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Cheap flights from Pennsylvania to Singapore from $431

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 8/25. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:10 pm - 9:40 am
IAD
-
SIN
30h 30m
1 stop
Etihad Airways Logo
9:00 pm - 9:45 am
SIN
-
IAD
24h 45m
1 stop
$876Etihad Airways
Thu, Sep 3 - Thu, Sep 10
Turkish Airlines Logo
12:25 am - 5:55 pm
EWR
-
SIN
29h 30m
1 stop
Turkish Airlines Logo
11:05 pm - 10:30 pm
SIN
-
EWR
35h 25m
1 stop
$896Turkish Airlines
Tue, Sep 15 - Wed, Sep 30
Etihad Airways Logo
3:10 pm - 9:40 am
IAD
-
SIN
30h 30m
1 stop
Etihad Airways Logo
9:00 pm - 9:45 am
SIN
-
IAD
24h 45m
1 stop
$903Etihad Airways
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
9:12 am - 9:40 am
PHL
-
SIN
36h 28m
2 stops
Multiple Airlines Logo
9:00 pm - 10:32 pm
SIN
-
PHL
37h 32m
2 stops
$1,031Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
ANA Logo
1:30 pm - 6:40 am
JFK
-
SIN
29h 10m
1 stop
ANA Logo
11:05 am - 11:00 am
SIN
-
JFK
35h 55m
1 stop
$1,062ANA
Mon, Aug 17 - Sun, Sep 6
Air Canada Logo
8:30 pm - 5:15 am
LGA
-
SIN
44h 45m
2 stops
Air Canada Logo
7:00 am - 7:36 pm
SIN
-
LGA
24h 36m
2 stops
$1,066Air Canada
Mon, Aug 31 - Sun, Sep 20
Cathay Pacific Logo
2:55 pm - 8:50 pm
JFK
-
SIN
41h 55m
1 stop
Cathay Pacific Logo
7:20 am - 1:10 pm
SIN
-
JFK
41h 50m
1 stop
$1,066Cathay Pacific
Fri, Aug 28 - Sun, Sep 13
ANA Logo
9:10 am - 12:45 am
LGA
-
SIN
27h 35m
2 stops
ANA Logo
6:15 am - 8:25 pm
SIN
-
LGA
26h 10m
2 stops
$1,067ANA
Sun, Aug 30 - Tue, Sep 15
Multiple Airlines Logo
11:55 am - 6:10 am
JFK
-
SIN
30h 15m
1 stop
Multiple Airlines Logo
1:45 pm - 8:37 am
SIN
-
JFK
30h 52m
2 stops
$1,067Multiple Airlines
Sat, Sep 5 - Tue, Oct 20
Air Canada Logo
8:30 pm - 5:15 am
LGA
-
SIN
44h 45m
2 stops
Air Canada Logo
7:00 am - 8:00 am
SIN
-
LGA
37h 00m
2 stops
$1,068Air Canada
Wed, Aug 12 - Sun, Aug 23

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Air China flights from Pennsylvania to Singapore

Our best Air China deals on Pennsylvania to Singapore flight tickets
Air China
Sep 1
IAD11:00 pmWashington, D.C. Dulles Intl
43h 50m
1 stop
SIN6:50 amSingapore Changi
Oct 12
SIN5:55 pmSingapore Changi
37h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,017
Air China
Sep 4
IAD11:00 pmWashington, D.C. Dulles Intl
29h 25m
1 stop
SIN4:25 pmSingapore Changi
Sep 11
SIN9:00 amSingapore Changi
22h 30m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,025
Air China
Aug 5
EWR9:15 amNewark
45h 20m
1 stop
SIN6:35 pmSingapore Changi
Aug 27
SIN8:45 amSingapore Changi
28h 04m
2 stops
EWR12:49 amNewark
$1,084

Turkish Airlines flights from Pennsylvania to Singapore

Our best Turkish Airlines deals on Pennsylvania to Singapore flight tickets
Turkish Airlines
Sep 15
EWR12:25 amNewark
29h 30m
1 stop
SIN5:55 pmSingapore Changi
Sep 30
SIN11:05 pmSingapore Changi
35h 25m
1 stop
EWR10:30 pmNewark
$896
Turkish Airlines
Sep 12
EWR12:25 amNewark
44h 20m
1 stop
SIN8:45 amSingapore Changi
Sep 29
SIN10:25 amSingapore Changi
24h 05m
1 stop
EWR10:30 pmNewark
$917
Turkish Airlines
Sep 10
EWR12:25 amNewark
22h 45m
1 stop
SIN11:10 amSingapore Changi
Sep 25
SIN10:25 amSingapore Changi
24h 05m
1 stop
EWR10:30 pmNewark
$919

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 July 22, 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

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 9/3

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Thu 9/10

9:00 pm-9:45 am

1 stop24h 45m

$876

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Tue 9/15

12:25 am-5:55 pm

1 stop29h 30m

Singapore Changi

Wed 9/30

11:05 pm-10:30 pm

1 stop35h 25m

$896

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 9/9

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Wed 9/16

9:00 pm-9:45 am

1 stop24h 45m

$903

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 9/5

9:12 am-9:40 am

2 stops36h 28m

Singapore Changi

Sat 9/12

9:00 pm-10:32 pm

2 stops37h 32m

$1,031

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Mon 8/17

1:30 pm-6:40 am

1 stop29h 10m

Singapore Changi

Sun 9/6

11:05 am-11:00 am

1 stop35h 55m

$1,062

New YorkSingapore

LGA - SIN

LGASIN

New York LaGuardia

Mon 8/31

8:30 pm-5:15 am

2 stops44h 45m

Singapore Changi

Sun 9/20

7:00 am-7:36 pm

2 stops24h 36m

$1,066

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Fri 8/28

2:55 pm-8:50 pm

1 stop41h 55m

Singapore Changi

Sun 9/13

7:20 am-1:10 pm

1 stop41h 50m

$1,066
Quickest round-trip

New YorkSingapore

LGA - SIN

LGASIN

New York LaGuardia

Sun 8/30

9:10 am-12:45 am

2 stops27h 35m

Singapore Changi

Tue 9/15

6:15 am-8:25 pm

2 stops26h 10m

$1,067

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Sat 9/5

11:55 am-6:10 am

1 stop30h 15m

Singapore Changi

Tue 10/20

1:45 pm-8:37 am

2 stops30h 52m

$1,067

New YorkSingapore

LGA - SIN

LGASIN

New York LaGuardia

Wed 8/12

8:30 pm-5:15 am

2 stops44h 45m

Singapore Changi

Sun 8/23

7:00 am-8:00 am

2 stops37h 00m

$1,068

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 January is, on average, the cheapest month to fly to Singapore from Pennsylvania, with most prices found around $1,002. If you aren’t able to travel to Singapore during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,109.

Can stopping save me money on Pennsylvania to Singapore flights?

You could potentially save up to 19% 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

1 airport
The fastest flight from Pennsylvania to Singapore takes 18h 55m
Direct flights go from Pennsylvania to Singapore every day.
There is 1 airport 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 Changi Airport?

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

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

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

    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 Changi Airport.

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

    The required travel and health documents for your Singapore Changi Airport 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 Changi Airport. 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
United AirlinesPriceFrom $709Free CancellationRating
7.4
10,019 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $769Free CancellationRating
7.3
3,745 reviews
Search Qatar Airways 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?

Flights from Pennsylvania to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Qatar Airways