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 12 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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

Philippine Airlines and Qatar Airways are the most popular carriers operating from Philadelphia to Singapore Changi

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.

$526 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

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

Fri, Sep 11 - Fri, Sep 18

2:32 pm - 9:40 am

PHL

SIN

31h 08m

2 stops

9:00 pm - 6:19 pm

SIN

PHL

33h 19m

2 stops

$1,031Multiple Airlines

Thu, Sep 17 - Tue, Sep 22

10:05 am - 5:15 am

PHL

SIN

31h 10m

2 stops

7:00 am - 2:49 pm

SIN

PHL

43h 49m

2 stops

$1,104Air Canada

Thu, Aug 6 - Thu, Aug 20

3:25 pm - 5:15 am

PHL

SIN

25h 50m

2 stops

8:10 am - 2:49 pm

SIN

PHL

42h 39m

2 stops

$1,121Multiple Airlines

Thu, Aug 27 - Wed, Sep 2

10:05 am - 5:15 am

PHL

SIN

31h 10m

2 stops

6:15 am - 2:49 pm

SIN

PHL

44h 34m

2 stops

$1,126Air Canada

Tue, Aug 11 - Wed, Aug 19

10:05 am - 12:45 am

PHL

SIN

26h 40m

2 stops

10:50 pm - 10:46 pm

SIN

PHL

35h 56m

2 stops

$1,133Air Canada

Wed, Sep 2 - Wed, Sep 9

9:30 pm - 3:45 pm

PHL

SIN

30h 15m

1 stop

3:15 am - 2:30 pm

SIN

PHL

23h 15m

1 stop

$1,134Qatar Airways

Tue, Sep 1 - Mon, Sep 7

9:30 pm - 3:45 pm

PHL

SIN

30h 15m

1 stop

3:15 am - 2:30 pm

SIN

PHL

23h 15m

1 stop

$1,137Qatar Airways

Thu, Aug 27 - Tue, Sep 1

9:30 pm - 3:45 pm

PHL

SIN

30h 15m

1 stop

7:40 pm - 2:30 pm

SIN

PHL

30h 50m

1 stop

$1,141Qatar Airways

Wed, Sep 2 - Wed, Sep 9

3:25 pm - 5:15 am

PHL

SIN

25h 50m

2 stops

7:00 am - 2:47 pm

SIN

PHL

43h 47m

2 stops

$1,142Air Canada

Sun, Aug 23 - Tue, Sep 8

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Lufthansa flights from Philadelphia to Singapore

Our best Lufthansa deals on Philadelphia to Singapore flight tickets

Lufthansa

Aug 23

PHL5:40 pmPhiladelphia

34h 55m

2 stops

SIN4:35 pmSingapore Changi

Sep 8

SIN11:40 pmSingapore Changi

28h 25m

1 stop

PHL4:05 pmPhiladelphia

$1,195

Lufthansa

Jan 7

PHL5:40 pmPhiladelphia

34h 25m

1 stop

SIN5:05 pmSingapore Changi

Jan 25

SIN12:25 amSingapore Changi

28h 40m

2 stops

PHL4:05 pmPhiladelphia

$1,261

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets

Air Canada

Aug 6

PHL10:05 amPhiladelphia

31h 10m

2 stops

SIN5:15 amSingapore Changi

Aug 20

SIN7:00 amSingapore Changi

43h 49m

2 stops

PHL2:49 pmPhiladelphia

$1,104

Air Canada

Aug 11

PHL10:05 amPhiladelphia

31h 10m

2 stops

SIN5:15 amSingapore Changi

Aug 19

SIN6:15 amSingapore Changi

44h 34m

2 stops

PHL2:49 pmPhiladelphia

$1,126

Air Canada

Sep 2

PHL10:05 amPhiladelphia

26h 40m

2 stops

SIN12:45 amSingapore Changi

Sep 9

SIN10:50 pmSingapore Changi

35h 56m

2 stops

PHL10:46 pmPhiladelphia

$1,133

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 9/11

10:45 am-9:40 am

2 stops34h 55m

Singapore Changi

Fri 9/18

9:00 pm-6:04 pm

2 stops33h 04m

$995

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 9/17

2:32 pm-9:40 am

2 stops31h 08m

Singapore Changi

Tue 9/22

9:00 pm-6:19 pm

2 stops33h 19m

$1,031

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 8/6

10:05 am-5:15 am

2 stops31h 10m

Singapore Changi

Thu 8/20

7:00 am-2:49 pm

2 stops43h 49m

$1,104

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 8/27

3:25 pm-5:15 am

2 stops25h 50m

Singapore Changi

Wed 9/2

8:10 am-2:49 pm

2 stops42h 39m

$1,121

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 8/11

10:05 am-5:15 am

2 stops31h 10m

Singapore Changi

Wed 8/19

6:15 am-2:49 pm

2 stops44h 34m

$1,126

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 9/2

10:05 am-12:45 am

2 stops26h 40m

Singapore Changi

Wed 9/9

10:50 pm-10:46 pm

2 stops35h 56m

$1,133

Quickest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 9/1

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Mon 9/7

3:15 am-2:30 pm

1 stop23h 15m

$1,134

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 8/27

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Tue 9/1

3:15 am-2:30 pm

1 stop23h 15m

$1,137

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 9/2

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Wed 9/9

7:40 pm-2:30 pm

1 stop30h 50m

$1,141

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 8/23

3:25 pm-5:15 am

2 stops25h 50m

Singapore Changi

Tue 9/8

7:00 am-2:47 pm

2 stops43h 47m

$1,142

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 August is, on average, the cheapest month to fly to Singapore from Philadelphia, with most prices found around $0. If you aren’t able to travel to Singapore during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $904.

Can stopping save me money on Philadelphia to Singapore flights?

You could potentially save up to 38% 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	25h 50m
Direct flights	None

The fastest flight from Philadelphia to Singapore takes 25h 50m

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. 25h 50m 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 (53% of total bookings). The next most popular airline is Qatar Airways (47%).

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 10,014 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $769	Free Cancellation	Rating 7.3 3,748 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.