Intl
28h 52m
2 stops
SIN5:00 amSingapore Changi
Oct 15
SIN1:10 amSingapore Changi
29h 49m
2 stops
PHX3:59 pmPhoenix Sky Harbor Intl
$808
Find similar
Korean Air
Oct 3
PHX7:46 pmPhoenix Sky Harbor Intl
36h 54m
2 stops
SIN11:40 pmSingapore Changi
Oct 7
SIN1:10 amSingapore Changi
29h 49m
2 stops
PHX3:59 pmPhoenix Sky Harbor Intl
$810
Find similar
Korean Air
Oct 18
PHX4:40 pmPhoenix Sky Harbor Intl
45h 20m
2 stops
SIN5:00 amSingapore Changi
Oct 25
SIN1:10 amSingapore Changi
28h 32m
2 stops
PHX2:42 pmPhoenix Sky Harbor Intl
$815
Find similar

Delta flights from Phoenix to Singapore

Our best Delta deals on Phoenix to Singapore flight tickets
Delta
Oct 5
PHX5:30 amPhoenix Sky Harbor Intl
27h 10m
2 stops
SIN11:40 pmSingapore Changi
Oct 12
SIN1:10 amSingapore Changi
37h 28m
2 stops
PHX11:38 pmPhoenix Sky Harbor Intl
$804
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Delta
Nov 27
PHX7:13 amPhoenix Sky Harbor Intl
25h 57m
2 stops
SIN12:10 amSingapore Changi
Dec 3
SIN1:35 amSingapore Changi
33h 44m
2 stops
PHX8:19 pmPhoenix Sky Harbor Intl
$974
Find similar
Delta
Oct 18
PHX4:40 pmPhoenix Sky Harbor Intl
45h 20m
2 stops
SIN5:00 amSingapore Changi
Oct 25
SIN1:10 amSingapore Changi
28h 32m
2 stops
PHX2:42 pmPhoenix Sky Harbor Intl
$979
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 September 15, 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 9/29

6:30 am-11:20 pm

2 stops25h 50m

Singapore Changi

Mon 10/6

12:20 am-7:05 pm

2 stops33h 45m

$774

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 9/29

7:25 am-11:20 pm

2 stops24h 55m

Singapore Changi

Tue 10/7

2:35 pm-7:34 am

2 stops31h 59m

$783

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 10/1

7:10 am-6:25 pm

1 stop20h 15m

Singapore Changi

Tue 10/7

8:45 am-1:14 pm

1 stop19h 29m

$790

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 10/1

7:10 am-6:25 pm

1 stop20h 15m

Singapore Changi

Tue 10/7

8:40 pm-2:45 pm

2 stops33h 05m

$794

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 10/4

7:46 pm-6:25 pm

1 stop31h 39m

Singapore Changi

Tue 10/7

8:45 am-1:14 pm

1 stop19h 29m

$796

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 10/4

9:08 am-5:00 am

2 stops28h 52m

Singapore Changi

Wed 10/15

1:10 am-3:59 pm

2 stops29h 49m

$808

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Fri 10/3

7:46 pm-11:40 pm

2 stops36h 54m

Singapore Changi

Tue 10/7

1:10 am-3:59 pm

2 stops29h 49m

$810

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Fri 3/6

6:30 pm-7:00 am

1 stop21h 30m

Singapore Changi

Sat 3/14

8:50 am-4:37 pm

1 stop22h 47m

$1,000

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 10/8

5:30 pm-11:45 am

2 stops27h 15m

Singapore Changi

Tue 10/14

1:50 am-9:19 pm

2 stops34h 29m

$1,034

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 10/1

7:25 am-12:50 am

2 stops26h 25m

Singapore Changi

Sun 10/12

8:05 pm-9:19 pm

2 stops40h 14m

$1,083

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 February is, on average, the cheapest month to fly to Singapore from Phoenix, with most prices found around $924. If you aren’t able to travel to Singapore during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $945.

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 $1,072 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 $876 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

Direct flights

None
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 19h 29m 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
1,139 reviews
Search Korean Air flights
United AirlinesPriceFrom $789Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $881Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $883Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Air CanadaPriceFrom $885Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $1,002Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,025Free CancellationRating
7.6
993 reviews
Search Cathay Pacific 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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