Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Philadelphia from S$ 994

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 15-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PHL
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Philadelphia

Enter your travel dates to find the best prices.

Best flights from Singapore to Philadelphia
Discover carefully curated flight deals from Singapore to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sun 1-223:10SIN - PHL
2 stops36h 36mAir Canada
Sun 8-216:05PHL - SIN
2 stops43h 50mAir Canada
Deal found 1-1S$ 1,314
Wed 18-322:20SIN - PHL
3 stops28h 04mUnited Airlines
Sun 22-318:20PHL - SIN
1 stop37h 55mUnited Airlines
Deal found 31-12S$ 1,536
Sun 15-222:20SIN - PHL
1 stop21h 55mUnited Airlines
Sun 22-217:55PHL - SIN
2 stops37h 20mUnited Airlines
Deal found 1-1S$ 1,586
Sun 1-210:00SIN - PHL
1 stop24h 52mUnited Airlines
Sun 8-215:43PHL - SIN
2 stops39h 32mUnited Airlines
Deal found 1-1S$ 1,586
Sat 14-210:10SIN - PHL
1 stop24h 23mUnited Airlines
Sat 21-208:35PHL - SIN
1 stop34h 25mUnited Airlines
Deal found 31-12S$ 1,638

Find flight deals from Singapore to Philadelphia

Keep the following information in mind while searching for Singapore to Philadelphia flight deals. Data was last updated 2 January 2026.

Round-trip from

S$ 1,314

One-way from

S$ 994

Popular in

December

Cheapest in

November

Average price

S$ 1,723
Air Canada
  • Air Canada
  • 1-2-8-2
  • 4 total stops
  • 80h 26m total
  • Singapore to Philadelphia
Search Deals
Air Canada
  • Air Canada
  • 15-2
  • 2 total stops
  • 42h 57m total
  • Singapore to Philadelphia
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Philadelphia 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 200,618 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from Singapore to Philadelphia that are best for you.

Fly from

Singapore

Fly to

Philadelphia

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 1-2

23:10-22:46

2 stops36h 36m

Philadelphia

Sun 8-2

16:05-00:55

2 stops43h 50m

S$ 1,314

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 18-3

22:20-14:24

3 stops28h 04m

Philadelphia

Sun 22-3

18:20-20:15

1 stop37h 55m

S$ 1,536

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 15-2

22:20-07:15

1 stop21h 55m

Philadelphia

Sun 22-2

17:55-20:15

2 stops37h 20m

S$ 1,586

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 1-2

10:00-21:52

1 stop24h 52m

Philadelphia

Sun 8-2

15:43-20:15

2 stops39h 32m

S$ 1,586

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 14-2

10:10-21:33

1 stop24h 23m

Philadelphia

Sat 21-2

08:35-08:00

1 stop34h 25m

S$ 1,638

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 15-2

08:50-14:47

2 stops42h 57m

S$ 994

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 15-2

10:10-14:19

3 stops41h 09m

S$ 1,123

Flights are sorted by cheapest return flights first.

Deals found on 1-1

Best time to book a flight from Singapore to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Singapore with our price prediction graph.
Estimated return 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 Singapore to Philadelphia

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

Currently, May is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of S$ 671). Flying from Singapore to Philadelphia in December is currently the most expensive (average of S$ 1,160). 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 2 January 2026.
See what other customers who have flown with Qatar Airways, United Airlines, andAir Canada from Singapore to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,698 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,698 reviews
Qatar Airways
7.4
Good
3,698 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
United Airlines
7.4
Good
9,133 reviews
Qatar Airways
7.4
Good
3,698 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Air Canada
7.1
Good
10,574 reviews
Qatar Airways
7.4
Good
3,698 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Philadelphia. 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 Philadelphia from Singapore?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Singapore to Philadelphia. It is only a 11.2 km journey from Philadelphia (PHL) to Philadelphia’s city centre.

  • How long is the flight from Singapore to Philadelphia?

    Departing from Singapore to Philadelphia will take you 28h 04m. Airlines will cover a distance of 15419 km. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Singapore to Philadelphia (average of S$ 671). Flying from Singapore to Philadelphia in December is currently the most expensive (average of S$ 1,160). 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 3 airlines flying from Singapore to Philadelphia

Discover the top 3 airlines that operate flights from Singapore to Philadelphia. 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 200,618 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 998AverageS$ 1,184FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,448AverageS$ 1,571FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestS$ 1,647AverageS$ 1,903FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Philadelphia.

Can Cheapflights find flights from Singapore to Philadelphia with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Philadelphia with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Singapore today and book when prices fit your budget.

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.