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Cheap flights from Pennsylvania to Singapore from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Singapore departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Pennsylvania to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
8:25 am - 9:40 am
PHL
-
SIN
37h 15m
2 stops
Etihad Airways Logo
9:00 pm - 9:59 pm
SIN
-
PHL
36h 59m
2 stops
$966Etihad Airways
Fri, Apr 17 - Fri, Apr 24
Etihad Airways Logo
9:12 am - 9:40 am
PHL
-
SIN
36h 28m
2 stops
Etihad Airways Logo
9:00 pm - 5:15 pm
SIN
-
PHL
32h 15m
2 stops
$971Etihad Airways
Mon, Aug 31 - Tue, Sep 15
Multiple Airlines Logo
8:46 am - 9:40 am
PHL
-
SIN
36h 54m
2 stops
Multiple Airlines Logo
9:00 pm - 2:25 pm
SIN
-
PHL
29h 25m
2 stops
$1,001Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Air India Logo
11:30 am - 6:30 pm
EWR
-
SIN
43h 00m
1 stop
Air India Logo
8:45 am - 7:30 am
SIN
-
EWR
34h 45m
1 stop
$1,005Air India
Wed, Aug 12 - Sat, Sep 12
Air India Logo
11:30 am - 12:10 pm
EWR
-
SIN
36h 40m
1 stop
Air India Logo
8:25 am - 9:00 am
SIN
-
EWR
36h 35m
1 stop
$1,006Air India
Thu, Aug 6 - Mon, Sep 7
Multiple Airlines Logo
6:00 am - 9:40 am
PHL
-
SIN
39h 40m
2 stops
Multiple Airlines Logo
9:00 pm - 7:34 am
SIN
-
PHL
46h 34m
2 stops
$1,007Multiple Airlines
Sat, May 9 - Sat, May 16
Singapore Airlines Logo
9:35 am - 4:45 pm
EWR
-
SIN
19h 10mnonstop
Singapore Airlines Logo
11:35 pm - 6:00 am
SIN
-
EWR
18h 25mnonstop
$1,023Singapore Airlines
Tue, Sep 15 - Thu, Sep 24
Delta Logo
6:13 pm - 11:55 pm
PHL
-
SIN
41h 42m
2 stops
Delta Logo
7:30 am - 12:27 am
SIN
-
PHL
28h 57m
2 stops
$1,054Delta
Sun, Sep 13 - Thu, Sep 17
Delta Logo
9:42 am - 11:55 pm
PHL
-
SIN
26h 13m
2 stops
Delta Logo
7:30 am - 11:01 pm
SIN
-
PHL
27h 31m
2 stops
$1,055Delta
Wed, Sep 2 - Tue, Sep 15
Singapore Airlines Logo
7:29 pm - 6:35 pm
LGA
-
SIN
35h 06m
2 stops
Singapore Airlines Logo
9:00 am - 9:59 pm
SIN
-
LGA
24h 59m
2 stops
$1,127Singapore Airlines
Fri, May 1 - Tue, May 12

Etihad Airways flights from Pennsylvania to Singapore

Our best Etihad Airways deals on Pennsylvania to Singapore flight tickets
Etihad Airways
Apr 17
PHL8:25 amPhiladelphia
37h 15m
2 stops
SIN9:40 amSingapore Changi
Apr 24
SIN9:00 pmSingapore Changi
36h 59m
2 stops
PHL9:59 pmPhiladelphia
$966
Etihad Airways
Aug 31
PHL9:12 amPhiladelphia
36h 28m
2 stops
SIN9:40 amSingapore Changi
Sep 15
SIN9:00 pmSingapore Changi
32h 15m
2 stops
PHL5:15 pmPhiladelphia
$971
Etihad Airways
Aug 31
PHL9:12 amPhiladelphia
36h 28m
2 stops
SIN9:40 amSingapore Changi
Sep 14
SIN9:00 pmSingapore Changi
36h 50m
2 stops
PHL9:50 pmPhiladelphia
$1,031

Delta flights from Pennsylvania to Singapore

Our best Delta deals on Pennsylvania to Singapore flight tickets
Delta
Sep 13
PHL6:13 pmPhiladelphia
41h 42m
2 stops
SIN11:55 pmSingapore Changi
Sep 17
SIN7:30 amSingapore Changi
28h 57m
2 stops
PHL12:27 amPhiladelphia
$1,054
Delta
Sep 2
PHL9:42 amPhiladelphia
26h 13m
2 stops
SIN11:55 pmSingapore Changi
Sep 15
SIN7:30 amSingapore Changi
27h 31m
2 stops
PHL11:01 pmPhiladelphia
$1,055
Delta
Apr 7
PHL8:29 pmPhiladelphia
58h 46m
2 stops
SIN7:15 pmSingapore Changi
Apr 17
SIN7:30 amSingapore Changi
45h 17m
2 stops
PHL4:47 pmPhiladelphia
$1,236

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 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

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 4/17

8:25 am-9:40 am

2 stops37h 15m

Singapore Changi

Fri 4/24

9:00 pm-9:59 pm

2 stops36h 59m

$966

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/31

9:12 am-9:40 am

2 stops36h 28m

Singapore Changi

Tue 9/15

9:00 pm-5:15 pm

2 stops32h 15m

$971

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 4/20

8:46 am-9:40 am

2 stops36h 54m

Singapore Changi

Fri 4/24

9:00 pm-2:25 pm

2 stops29h 25m

$1,001

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Wed 8/12

11:30 am-6:30 pm

1 stop43h 00m

Singapore Changi

Sat 9/12

8:45 am-7:30 am

1 stop34h 45m

$1,005

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Thu 8/6

11:30 am-12:10 pm

1 stop36h 40m

Singapore Changi

Mon 9/7

8:25 am-9:00 am

1 stop36h 35m

$1,006

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 5/9

6:00 am-9:40 am

2 stops39h 40m

Singapore Changi

Sat 5/16

9:00 pm-7:34 am

2 stops46h 34m

$1,007
Quickest round-trip

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Tue 9/15

9:35 am-4:45 pm

Nonstop19h 10m

Singapore Changi

Thu 9/24

11:35 pm-6:00 am

Nonstop18h 25m

$1,023

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 9/13

6:13 pm-11:55 pm

2 stops41h 42m

Singapore Changi

Thu 9/17

7:30 am-12:27 am

2 stops28h 57m

$1,054

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 9/2

9:42 am-11:55 pm

2 stops26h 13m

Singapore Changi

Tue 9/15

7:30 am-11:01 pm

2 stops27h 31m

$1,055

New YorkSingapore

LGA - SIN

LGASIN

New York LaGuardia

Fri 5/1

7:29 pm-6:35 pm

2 stops35h 06m

Singapore Changi

Tue 5/12

9:00 am-9:59 pm

2 stops24h 59m

$1,127

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 Singapore from

How to get the cheapest flight ticket from Pennsylvania to Singapore

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 cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Pennsylvania, with most prices found around $904. If you aren’t able to travel to Singapore during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $921.

Can stopping save me money on Pennsylvania to Singapore flights?

You could potentially save up to 44% on your flight if you consider stops on a Pennsylvania to Singapore flight.

Cheap Pennsylvania to Singapore flight deals and tips

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

Fastest flight time

19h 10m

Direct flights

Every day

Airports in Singapore

2 airports
The fastest flight from Pennsylvania to Singapore takes 19h 10m
Direct flights go from Pennsylvania to Singapore every day.
There are 2 airports in Singapore. From Pennsylvania there are direct flights to Singapore Changi (SIN).
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Singapore?

    Prices for flights from Pennsylvania to Singapore refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to Singapore?

  • How old do you have to be to fly from Pennsylvania to Singapore?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Singapore

Compare and see reviews for airlines that fly from Pennsylvania to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $773Free CancellationRating
7.4
3,733 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $835Free CancellationRating
7.4
9,503 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Singapore from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Pennsylvania to Singapore flights to just show those with flexible booking policies.

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

Once all potential Pennsylvania to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Pennsylvania and alert you when they change.

An easier way to manage your Singapore trip

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