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Phoenix Sky Harbor International Airport to Changi Airport flight

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to Changi Airport over the next 90 days, with one-way fares from $555 and round-trip from $1,017. Based on Trip.com's latest 7-day flight data.

    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Sat, Oct 31 | China Airlines
      SIN 2:00 AM
      26h 35m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Thu, Nov 5 | China Airlines
      $1,017 $1,463
      30% off
      30% off
      $1,463 $1,017
    • PHX 11:10 PM
      34h 30m
      1 stop
      SIN 12:40 AM
      Phoenix - Singapore | Thu, Oct 29 | China Airlines
      SIN 2:25 PM
      38h 10m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Wed, Nov 4 | China Airlines
      $1,017 $1,463
      30% off
      30% off
      $1,463 $1,017
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Mon, Oct 26 | China Airlines
      SIN 2:00 AM
      26h 35m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Mon, Nov 2 | China Airlines
      $1,017 $1,463
      30% off
      30% off
      $1,463 $1,017
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Sat, Nov 7 | China Airlines
      SIN 2:25 PM
      38h 10m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Wed, Nov 11 | China Airlines
      $1,026
      30% off
      $1,463 $1,026
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Mon, Nov 9 | China Airlines
      SIN 2:00 AM
      26h 35m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Mon, Nov 16 | China Airlines
      $1,033
      28% off
      $1,463 $1,033
    • PHX 11:10 PM
      34h 30m
      1 stop
      SIN 12:40 AM
      Phoenix - Singapore | Mon, Nov 2 | China Airlines
      SIN 2:00 AM
      26h 35m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Sat, Nov 7 | China Airlines
      $1,033
      28% off
      $1,463 $1,033
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Thu, Nov 5 | China Airlines
      SIN 2:25 PM
      38h 10m
      1 stop
      PHX 1:35 PM
      Singapore - Phoenix | Wed, Nov 11 | China Airlines
      $1,033
      28% off
      $1,463 $1,033
    • PHX 8:02 AM
      42h 43m
      1 stop
      SIN 5:45 PM
      Phoenix - Singapore | Sun, Oct 25 | Alaska Airlines
      SIN 8:55 AM
      24h 5m
      1 stop
      PHX 6:00 PM
      Singapore - Phoenix | Wed, Oct 28 | Singapore Airlines
      $1,040
      28% off
      $1,463 $1,040
    • PHX 12:26 PM
      26h 4m
      1 stop
      SIN 5:30 AM
      Phoenix - Singapore | Mon, Nov 9 | Frontier Airlines
      SIN 7:00 PM
      20h 13m
      1 stop
      PHX 12:13 AM
      Singapore - Phoenix | Mon, Nov 16 | Singapore Airlines
      $1,053
      28% off
      $1,463 $1,053
    • PHX 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Phoenix - Singapore | Mon, Oct 26 | Normal Airline
      SIN 3:00 PM
      6h
      Nonstop
      PHX 4:00 PM
      Singapore - Phoenix | Wed, Oct 28 | Normal Airline
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    • Cheapest
      PHX 6:00 AM
      23h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Wed, Dec 9 | United Airlines
      $555 $1,679
      67% off
      67% off
      $1,679 $555
    • PHX 11:10 PM
      34h 30m
      1 stop
      SIN 12:40 AM
      Phoenix - Singapore | Thu, Nov 12 | China Airlines
      $563 $1,679
      66% off
      66% off
      $1,679 $563
    • PHX 1:25 PM
      26h 35m
      1 stop
      SIN 7:00 AM
      Phoenix - Singapore | Mon, Nov 16 | Air Canada
      $568 $1,679
      66% off
      66% off
      $1,679 $568
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Mon, Nov 30 | United Airlines
      $571
      66% off
      $1,679 $571
    • PHX 11:20 AM
      29h 40m
      1 stop
      SIN 8:00 AM
      Phoenix - Singapore | Tue, Nov 24 | United Airlines
      $579
      66% off
      $1,679 $579
    • PHX 6:10 AM
      23h 5m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Tue, Nov 10 | United Airlines
      $582
      65% off
      $1,679 $582
    • PHX 10:55 PM
      38h 5m
      1 stop
      SIN 4:00 AM
      Phoenix - Singapore | Fri, Nov 20 | STARLUX Airlines
      $624
      63% off
      $1,679 $624
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Thu, Nov 12 | United Airlines
      $663
      61% off
      $1,679 $663
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Tue, Dec 1 | United Airlines
      $664
      60% off
      $1,679 $664
    • PHX 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Phoenix - Singapore | Mon, Oct 26 | Normal Airline
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    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Sat, Nov 14 | STARLUX Airlines
      $658 $2,134
      69% off
      69% off
      $2,134 $658
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Wed, Jan 6 | China Airlines
      $662 $2,134
      69% off
      69% off
      $2,134 $662
    • PHX 6:45 PM
      22h 15m
      1 stop
      SIN 8:00 AM
      Phoenix - Singapore | Wed, Dec 2 | United Airlines
      $731 $2,134
      66% off
      66% off
      $2,134 $731
    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Sat, Jan 2 | STARLUX Airlines
      $855
      60% off
      $2,134 $855
    • PHX 11:10 PM
      22h 55m
      1 stop
      SIN 1:05 PM
      Phoenix - Singapore | Wed, Dec 23 | China Airlines
      $900
      57% off
      $2,134 $900
    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Sat, Dec 12 | STARLUX Airlines
      $923
      56% off
      $2,134 $923
    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Thu, Dec 24 | STARLUX Airlines
      $967
      55% off
      $2,134 $967
    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Thu, Dec 10 | STARLUX Airlines
      $1,128
      47% off
      $2,134 $1,128
    • PHX 10:55 PM
      23h 30m
      1 stop
      SIN 1:25 PM
      Phoenix - Singapore | Mon, Dec 21 | STARLUX Airlines
      $1,259
      41% off
      $2,134 $1,259
    • PHX 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Phoenix - Singapore | Mon, Oct 26 | Normal Airline
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    • PHX 7:37 PM
      20h 23m
      1 stop
      SIN 7:00 AM
      Phoenix - Singapore | Sun, Oct 25 | United Airlines
      $727 $3,342
      78% off
      78% off
      $3,342 $727
    • PHX 8:30 PM
      20h 30m
      1 stop
      SIN 8:00 AM
      Phoenix - Singapore | Wed, Dec 23 | United Airlines
      $1,856 $3,342
      44% off
      44% off
      $3,342 $1,856
    • PHX 8:30 PM
      20h 30m
      1 stop
      SIN 8:00 AM
      Phoenix - Singapore | Mon, Dec 21 | United Airlines
      $2,473 $3,342
      26% off
      26% off
      $3,342 $2,473
    • PHX 5:36 PM
      20h 54m
      1 stop
      SIN 5:30 AM
      Phoenix - Singapore | Wed, Nov 18 | Delta Air Lines
      $833
      75% off
      $3,342 $833
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Mon, Nov 30 | United Airlines
      $571
      66% off
      $1,679 $571
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Thu, Nov 12 | United Airlines
      $663
      61% off
      $1,679 $663
    • PHX 8:00 AM
      21h 15m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Tue, Dec 1 | United Airlines
      $664
      60% off
      $1,679 $664
    • PHX 6:10 AM
      23h 5m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Tue, Nov 10 | United Airlines
      $582
      65% off
      $1,679 $582
    • PHX 6:10 AM
      23h 5m
      1 stop
      SIN 8:15 PM
      Phoenix - Singapore | Fri, Nov 13 | United Airlines
      $667
      60% off
      $1,679 $667
    • PHX 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Phoenix - Singapore | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Phoenix to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Phoenix Sky Harbor International Airport to Changi Airport

What is the cheapest month for one-way flights from Phoenix Sky Harbor International Airport to Changi Airport?

Data is based on average one-way flight prices from Phoenix Sky Harbor International Airport to Changi Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Phoenix Sky Harbor International Airport to Changi Airport, the best time to buy is in November, with an average price of $473. You’ll want to avoid March, when the average price can reach as high as $1,506.

$1,506
$990
$473
0
    Cheapest
  • $490
    Oct
  • $473
    Nov
  • $630
    Dec
  • $868
    Jan
  • $796
    Feb
  • $1,506
    Mar
  • $1,023
    Apr
  • $966
    May
  • $1,022
    Jun
  • $587
    Jul
  • $546
    Aug
  • $657
    Sep

What is the cheapest day of the week to fly from Phoenix Sky Harbor International Airport to Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Phoenix Sky Harbor International Airport to Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Phoenix Sky Harbor International Airport to Changi Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

$1,288
$882
$475
$69
  • $475
    Mon
  • $570
    Tue
  • $844
    Wed
  • $1,288
    Thu
  • $747
    Fri
  • $975
    Sat
  • $993
    Sun

Which airline offers the cheapest flights from Phoenix Sky Harbor International Airport to Changi Airport?

The cheapest airline flying from Phoenix Sky Harbor International Airport to Changi Airport is Frontier Airlines (from $438) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $438
WestJet
From $447
American Airlines
From $474
Delta Air Lines
From $513
Alaska Airlines
From $518
Porter Airlines
From $555
United Airlines
From $555
China Airlines
From $563
Air Canada
From $1,242

Find more flights and airlines

What is the flight schedule from Phoenix Sky Harbor International Airport to Changi Airport?

Check the schedule for flights from Phoenix to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS645

    Phoenix Sky Harbor International Airport

    7:00 AM

    PHX

    3h 15m

    Nonstop

    9:15 AM

    SEA

    S M T W T F S
    Search

  2. AS123

    Seattle Tacoma Intl. Airport

    1:30 PM

    SEA

    10h 30m

    Nonstop

    4:00 PM

    NRT

    S M T W T F S

  3. NH803

    Narita Intl. Airport

    5:15 PM

    NRT

    7h 5m

    Nonstop

    11:20 PM

    SIN

    S M T W T F S

  4. DL4057

    Phoenix Sky Harbor International Airport

    7:58 AM

    PHX

    1h 42m

    Nonstop

    8:40 AM

    LAX

    S M T W T F S
    Search

  5. PR113

    Los Angeles Intl. Airport

    12:55 PM

    LAX

    13h 30m

    Nonstop

    6:25 PM

    MNL

    S M T W T F S

  6. PR509

    Ninoy Aquino Intl. Airport

    7:30 PM

    MNL

    3h 40m

    Nonstop

    11:10 PM

    SIN

    S M T W T F S

  7. AS835

    Phoenix Sky Harbor International Airport

    8:00 AM

    PHX

    6h 55m

    Nonstop

    11:55 AM

    HNL

    S M T W T F S
    Search

  8. PR101

    Daniel K Inouye Intl. Airport

    11:40 AM

    HNL

    10h 50m

    Nonstop

    4:30 PM

    MNL

    - M - W T F S

  9. PR509

    Ninoy Aquino Intl. Airport

    7:30 PM

    MNL

    3h 40m

    Nonstop

    11:10 PM

    SIN

    S M T W T F S

  10. AA3204

    Phoenix Sky Harbor International Airport

    7:03 PM

    PHX

    1h 32m

    Nonstop

    8:35 PM

    LAX

    S M T W T F S
    Search

  11. MF830

    Los Angeles Intl. Airport

    11:55 PM

    LAX

    15h 5m

    Nonstop

    6:00 AM

    XMN

    - M - W - - S

  12. MF851

    Xiamen Gaoqi Intl. Airport

    9:25 AM

    XMN

    4h 35m

    Nonstop

    2:00 PM

    SIN

    S M T W T F S

  13. F93303

    Phoenix Sky Harbor International Airport

    6:51 AM

    PHX

    1h 29m

    Nonstop

    7:20 AM

    LAX

    - - - - - - S
    Search

  14. NH7019

    Los Angeles Intl. Airport

    10:45 AM

    LAX

    11h 30m

    Nonstop

    2:15 PM

    NRT

    S M T W T F S

  15. NH801

    Narita Intl. Airport

    6:25 PM

    NRT

    7h 20m

    Nonstop

    12:45 AM

    SIN

    S M T W T F S

  16. AA1666

    Phoenix Sky Harbor International Airport

    5:24 PM

    PHX

    1h 19m

    Nonstop

    6:43 PM

    ONT

    S M T W T F S
    Search

  17. MF830

    Los Angeles Intl. Airport

    11:55 PM

    LAX

    15h 5m

    Nonstop

    6:00 AM

    XMN

    - M - W - - S

  18. MF851

    Xiamen Gaoqi Intl. Airport

    9:25 AM

    XMN

    4h 35m

    Nonstop

    2:00 PM

    SIN

    S M T W T F S

  19. F91191

    Phoenix Sky Harbor International Airport

    3:21 PM

    PHX

    2h 23m

    Nonstop

    4:44 PM

    SFO

    S M T W T F S
    Search

  20. PR105

    San Francisco Intl. Airport

    12:30 AM

    SFO

    13h

    Nonstop

    5:30 AM

    MNL

    S M T W T F S

  21. PR505

    Ninoy Aquino Intl. Airport

    6:40 AM

    MNL

    3h 45m

    Nonstop

    10:25 AM

    SIN

    S M T W T - S

  22. DL4057

    Phoenix Sky Harbor International Airport

    7:58 AM

    PHX

    1h 42m

    Nonstop

    8:40 AM

    LAX

    S M T W T F S
    Search

  23. KE018

    Los Angeles Intl. Airport

    11:00 AM

    LAX

    13h 35m

    Nonstop

    5:35 PM

    ICN

    S M T W T F S

  24. KE647

    Incheon Intl. Airport

    11:30 PM

    ICN

    6h 30m

    Nonstop

    5:00 AM

    SIN

    S M T W T F S

  25. F93303

    Phoenix Sky Harbor International Airport

    6:51 AM

    PHX

    1h 29m

    Nonstop

    7:20 AM

    LAX

    - - - - - - S
    Search

  26. PR103

    Los Angeles Intl. Airport

    10:05 PM

    LAX

    15h 30m

    Nonstop

    5:35 AM

    MNL

    S M T W T F S

  27. PR505

    Ninoy Aquino Intl. Airport

    6:40 AM

    MNL

    3h 45m

    Nonstop

    10:25 AM

    SIN

    S M T W T - S

  28. F93303

    Phoenix Sky Harbor International Airport

    6:51 AM

    PHX

    1h 29m

    Nonstop

    7:20 AM

    LAX

    - - - - - - S
    Search

  29. KE018

    Los Angeles Intl. Airport

    11:00 AM

    LAX

    13h 35m

    Nonstop

    5:35 PM

    ICN

    S M T W T F S

  30. KE647

    Incheon Intl. Airport

    11:30 PM

    ICN

    6h 30m

    Nonstop

    5:00 AM

    SIN

    S M T W T F S
Find more flights and airlines

About Phoenix Sky Harbor International Airport and Changi Airport

Learn about Phoenix Sky Harbor International Airport (PHX) and Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 14,632.66 km
Cheapest one-way ticket price $555
Cheapest return ticket price $1,017

FAQs for Phoenix Sky Harbor International Airport to Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Phoenix Sky Harbor International Airport to Changi Airport currently start from $555, and round-trip fares start from $1,017. The current lowest fare is a United Airlines flight departing on Wed, Dec 9; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Phoenix Sky Harbor International Airport to Changi Airport is $1,013. Prices may vary depending on the departure date, airline, and availability.
  • Enter Phoenix Sky Harbor International Airport and Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.