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$338+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SIN
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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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 27, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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 12/274:53 pmPHX - SIN
1 stop36h 22mUnited Airlines
Mon 1/510:10 amSIN - PHX
1 stop21h 22mUnited Airlines
Deal found 12/26$1,459
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/296:00 amPHX - SIN
1 stop23h 15mUnited Airlines
Mon 1/510:10 amSIN - PHX
1 stop18h 54mUnited Airlines
Deal found 12/26$1,854
This oojo deal was found by Cheapflights users on 12/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:06 amPHX - SIN
2 stops38h 59mEVA Air
Mon 1/51:15 pmSIN - PHX
2 stops39h 38mEVA Air
Deal found 12/25$1,867
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/306:00 amPHX - SIN
2 stops27h 55mUnited Airlines
Thu 1/110:20 pmSIN - PHX
1 stop26h 40mUnited Airlines
Deal found 12/26$1,903

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 27, 2025.

Round-trip from

$739
(Gotogate)

One-way from

$338
(Trip.com)

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
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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 27, 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

Tue 1/20

6:30 pm-7:00 am

1 stop21h 30m

Singapore Changi

Thu 1/29

8:50 am-5:37 pm

1 stop23h 47m

$769

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 3/17

5:30 pm-7:00 am

1 stop22h 30m

Singapore Changi

Tue 3/31

7:00 am-4:27 pm

1 stop24h 27m

$779

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 2/19

6:00 am-8:15 pm

1 stop23h 15m

Singapore Changi

Sun 3/1

10:20 pm-11:29 am

1 stop28h 09m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Thu 1/15

2:05 pm-11:15 am

2 stops30h 10m

Singapore Changi

Thu 1/29

8:50 am-10:47 pm

2 stops28h 57m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

10:45 am-8:00 am

1 stop30h 15m

Singapore Changi

Wed 3/4

10:10 am-2:06 pm

1 stop18h 56m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 1/28

8:10 am-8:15 pm

1 stop21h 05m

Singapore Changi

Sun 2/1

10:00 am-8:07 pm

1 stop25h 07m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 2/25

8:05 am-8:15 pm

1 stop21h 10m

Singapore Changi

Sun 3/1

10:20 pm-11:29 am

1 stop28h 09m

$780

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Mon 3/30

3:48 pm-6:45 am

2 stops23h 57m

Singapore Changi

Mon 4/13

9:00 am-6:14 pm

2 stops24h 14m

$781

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Wed 3/11

12:17 pm-9:55 pm

2 stops42h 38m

$338

PhoenixSingapore

PHX - SIN

PHXSIN

Phoenix Sky Harbor Intl

Tue 3/3

3:15 pm-11:40 pm

2 stops41h 25m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 16 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 27, 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 27, 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
8.5
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

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
8.5
Very good
1,184 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

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
1,421 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

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
9,116 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

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
10,562 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

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 21h 30m. Airlines will cover a distance of 9076 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$777Average$834FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$789Average$986FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$875Average$1,115FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,002Average$1,422FlexibilityNo cancel feeOn-time81%

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