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$453+ Cheap flights from Pennsylvania 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Pennsylvania to Singapore

Cheapest flights from Pennsylvania to Singapore
Explore the most affordable flight options available from Pennsylvania to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This United Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 8/66:00 am
EWR
-
SIN
1 stop24h 35m
United Airlines
Thu 8/208:35 pm
SIN
-
EWR
1 stop39h 14m
United Airlines
Deal found 7/6$965
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/245:00 pm
EWR
-
SIN
1 stop37h 35m
United Airlines
Tue 9/88:35 pm
SIN
-
EWR
1 stop37h 01m
United Airlines
Deal found 7/3$968
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/244:00 pm
EWR
-
SIN
1 stop26h 15m
United Airlines
Mon 8/318:45 am
SIN
-
EWR
1 stop33h 08m
United Airlines
Deal found 7/6$972
This Trip.com deal was found by Cheapflights users on 7/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 am
EWR
-
SIN
1 stop31h 55m
Air India
Thu 10/157:40 pm
SIN
-
EWR
1 stop23h 50m
Air India
Deal found 7/7$973
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/119:30 am
EWR
-
SIN
1 stop32h 45m
United Airlines
Thu 9/36:15 am
SIN
-
EWR
1 stop23h 05m
United Airlines
Deal found 7/5$974
This Kissandfly.com deal was found by Cheapflights users on 7/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
EWR
-
SIN
1 stop36h 35m
Lufthansa
Tue 9/88:45 am
SIN
-
EWR
1 stop26h 00m
Lufthansa
Deal found 7/6$975
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/173:25 pm
EWR
-
SIN
2 stops26h 50m
United Airlines
Tue 9/18:35 pm
SIN
-
EWR
2 stops25h 47m
United Airlines
Deal found 7/4$976
This Kissandfly.com deal was found by Cheapflights users on 7/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 pm
EWR
-
SIN
1 stop36h 35m
Lufthansa
Tue 9/158:45 am
SIN
-
EWR
1 stop23h 24m
Lufthansa
Deal found 7/8$979
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 8/237:20 pm
EWR
-
SIN
1 stop35h 15m
United Airlines
Tue 9/88:45 am
SIN
-
EWR
1 stop27h 14m
United Airlines
Deal found 7/6$980
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:59 pm
EWR
-
SIN
2 stops41h 56m
Delta
Tue 9/87:30 am
SIN
-
EWR
2 stops34h 30m
Delta
Deal found 7/3$981
This Kissandfly.com deal was found by Cheapflights users on 7/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
EWR
-
SIN
1 stop36h 35m
Lufthansa
Mon 9/78:35 pm
SIN
-
EWR
1 stop30h 07m
Lufthansa
Deal found 7/6$982
This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:45 am
PHL
-
SIN
2 stops34h 55m
Etihad Airways
Mon 9/289:00 pm
SIN
-
PHL
2 stops33h 04m
Etihad Airways
Deal found 7/7$995

Find flight deals from Pennsylvania to Singapore

Keep the following information in mind while searching for Pennsylvania to Singapore flight deals. Data was last updated July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$965
(United Airlines)

One-way from

$453
(Philippine Airlines)

Popular in

June

Cheapest in

February

Average price

$1,461
Provider with most accurate pricing for Philadelphia-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Singapore Changi flights.
Search Deals
From Pennsylvania to Singapore
Search Deals
One-way flight from Pennsylvania to Singapore
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 July 8, 2026.
Use the filters below to find and compare flights from Pennsylvania to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Thu 9/10

5:00 pm-6:15 am

1 stop25h 15m

Singapore Changi

Mon 9/14

8:45 am-9:36 pm

1 stop24h 51m

$972

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Thu 8/13

4:00 pm-6:15 am

1 stop26h 15m

Singapore Changi

Wed 8/19

8:45 am-8:09 pm

1 stop23h 24m

$972

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Thu 9/10

8:30 am-5:00 am

2 stops32h 30m

Singapore Changi

Sun 9/13

1:25 am-3:24 pm

2 stops49h 59m

$990

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 10/12

3:30 pm-9:40 am

2 stops30h 10m

Singapore Changi

Mon 10/19

9:00 pm-4:33 pm

2 stops31h 33m

$1,031

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Sat 10/3

8:43 pm-6:35 pm

2 stops33h 52m

Singapore Changi

Sun 10/11

11:05 am-5:40 pm

1 stop42h 35m

$1,032

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Fri 9/11

9:30 am-7:15 pm

2 stops45h 45m

Singapore Changi

Wed 9/16

7:30 am-2:20 pm

2 stops42h 50m

$1,040

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 11/15

9:15 am-9:35 am

2 stops35h 20m

Singapore Changi

Fri 11/20

7:25 pm-6:48 pm

2 stops36h 23m

$1,087

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Fri 10/2

8:43 pm-6:35 pm

2 stops33h 52m

Singapore Changi

Sun 10/11

11:05 am-5:40 pm

1 stop42h 35m

$1,107

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 8/4

3:35 pm-5:15 am

2 stops25h 40m

Singapore Changi

Mon 8/10

6:15 am-2:48 pm

2 stops44h 33m

$1,125

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 11/18

10:51 am-7:00 am

2 stops31h 09m

Singapore Changi

Wed 11/25

8:30 am-6:36 pm

2 stops47h 06m

$1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Pennsylvania 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 Pennsylvania to Singapore

What is the cheapest month to book a flight from Pennsylvania to Singapore?

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Singapore (average of $709). Flying from Pennsylvania to Singapore in December is currently the most expensive (average of $1,155). 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.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania to Singapore?

    There are many flights that can get you from Pennsylvania to Singapore in 25h 15m. Fly via United Airlines, Korean Air, or Air Canada to get the fastest option. There are 9522 mi between Pennsylvania and Singapore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pennsylvania to Singapore that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Singapore.

  • Can I find deals for business class flights from Pennsylvania to Singapore?

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Singapore?

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Singapore (average of $709). Flying from Pennsylvania to Singapore in December is currently the most expensive (average of $1,155). 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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Alternative routes for Pennsylvania to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pennsylvania to Singapore

Discover the top 2 airlines that operate flights from Pennsylvania 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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$709Average$1,326FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$769Average$1,131FlexibilityNo cancel feeOn-time68%

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