HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$527+ Cheap flights from Singapore (SIN) to Philadelphia (PHL)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,166
(United Airlines)

One-way from

$527
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$1,228
Provider with most accurate pricing for Singapore Changi-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Philadelphia flights.
Search Deals
From Singapore Changi to Philadelphia
Search Deals
One-way flight from Singapore Changi to Philadelphia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Singapore to Philadelphia

Cheapest flights from Singapore to Philadelphia
Explore the most affordable flight options available from Singapore to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/149:00 amSIN - PHL
2 stops32h 35mUnited Airlines
Thu 5/158:30 amPHL - SIN
1 stop34h 15mUnited Airlines
Deal found 4/16$1,166
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:10 amSIN - PHL
2 stops41h 26mAir Canada
Sun 5/189:45 amPHL - SIN
2 stops33h 20mAir Canada
Deal found 4/17$1,241
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:45 pmSIN - PHL
1 stop26h 15mQatar Airways
Thu 5/158:45 pmPHL - SIN
1 stop31h 00mQatar Airways
Deal found 4/16$1,266
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:15 pmSIN - PHL
3 stops47h 15mMultiple Airlines
Thu 5/227:45 amPHL - SIN
2 stops33h 15mMultiple Airlines
Deal found 4/17$1,276
This China Southern deal was found by Cheapflights users on 4/17. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:55 amSIN - PHL
2 stops41h 05mChina Southern
Thu 5/225:08 pmPHL - SIN
3 stops55h 22mChina Southern
Deal found 4/17$1,962

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Philadelphia 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 April 17, 2025.
Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

Fly from

Singapore

Fly to

Philadelphia

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 5/14

9:00 am-5:35 am

2 stops32h 35m

Philadelphia

Thu 5/15

8:30 am-6:45 am

1 stop34h 15m

$1,166

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 5/15

9:10 am-2:36 pm

2 stops41h 26m

Philadelphia

Sun 5/18

9:45 am-7:05 am

2 stops33h 20m

$1,241

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 5/14

6:45 pm-9:00 am

1 stop26h 15m

Philadelphia

Thu 5/15

8:45 pm-3:45 pm

1 stop31h 00m

$1,266

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 5/18

7:15 pm-6:30 am

3 stops47h 15m

Philadelphia

Thu 5/22

7:45 am-5:00 am

2 stops33h 15m

$1,276

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 5/17

3:55 am-9:00 am

2 stops41h 05m

Philadelphia

Thu 5/22

5:08 pm-12:30 pm

3 stops55h 22m

$1,962

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 5/14

6:40 pm-6:30 am

1 stop23h 50m

$527

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 5/13

3:10 am-9:00 am

1 stop41h 50m

$743

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 8/5

9:10 am-2:37 pm

2 stops41h 27m

$941

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 8/5

11:20 pm-1:00 pm

1 stop25h 40m

$1,066

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 8/4

10:40 pm-1:00 pm

1 stop26h 20m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 11 results
1
2

Compare providers for flights from Singapore to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Philadelphia in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Philadelphia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Singapore-Philadelphia flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Singapore-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Philadelphia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of $236). Flying from Singapore to Philadelphia in March is currently the most expensive (average of $295). 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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated April 17, 2025.
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
849 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
China Southern
7.5
Good
94 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Qatar Airways
7.4
Good
3,554 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
United Airlines
7.4
Good
8,667 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
American Airlines
7.2
Good
10,000 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Entertainment

7.7

Food

7.2

Crew

8.0

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Related info for your journey

Find useful and relevant information for your journey from Singapore to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Singapore to Philadelphia round-trip?

    Currently priced at $1,166, United Airlines will fly you from Singapore to Philadelphia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Qatar Airways - these airlines can fly you to your destination from $1,241 and $1,266, respectively. You may be able to fly from Singapore to Philadelphia for 12% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Singapore to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Singapore to Philadelphia are Qatar Airways ($743), Air Canada ($941), and British Airways ($1,066).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of $236). Flying from Singapore to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
Vineland
Pottstown
Wildwood
King of Prussia
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Middletown
Willow Grove
Newark
Millville
Ephrata
Camden
Dewey Beach
West Chester
Malvern
Dover

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to John F Kennedy Intl flights
Singapore to Newark flights
Singapore to LaGuardia flights
Singapore to Dulles Intl flights
Singapore to Reagan-National flights
Singapore to Pittsburgh flights

Top airline flying from Singapore to Philadelphia

Discover the top airline that operate flights from Singapore to Philadelphia. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,308Average$1,407FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.