HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$409+ Cheap flights from Phoenix to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Phoenix to Singapore

Cheapest flights from Phoenix to Singapore
Explore the most affordable flight options available from Phoenix to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:45 amPHX - SIN
2 stops34h 15mUnited Airlines
Wed 1/710:10 amSIN - PHX
1 stop18h 57mUnited Airlines
Deal found 12/15$1,625
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmPHX - SIN
1 stop23h 25mMultiple Airlines
Wed 12/3112:55 amSIN - PHX
2 stops49h 13mMultiple Airlines
Deal found 12/15$1,744
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmPHX - SIN
1 stop23h 25mMultiple Airlines
Wed 1/78:15 pmSIN - PHX
2 stops42h 06mMultiple Airlines
Deal found 12/15$1,815
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:11 pmPHX - SIN
1 stop35h 04mUnited Airlines
Tue 1/610:10 amSIN - PHX
1 stop24h 57mUnited Airlines
Deal found 12/15$1,832
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:00 pmPHX - SIN
1 stop23h 25mMultiple Airlines
Wed 12/3112:55 amSIN - PHX
2 stops36h 52mMultiple Airlines
Deal found 12/15$1,857
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amPHX - SIN
1 stop23h 15mUnited Airlines
Tue 1/610:10 amSIN - PHX
1 stop28h 47mUnited Airlines
Deal found 12/15$1,872
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:53 pmPHX - SIN
1 stop36h 22mUnited Airlines
Wed 1/710:10 amSIN - PHX
1 stop18h 57mUnited Airlines
Deal found 12/15$1,880
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmPHX - SIN
1 stop23h 25mMultiple Airlines
Tue 1/65:25 amSIN - PHX
2 stops32h 22mMultiple Airlines
Deal found 12/15$1,923
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmPHX - SIN
1 stop23h 25mMultiple Airlines
Mon 1/55:00 pmSIN - PHX
2 stops35h 18mMultiple Airlines
Deal found 12/15$1,935
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:53 pmPHX - SIN
1 stop36h 22mUnited Airlines
Mon 1/510:20 pmSIN - PHX
2 stops27h 34mUnited Airlines
Deal found 12/15$1,970

Find flight deals from Phoenix to Singapore

Keep the following information in mind while searching for Phoenix to Singapore flight deals. Data was last updated December 16, 2025.

Round-trip from

$752
(Korean Air)

One-way from

$409
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,320
From Phoenix to Singapore
Search Deals
One-way flight from Phoenix to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Phoenix to Singapore that are best for you.

Fly from

Phoenix

Fly to

Singapore

Route

Depart

Return

Price

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

7:31 pm-7:55 pm

2 stops33h 24m

Singapore Changi

Mon 4/13

10:30 pm-3:27 pm

2 stops31h 57m

$752

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

6:05 am-12:10 am

2 stops27h 05m

Singapore Changi

Wed 3/11

10:40 am-6:51 pm

2 stops23h 11m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

6:05 am-5:00 am

2 stops31h 55m

Singapore Changi

Wed 3/4

10:30 pm-5:35 pm

2 stops34h 05m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 3/5

6:05 am-12:10 am

2 stops27h 05m

Singapore Changi

Sun 3/8

1:35 am-2:42 pm

2 stops28h 07m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 2/14

6:05 am-12:10 am

2 stops27h 05m

Singapore Changi

Wed 2/18

10:30 pm-7:47 pm

2 stops36h 17m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 5/11

6:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Sun 5/17

1:10 am-8:37 pm

2 stops34h 27m

$759

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

7:40 pm-6:45 am

1 stop20h 05m

Singapore Changi

Mon 4/13

9:00 am-2:21 pm

1 stop20h 21m

$773

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 4/15

7:07 am-6:35 pm

1 stop20h 28m

$409

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 1/20

8:10 am-8:15 pm

1 stop21h 05m

$409

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Sat 3/7

2:52 pm-8:00 am

2 stops26h 08m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 14 results
1
2

Best time to book a flight from Phoenix to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Phoenix to Singapore?

Currently, August is the cheapest month in which you can book a flight from Phoenix to Singapore (average of $776). Flying from Phoenix to Singapore in June is currently the most expensive (average of $980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SG?

Find hourly flight availability from Phoenix to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

One of the essential ways to save on airfare from Phoenix to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Phoenix to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Singapore flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated December 16, 2025.
See what other customers who have flown with Korean Air, Singapore Airlines, and United Airlines from Phoenix to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,413 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,094 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,529 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Singapore?

    Departing from Phoenix to Singapore will take you 33h 24m. Airlines will cover a distance of 9076 mi.

  • Can I find deals for flights from Phoenix to Singapore that include hotel bookings?

    Yes. In addition to deals on Phoenix to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Singapore.

  • Can I find deals for business class flights from Phoenix to Singapore?

    Yes. Cheapflights offers flight deals from Phoenix to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Singapore?

    Currently, August is the cheapest month in which you can book a flight from Phoenix to Singapore (average of $776). Flying from Phoenix to Singapore in June is currently the most expensive (average of $980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phoenix to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Narita flights
Sky Harbor Intl to Suvarnabhumi flights
Las Vegas to Narita flights
Sky Harbor Intl to Haneda flights
Las Vegas to Haneda flights
Las Vegas to Suvarnabhumi flights
Las Vegas to Manila flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Ho Chi Minh City flights
Sky Harbor Intl to New Delhi flights
Sky Harbor Intl to Hyderabad flights
Sky Harbor Intl to Sung Shan flights
Sky Harbor Intl to Manila flights
Sky Harbor Intl to Incheon Intl flights
Tucson to Narita flights
Las Vegas to Incheon Intl flights
Sky Harbor Intl to Mumbai flights
Sky Harbor Intl to Hong Kong flights
Tucson to Haneda flights
Sky Harbor Intl to Bangalore flights
Las Vegas to Kuala Lumpur Intl flights
Sky Harbor Intl to Gimpo Intl flights
Las Vegas to Ho Chi Minh City flights
Sky Harbor Intl to Denpasar flights
Las Vegas to Hyderabad flights
Sky Harbor Intl to Chennai flights
Sky Harbor Intl to Hongqiao Intl flights
Las Vegas to Kansai Intl flights
Sky Harbor Intl to Kansai Intl flights
Las Vegas to Cebu City flights
Las Vegas to Hong Kong flights
Las Vegas to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Phuket City flights
Las Vegas to Sung Shan flights
Sky Harbor Intl to Ahmedabad flights
Sky Harbor Intl to Osaka Itami flights
Las Vegas to Osaka Itami flights
Las Vegas to Gimpo Intl flights
Las Vegas to Singapore flights
Sky Harbor Intl to Pu Dong flights
Las Vegas to New Delhi flights
Sky Harbor Intl to Singapore flights
Las Vegas to Hongqiao Intl flights
Sky Harbor Intl to Cebu City flights
Las Vegas to Mumbai flights
Las Vegas to Phuket City flights
Sky Harbor Intl to Kuala Lumpur Intl flights
Las Vegas to Denpasar flights
Las Vegas to Malé flights
Sky Harbor Intl to Soekarno-Hatta Intl flights

Top 4 airlines flying from Phoenix to Singapore

Discover the top 4 airlines that operate flights from Phoenix to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$777Average$834FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$789Average$995FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$875Average$1,115FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,002Average$1,422FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.