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Philadelphia International Airport to Singapore flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Singapore over the next 90 days, with one-way fares from HK$ 3,966 and round-trip from HK$ 8,029. Based on Trip.com's latest 7-day flight data.

      • PHL 21:30
        23h 20m
        1 stop
        SIN 08:50
        Philadelphia - Singapore | Mon, Oct 12 | Qatar Airways
        SIN 03:15
        23h 15m
        1 stop
        PHL 14:30
        Singapore - Philadelphia | Mon, Oct 19 | Qatar Airways
        HK$ 8,029 HK$ 12,382
        35% off
        35% off
        HK$ 12,382 HK$ 8,029
      • PHL 21:30
        35h 45m
        1 stop
        SIN 21:15
        Philadelphia - Singapore | Tue, Oct 20 | Qatar Airways
        SIN 03:15
        23h 15m
        1 stop
        PHL 14:30
        Singapore - Philadelphia | Sun, Oct 25 | Qatar Airways
        HK$ 8,104 HK$ 12,382
        35% off
        35% off
        HK$ 12,382 HK$ 8,104
      • PHL 20:45
        29h 10m
        1 stop
        SIN 14:55
        Philadelphia - Singapore | Mon, Nov 16 | Qatar Airways
        SIN 20:15
        31h 35m
        1 stop
        PHL 14:50
        Singapore - Philadelphia | Sun, Nov 22 | Qatar Airways
        HK$ 8,333 HK$ 12,382
        33% off
        33% off
        HK$ 12,382 HK$ 8,333
      • PHL 21:30
        23h 20m
        1 stop
        SIN 08:50
        Philadelphia - Singapore | Mon, Oct 12 | Jetblue Airways
        SIN 19:40
        30h 50m
        1 stop
        PHL 14:30
        Singapore - Philadelphia | Mon, Oct 19 | Jetblue Airways
        HK$ 8,402
        32% off
        HK$ 12,382 HK$ 8,402
      • PHL 20:45
        29h 10m
        1 stop
        SIN 14:55
        Philadelphia - Singapore | Sun, Nov 22 | Qatar Airways
        SIN 03:15
        24h 35m
        1 stop
        PHL 14:50
        Singapore - Philadelphia | Fri, Nov 27 | Qatar Airways
        HK$ 8,608
        30% off
        HK$ 12,382 HK$ 8,608
      • PHL 09:10
        46h 5m
        1 stop
        SIN 20:15
        Philadelphia - Singapore | Mon, Nov 16 | United Airlines
        SIN 10:10
        25h 39m
        1 stop
        PHL 22:49
        Singapore - Philadelphia | Sun, Nov 22 | United Airlines
        HK$ 8,994
        27% off
        HK$ 12,382 HK$ 8,994
      • PHL 06:00
        25h 15m
        1 stop
        SIN 20:15
        Philadelphia - Singapore | Sun, Nov 22 | United Airlines
        SIN 10:10
        34h 29m
        1 stop
        PHL 07:39
        Singapore - Philadelphia | Fri, Nov 27 | United Airlines
        HK$ 9,328
        25% off
        HK$ 12,382 HK$ 9,328
      • PHL 06:00
        24h 35m
        1 stop
        SIN 18:35
        Philadelphia - Singapore | Tue, Oct 20 | United Airlines
        SIN 08:45
        24h 30m
        1 stop
        PHL 21:15
        Singapore - Philadelphia | Sun, Oct 25 | United Airlines
        HK$ 9,425
        24% off
        HK$ 12,382 HK$ 9,425
      • PHL 20:45
        23h
        1 stop
        SIN 08:45
        Philadelphia - Singapore | Sun, Nov 22 | American Airlines
        SIN 03:15
        24h 35m
        1 stop
        PHL 14:50
        Singapore - Philadelphia | Fri, Nov 27 | American Airlines
        HK$ 9,791
        21% off
        HK$ 12,382 HK$ 9,791
      • PHL 12:22
        29h 53m
        1 stop
        SIN 06:15
        Philadelphia - Singapore | Wed, Sep 30 | United Airlines
        SIN 19:40
        30h 50m
        1 stop
        PHL 14:30
        Singapore - Philadelphia | Fri, Oct 2 | Qatar Airways
        HK$ 9,814
        21% off
        HK$ 12,382 HK$ 9,814
      • PHL 21:30
        35h 45m
        1 stop
        SIN 21:15
        Philadelphia - Singapore | Tue, Oct 20 | American Airlines
        SIN 03:15
        23h 15m
        1 stop
        PHL 14:30
        Singapore - Philadelphia | Sun, Oct 25 | American Airlines
        HK$ 9,904
        20% off
        HK$ 12,382 HK$ 9,904
      • PHL 21:30
        23h 20m
        1 stop
        SIN 08:50
        Philadelphia - Singapore | Mon, Oct 12 | American Airlines
        SIN 19:40
        25h 20m
        1 stop
        PHL 09:00
        Singapore - Philadelphia | Mon, Oct 19 | Qatar Airways
        HK$ 10,029
        19% off
        HK$ 12,382 HK$ 10,029
      • PHL 13:00
        17h 25m
        1 stop
        SIN 14:00
        Philadelphia - Singapore | Fri, Sep 25 | Normal Airline
        SIN 15:00
        6h
        Direct
        PHL 16:00
        Singapore - Philadelphia | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights
      • PHL 20:45
        29h 10m
        1 stop
        SIN 14:55
        Philadelphia - Singapore | Tue, Nov 17 | Qatar Airways
        HK$ 3,966 HK$ 5,292
        25% off
        25% off
        HK$ 5,292 HK$ 3,966
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Fri, Oct 9 | Qatar Airways
        HK$ 4,049 HK$ 5,292
        23% off
        23% off
        HK$ 5,292 HK$ 4,049
      • PHL 20:45
        29h 10m
        1 stop
        SIN 14:55
        Philadelphia - Singapore | Tue, Nov 10 | Qatar Airways
        HK$ 4,054 HK$ 5,292
        23% off
        23% off
        HK$ 5,292 HK$ 4,054
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Wed, Oct 21 | Qatar Airways
        HK$ 4,159
        21% off
        HK$ 5,292 HK$ 4,159
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Thu, Oct 15 | Qatar Airways
        HK$ 4,248
        20% off
        HK$ 5,292 HK$ 4,248
      • PHL 20:45
        23h
        1 stop
        SIN 08:45
        Philadelphia - Singapore | Sat, Nov 21 | Qatar Airways
        HK$ 4,258
        20% off
        HK$ 5,292 HK$ 4,258
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Tue, Sep 29 | Qatar Airways
        HK$ 4,272
        19% off
        HK$ 5,292 HK$ 4,272
      • PHL 21:45
        29h 10m
        1 stop
        SIN 14:55
        Philadelphia - Singapore | Wed, Nov 4 | Qatar Airways
        HK$ 4,272
        19% off
        HK$ 5,292 HK$ 4,272
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Sat, Sep 26 | Qatar Airways
        HK$ 4,284
        19% off
        HK$ 5,292 HK$ 4,284
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Sat, Oct 3 | Qatar Airways
        HK$ 4,284
        19% off
        HK$ 5,292 HK$ 4,284
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Sat, Oct 17 | Qatar Airways
        HK$ 4,284
        19% off
        HK$ 5,292 HK$ 4,284
      • PHL 21:30
        30h 15m
        1 stop
        SIN 15:45
        Philadelphia - Singapore | Fri, Oct 16 | Qatar Airways
        HK$ 4,286
        19% off
        HK$ 5,292 HK$ 4,286
      • PHL 13:00
        17h 25m
        1 stop
        SIN 14:00
        Philadelphia - Singapore | Fri, Sep 25 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Philadelphia International Airport to Singapore are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airlines are the most popular for Philadelphia International Airport to Singapore flights?

See which airlines fly from Philadelphia International Airport to Singapore. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Korean Air logo Korean Air
Qatar Airways logo Qatar Airways

Flight Schedule from Philadelphia International Airport to Singapore

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. QR728

    Philadelphia International Airport

    21:30

    PHL

    12h 30m

    Direct

    17:00

    DOH

    S M T W T F S
    Search

  2. QR942

    Hamad International Airport

    20:00

    DOH

    7h 50m

    Direct

    08:50

    SIN

    - M - W - F S

  3. B65590

    Philadelphia International Airport

    21:30

    PHL

    12h 30m

    Direct

    17:00

    DOH

    S M T W T F S
    Search

  4. B65583

    Hamad International Airport

    19:40

    DOH

    8h 10m

    Direct

    08:50

    SIN

    - M - W - F S

  5. UA1575

    Philadelphia International Airport

    18:13

    PHL

    6h 18m

    Direct

    21:31

    SFO

    S M T W T F S
    Search

  6. UA001

    San Francisco International Airport

    22:40

    SFO

    16h 35m

    Direct

    06:15

    SIN

    S M T W T F S

  7. UA2661

    Philadelphia International Airport

    06:10

    PHL

    6h 18m

    Direct

    09:28

    SFO

    S - - W T F S
    Search

  8. UA029

    San Francisco International Airport

    10:50

    SFO

    16h 45m

    Direct

    18:35

    SIN

    S M T W T F S

  9. QR728

    Philadelphia International Airport

    21:30

    PHL

    12h 30m

    Direct

    17:00

    DOH

    S M T W T F S
    Search

  10. QR948

    Hamad International Airport

    02:35

    DOH

    8h 10m

    Direct

    15:45

    SIN

    S M T W T F S

  11. B65590

    Philadelphia International Airport

    21:30

    PHL

    12h 30m

    Direct

    17:00

    DOH

    S M T W T F S
    Search

  12. B66532

    Hamad International Airport

    02:35

    DOH

    8h 10m

    Direct

    15:45

    SIN

    S M T W T F S

  13. AA821

    Philadelphia International Airport

    14:32

    PHL

    2h 38m

    Direct

    16:10

    ORD

    S M T W T F S
    Search

  14. EY012

    O'Hare International Airport

    20:05

    ORD

    13h 50m

    Direct

    18:55

    AUH

    S M T W T F S

  15. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Direct

    09:40

    SIN

    S M T W T F S

  16. B65590

    Philadelphia International Airport

    21:30

    PHL

    12h 30m

    Direct

    17:00

    DOH

    S M T W T F S
    Search

  17. B66642

    Hamad International Airport

    08:05

    DOH

    8h 10m

    Direct

    21:15

    SIN

    S M T W T F S

  18. UA1575

    Philadelphia International Airport

    18:13

    PHL

    6h 18m

    Direct

    21:31

    SFO

    S M T W T F S
    Search

  19. UA029

    San Francisco International Airport

    10:50

    SFO

    16h 45m

    Direct

    18:35

    SIN

    S M T W T F S

  20. AA2685

    Philadelphia International Airport

    08:50

    PHL

    1h 35m

    Direct

    10:25

    BOS

    S M T W T F S
    Search

  21. EY008

    Boston Logan International Airport

    16:35

    BOS

    12h 25m

    Direct

    13:00

    AUH

    S M T W T F S

  22. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Direct

    09:40

    SIN

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

What to know about flights from Philadelphia International Airport to Singapore?

Cheapest one-way flight price HK$ 3,885
Off-season for travel November
Peak season for travel June

FAQs for Philadelphia International Airport to Singapore Flights

  • When is peak season for travel to Singapore?

    ؜The peak travel time for visiting Singapore is October. During this time, flights from Philadelphia International Airport to Singapore are the most expensive. Cheap tickets can still be booked on Trip.com.
  • There are 2 airports near Singapore: Singapore Changi Airport and Seletar Airport.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • The cheapest one-way flight from Philadelphia International Airport to Singapore currently starts from HK$ 3,966, with round-trip fares from HK$ 8,029. The lowest fare is offered by Qatar Airways departing on Tue, Nov 17; prices are subject to availability.
  • Currently, multiple airlines offer flights from Philadelphia International Airport to Singapore, including: Qatar Airways Korean Air All Nippon Airways United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Philadelphia International Airport to Singapore is HK$ 8,502, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.