HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$524+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SIN
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 7, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:45 am
PHL
-
SIN
2 stops34h 55m
Etihad Airways
Mon 9/289:00 pm
SIN
-
PHL
2 stops33h 04m
Etihad Airways
Deal found 7/7$995
This Orbitz deal was found by Cheapflights users on 7/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:28 am
PHL
-
SIN
2 stops37h 12m
Etihad Airways
Sun 9/279:00 pm
SIN
-
PHL
2 stops33h 04m
Etihad Airways
Deal found 7/5$1,031
This lol.travel deal was found by Cheapflights users on 7/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:25 pm
PHL
-
SIN
2 stops45h 20m
Air Canada
Tue 9/87:00 am
SIN
-
PHL
2 stops43h 47m
Air Canada
Deal found 7/3$1,048
This lol.travel deal was found by Cheapflights users on 7/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 pm
PHL
-
SIN
1 stop30h 15m
Qatar Airways
Mon 9/73:15 am
SIN
-
PHL
1 stop23h 15m
Qatar Airways
Deal found 7/3$1,078
This flugladen.de deal was found by Cheapflights users on 7/5. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:05 am
PHL
-
SIN
2 stops55h 10m
Air Canada
Tue 8/187:00 am
SIN
-
PHL
2 stops26h 34m
Air Canada
Deal found 7/5$1,079
This Travelocity deal was found by Cheapflights users on 7/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:45 am
PHL
-
SIN
2 stops34h 55m
Multiple Airlines
Sun 9/209:00 pm
SIN
-
PHL
2 stops33h 04m
Multiple Airlines
Deal found 7/6$1,087
This Etihad Airways deal was found by Cheapflights users on 7/4. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:30 am
PHL
-
SIN
2 stops34h 05m
Multiple Airlines
Thu 11/267:25 pm
SIN
-
PHL
2 stops37h 43m
Multiple Airlines
Deal found 7/4$1,091
This Air Canada deal was found by Cheapflights users on 7/4. 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 8/183:25 pm
PHL
-
SIN
2 stops25h 50m
Air Canada
Tue 8/257:00 am
SIN
-
PHL
2 stops43h 49m
Air Canada
Deal found 7/4$1,109
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Wed 10/73:25 pm
PHL
-
SIN
2 stops49h 50m
Air Canada
Wed 10/148:10 am
SIN
-
PHL
2 stops43h 31m
Air Canada
Deal found 7/3$1,124
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub 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
Thu 8/276:15 am
SIN
-
PHL
2 stops27h 19m
Air Canada
Deal found 7/6$1,125
This Air Canada deal was found by Cheapflights users on 7/5. 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.
Wed 8/1910:05 am
PHL
-
SIN
2 stops55h 10m
Air Canada
Wed 8/266:15 am
SIN
-
PHL
2 stops27h 19m
Air Canada
Deal found 7/5$1,126

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$995
(Cheapflightsfares)

One-way from

$510
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,461
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. 20% potential increase in price ($333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 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

Mon 10/12

3:30 pm-9:40 am

2 stops30h 10m

Singapore Changi

Mon 10/19

9:00 pm-4:33 pm

2 stops31h 33m

$1,031

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 9/6

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Wed 9/9

3:15 am-2:30 pm

1 stop23h 15m

$1,197

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 9/3

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Wed 9/23

3:15 am-2:30 pm

1 stop23h 15m

$1,197

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 10/7

1:24 pm-6:15 am

2 stops28h 51m

Singapore Changi

Wed 10/14

8:35 pm-2:43 pm

3 stops30h 08m

$1,383
Quickest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 7/31

6:00 am-6:35 pm

1 stop24h 35m

Singapore Changi

Sat 12/5

10:20 pm-7:45 am

1 stop22h 25m

$1,407
Cheapest one-way

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/26

7:02 am-9:05 am

2 stops38h 03m

$524

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/26

6:30 am-9:30 pm

3 stops51h 00m

$563

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/5

11:06 am-5:15 pm

3 stops42h 09m

$578

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 10/4

8:44 pm-1:15 pm

3 stops52h 31m

$590

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/26

9:30 pm-3:45 pm

1 stop30h 15m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 16 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 July 7, 2026.
Read reviews from past customers who have flown United Airlines and Qatar Airways 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.
United Airlines
7.4
Good
9,948 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,948 reviews
United Airlines
7.4
Good
9,948 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Qatar Airways
7.3
Good
3,743 reviews
United Airlines
7.4
Good
9,948 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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?

    Etihad Airways, Air Canada, and Qatar Airways can get you from Philadelphia to Singapore in just under 30h 15m. Your travel time can differ by up to 15h 05m. The distance between Philadelphia and Singapore is about 9581 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$709Average$1,155FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$769Average$1,131FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.