Which airport is the most popular layover for flights between Philadelphia and Singapore?

Doha (DOH) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Singapore?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $979.

What is the cheapest airline that flies from Philadelphia to Singapore Changi?

Qatar Airways, Etihad Airways, and United Airlines are the most popular carriers operating from Philadelphia to Singapore Changi

Which layover airport has the shortest travel time from Philadelphia to Singapore?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 23h 42m.

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 65% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 13 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Philadelphia to Singapore?

San Francisco (SFO) has the shortest average layover time for this route: 1h 38m.

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 July 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.

$578 Cheap Flights from Philadelphia to Singapore in 2026

Q: What is the typical price of a round-trip flight between Philadelphia and Singapore?

Prices are currently low for flights on this route. Typical prices usually range from $1,184 to $1,541. The lowest price recently found on this route was $995.

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.

10:45 am - 9:40 am

PHL

SIN

34h 55m

2 stops

9:00 pm - 6:04 pm

SIN

PHL

33h 04m

2 stops

$995Etihad Airways

Mon, Sep 14 - Mon, Sep 28

8:28 am - 9:40 am

PHL

SIN

37h 12m

2 stops

9:00 pm - 6:04 pm

SIN

PHL

33h 04m

2 stops

$1,031Etihad Airways

Sun, Sep 6 - Sun, Sep 27

10:05 am - 5:15 am

PHL

SIN

55h 10m

2 stops

7:00 am - 9:34 pm

SIN

PHL

26h 34m

2 stops

$1,079Air Canada

Wed, Aug 5 - Tue, Aug 18

10:45 am - 9:40 am

PHL

SIN

34h 55m

2 stops

9:00 pm - 6:04 pm

SIN

PHL

33h 04m

2 stops

$1,087Multiple Airlines

Thu, Sep 10 - Sun, Sep 20

10:30 am - 9:35 am

PHL

SIN

34h 05m

2 stops

7:25 pm - 8:08 pm

SIN

PHL

37h 43m

2 stops

$1,091Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

3:25 pm - 5:15 am

PHL

SIN

25h 50m

2 stops

7:00 am - 2:49 pm

SIN

PHL

43h 49m

2 stops

$1,109Air Canada

Tue, Aug 18 - Tue, Aug 25

10:05 am - 5:15 am

PHL

SIN

55h 10m

2 stops

6:15 am - 9:34 pm

SIN

PHL

27h 19m

2 stops

$1,125Air Canada

Mon, Aug 3 - Thu, Aug 27

10:05 am - 5:15 am

PHL

SIN

55h 10m

2 stops

6:15 am - 9:34 pm

SIN

PHL

27h 19m

2 stops

$1,126Air Canada

Wed, Aug 19 - Wed, Aug 26

10:05 am - 5:15 am

PHL

SIN

55h 10m

2 stops

6:15 am - 9:34 pm

SIN

PHL

27h 19m

2 stops

$1,128Air Canada

Wed, Aug 19 - Wed, Aug 26

10:50 am - 5:00 am

PHL

SIN

30h 10m

2 stops

10:50 pm - 10:09 am

SIN

PHL

47h 19m

2 stops

$1,136Multiple Airlines

Wed, Sep 23 - Sun, Sep 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets

Air Canada

Aug 5

PHL10:05 amPhiladelphia

55h 10m

2 stops

SIN5:15 amSingapore Changi

Aug 18

SIN7:00 amSingapore Changi

26h 34m

2 stops

PHL9:34 pmPhiladelphia

$1,079

Air Canada

Aug 18

PHL3:25 pmPhiladelphia

25h 50m

2 stops

SIN5:15 amSingapore Changi

Aug 25

SIN7:00 amSingapore Changi

43h 49m

2 stops

PHL2:49 pmPhiladelphia

$1,109

Air Canada

Aug 3

PHL10:05 amPhiladelphia

55h 10m

2 stops

SIN5:15 amSingapore Changi

Aug 27

SIN6:15 amSingapore Changi

27h 19m

2 stops

PHL9:34 pmPhiladelphia

$1,125

Qatar Airways flights from Philadelphia to Singapore

Our best Qatar Airways deals on Philadelphia to Singapore flight tickets

Qatar Airways

Sep 14

PHL9:30 pmPhiladelphia

30h 15m

1 stop

SIN3:45 pmSingapore Changi

Sep 28

SIN7:40 pmSingapore Changi

30h 50m

1 stop

PHL2:30 pmPhiladelphia

$1,137

Qatar Airways

Aug 3

PHL9:30 pmPhiladelphia

35h 45m

1 stop

SIN9:15 pmSingapore Changi

Aug 30

SIN3:15 amSingapore Changi

23h 15m

1 stop

PHL2:30 pmPhiladelphia

$1,183

Qatar Airways

Aug 19

PHL9:30 pmPhiladelphia

30h 15m

1 stop

SIN3:45 pmSingapore Changi

Aug 25

SIN3:15 amSingapore Changi

23h 15m

1 stop

PHL2:30 pmPhiladelphia

$1,191

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 9/14

10:45 am-9:40 am

2 stops34h 55m

Singapore Changi

Mon 9/28

9:00 pm-6:04 pm

2 stops33h 04m

$995

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 9/6

8:28 am-9:40 am

2 stops37h 12m

Singapore Changi

Sun 9/27

9:00 pm-6:04 pm

2 stops33h 04m

$1,031

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/5

10:05 am-5:15 am

2 stops55h 10m

Singapore Changi

Tue 8/18

7:00 am-9:34 pm

2 stops26h 34m

$1,079

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 9/10

10:45 am-9:40 am

2 stops34h 55m

Singapore Changi

Sun 9/20

9:00 pm-6:04 pm

2 stops33h 04m

$1,087

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 11/19

10:30 am-9:35 am

2 stops34h 05m

Singapore Changi

Thu 11/26

7:25 pm-8:08 pm

2 stops37h 43m

$1,091

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 8/18

3:25 pm-5:15 am

2 stops25h 50m

Singapore Changi

Tue 8/25

7:00 am-2:49 pm

2 stops43h 49m

$1,109

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/3

10:05 am-5:15 am

2 stops55h 10m

Singapore Changi

Thu 8/27

6:15 am-9:34 pm

2 stops27h 19m

$1,125

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/19

10:05 am-5:15 am

2 stops55h 10m

Singapore Changi

Wed 8/26

6:15 am-9:34 pm

2 stops27h 19m

$1,126

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 8/19

10:05 am-5:15 am

2 stops55h 10m

Singapore Changi

Wed 8/26

6:15 am-9:34 pm

2 stops27h 19m

$1,128

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 9/23

10:50 am-5:00 am

2 stops30h 10m

Singapore Changi

Sun 9/27

10:50 pm-10:09 am

2 stops47h 19m

$1,136

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

Layovers

What is the typical price of a round-trip flight between Philadelphia and Singapore?

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 March is also cheap. Prices for this month can be found on momondo for an average of $944.

Can stopping save me money on Philadelphia to Singapore flights?

You could potentially save up to 53% 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	26h 40m
Direct flights	None

The fastest flight from Philadelphia to Singapore takes 26h 40m

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. 26h 40m 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 July 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 United Airlines (51% of total bookings). The next most popular airline is Qatar Airways (49%).

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 9,955 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $769	Free Cancellation	Rating 7.3 3,742 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.