How long is the flight from Singapore to Philadelphia?

There are many flights that can get you from Singapore to Philadelphia in 28h. Fly via United Airlines to get the fastest option. The distance from Singapore to Philadelphia is about 9581 mi.

What is the cheapest day to fly from Singapore to Philadelphia?

Travelers seeking maximum savings on their Singapore to Philadelphia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Singapore to Philadelphia?

Travelers have found that booking a Saturday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Singapore to Philadelphia?

Flights from Singapore to Philadelphia lean towards being more expensive in October. Prices are generally better when you fly from Singapore to Philadelphia in February, with the cheapest ticket starting at $1,110.

What is the cheapest time of day to fly from SIN to PHL?

It’s typically best to fly out from Singapore to Philadelphia in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

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.

$565+ Cheap Flights from Singapore to Philadelphia

Q: How much does it cost to fly round-trip from Singapore to Philadelphia?

Airfare is below average for this route at the moment. Singapore to Philadelphia flights typically cost between $1,242 and $1,658 in October. The cheapest round-trip price found within the last 3 days was $1,198 on United Airlines (Oct 2-Oct 9).

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Cheap flight deals from Singapore to Philadelphia

Round-trip from	$1,198 (United Airlines)
One-way from	$565 (Kiwi.com)
Popular in	October
Cheapest in	February
Average price	$1,438

From Singapore Changi to Philadelphia

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One-way flight from Singapore Changi to Philadelphia

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Highest demand for flights based on searches. 0% potential increase in price ($10 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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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 August 20, 2025.

Thu 10/28:40 pmSIN - PHL

3 stops29h 36mUnited Airlines

Thu 10/96:29 pmPHL - SIN

1 stop23h 46mUnited Airlines

Deal found 8/18

$1,198

Wed 10/112:50 amSIN - PHL

2 stops32h 38mEmirates

Thu 10/95:06 pmPHL - SIN

2 stops27h 29mEmirates

Deal found 8/18

$2,865

Best flights from Singapore to Philadelphia
Discover carefully curated flight deals from Singapore to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2025.

Thu 10/28:45 amSIN - PHL

2 stops28h 00mUnited Airlines

Thu 10/96:34 amPHL - SIN

1 stop23h 51mUnited Airlines

Deal found 8/18

$1,198

Tue 1/202:20 amSIN - PHL

2 stops23h 29mMultiple Airlines

Wed 1/217:50 pmPHL - SIN

1 stop23h 55mMultiple Airlines

Deal found 8/17

$2,228

Wed 10/112:50 amSIN - PHL

2 stops32h 38mEmirates

Thu 10/95:06 pmPHL - SIN

2 stops27h 29mEmirates

Deal found 8/18

$2,865

One-way flights from Singapore to Philadelphia
Search for one-way flight options from Singapore to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 20, 2025.

Fri 9/192:35 pmSIN - PHL

3 stops42h 16mMultiple Airlines

Deal found 8/19

$565

Sat 8/301:10 pmSIN - PHL

2 stops28h 50mEVA Air

Deal found 8/18

$685

Thu 12/188:50 amSIN - PHL

2 stops42h 57mAir Canada

Deal found 8/20

$729

Fri 9/1910:30 amSIN - PHL

1 stop34h 35mQatar Airways

Deal found 8/19

$738

Thu 12/1810:15 amSIN - PHL

1 stop35h 45mQatar Airways

Deal found 8/18

$740

Fri 8/296:00 pmSIN - PHL

2 stops49h 01mMultiple Airlines

Deal found 8/20

$743

Sun 8/311:50 amSIN - PHL

2 stops40h 07mMultiple Airlines

Deal found 8/20

$747

Thu 8/286:00 pmSIN - PHL

2 stops49h 01mMultiple Airlines

Deal found 8/20

$763

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 10/2

8:45 am-12:45 am

2 stops28h 00m

Philadelphia

Thu 10/9

6:34 am-6:25 pm

1 stop23h 51m

$1,198

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Tue 1/20

2:20 am-12:49 pm

2 stops23h 29m

Philadelphia

Wed 1/21

7:50 pm-8:45 am

1 stop23h 55m

$2,228

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 10/1

12:50 am-9:28 pm

2 stops32h 38m

Philadelphia

Thu 10/9

5:06 pm-8:35 am

2 stops27h 29m

$2,865

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Fri 9/19

2:35 pm-8:51 pm

3 stops42h 16m

$565

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 8/30

1:10 pm-6:00 am

2 stops28h 50m

$685

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 12/18

8:50 am-2:47 pm

2 stops42h 57m

$729

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Fri 9/19

10:30 am-9:05 am

1 stop34h 35m

$738

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 12/18

10:15 am-9:00 am

1 stop35h 45m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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.

How much does it cost to fly round-trip from Singapore to Philadelphia?

Related info for your journey

How long is the flight from Singapore to Philadelphia?
There are many flights that can get you from Singapore to Philadelphia in 28h. Fly via United Airlines to get the fastest option. The distance from Singapore to Philadelphia is about 9581 mi.
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.

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$565+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Singapore to Philadelphia with Cheapflights

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Cheap flight deals from Singapore to Philadelphia

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Find flight deals from Singapore to Philadelphia

Cheapest flights from Singapore to PhiladelphiaExplore 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 August 20, 2025.

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 August 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

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.

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?

How much does it cost to fly round-trip from Singapore to Philadelphia?

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.

How long is the flight from Singapore to Philadelphia?

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

How can I find direct flights from Singapore to Philadelphia?

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

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

Traveling to a place near Philadelphia?

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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 August 20, 2025.