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$432+ Cheap flights from Pennsylvania to Singapore (SIN)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Pennsylvania to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$874
(FlightHub)

One-way from

$432
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,376
Provider with most accurate pricing for Philadelphia-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Singapore Changi flights.
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From Pennsylvania to Singapore Changi
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One-way flight from Pennsylvania to Singapore Changi
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Highest demand for flights based on searches. 12% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Pennsylvania to Singapore

Cheapest flights from Pennsylvania to Singapore
Explore the most affordable flight options available from Pennsylvania to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This FlightHub deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:00 pmIAD - SIN
1 stop38h 35mTurkish Airlines
Mon 3/1711:25 pmSIN - IAD
1 stop33h 05mTurkish Airlines
Deal found 1/29$874
This Gotogate deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/157:10 pmIAD - SIN
1 stop32h 20mSAUDIA
Sat 3/225:00 pmSIN - IAD
1 stop34h 45mSAUDIA
Deal found 1/29$882
This StudentUniverse deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:00 pmIAD - SIN
1 stop23h 45mEtihad Airways
Sat 11/88:40 pmSIN - IAD
1 stop32h 25mEtihad Airways
Deal found 1/29$891
This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:00 amIAD - SIN
1 stop22h 45mAir India
Sat 4/128:05 pmSIN - IAD
1 stop23h 35mAir India
Deal found 1/30$921
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:00 amEWR - SIN
1 stop25h 15mUnited Airlines
Sat 2/110:20 pmSIN - EWR
1 stop21h 45mUnited Airlines
Deal found 1/29$938
This Gotogate deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:50 pmJFK - SIN
1 stop28h 50mJapan Airlines
Tue 3/2510:25 pmSIN - JFK
1 stop33h 15mJapan Airlines
Deal found 1/29$938
This Flysmarter deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:00 amEWR - SIN
1 stop25h 15mAir Canada
Mon 2/1710:20 pmSIN - EWR
1 stop23h 02mAir Canada
Deal found 1/30$940
This Priceline deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/132:40 amJFK - SIN
1 stop22h 20mMultiple Airlines
Sat 3/225:00 pmSIN - JFK
1 stop29h 00mMultiple Airlines
Deal found 1/28$941
This Kissandfly.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/178:00 pmEWR - SIN
1 stop36h 15mLufthansa
Tue 4/19:00 pmSIN - EWR
1 stop29h 37mLufthansa
Deal found 1/29$942
This eDestinos deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/142:05 amJFK - SIN
1 stop40h 45mAir China
Sat 3/2211:55 pmSIN - JFK
1 stop35h 50mAir China
Deal found 1/29$942
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:17 pmLGA - SIN
2 stops27h 28mUnited Airlines
Sun 5/259:00 pmSIN - LGA
2 stops24h 31mUnited Airlines
Deal found 1/28$943
This StudentUniverse deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/149:55 pmJFK - SIN
1 stop28h 55mEthiopian Air
Fri 3/212:00 amSIN - JFK
1 stop29h 55mEthiopian Air
Deal found 1/28$943

Find flights from Pennsylvania to Singapore within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 3/6

2:00 pm-5:35 pm

1 stop38h 35m

Singapore Changi

Mon 3/17

11:25 pm-8:30 pm

1 stop33h 05m

$874

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 3/15

7:10 pm-3:30 pm

1 stop32h 20m

Singapore Changi

Sat 3/22

5:00 pm-3:45 pm

1 stop34h 45m

$882

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Fri 3/21

11:00 am-9:45 pm

1 stop22h 45m

Singapore Changi

Mon 3/31

11:00 pm-7:40 am

1 stop44h 40m

$922

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Fri 2/28

9:30 pm-9:35 am

1 stop23h 05m

Singapore Changi

Mon 3/17

7:25 pm-5:25 pm

1 stop34h 00m

$928

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Fri 2/21

6:00 am-8:15 pm

1 stop25h 15m

Singapore Changi

Tue 3/4

10:10 am-9:14 pm

1 stop24h 04m

$938

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Mon 3/10

1:50 pm-6:40 am

1 stop28h 50m

Singapore Changi

Tue 3/25

10:25 pm-7:40 pm

1 stop33h 15m

$938

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Thu 3/13

2:40 am-1:00 pm

1 stop22h 20m

Singapore Changi

Sat 3/22

5:00 pm-10:00 am

1 stop29h 00m

$941

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Mon 3/17

8:00 pm-8:15 pm

1 stop36h 15m

Singapore Changi

Tue 4/1

9:00 pm-2:37 pm

1 stop29h 37m

$942

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Fri 3/14

2:05 am-6:50 am

1 stop40h 45m

Singapore Changi

Sat 3/22

11:55 pm-11:45 pm

1 stop35h 50m

$942

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Fri 3/14

9:55 pm-2:50 pm

1 stop28h 55m

Singapore Changi

Fri 3/21

2:00 am-7:55 pm

1 stop29h 55m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Singapore

Get recent, data-driven insights about flights from Pennsylvania to Singapore including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Singapore (average of $1,011). Flying from Pennsylvania to Singapore in December is currently the most expensive (average of $1,684). 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.

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

Find hourly flight availability from Pennsylvania to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Singapore as you normally would.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated January 30, 2025.
See what other customers who have flown with Korean Air, EVA Air and ANA from Pennsylvania to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,236 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,445 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
726 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Pennsylvania?

    Most people fly into Singapore Changi (SIN) if they book a flight to Singapore from Pennsylvania. Changi is conveniently located just 10.5 mi from Singapore’s city center.

  • What are the cheapest airlines to fly from Pennsylvania to Singapore one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $457. However, be on the lookout for offers from Air India and Japan Airlines, as they are both options that can get you from Pennsylvania to Singapore for a low price.

  • What are the most popular routes from Pennsylvania to Singapore?

    The most popular flight routes from Pennsylvania to Singapore are New York John F Kennedy Intl - Singapore Changi, Newark - Singapore Changi and New York LaGuardia - Singapore Changi.

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

    Yes. In addition to deals on Pennsylvania to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Singapore.

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Singapore 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 Pennsylvania to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Singapore (average of $1,011). Flying from Pennsylvania to Singapore in December is currently the most expensive (average of $1,684). 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.

See more FAQs

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Alternative routes for Pennsylvania to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Singapore

Discover the top 4 airlines that operate flights from Pennsylvania to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,143Average$1,384FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,195Average$1,655FlexibilityNo cancel feeOn-time69%
ANACheapest$1,455Average$1,758FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$1,688Average$2,094FlexibilityNo cancel feeOn-time71%
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