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$503+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Cheap 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 June 7, 2026.

This Etihad Airways deal was found by Cheapflights users on 6/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:35 am
PHL
-
SIN
2 stops37h 00m
Multiple Airlines
Wed 11/187:25 pm
SIN
-
PHL
2 stops30h 52m
Multiple Airlines
Deal found 6/7$1,091
This Travelocity deal was found by Cheapflights users on 6/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:45 am
PHL
-
SIN
2 stops34h 55m
Multiple Airlines
Thu 10/297:25 pm
SIN
-
PHL
2 stops50h 14m
Multiple Airlines
Deal found 6/7$1,097
This Air Canada deal was found by Cheapflights users on 6/6. 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.
Mon 10/510:05 am
PHL
-
SIN
2 stops55h 10m
Air Canada
Tue 10/137:00 am
SIN
-
PHL
2 stops26h 32m
Air Canada
Deal found 6/6$1,104
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Tue 10/610:05 am
PHL
-
SIN
2 stops31h 10m
Air Canada
Thu 10/157:00 am
SIN
-
PHL
2 stops43h 47m
Air Canada
Deal found 6/7$1,114
This Justfly.com deal was found by Cheapflights users on 6/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:05 am
PHL
-
SIN
2 stops31h 10m
Air Canada
Mon 10/1210:50 pm
SIN
-
PHL
2 stops52h 51m
Air Canada
Deal found 6/6$1,125
This Air Canada deal was found by Cheapflights users on 6/4. 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.
Tue 9/110:05 am
PHL
-
SIN
2 stops31h 10m
Air Canada
Mon 9/148:10 am
SIN
-
PHL
2 stops26h 36m
Air Canada
Deal found 6/4$1,126
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Tue 8/2510:05 am
PHL
-
SIN
2 stops30h 55m
Air Canada
Thu 9/36:15 am
SIN
-
PHL
2 stops27h 19m
Air Canada
Deal found 6/7$1,133
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Mon 8/310:05 am
PHL
-
SIN
2 stops55h 10m
Air Canada
Sun 8/97:00 am
SIN
-
PHL
2 stops26h 34m
Air Canada
Deal found 6/7$1,137
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Mon 11/24:35 pm
PHL
-
SIN
2 stops49h 25m
Air Canada
Sat 11/148:50 am
SIN
-
PHL
2 stops42h 54m
Air Canada
Deal found 6/7$1,146
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Mon 11/25:49 pm
PHL
-
SIN
1 stop34h 56m
Multiple Airlines
Sat 11/149:00 am
SIN
-
PHL
1 stop33h 33m
Multiple Airlines
Deal found 6/7$1,147
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:20 pm
PHL
-
SIN
2 stops50h 40m
Air Canada
Fri 11/138:50 am
SIN
-
PHL
2 stops42h 54m
Air Canada
Deal found 6/7$1,151
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Tue 10/610:05 am
PHL
-
SIN
2 stops31h 10m
Air Canada
Sat 10/177:00 am
SIN
-
PHL
2 stops27h 46m
Air Canada
Deal found 6/7$1,156

Find flight deals from Philadelphia to Singapore

Keep the following information in mind while searching for Philadelphia to Singapore flight deals. Data was last updated June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,091
(Etihad Airways)

One-way from

$503
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,738
Provider with most accurate pricing for Philadelphia-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Singapore Changi flights.
Search Deals
From Philadelphia to Singapore
Search Deals
One-way flight from Philadelphia to Singapore
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 7, 2026.
Use the filters below to find and compare flights from Philadelphia to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 10/13

9:27 am-6:15 am

1 stop32h 48m

Singapore Changi

Tue 10/20

8:35 pm-7:49 am

1 stop23h 14m

$1,379

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 11/2

6:10 am-8:15 pm

1 stop25h 05m

Singapore Changi

Tue 11/10

10:20 pm-4:58 pm

1 stop31h 38m

$1,379

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 10/6

6:55 pm-6:35 pm

3 stops35h 40m

Singapore Changi

Wed 10/14

8:35 pm-11:58 am

2 stops27h 23m

$1,383

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 11/2

6:35 pm-8:15 pm

3 stops36h 40m

Singapore Changi

Thu 11/12

10:10 am-9:24 am

2 stops36h 14m

$1,383

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 10/18

7:40 pm-6:35 pm

2 stops34h 55m

Singapore Changi

Thu 10/22

8:35 pm-7:49 am

1 stop23h 14m

$1,384
Quickest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 10/5

6:36 pm-6:15 am

1 stop23h 39m

Singapore Changi

Tue 10/13

8:35 pm-10:11 am

2 stops25h 36m

$1,384

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 11/11

6:13 pm-8:00 am

1 stop24h 47m

Singapore Changi

Sun 11/15

10:45 am-12:25 pm

2 stops38h 40m

$1,390

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 11/2

6:10 am-8:15 pm

1 stop25h 05m

Singapore Changi

Sun 11/15

10:10 am-12:25 pm

2 stops39h 15m

$1,397

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 10/6

6:55 pm-6:35 pm

3 stops35h 40m

Singapore Changi

Sun 10/18

8:45 am-9:43 am

2 stops36h 58m

$1,415
Cheapest one-way

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/31

7:02 am-12:20 am

2 stops29h 18m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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, November is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $709). Flying from Philadelphia to Singapore in December is currently the most expensive (average of $1,155). 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.

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 June 7, 2026.
Read reviews from past customers who have flown Qatar Airways and United Airlines from Philadelphia to Singapore. 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.
Qatar Airways
7.4
Good
3,729 reviews

Comfort

7.3

Entertainment

7.3

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,729 reviews
Qatar Airways
7.4
Good
3,729 reviews

Comfort

7.3

Entertainment

7.3

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
United Airlines
7.4
Good
9,777 reviews
Qatar Airways
7.4
Good
3,729 reviews

Comfort

7.3

Entertainment

7.3

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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.

  • How long is the flight from Philadelphia to Singapore?

    United Airlines can get you from Philadelphia to Singapore in just under 24h 35m. Your travel time can differ by up to . The distance between Philadelphia and Singapore is about 9581 mi.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Singapore (average of $709). Flying from Philadelphia to Singapore in December is currently the most expensive (average of $1,155). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Philadelphia to Singapore

Discover the top 2 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$769Average$1,146FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$835Average$1,137FlexibilityNo cancel feeOn-time69%

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