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$443+ Cheap flights from Philadelphia (PHL) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Philadelphia to Singapore Changi are usually found in February or October, booked 5 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Philadelphia to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

February

Round-trip from

$1,206
(oojo)

One-way from

$443
(Kiwi.com)
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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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Philadelphia to Singapore Changi
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One-way flight from Philadelphia to Singapore Changi
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Find flight deals from Philadelphia to Singapore

Cheapest flights from Philadelphia to Singapore
Explore the most affordable flight options available from Philadelphia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:00 amPHL - SIN
1 stop25h 15mUnited Airlines
Mon 12/3010:10 amSIN - PHL
2 stops36h 31mUnited Airlines
Deal found 11/19$1,350
This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/231:45 pmPHL - SIN
2 stops36h 10mQatar Airways
Mon 11/259:20 pmSIN - PHL
2 stops31h 10mQatar Airways
Deal found 11/19$1,539
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:25 pmPHL - SIN
2 stops50h 30mAir Canada
Sat 12/1410:00 amSIN - PHL
2 stops41h 50mAir Canada
Deal found 11/19$1,587
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:35 pmPHL - SIN
2 stops46h 05mCathay Pacific
Sat 12/281:25 amSIN - PHL
2 stops31h 41mCathay Pacific
Deal found 11/19$1,640
This Cathay Pacific deal was found by Cheapflights users on 11/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:20 pmPHL - SIN
3 stops30h 00mMultiple Airlines
Sun 12/2910:00 amSIN - PHL
2 stops26h 49mMultiple Airlines
Deal found 11/20$1,705
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:40 pmPHL - SIN
1 stop32h 15mBritish Airways
Sat 12/1411:15 pmSIN - PHL
2 stops31h 27mBritish Airways
Deal found 11/20$1,973
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:00 pmPHL - SIN
2 stops25h 45mAmerican Airlines
Sun 12/293:15 amSIN - PHL
1 stop25h 10mAmerican Airlines
Deal found 11/20$2,202
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:17 pmPHL - SIN
3 stops40h 38mChina Southern
Sat 12/283:55 amSIN - PHL
2 stops40h 41mChina Southern
Deal found 11/20$2,380
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:52 pmPHL - SIN
2 stops33h 33mJapan Airlines
Thu 12/122:20 amSIN - PHL
2 stops23h 31mJapan Airlines
Deal found 11/19$2,576
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/149:35 pmPHL - SIN
2 stops46h 10mIberia
Sun 12/2910:15 amSIN - PHL
2 stops43h 05mIberia
Deal found 11/19$5,083
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:20 amPHL - SIN
3 stops44h 10mAir China
Fri 12/131:10 amSIN - PHL
2 stops30h 25mAir China
Deal found 11/19$5,949
This Lufthansa deal was found by Cheapflights users on 11/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:35 pmPHL - SIN
1 stop34h 15mLufthansa
Tue 1/2811:55 pmSIN - PHL
1 stop29h 05mLufthansa
Deal found 11/19$7,773

Find flights from Philadelphia to Singapore within your budget

Customize your flight search to find flights from Philadelphia 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 1/26

8:01 pm-2:55 pm

1 stop29h 54m

Singapore Changi

Sun 2/2

9:20 pm-3:45 pm

2 stops55h 25m

$1,206

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 1/26

11:10 am-8:45 am

2 stops32h 35m

Singapore Changi

Sun 2/2

11:25 pm-7:07 pm

2 stops56h 42m

$1,215

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 1/9

3:30 pm-3:35 pm

3 stops35h 05m

Singapore Changi

Thu 1/16

12:40 am-9:00 pm

2 stops33h 20m

$1,318

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 3/22

4:25 pm-7:55 am

2 stops51h 30m

Singapore Changi

Sat 4/12

9:10 am-2:46 pm

2 stops41h 36m

$1,323

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 1/9

6:15 am-8:15 pm

2 stops49h 00m

Singapore Changi

Fri 1/17

10:10 am-11:24 pm

2 stops50h 14m

$1,479

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 1/9

6:40 pm-6:25 pm

1 stop34h 45m

Singapore Changi

Fri 1/17

11:15 pm-4:20 pm

1 stop30h 05m

$1,743

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 1/26

10:42 am-4:20 pm

3 stops40h 38m

Singapore Changi

Sun 2/2

8:15 pm-8:19 pm

2 stops37h 04m

$1,763

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 3/22

8:50 pm-8:45 am

1 stop23h 55m

Singapore Changi

Sat 4/12

6:45 pm-3:55 pm

1 stop33h 10m

$1,790

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 1/4

3:55 pm-12:30 pm

2 stops31h 35m

Singapore Changi

Sun 1/19

5:50 pm-7:38 am

3 stops50h 48m

$1,952

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 12/7

6:52 pm-5:25 pm

2 stops33h 33m

Singapore Changi

Thu 12/12

2:20 am-12:51 pm

2 stops23h 31m

$2,576

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 27 results
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Compare providers for flights from Philadelphia to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Singapore in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Singapore flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-Singapore flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Philadelphia-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Singapore flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Singapore

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

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

How far ahead should I book a flight from Philadelphia to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Singapore. Price data was last updated on November 15, 2024.

The best time to book flights from Philadelphia to Singapore is 5 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $1,011). Flying from Philadelphia to Singapore in June is currently the most expensive (average of $1,556). 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.

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 November 20, 2024.
Read through reviews of airlines operating flights from Philadelphia to Singapore, such as Qatar Airways, Cathay Pacific and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA
8.4
Very good
833 reviews
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Japan Airlines
8.3
Very good
1,460 reviews
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

KLM
7.8
Good
1,350 reviews
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

SWISS
7.6
Good
1,637 reviews
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Cathay Pacific
7.6
Good
878 reviews
ANA
8.4
Very good
833 reviews

Comfort

8.2

Crew

8.7

Boarding

8.6

Overall

8.4

Food

7.7

Entertainment

7.9

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Related info for your journey

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

  • What are the cheapest airlines flying from Philadelphia to Singapore round-trip?

    Qatar Airways, at $1,206, was found to be the cheapest airline from Philadelphia to Singapore.Alternate airlines to your destination round-trip include Turkish Airlines and Air Canada. Qatar Airways is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $696. However, be on the lookout for offers from ANA and Qatar Airways, as they are both options that can get you from Philadelphia to Singapore for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $1,011). Flying from Philadelphia to Singapore in June is currently the most expensive (average of $1,556). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Philadelphia to Singapore

Discover the top 3 airlines that operate flights from Philadelphia 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,143Average$1,369FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,191Average$1,573FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,684Average$2,094FlexibilityNo cancel feeOn-time71%
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