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 67% 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.

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

Qatar Airways and JetBlue 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 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.

$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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:22 am - 9:40 amPHL Philadelphia-SIN Singapore Changi

35h 18m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 9:11 pmSIN Singapore Changi-PHL Philadelphia

37h 46m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$976Etihad Airways

Tue, Oct 20 - Tue, Oct 27

6:30 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

39h 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

Sat, Oct 24 - Sun, Nov 8

6:30 am - 9:40 amPHL Philadelphia-SIN Singapore Changi

39h 10m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:00 pm - 6:28 pmSIN Singapore Changi-PHL Philadelphia

33h 28m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Fri, Oct 9 - Fri, Oct 16

10:27 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

34h 08m2 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 - Thu, Nov 12

8:45 pm - 8:45 amPHL Philadelphia-SIN Singapore Changi

23h 00m1 stop Doha Hamad Intl

3:15 am - 2:50 pmSIN Singapore Changi-PHL Philadelphia

24h 35m1 stop Doha Hamad Intl

$997Qatar Airways

Thu, Feb 4 - Mon, Feb 15

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

$997Qatar Airways

Thu, Sep 24 - Thu, Oct 1

8:45 pm - 2:55 pmPHL Philadelphia-SIN Singapore Changi

29h 10m1 stop Doha Hamad Intl

8:15 pm - 2:50 pmSIN Singapore Changi-PHL Philadelphia

31h 35m1 stop Doha Hamad Intl

$997Qatar Airways

Mon, Nov 2 - Thu, Nov 12

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

32h 48m1 stop San Francisco

10:20 pm - 4:58 pmSIN Singapore Changi-PHL Philadelphia

31h 38m1 stop San Francisco

$1,122United Airlines

Sun, Sep 27 - Thu, Dec 3

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

32h 48m1 stop San Francisco

10:20 pm - 4:58 pmSIN Singapore Changi-PHL Philadelphia

31h 38m1 stop San Francisco

$1,122United Airlines

Tue, Sep 29 - Fri, Dec 4

6:34 pm - 7:00 amPHL Philadelphia-SIN Singapore Changi

24h 26m1 stop San Francisco

10:20 pm - 11:37 amSIN Singapore Changi-PHL Philadelphia

26h 17m2 stops San Francisco Houston George Bush Intcntl

$1,122United Airlines

Sat, Oct 24 - Sun, Nov 8

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$1,245Qatar Airways

Fri, Sep 4 - Sun, Sep 6

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

$1,371JetBlue

Tue, Sep 1 - Thu, Sep 3

5:43 am - 6:10 amPHL Philadelphia-SIN Singapore Changi

36h 27m2 stops Chicago O'Hare Intl Tokyo Haneda

9:50 pm - 4:43 pmSIN Singapore Changi-PHL Philadelphia

30h 53m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,384Japan Airlines

Tue, Sep 1 - Thu, Sep 3

1:06 pm - 6:15 amPHL Philadelphia-SIN Singapore Changi

29h 09m2 stops Houston George Bush Intcntl San Francisco

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

23h 14m1 stop San Francisco

$1,412United Airlines

Tue, Sep 1 - Thu, Sep 3

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

$1,412United Airlines

Fri, Sep 4 - Sun, Sep 6

8:20 am - 6:40 amPHL Philadelphia-SIN Singapore Changi

34h 20m2 stops Chicago O'Hare Intl Tokyo Haneda

8:35 pm - 7:25 pmSIN Singapore Changi-PHL Philadelphia

34h 50m2 stops San Francisco Denver Intl

$1,421United Airlines

Fri, Sep 4 - Sun, Sep 6

6:59 pm - 12:40 pmPHL Philadelphia-SIN Singapore Changi

29h 41m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

3:35 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

34h 55m3 stops Kuala Lumpur Intl Bangkok Suvarnabhumi Doha Hamad Intl

$1,883Multiple Airlines

Fri, Sep 4 - Sun, Sep 6

4:20 pm - 12:45 pmPHL Philadelphia-SIN Singapore Changi

32h 25m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Manama Bahrain Intl

4:35 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

33h 55m3 stops Kuala Lumpur Intl Bangkok Suvarnabhumi Doha Hamad Intl

$2,246Multiple Airlines

Fri, Sep 4 - Sun, Sep 6

10:05 am - 6:00 amPHL Philadelphia-SIN Singapore Changi

31h 55m3 stops Montreal Pierre Elliott Trudeau Intl Incheon Intl Taipei City Taiwan Taoyuan Intl

5:35 pm - 2:30 pmSIN Singapore Changi-PHL Philadelphia

32h 55m3 stops Penang Intl Kuala Lumpur Intl Doha Hamad Intl

$2,438Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

10:50 am - 6:00 amPHL Philadelphia-SIN Singapore Changi

31h 10m3 stops Toronto Pearson Intl Incheon Intl Taipei City Taiwan Taoyuan Intl

2:00 pm - 5:40 amSIN Singapore Changi-PHL Philadelphia

27h 40m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,461Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

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ANA flights from Philadelphia to Singapore

Our best ANA deals on Philadelphia to Singapore flight tickets

ANA

Jan 15

PHL1:16 pmPhiladelphia

28h 39m

2 stops

SIN6:55 amSingapore Changi

Feb 15

SIN10:20 pmSingapore Changi

27h 05m

2 stops

PHL12:25 pmPhiladelphia

$1,145

ANA

Jan 15

PHL1:16 pmPhiladelphia

28h 39m

2 stops

SIN6:55 amSingapore Changi

Feb 14

SIN6:35 amSingapore Changi

27h 57m

2 stops

PHL9:32 pmPhiladelphia

$1,148

JetBlue flights from Philadelphia to Singapore

Our best JetBlue deals on Philadelphia to Singapore flight tickets

JetBlue

Oct 24

PHL9:30 pmPhiladelphia

23h 15m

1 stop

SIN8:45 amSingapore Changi

Nov 8

SIN8:15 pmSingapore Changi

31h 35m

1 stop

PHL2:50 pmPhiladelphia

$1,040

JetBlue

Sep 6

PHL9:30 pmPhiladelphia

30h 15m

1 stop

SIN3:45 pmSingapore Changi

Sep 21

SIN7:40 pmSingapore Changi

30h 50m

1 stop

PHL2:30 pmPhiladelphia

$1,042

JetBlue

Jan 13

PHL8:45 pmPhiladelphia

23h 00m

1 stop

SIN8:45 amSingapore Changi

Feb 14

SIN3:15 amSingapore Changi

24h 35m

1 stop

PHL2:50 pmPhiladelphia

$1,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 10/20

10:22 am-9:40 am

2 stops35h 18m

Singapore Changi

Tue 10/27

7:25 pm-9:11 pm

2 stops37h 46m

$976

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Sat 10/24

6:30 am-9:35 am

2 stops39h 05m

Singapore Changi

Sun 11/8

7:25 pm-5:32 pm

2 stops35h 07m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Fri 10/9

6:30 am-9:40 am

2 stops39h 10m

Singapore Changi

Fri 10/16

9:00 pm-6:28 pm

2 stops33h 28m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 11/2

10:27 am-9:35 am

2 stops34h 08m

Singapore Changi

Thu 11/12

7:25 pm-5:32 pm

2 stops35h 07m

$995

Quickest round-trip

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Thu 2/4

8:45 pm-8:45 am

1 stop23h 00m

Singapore Changi

Mon 2/15

3:15 am-2:50 pm

1 stop24h 35m

$997

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Thu 9/24

9:30 pm-3:45 pm

1 stop30h 15m

Singapore Changi

Thu 10/1

7:40 pm-2:30 pm

1 stop30h 50m

$997

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Mon 11/2

8:45 pm-2:55 pm

1 stop29h 10m

Singapore Changi

Thu 11/12

8:15 pm-2:50 pm

1 stop31h 35m

$997

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Sun 9/27

9:27 am-6:15 am

1 stop32h 48m

Singapore Changi

Thu 12/3

10:20 pm-4:58 pm

1 stop31h 38m

$1,122

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 9/29

9:27 am-6:15 am

1 stop32h 48m

Singapore Changi

Fri 12/4

10:20 pm-4:58 pm

1 stop31h 38m

$1,122

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Sat 10/24

6:34 pm-7:00 am

1 stop24h 26m

Singapore Changi

Sun 11/8

10:20 pm-11:37 am

2 stops26h 17m

$1,122

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 $945.

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

Best Price Found	$526
Fastest flight time	23h 00m
Direct flights	None

The best one-way flight to Singapore from Philadelphia in the past 72 hours is $526. The best round-trip flight deal from Philadelphia to Singapore found on momondo in the last 72 hours is $976.

The fastest flight from Philadelphia to Singapore takes 23h 00m

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 00m 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 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 10,147 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $769	Free Cancellation	Rating 7.4 3,722 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.