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Cheap flights from Singapore to Philadelphia from $615

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Philadelphia departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines Logo
10:20 pm - 5:53 pmSIN-PHL
31h 33m2 stops
United Airlines Logo
6:20 pm - 8:00 amPHL-SIN
25h 40m1 stop
$1,177United Airlines
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Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
10:10 am - 9:31 pmSIN-PHL
23h 21m1 stop
United Airlines Logo
9:55 am - 8:00 amPHL-SIN
34h 05m2 stops
$1,178United Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
Air Canada Logo
10:20 pm - 10:46 pmSIN-PHL
37h 26m2 stops
Air Canada Logo
3:30 pm - 7:00 amPHL-SIN
50h 30m2 stops
$1,195Air Canada
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Mon, Dec 22 - Mon, Dec 29
United Airlines Logo
10:20 pm - 7:04 amSIN-PHL
21h 44m1 stop
United Airlines Logo
6:34 pm - 8:00 amPHL-SIN
48h 26m2 stops
$1,330United Airlines
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Mon, Dec 22 - Mon, Dec 29
United Airlines Logo
10:20 pm - 6:54 pmSIN-PHL
33h 34m2 stops
United Airlines Logo
10:10 am - 8:00 amPHL-SIN
32h 50m2 stops
$1,333United Airlines
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Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
10:20 pm - 2:10 pmSIN-PHL
28h 50m2 stops
United Airlines Logo
8:35 am - 8:15 pmPHL-SIN
46h 40m1 stop
$1,371United Airlines
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Thu, Jan 8 - Thu, Jan 15
British Airways Logo
11:05 pm - 4:15 pmSIN-PHL
30h 10m1 stop
British Airways Logo
6:35 pm - 6:25 pmPHL-SIN
34h 50m1 stop
$1,467British Airways
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Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
10:20 pm - 5:22 pmSIN-PHL
32h 02m1 stop
United Airlines Logo
6:25 pm - 8:15 pmPHL-SIN
36h 50m1 stop
$1,511United Airlines
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Mon, Dec 22 - Mon, Dec 29
Qatar Airways Logo
3:15 am - 10:45 pmSIN-PHL
31h 30m2 stops
Qatar Airways Logo
8:50 pm - 2:55 pmPHL-SIN
30h 05m1 stop
$1,683Qatar Airways
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Sun, Mar 8 - Wed, Mar 11
Qatar Airways Logo
3:15 am - 10:45 pmSIN-PHL
31h 30m2 stops
Qatar Airways Logo
8:50 pm - 2:55 pmPHL-SIN
30h 05m1 stop
$1,685Qatar Airways
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Sun, Mar 8 - Wed, Mar 11

United Airlines flights from Singapore to Philadelphia

Our best United Airlines deals on Singapore to Philadelphia flight tickets
United Airlines
Mar 9
SIN10:20 pmSingapore Changi
31h 33m
2 stops
PHL5:53 pmPhiladelphia
Mar 11
PHL6:20 pmPhiladelphia
25h 40m
1 stop
SIN8:00 amSingapore Changi
$1,177
Find similar
United Airlines
Mar 9
SIN10:20 pmSingapore Changi
23h 54m
2 stops
PHL10:14 amPhiladelphia
Mar 11
PHL12:45 pmPhiladelphia
31h 15m
2 stops
SIN8:00 amSingapore Changi
$1,178
Find similar
United Airlines
Dec 22
SIN10:10 amSingapore Changi
27h 35m
3 stops
PHL12:45 amPhiladelphia
Dec 29
PHL8:27 amPhiladelphia
58h 33m
2 stops
SIN8:00 amSingapore Changi
$1,330
Find similar

Qatar Airways flights from Singapore to Philadelphia

Our best Qatar Airways deals on Singapore to Philadelphia flight tickets
Qatar Airways
Mar 8
SIN3:15 amSingapore Changi
31h 30m
2 stops
PHL10:45 pmPhiladelphia
Mar 11
PHL8:50 pmPhiladelphia
30h 05m
1 stop
SIN2:55 pmSingapore Changi
$1,683
Find similar
Qatar Airways
Mar 8
SIN3:15 amSingapore Changi
31h 30m
2 stops
PHL10:45 pmPhiladelphia
Mar 11
PHL8:50 pmPhiladelphia
30h 05m
1 stop
SIN2:55 pmSingapore Changi
$1,685
Find similar
Qatar Airways
Mar 8
SIN3:15 amSingapore Changi
31h 30m
2 stops
PHL10:45 pmPhiladelphia
Mar 11
PHL8:50 pmPhiladelphia
29h 30m
2 stops
SIN2:20 pmSingapore Changi
$1,754
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momondo 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
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

Mon 3/9

10:20 pm-5:53 pm

2 stops31h 33m

Philadelphia

Wed 3/11

6:20 pm-8:00 am

1 stop25h 40m

$1,177

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 3/9

10:10 am-9:31 pm

1 stop23h 21m

Philadelphia

Wed 3/11

9:55 am-8:00 am

2 stops34h 05m

$1,178

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 12/22

10:20 pm-10:46 pm

2 stops37h 26m

Philadelphia

Mon 12/29

3:30 pm-7:00 am

2 stops50h 30m

$1,195

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 12/22

10:20 pm-7:04 am

1 stop21h 44m

Philadelphia

Mon 12/29

6:34 pm-8:00 am

2 stops48h 26m

$1,330

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 1/7

10:20 pm-6:54 pm

2 stops33h 34m

Philadelphia

Wed 1/14

10:10 am-8:00 am

2 stops32h 50m

$1,333

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 1/8

10:20 pm-2:10 pm

2 stops28h 50m

Philadelphia

Thu 1/15

8:35 am-8:15 pm

1 stop46h 40m

$1,371

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 1/7

11:05 pm-4:15 pm

1 stop30h 10m

Philadelphia

Wed 1/14

6:35 pm-6:25 pm

1 stop34h 50m

$1,467

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Mon 12/22

10:20 pm-5:22 pm

1 stop32h 02m

Philadelphia

Mon 12/29

6:25 pm-8:15 pm

1 stop36h 50m

$1,511

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 3/8

3:15 am-10:45 pm

2 stops31h 30m

Philadelphia

Wed 3/11

8:50 pm-2:55 pm

1 stop30h 05m

$1,683

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 3/8

3:15 am-10:45 pm

2 stops31h 30m

Philadelphia

Wed 3/11

8:50 pm-2:55 pm

1 stop30h 05m

$1,685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Singapore to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Singapore and Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Singapore to Philadelphia is on a Sunday. Travelers who choose to depart for Philadelphia on a Sunday will often find tickets for as low as $1,242. On the other hand, Saturday is the most expensive day to depart from Singapore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,484.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Singapore to Philadelphia in the morning for as low as $1,255. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $1,373.

Can stopping save me money on Singapore to Philadelphia flights?

You could potentially save up to 27% on your flight if you consider stops on a Singapore to Philadelphia flight.

When to book flights from Singapore to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to Philadelphia (SIN to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Philadelphia

Direct flights

None
There are no direct flights from Singapore to Philadelphia. There are no popular flight routes from Singapore to Philadelphia.
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  • How far is Singapore Changi to Philadelphia by plane?

    The distance between Singapore Changi and Philadelphia is about 9578.7 mi. Typically, this will take 23h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Singapore Changi Airport to Philadelphia Airport?

    Prices for flights from Singapore Changi Airport to Philadelphia Airport refresh daily.

  • How old do you have to be to fly from Singapore Changi Airport to Philadelphia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Dewey Beach
Newark
Reading
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Essington
Vineland
Pottstown
New Castle
Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Singapore to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Singapore with this policy.

How can momondo help me find flights from Singapore to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Singapore to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Singapore to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.

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