$470 Find Cheap Flights from Phoenix to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Singapore departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Phoenix to Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Singapore

Wed, Sep 2 - Wed, Sep 23
SAUDIA Logo
6:00 am - 3:30 pm
PHX
-
SIN
42h 30m
2 stops
SAUDIA Logo
2:20 am - 10:58 pm
SIN
-
PHX
35h 38m
2 stops
$983SAUDIA
Mon, Sep 21 - Mon, Oct 5
SAUDIA Logo
6:00 am - 3:30 pm
PHX
-
SIN
42h 30m
2 stops
SAUDIA Logo
2:20 am - 10:59 pm
SIN
-
PHX
35h 39m
2 stops
$1,035SAUDIA
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
7:55 am - 5:15 am
PHX
-
SIN
54h 20m
2 stops
Air Canada Logo
7:00 am - 11:56 am
SIN
-
PHX
19h 56m
1 stop
$1,154Air Canada
Wed, Sep 2 - Thu, Sep 24
Multiple Airlines Logo
2:27 pm - 9:05 am
PHX
-
SIN
27h 38m
2 stops
Multiple Airlines Logo
1:45 pm - 3:00 pm
SIN
-
PHX
40h 15m
1 stop
$1,180Multiple Airlines
Sun, Oct 4 - Thu, Oct 15
Air Canada Logo
7:55 am - 5:15 am
PHX
-
SIN
30h 20m
2 stops
Air Canada Logo
7:00 am - 11:56 am
SIN
-
PHX
19h 56m
1 stop
$1,197Air Canada
Sun, Oct 4 - Thu, Oct 15
Air Canada Logo
12:40 pm - 5:15 am
PHX
-
SIN
25h 35m
1 stop
Air Canada Logo
7:00 am - 11:56 am
SIN
-
PHX
19h 56m
1 stop
$1,227Air Canada
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
4:10 pm - 9:05 am
PHX
-
SIN
25h 55m
2 stops
Multiple Airlines Logo
3:15 am - 10:17 pm
SIN
-
PHX
34h 02m
2 stops
$1,237Multiple Airlines
Tue, May 12 - Fri, May 15
United Airlines Logo
7:20 am - 6:35 pm
PHX
-
SIN
20h 15m
1 stop
United Airlines Logo
9:00 am - 9:35 pm
SIN
-
PHX
27h 35m
1 stop
$1,241United Airlines
Sun, Oct 4 - Wed, Oct 21
United Airlines Logo
7:02 am - 6:35 pm
PHX
-
SIN
20h 33m
1 stop
United Airlines Logo
8:35 pm - 2:54 pm
SIN
-
PHX
33h 19m
2 stops
$1,246United Airlines
Tue, May 12 - Fri, May 15
Multiple Airlines Logo
7:59 pm - 5:00 am
PHX
-
SIN
42h 01m
2 stops
Multiple Airlines Logo
10:50 pm - 7:05 pm
SIN
-
PHX
35h 15m
2 stops
$1,297Multiple Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Singapore flights

Get data-powered insights and trends into flights from Phoenix to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Singapore is December, when tickets cost $471 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,092 and $818 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$470
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Phoenix to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Phoenix to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phoenix to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phoenix to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Phoenix to Singapore

 
Need help choosing which airline to fly with from Phoenix to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1214 reviews
8.7Crew
8.2Entertainment
8.1Food
8.5Boarding
8.3Comfort
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
ICN - LAX
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

Everything you need to know for your flight from Phoenix to Singapore

Information on your arrival and departure airports