What airlines fly to Singapore?

Singapore Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Singapore from Philadelphia according to our data. Singapore Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 14 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Singapore Changi Airport?

Prices for flights from Philadelphia Airport to Singapore Changi Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Philadelphia Airport to Singapore Changi Airport?

The number of operators available for flights from Philadelphia Airport to Singapore Changi Airport is 2 as of August 2026.

How old do you have to be to fly from Philadelphia Airport to Singapore Changi Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$561 Cheap Flights from Philadelphia to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

38h 35m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 6:43 pmSIN Singapore Changi-PHL Philadelphia

36h 18m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Tue, Nov 10 - Wed, Dec 2

9:12 am - 9:40 amPHL Philadelphia-SIN Singapore Changi

36h 28m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:00 pm - 5:48 pmSIN Singapore Changi-PHL Philadelphia

32h 48m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Tue, Sep 1 - Sun, Sep 13

10:30 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

34h 05m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 5:32 pmSIN Singapore Changi-PHL Philadelphia

35h 07m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Mon, Nov 2 - Tue, Nov 10

10:30 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

34h 05m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 5:32 pmSIN Singapore Changi-PHL Philadelphia

35h 07m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Sun, Nov 8 - Sat, Nov 14

9:30 pm - 8:50 amPHL Philadelphia-SIN Singapore Changi

23h 20m1 stop Doha Hamad Intl

7:40 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

30h 50m1 stop Doha Hamad Intl

$1,041Qatar Airways

Mon, Sep 14 - Mon, Sep 21

8:30 pm - 2:55 pmPHL Philadelphia-SIN Singapore Changi

29h 25m1 stop Doha Hamad Intl

3:15 am - 2:40 pmSIN Singapore Changi-PHL Philadelphia

24h 25m1 stop Doha Hamad Intl

$1,054Qatar Airways

Mon, Nov 2 - Mon, Nov 9

9:30 pm - 3:45 pmPHL Philadelphia-SIN Singapore Changi

30h 15m1 stop Doha Hamad Intl

7:40 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

30h 50m1 stop Doha Hamad Intl

$1,054Qatar Airways

Mon, Sep 7 - Fri, Sep 18

4:38 pm - 8:00 amPHL Philadelphia-SIN Singapore Changi

26h 22m1 stop San Francisco

10:20 pm - 7:45 amSIN Singapore Changi-PHL Philadelphia

22h 25m1 stop San Francisco

$1,241United Airlines

Tue, Nov 10 - Wed, Dec 2

9:27 am - 6:15 amPHL Philadelphia-SIN Singapore Changi

32h 48m1 stop San Francisco

8:35 pm - 7:49 amSIN Singapore Changi-PHL Philadelphia

23h 14m1 stop San Francisco

$1,241United Airlines

Mon, Aug 31 - Mon, Sep 7

6:00 am - 6:35 pmPHL Philadelphia-SIN Singapore Changi

24h 35m1 stop San Francisco

8:45 am - 9:15 pmSIN Singapore Changi-PHL Philadelphia

24h 30m1 stop San Francisco

$1,241United Airlines

Thu, Sep 17 - Thu, Sep 24

Cheap last minute flights

Enter your travel dates to find the best prices.

10:05 am - 5:15 amPHL Philadelphia-SIN Singapore Changi

31h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

6:15 am - 2:49 pmSIN Singapore Changi-PHL Philadelphia

44h 34m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

$1,126Air Canada

Tue, Aug 11 - Wed, Aug 19

3:25 pm - 5:15 amPHL Philadelphia-SIN Singapore Changi

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:00 am - 9:32 pmSIN Singapore Changi-PHL Philadelphia

26h 32m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,151Air Canada

Fri, Aug 7 - Tue, Sep 29

3:25 pm - 5:15 amPHL Philadelphia-SIN Singapore Changi

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:50 pm - 10:46 pmSIN Singapore Changi-PHL Philadelphia

35h 56m2 stops Incheon Intl Toronto Pearson Intl

$1,163Multiple Airlines

Fri, Aug 7 - Sun, Sep 27

10:05 am - 5:15 amPHL Philadelphia-SIN Singapore Changi

31h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

6:15 am - 9:32 pmSIN Singapore Changi-PHL Philadelphia

27h 17m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

$1,163Air Canada

Fri, Aug 7 - Mon, Sep 28

6:00 am - 6:35 pmPHL Philadelphia-SIN Singapore Changi

24h 35m1 stop San Francisco

8:45 am - 9:38 amSIN Singapore Changi-PHL Philadelphia

36h 53m2 stops San Francisco Chicago O'Hare Intl

$1,245United Airlines

Tue, Aug 11 - Wed, Aug 19

9:30 pm - 9:15 pmPHL Philadelphia-SIN Singapore Changi

35h 45m1 stop Doha Hamad Intl

3:15 am - 2:30 pmSIN Singapore Changi-PHL Philadelphia

23h 15m1 stop Doha Hamad Intl

$1,347Qatar Airways

Sat, Aug 8 - Mon, Sep 28

9:30 pm - 12:55 pmPHL Philadelphia-SIN Singapore Changi

51h 25m2 stops Doha Hamad Intl Kuala Lumpur Intl

7:40 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

30h 50m1 stop Doha Hamad Intl

$1,347Qatar Airways

Sat, Aug 8 - Fri, Sep 25

9:30 pm - 2:40 pmPHL Philadelphia-SIN Singapore Changi

53h 10m2 stops Doha Hamad Intl Kuala Lumpur Intl

3:15 am - 3:05 pmSIN Singapore Changi-PHL Philadelphia

23h 50m1 stop Doha Hamad Intl

$1,347Qatar Airways

Sat, Aug 8 - Wed, Sep 30

7:00 pm - 6:35 pmPHL Philadelphia-SIN Singapore Changi

35h 35m2 stops Chicago O'Hare Intl San Francisco

8:35 pm - 7:49 amSIN Singapore Changi-PHL Philadelphia

23h 14m1 stop San Francisco

$1,412United Airlines

Sun, Aug 9 - Thu, Oct 1

7:58 pm - 6:35 pmPHL Philadelphia-SIN Singapore Changi

34h 37m2 stops Houston George Bush Intcntl San Francisco

8:35 pm - 9:42 amSIN Singapore Changi-PHL Philadelphia

25h 07m2 stops San Francisco Washington, D.C. Dulles Intl

$1,412United Airlines

Sun, Aug 9 - Fri, Sep 25

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SWISS flights from Philadelphia to Singapore

Our best SWISS deals on Philadelphia to Singapore flight tickets

SWISS

Nov 2

PHL1:16 pmPhiladelphia

39h 49m

2 stops

SIN6:05 pmSingapore Changi

Nov 10

SIN7:00 amSingapore Changi

51h 34m

3 stops

PHL9:34 pmPhiladelphia

$1,200

SWISS

Nov 10

PHL1:20 pmPhiladelphia

27h 30m

2 stops

SIN5:50 amSingapore Changi

Dec 1

SIN12:05 amSingapore Changi

34h 27m

3 stops

PHL9:32 pmPhiladelphia

$1,215

SWISS

Nov 10

PHL1:20 pmPhiladelphia

27h 30m

2 stops

SIN5:50 amSingapore Changi

Dec 1

SIN12:05 amSingapore Changi

34h 27m

3 stops

PHL9:32 pmPhiladelphia

$1,216

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets

Air Canada

Sep 1

PHL3:25 pmPhiladelphia

25h 50m

2 stops

SIN5:15 amSingapore Changi

Sep 8

SIN7:00 amSingapore Changi

43h 47m

2 stops

PHL2:47 pmPhiladelphia

$1,104

Air Canada

Aug 6

PHL3:25 pmPhiladelphia

25h 50m

2 stops

SIN5:15 amSingapore Changi

Sep 29

SIN7:00 amSingapore Changi

43h 47m

2 stops

PHL2:47 pmPhiladelphia

$1,114

Air Canada

Aug 6

PHL3:25 pmPhiladelphia

25h 50m

2 stops

SIN5:15 amSingapore Changi

Sep 28

SIN6:15 amSingapore Changi

27h 17m

2 stops

PHL9:32 pmPhiladelphia

$1,126

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 11/10

6:00 am-9:35 am

2 stops38h 35m

Singapore Changi

Wed 12/2

7:25 pm-6:43 pm

2 stops36h 18m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 9/1

9:12 am-9:40 am

2 stops36h 28m

Singapore Changi

Sun 9/13

9:00 pm-5:48 pm

2 stops32h 48m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 11/2

10:30 am-9:35 am

2 stops34h 05m

Singapore Changi

Tue 11/10

7:25 pm-5:32 pm

2 stops35h 07m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Sun 11/8

10:30 am-9:35 am

2 stops34h 05m

Singapore Changi

Sat 11/14

7:25 pm-5:32 pm

2 stops35h 07m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 9/14

9:30 pm-8:50 am

1 stop23h 20m

Singapore Changi

Mon 9/21

7:40 pm-2:30 pm

1 stop30h 50m

$1,041

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 11/2

8:30 pm-2:55 pm

1 stop29h 25m

Singapore Changi

Mon 11/9

3:15 am-2:40 pm

1 stop24h 25m

$1,054

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 9/7

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Fri 9/18

7:40 pm-2:30 pm

1 stop30h 50m

$1,054

Quickest round-trip

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 11/10

4:38 pm-8:00 am

1 stop26h 22m

Singapore Changi

Wed 12/2

10:20 pm-7:45 am

1 stop22h 25m

$1,241

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 8/31

9:27 am-6:15 am

1 stop32h 48m

Singapore Changi

Mon 9/7

8:35 pm-7:49 am

1 stop23h 14m

$1,241

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Thu 9/17

6:00 am-6:35 pm

1 stop24h 35m

Singapore Changi

Thu 9/24

8:45 am-9:15 pm

1 stop24h 30m

$1,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Philadelphia, with most prices found around $904. If you aren’t able to travel to Singapore during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $954.

Can stopping save me money on Philadelphia to Singapore flights?

You could potentially save up to 54% on your flight if you consider stops on a Philadelphia to Singapore flight.

When to book flights from Philadelphia to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Singapore (PHL to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Singapore

Fastest flight time	23h 05m
Direct flights	None

The fastest flight from Philadelphia to Singapore takes 23h 05m

There are no direct flights from Philadelphia to Singapore. There are no popular flight routes from Philadelphia to Singapore.

Search flight deals

Frequently asked questions about flying from Philadelphia to Singapore

How far is Philadelphia to Singapore Changi by plane?
Singapore Changi is 9578.7 mi away from Philadelphia. 23h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Singapore Changi Airport?
Prices for flights from Philadelphia Airport to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Singapore Changi Airport?
The number of operators available for flights from Philadelphia Airport to Singapore Changi Airport is 2 as of August 2026.
How old do you have to be to fly from Philadelphia Airport to Singapore Changi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Philadelphia to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Singapore is Qatar Airways (50% of total bookings). The next most popular airline is United Airlines (50%).

Best airlines flying from Philadelphia to Singapore

Compare and see reviews for airlines that fly from Philadelphia to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 10,065 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $769	Free Cancellation	Rating 7.4 3,737 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Singapore?

It is quick and easy to find Philadelphia to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights from Philadelphia to Singapore with flexible booking policies on momondo?

Flights from Philadelphia to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Singapore?

momondo helps you find the best flight between Philadelphia and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.