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$565+ Cheap flights from Philadelphia (PHL) to Singapore

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Philadelphia to Singapore

Keep the following information in mind while searching for Philadelphia to Singapore flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$968
(Air Canada)

One-way from

$565
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,765
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 Philadelphia to Singapore
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One-way flight from Philadelphia to Singapore
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Highest demand for flights based on searches. 17% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/63:25 pmPHL - SIN
2 stops51h 40mAir Canada
vie. 9/198:10 amSIN - PHL
2 stops25h 28mAir Canada
Deal found 4/30$968
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 4/308:30 amPHL - SIN
1 stop34h 15mUnited Airlines
mié. 5/78:40 pmSIN - PHL
2 stops32h 21mUnited Airlines
Deal found 4/29$1,029
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/166:00 amPHL - SIN
2 stops34h 00mDelta
sáb. 2/141:30 amSIN - PHL
2 stops35h 16mDelta
Deal found 4/30$1,042
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/21:10 pmPHL - SIN
2 stops29h 30mANA
dom. 5/410:10 pmSIN - PHL
2 stops28h 16mANA
Deal found 4/28$1,051
This FlightHub deal was found by Cheapflights users on 4/29. 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.
lun. 6/308:40 pmPHL - SIN
1 stop36h 20mQatar Airways
lun. 7/73:35 pmSIN - PHL
2 stops29h 25mQatar Airways
Deal found 4/29$1,113
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2412:50 pmPHL - SIN
2 stops28h 40mCathay Pacific
lun. 9/11:50 amSIN - PHL
2 stops30h 11mCathay Pacific
Deal found 4/30$1,194
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:42 amPHL - SIN
2 stops25h 58mKorean Air
sáb. 9/61:10 amSIN - PHL
2 stops34h 29mKorean Air
Deal found 4/30$1,208
This Korean Air deal was found by Cheapflights users on 4/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/66:45 amPHL - SIN
2 stops28h 55mMultiple Airlines
vie. 8/157:30 amSIN - PHL
2 stops28h 57mMultiple Airlines
Deal found 4/29$1,216
This FlightHub deal was found by Cheapflights users on 4/30. 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.
lun. 11/178:20 amPHL - SIN
2 stops27h 30mJapan Airlines
mar. 2/172:20 amSIN - PHL
2 stops23h 24mJapan Airlines
Deal found 4/30$1,235
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/176:00 amPHL - SIN
2 stops47h 55mTurkish Airlines
lun. 5/1911:10 pmSIN - PHL
2 stops46h 28mTurkish Airlines
Deal found 4/29$1,284
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1610:15 amPHL - SIN
2 stops35h 25mEtihad Airways
mié. 7/29:10 pmSIN - PHL
2 stops32h 33mEtihad Airways
Deal found 4/30$1,472
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/256:59 pmPHL - SIN
2 stops41h 36mChina Airlines
sáb. 5/312:00 amSIN - PHL
2 stops39h 40mChina Airlines
Deal found 4/29$1,776

Cheapflights Fare Finder

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 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Philadelphia to Singapore that are best for you.

Fly from

Philadelphia

Fly to

Singapore

Route

Depart

Return

Price

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

sáb. 9/6

3:25 pm-7:05 am

2 stops51h 40m

Singapore Changi

vie. 9/19

8:10 am-9:38 pm

2 stops25h 28m

$968

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

dom. 8/24

6:30 am-6:25 pm

1 stop23h 55m

Singapore Changi

mar. 9/2

8:40 pm-12:14 am

3 stops39h 34m

$1,029

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

lun. 6/30

8:40 pm-9:00 pm

1 stop36h 20m

Singapore Changi

lun. 7/7

3:35 pm-9:00 am

2 stops29h 25m

$1,113

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

dom. 8/24

12:50 pm-5:30 am

2 stops28h 40m

Singapore Changi

lun. 9/1

1:50 am-8:01 pm

2 stops30h 11m

$1,194

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

lun. 9/1

9:42 am-11:40 pm

2 stops25h 58m

Singapore Changi

sáb. 9/6

1:10 am-11:39 pm

2 stops34h 29m

$1,208

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

mié. 8/6

6:45 am-11:40 pm

2 stops28h 55m

Singapore Changi

vie. 8/15

7:30 am-12:27 am

2 stops28h 57m

$1,216

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

sáb. 5/17

6:00 am-5:55 pm

2 stops47h 55m

Singapore Changi

lun. 5/19

11:10 pm-9:38 am

2 stops46h 28m

$1,284

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

lun. 6/16

10:15 am-9:40 am

2 stops35h 25m

Singapore Changi

mié. 7/2

9:10 pm-5:43 pm

2 stops32h 33m

$1,472

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

mié. 8/6

6:45 am-11:40 pm

2 stops28h 55m

Singapore Changi

jue. 8/14

1:10 am-12:27 am

2 stops35h 17m

$1,697

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

dom. 5/25

6:59 pm-12:35 am

2 stops41h 36m

Singapore Changi

sáb. 5/31

2:00 am-5:40 am

2 stops39h 40m

$1,776

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 22 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Singapore

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 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.

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 mayo 1, 2025.
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,464 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 airport do you fly from for flights from Philadelphia to Singapore?

    If you book a flight to Singapore from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $584. However, be on the lookout for offers from United Airlines and Turkish Airlines, 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 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,031Average$1,519FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,121Average$1,337FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,791Average$9,825FlexibilityNo cancel feeOn-time71%

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