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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 SGD 650 and round-trip from SGD 1,365. Based on Trip.com's latest 7-day flight data.

    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Sat, Nov 7 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Fri, Nov 13 | Qatar Airways
      SGD 1,365 SGD 2,275
      40% off
      40% off
      SGD 2,275 SGD 1,365
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Dec 3 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Mon, Dec 7 | Qatar Airways
      SGD 1,387 SGD 2,275
      39% off
      39% off
      SGD 2,275 SGD 1,387
    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Tue, Nov 3 | Jetblue Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Mon, Nov 9 | Jetblue Airways
      SGD 1,391 SGD 2,275
      39% off
      39% off
      SGD 2,275 SGD 1,391
    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Fri, Nov 13 | Qatar Airways
      SIN 3:15 AM
      24h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Wed, Nov 18 | Qatar Airways
      SGD 1,410
      38% off
      SGD 2,275 SGD 1,410
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Fri, Nov 6 | Qatar Airways
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Mon, Nov 9 | Qatar Airways
      SGD 1,412
      38% off
      SGD 2,275 SGD 1,412
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Nov 3 | Qatar Airways
      SIN 3:15 AM
      24h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Mon, Nov 9 | Qatar Airways
      SGD 1,433
      37% off
      SGD 2,275 SGD 1,433
    • PHL 9:10 AM
      46h 5m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Sat, Nov 7 | United Airlines
      SIN 10:10 AM
      25h 39m
      1 stop
      PHL 10:49 PM
      Singapore - Philadelphia | Fri, Nov 13 | United Airlines
      SGD 1,473
      35% off
      SGD 2,275 SGD 1,473
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Fri, Nov 13 | United Airlines
      SIN 10:10 AM
      34h 29m
      1 stop
      PHL 7:39 AM
      Singapore - Philadelphia | Wed, Nov 18 | United Airlines
      SGD 1,528
      33% off
      SGD 2,275 SGD 1,528
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Nov 3 | American Airlines
      SIN 8:15 PM
      31h 35m
      1 stop
      PHL 2:50 PM
      Singapore - Philadelphia | Mon, Nov 9 | Qatar Airways
      SGD 1,550
      32% off
      SGD 2,275 SGD 1,550
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sun, Oct 25 | Normal Airline
      SIN 3:00 PM
      6h
      Nonstop
      PHL 4:00 PM
      Singapore - Philadelphia | Tue, Oct 27 | Normal Airline
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    • Cheapest
      PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Sun, Nov 8 | Qatar Airways
      SGD 650 SGD 1,219
      47% off
      47% off
      SGD 1,219 SGD 650
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Nov 4 | Qatar Airways
      SGD 652 SGD 1,219
      47% off
      47% off
      SGD 1,219 SGD 652
    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Sun, Nov 1 | Qatar Airways
      SGD 677 SGD 1,219
      44% off
      44% off
      SGD 1,219 SGD 677
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Nov 5 | Qatar Airways
      SGD 678
      44% off
      SGD 1,219 SGD 678
    • PHL 9:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Oct 28 | Jetblue Airways
      SGD 690
      88% off
      SGD 5,530 SGD 690
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Mon, Nov 30 | Qatar Airways
      SGD 708
      42% off
      SGD 1,219 SGD 708
    • PHL 4:38 PM
      26h 22m
      1 stop
      SIN 8:00 AM
      Philadelphia - Singapore | Wed, Nov 4 | United Airlines
      SGD 718
      41% off
      SGD 1,219 SGD 718
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Sun, Nov 8 | United Airlines
      SGD 739
      39% off
      SGD 1,219 SGD 739
    • PHL 8:45 PM
      29h 10m
      1 stop
      SIN 2:55 PM
      Philadelphia - Singapore | Sat, Nov 7 | Qatar Airways
      SGD 741
      39% off
      SGD 1,219 SGD 741
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sun, Oct 25 | Normal Airline
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    • PHL 9:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Oct 28 | Jetblue Airways
      SGD 690 SGD 1,766
      61% off
      61% off
      SGD 1,766 SGD 690
    • PHL 6:00 AM
      25h 15m
      1 stop
      SIN 8:15 PM
      Philadelphia - Singapore | Sun, Nov 8 | United Airlines
      SGD 739 SGD 1,766
      57% off
      57% off
      SGD 1,766 SGD 739
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Tue, Dec 1 | American Airlines
      SGD 1,121 SGD 1,766
      37% off
      37% off
      SGD 1,766 SGD 1,121
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Dec 24 | Qatar Airways
      SGD 1,236
      30% off
      SGD 1,766 SGD 1,236
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sun, Oct 25 | Normal Airline
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    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Nov 4 | Qatar Airways
      SGD 652 SGD 1,219
      47% off
      47% off
      SGD 1,219 SGD 652
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Nov 5 | Qatar Airways
      SGD 678 SGD 1,219
      44% off
      44% off
      SGD 1,219 SGD 678
    • PHL 9:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Oct 28 | Jetblue Airways
      SGD 690 SGD 5,530
      88% off
      88% off
      SGD 5,530 SGD 690
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Mon, Nov 30 | Qatar Airways
      SGD 708
      42% off
      SGD 1,219 SGD 708
    • PHL 9:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sun, Oct 25 | Qatar Airways
      SGD 817
      33% off
      SGD 1,219 SGD 817
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Dec 5 | Qatar Airways
      SGD 832
      85% off
      SGD 5,530 SGD 832
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Nov 18 | American Airlines
      SGD 848
      85% off
      SGD 5,530 SGD 848
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Sat, Nov 21 | American Airlines
      SGD 1,132
      80% off
      SGD 5,530 SGD 1,132
    • PHL 8:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Thu, Dec 24 | Qatar Airways
      SGD 1,236
      78% off
      SGD 5,530 SGD 1,236
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sun, Oct 25 | Normal Airline
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    • PHL 9:45 PM
      23h
      1 stop
      SIN 8:45 AM
      Philadelphia - Singapore | Wed, Oct 28 | Jetblue Airways
      SGD 690 SGD 986
      30% off
      30% off
      SGD 986 SGD 690
    • PHL 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Philadelphia - Singapore | Sun, Oct 25 | Normal Airline
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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 SGD 652) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Qatar Airways
From SGD 652
Jetblue Airways
From SGD 722
United Airlines
From SGD 739
American Airlines
From SGD 767
Korean Air
From SGD 789
Delta Air Lines
From SGD 825
Japan Airlines
From SGD 855
Alaska Airlines
From SGD 975
Frontier Airlines
From SGD 1,015
Cathay Pacific
From SGD 1,017

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 - F S

  3. B65590

    Philadelphia International Airport

    9:30 PM

    PHL

    12h 30m

    Nonstop

    5:00 PM

    DOH

    S M T W T F S
    Search

  4. B65583

    Hamad Intl. Airport

    7:40 PM

    DOH

    8h 10m

    Nonstop

    8:50 AM

    SIN

    S M T W T F S

  5. AA8310

    Philadelphia International Airport

    9:30 PM

    PHL

    12h 30m

    Nonstop

    5:00 PM

    DOH

    S M T W T F S
    Search

  6. AA8206

    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 3m

    Nonstop

    9:03 AM

    SFO

    S - - W T F S
    Search

  8. UA029

    San Francisco Intl. Airport

    10:50 AM

    SFO

    15h 45m

    Nonstop

    6:35 PM

    SIN

    S M T W T F S

  9. UA225

    Philadelphia International Airport

    6:18 PM

    PHL

    6h 30m

    Nonstop

    9:48 PM

    SFO

    S M T W - - S
    Search

  10. UA001

    San Francisco Intl. Airport

    10:40 PM

    SFO

    15h 35m

    Nonstop

    6:15 AM

    SIN

    S M T W T F S

  11. QR728

    Philadelphia International Airport

    8:45 PM

    PHL

    12h 25m

    Nonstop

    5:10 PM

    DOH

    S M T W T F S
    Search

  12. QR948

    Hamad Intl. Airport

    2:55 AM

    DOH

    7h 50m

    Nonstop

    3:45 PM

    SIN

    S M T W T F S

  13. KE3318

    Philadelphia International Airport

    9:40 AM

    PHL

    1h 29m

    Nonstop

    11:09 AM

    BOS

    S M T W T F S
    Search

  14. KE092

    Boston Logan International Airport

    12:55 PM

    BOS

    15h 30m

    Nonstop

    5:25 PM

    ICN

    S M T W T F S

  15. KE645

    Incheon Intl. Airport

    6:40 PM

    ICN

    6h 10m

    Nonstop

    11:50 PM

    SIN

    S M T W T F S

  16. DL5740

    Philadelphia International Airport

    6:00 AM

    PHL

    1h 35m

    Nonstop

    7:35 AM

    BOS

    S M T W T F S
    Search

  17. KE092

    Boston Logan International Airport

    12:55 PM

    BOS

    15h 30m

    Nonstop

    5:25 PM

    ICN

    S M T W T F S

  18. KE645

    Incheon Intl. Airport

    6:40 PM

    ICN

    6h 10m

    Nonstop

    11:50 PM

    SIN

    S M T W T F S

  19. KE6998

    Philadelphia International Airport

    7:13 AM

    PHL

    2h 8m

    Nonstop

    9:21 AM

    ATL

    S M T W T F S
    Search

  20. KE036

    Hartsfield–Jackson Atlanta International Airport

    1:25 PM

    ATL

    15h 25m

    Nonstop

    5:50 PM

    ICN

    S M T W T F S

  21. KE647

    Incheon Intl. Airport

    11:30 PM

    ICN

    6h 30m

    Nonstop

    5:00 AM

    SIN

    S M T W T F S

  22. UA2225

    Philadelphia International Airport

    9:10 AM

    PHL

    6h 22m

    Nonstop

    12:32 PM

    SFO

    S M T W - - S
    Search

  23. UA001

    San Francisco Intl. Airport

    10:40 PM

    SFO

    15h 35m

    Nonstop

    6:15 AM

    SIN

    S M T W T F S
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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 SGD 650
Cheapest return ticket price SGD 1,365

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 SGD 650, and round-trip fares start from SGD 1,365. The current lowest fare is a Qatar Airways flight departing on Sun, Nov 8; 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 SGD 1,347. 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.