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Cheap flights from Pennsylvania to Singapore from $439

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 7/29. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:25 am - 8:45 am
EWR
-
SIN
42h 20m
1 stop
Turkish Airlines Logo
10:25 am - 10:30 pm
SIN
-
EWR
25h 05m
1 stop
$980Turkish Airlines
Sat, Nov 7 - Thu, Nov 12
Etihad Airways Logo
8:28 am - 9:40 am
PHL
-
SIN
37h 12m
2 stops
Etihad Airways Logo
9:00 pm - 8:00 pm
SIN
-
PHL
35h 00m
2 stops
$996Etihad Airways
Wed, Jul 15 - Wed, Aug 19
Multiple Airlines Logo
6:05 pm - 9:40 am
PHL
-
SIN
27h 35m
2 stops
Multiple Airlines Logo
9:00 pm - 6:04 pm
SIN
-
PHL
33h 04m
2 stops
$1,032Multiple Airlines
Sun, Sep 6 - Fri, Sep 11
Delta Logo
6:59 pm - 5:00 am
EWR
-
SIN
46h 01m
2 stops
Delta Logo
10:00 pm - 12:05 am
SIN
-
EWR
38h 05m
2 stops
$1,077Delta
Sun, Sep 6 - Mon, Sep 21
Multiple Airlines Logo
8:00 am - 5:45 pm
DCA
-
SIN
44h 45m
1 stop
Multiple Airlines Logo
9:00 am - 9:59 pm
SIN
-
DCA
25h 59m
1 stop
$1,135Multiple Airlines
Tue, Nov 3 - Tue, Nov 17
Qatar Airways Logo
8:30 pm - 8:50 am
PHL
-
SIN
24h 20m
1 stop
Qatar Airways Logo
7:40 pm - 9:00 am
SIN
-
PHL
25h 20m
1 stop
$1,162Qatar Airways
Wed, Sep 23 - Tue, Oct 20
Qatar Airways Logo
7:00 am - 3:45 pm
PIT
-
SIN
44h 45m
2 stops
Qatar Airways Logo
3:15 am - 9:21 pm
SIN
-
PIT
30h 06m
2 stops
$1,180Qatar Airways
Sun, Sep 13 - Sun, Sep 27
Air Canada Logo
4:20 pm - 5:15 am
DCA
-
SIN
48h 55m
2 stops
Air Canada Logo
7:00 am - 10:20 am
SIN
-
DCA
39h 20m
2 stops
$1,217Air Canada
Mon, Sep 28 - Thu, Oct 8
Air Canada Logo
9:40 am - 5:15 am
DCA
-
SIN
31h 35m
2 stops
Air Canada Logo
7:00 am - 9:50 pm
SIN
-
DCA
26h 50m
2 stops
$1,242Air Canada
Sun, Oct 18 - Thu, Oct 22
Delta Logo
7:10 am - 5:00 am
JFK
-
SIN
33h 50m
2 stops
Delta Logo
7:30 am - 11:47 pm
SIN
-
JFK
28h 17m
2 stops
$1,308Delta
Sun, Aug 16 - Fri, Aug 28

United Airlines flights from Pennsylvania to Singapore

Our best United Airlines deals on Pennsylvania to Singapore flight tickets
United Airlines
May 13
EWR8:15 pmNewark
34h 20m
1 stop
SIN6:35 pmSingapore Changi
Jun 16
SIN8:35 pmSingapore Changi
31h 14m
1 stop
EWR3:49 pmNewark
$1,174
United Airlines
May 13
EWR8:15 pmNewark
34h 20m
1 stop
SIN6:35 pmSingapore Changi
May 20
SIN8:35 pmSingapore Changi
25h 55m
2 stops
EWR10:30 amNewark
$1,178
United Airlines
May 13
EWR9:24 pmNewark
33h 11m
2 stops
SIN6:35 pmSingapore Changi
Jun 17
SIN11:05 amSingapore Changi
33h 17m
2 stops
EWR8:22 amNewark
$1,188

Etihad Airways flights from Pennsylvania to Singapore

Our best Etihad Airways deals on Pennsylvania to Singapore flight tickets
Etihad Airways
Jul 15
PHL8:28 amPhiladelphia
37h 12m
2 stops
SIN9:40 amSingapore Changi
Aug 19
SIN9:00 pmSingapore Changi
35h 00m
2 stops
PHL8:00 pmPhiladelphia
$996
Etihad Airways
Jun 2
IAD3:10 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
SIN9:40 amSingapore Changi
Jun 16
SIN9:00 pmSingapore Changi
24h 45m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
$999
Etihad Airways
Aug 27
IAD3:10 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
SIN9:40 amSingapore Changi
Sep 28
SIN9:00 pmSingapore Changi
24h 45m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
$1,013

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 May 12, 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

Sat 11/7

1:25 am-8:45 am

1 stop42h 20m

Singapore Changi

Thu 11/12

10:25 am-10:30 pm

1 stop25h 05m

$980

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 7/15

8:28 am-9:40 am

2 stops37h 12m

Singapore Changi

Wed 8/19

9:00 pm-8:00 pm

2 stops35h 00m

$996

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 9/6

6:05 pm-9:40 am

2 stops27h 35m

Singapore Changi

Fri 9/11

9:00 pm-6:04 pm

2 stops33h 04m

$1,032

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Sun 9/6

6:59 pm-5:00 am

2 stops46h 01m

Singapore Changi

Mon 9/21

10:00 pm-12:05 am

2 stops38h 05m

$1,077

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Tue 11/3

8:00 am-5:45 pm

1 stop44h 45m

Singapore Changi

Tue 11/17

9:00 am-9:59 pm

1 stop25h 59m

$1,135
Quickest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 9/23

8:30 pm-8:50 am

1 stop24h 20m

Singapore Changi

Tue 10/20

7:40 pm-9:00 am

1 stop25h 20m

$1,162

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 9/13

7:00 am-3:45 pm

2 stops44h 45m

Singapore Changi

Sun 9/27

3:15 am-9:21 pm

2 stops30h 06m

$1,180

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Mon 9/28

4:20 pm-5:15 am

2 stops48h 55m

Singapore Changi

Thu 10/8

7:00 am-10:20 am

2 stops39h 20m

$1,217

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Sun 10/18

9:40 am-5:15 am

2 stops31h 35m

Singapore Changi

Thu 10/22

7:00 am-9:50 pm

2 stops26h 50m

$1,242

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Sun 8/16

7:10 am-5:00 am

2 stops33h 50m

Singapore Changi

Fri 8/28

7:30 am-11:47 pm

2 stops28h 17m

$1,308

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 November is, on average, the cheapest month to fly to Singapore from Pennsylvania, with most prices found around $709. If you aren’t able to travel to Singapore during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $769.

Can stopping save me money on Pennsylvania to Singapore flights?

You could potentially save up to 2% 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

18h 55m

Direct flights

Every day

Airports in Singapore

2 airports
The fastest flight from Pennsylvania to Singapore takes 18h 55m
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

Frequently asked questions about flying from Pennsylvania to Singapore

  • 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
3,728 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $835Free CancellationRating
7.4
9,704 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.

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