Trip.com
>
Flights
>
Flights to Singapore
>
Philadelphia to Singapore flight
>
Philadelphia International Airport to Changi Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Changi Airport over the next 90 days, with one-way fares from $554 and round-trip from $1,069. Based on Trip.com's latest 7-day flight data.

    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Mon, Nov 16 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Sun, Nov 22 | Qatar Airways
      $1,069 $1,658
      36% off
      36% off
      $1,658 $1,069
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Dec 12 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Wed, Dec 16 | Qatar Airways
      $1,086 $1,658
      34% off
      34% off
      $1,658 $1,086
    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Sun, Nov 22 | Qatar Airways
      SIN 3:15 AM
      24h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Fri, Nov 27 | Qatar Airways
      $1,105 $1,658
      33% off
      33% off
      $1,658 $1,105
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sun, Nov 15 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Wed, Nov 18 | Qatar Airways
      $1,106
      33% off
      $1,658 $1,106
    • PHL 9:10 AM
      46h 5m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Mon, Nov 16 | United Airlines
      SIN 10:10 AM
      25h 39m
      1 stop
      PHL 10:49 PM
      Singapore - Philadelphia | Sun, Nov 22 | United Airlines
      $1,154
      30% off
      $1,658 $1,154
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Sun, Nov 22 | United Airlines
      SIN 10:10 AM
      34h 29m
      1 stop
      PHL 7:39 AM
      Singapore - Philadelphia | Fri, Nov 27 | United Airlines
      $1,197
      28% off
      $1,658 $1,197
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Dec 12 | American Airlines
      SIN 3:15 AM
      24h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Wed, Dec 16 | American Airlines
      $1,222
      26% off
      $1,658 $1,222
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Sun, Nov 15 | United Airlines
      SIN 10:20 PM
      31h 55m
      1 stop
      PHL 5:15 PM
      Singapore - Philadelphia | Wed, Nov 18 | United Airlines
      $1,233
      26% off
      $1,658 $1,233
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sun, Nov 15 | American Airlines
      SIN 3:15 AM
      24h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Wed, Nov 18 | American Airlines
      $1,247
      25% off
      $1,658 $1,247
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sat, Nov 14 | Normal Airline
      SIN 3:00 PM
      6h
      Nonstop
      PHL 4:00 PM
      Singapore - Philadelphia | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Dec 9 | Qatar Airways
      $554 $3,753
      85% off
      85% off
      $3,753 $554
    • PHL 9:10 AM
      46h 5m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Tue, Dec 1 | United Airlines
      $582 $3,753
      84% off
      84% off
      $3,753 $582
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Fri, Nov 13 | Qatar Airways
      $610 $3,753
      84% off
      84% off
      $3,753 $610
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Nov 14 | Qatar Airways
      $610
      84% off
      $3,753 $610
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Fri, Dec 4 | United Airlines
      $651
      83% off
      $3,753 $651
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Nov 18 | American Airlines
      $664
      84% off
      $4,043 $664
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Mon, Nov 23 | Qatar Airways
      $665
      82% off
      $3,753 $665
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Dec 1 | American Airlines
      $666
      84% off
      $4,043 $666
    • PHL 9:10 AM
      33h 50m
      1 stop
      SIN 8:00 AM
      Philadelphia - Singapore | Sat, Dec 5 | United Airlines
      $667
      82% off
      $3,753 $667
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Dec 1 | American Airlines
      $666 $1,242
      46% off
      46% off
      $1,242 $666
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Dec 24 | Qatar Airways
      $968 $1,242
      22% off
      22% off
      $1,242 $968
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Dec 9 | Qatar Airways
      $554 $3,753
      85% off
      85% off
      $3,753 $554
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Fri, Nov 13 | Qatar Airways
      $610 $3,753
      84% off
      84% off
      $3,753 $610
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Nov 14 | Qatar Airways
      $610 $3,753
      84% off
      84% off
      $3,753 $610
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Nov 18 | American Airlines
      $664
      84% off
      $4,043 $664
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Mon, Nov 23 | Qatar Airways
      $665
      82% off
      $3,753 $665
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Dec 1 | American Airlines
      $666
      84% off
      $4,043 $666
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sun, Nov 15 | Qatar Airways
      $730
      81% off
      $3,753 $730
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Dec 5 | Qatar Airways
      $845
      79% off
      $4,043 $845
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Nov 21 | American Airlines
      $887
      78% off
      $4,043 $887
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Philadelphia to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Philadelphia International Airport to Changi Airport?

The cheapest airline flying from Philadelphia International Airport to Changi Airport is Qatar Airways (from $554) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Qatar Airways
From $554
American Airlines
From $601
Korean Air
From $618
All Nippon Airways
From $638
Delta Air Lines
From $647
United Airlines
From $651
Jetblue Airways
From $664
Japan Airlines
From $679
Alaska Airlines
From $764
STARLUX Airlines
From $825

Find more flights and airlines

What is the flight schedule from Philadelphia International Airport to Changi Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. QR728

    Philadelphia International Airport

    8:45 PM

    PHL

    12h 25m

    Nonstop

    5:10 PM

    DOH

    S M T W T F S
    Search

  2. QR942

    Hamad Intl. Airport

    8:10 PM

    DOH

    7h 35m

    Nonstop

    8:45 AM

    SIN

    S M T W T F S

  3. AA8310

    Philadelphia International Airport

    8:45 PM

    PHL

    12h 25m

    Nonstop

    5:10 PM

    DOH

    S M T W T F S
    Search

  4. AA8206

    Hamad Intl. Airport

    7:55 PM

    DOH

    7h 50m

    Nonstop

    8:45 AM

    SIN

    S M T W T F S

  5. B65590

    Philadelphia International Airport

    8:45 PM

    PHL

    12h 25m

    Nonstop

    5:10 PM

    DOH

    S M T W T F S
    Search

  6. B65583

    Hamad Intl. Airport

    7:40 PM

    DOH

    8h 10m

    Nonstop

    8:50 AM

    SIN

    S M T W T F S

  7. UA2661

    Philadelphia International Airport

    6:00 AM

    PHL

    6h 22m

    Nonstop

    9:22 AM

    SFO

    S - - W T F S
    Search

  8. UA029

    San Francisco Intl. Airport

    10:40 AM

    SFO

    17h 35m

    Nonstop

    8:15 PM

    SIN

    S M T W T F S

  9. JL7527

    Philadelphia International Airport

    6:38 PM

    PHL

    1h 30m

    Nonstop

    8:08 PM

    BOS

    S M T W T F S
    Search

  10. JL007

    Boston Logan International Airport

    12:00 PM

    BOS

    14h 10m

    Nonstop

    4:10 PM

    NRT

    S M T W T F S

  11. JL711

    Narita Intl. Airport

    6:10 PM

    NRT

    7h 40m

    Nonstop

    12:50 AM

    SIN

    S M T W T F S

  12. QR728

    Philadelphia International Airport

    8:45 PM

    PHL

    12h 25m

    Nonstop

    5:10 PM

    DOH

    S M T W T F S
    Search

  13. QR948

    Hamad Intl. Airport

    2:05 AM

    DOH

    7h 50m

    Nonstop

    2:55 PM

    SIN

    S M T W T F S

  14. KE3318

    Philadelphia International Airport

    9:40 AM

    PHL

    1h 29m

    Nonstop

    11:09 AM

    BOS

    S M T W T F S
    Search

  15. KE092

    Boston Logan International Airport

    11:10 AM

    BOS

    15h 45m

    Nonstop

    4:55 PM

    ICN

    S M T W T F S

  16. KE645

    Incheon Intl. Airport

    6:35 PM

    ICN

    6h 40m

    Nonstop

    12:15 AM

    SIN

    S M T W T F S

  17. DL5740

    Philadelphia International Airport

    6:00 AM

    PHL

    1h 35m

    Nonstop

    7:35 AM

    BOS

    S M T W T F S
    Search

  18. KE092

    Boston Logan International Airport

    11:10 AM

    BOS

    15h 45m

    Nonstop

    4:55 PM

    ICN

    S M T W T F S

  19. KE645

    Incheon Intl. Airport

    6:35 PM

    ICN

    6h 40m

    Nonstop

    12:15 AM

    SIN

    S M T W T F S

  20. AA880

    Philadelphia International Airport

    10:40 AM

    PHL

    2h 39m

    Nonstop

    12:19 PM

    ORD

    S M T W T F S
    Search

  21. AA8404

    O'Hare Intl. Airport

    1:30 PM

    ORD

    13h 20m

    Nonstop

    5:50 PM

    HND

    S M T W T F S

  22. AA8487

    Haneda Airport

    12:05 AM

    HND

    7h 35m

    Nonstop

    6:40 AM

    SIN

    S M T W T F S

  23. AA2004

    Philadelphia International Airport

    10:50 AM

    PHL

    1h 31m

    Nonstop

    12:21 PM

    BOS

    - - - W - - -
    Search

  24. EY008

    Boston Logan International Airport

    3:40 PM

    BOS

    12h 15m

    Nonstop

    12:55 PM

    AUH

    S M T W T F S

  25. EY498

    Abu Dhabi Intl. Airport

    10:15 PM

    AUH

    7h 30m

    Nonstop

    9:45 AM

    SIN

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

About Philadelphia International Airport and Changi Airport

Learn about Philadelphia International Airport (PHL) and Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 15,446.29 km
Cheapest one-way ticket price $554
Cheapest return ticket price $1,069

FAQs for Philadelphia 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 Philadelphia International Airport to Changi Airport currently start from $554, and round-trip fares start from $1,069. The current lowest fare is a Qatar Airways 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 Philadelphia International Airport to Changi Airport is $1,532. Prices may vary depending on the departure date, airline, and availability.
  • Enter Philadelphia 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.