What airlines fly to Singapore?

United Airlines, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to Singapore from Philadelphia according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 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?

Korean Air, United Airlines, and ANA are the most popular carriers operating from Philadelphia to Singapore

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

Prices for flights from Philadelphia Airport to Singapore refresh daily.

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

The number of operators available for flights from Philadelphia Airport to Singapore is 2 as of July 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Singapore.

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

The travel and health documents required for your trip to Singapore 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$507 Cheap Flights from Philadelphia to Singapore in 2025

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Find the cheapest flights from Philadelphia to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

9:20 am - 7:05 amPHL-SIN

57h 45m2 stops

9:10 am - 9:54 amSIN-PHL

36h 44m2 stops

$946Air Canada

Find Deal

Sat, Aug 30 - Tue, Sep 9

6:00 am - 7:55 pmPHL-SIN

49h 55m2 stops

7:30 am - 4:52 pmSIN-PHL

45h 22m2 stops

$960Korean Air

Find Deal

Mon, Sep 8 - Mon, Sep 15

1:06 pm - 6:15 amPHL-SIN

29h 09m2 stops

8:45 am - 12:21 amSIN-PHL

27h 36m3 stops

$976United Airlines

Find Deal

Sun, Aug 31 - Tue, Sep 16

6:30 am - 6:25 pmPHL-SIN

23h 55m1 stop

8:45 am - 5:26 amSIN-PHL

32h 41m1 stop

$990United Airlines

Find Deal

Sat, Sep 6 - Fri, Sep 19

5:25 am - 11:40 pmPHL-SIN

30h 15m2 stops

7:30 am - 10:20 pmSIN-PHL

26h 50m2 stops

$1,004Delta

Find Deal

Fri, Aug 22 - Thu, Sep 4

8:50 am - 12:20 amPHL-SIN

27h 30m2 stops

8:05 am - 10:00 pmSIN-PHL

25h 55m2 stops

$1,020Japan Airlines

Find Deal

Mon, Aug 25 - Fri, Sep 5

6:00 am - 5:00 amPHL-SIN

35h 00m2 stops

1:10 am - 7:21 pmSIN-PHL

30h 11m2 stops

$1,039Delta

Find Deal

Sat, Sep 6 - Wed, Sep 10

9:15 pm - 5:30 pmPHL-SIN

32h 15m2 stops

1:55 am - 2:47 pmSIN-PHL

24h 52m2 stops

$1,043Japan Airlines

Find Deal

Sun, Aug 31 - Mon, Sep 15

8:25 pm - 9:00 amPHL-SIN

24h 35m1 stop

10:30 am - 9:05 amSIN-PHL

34h 35m1 stop

$1,067Qatar Airways

Find Deal

Mon, Aug 25 - Fri, Sep 5

8:25 pm - 9:00 amPHL-SIN

24h 35m1 stop

3:10 am - 9:05 amSIN-PHL

41h 55m1 stop

$1,084Qatar Airways

Find Deal

Mon, Aug 25 - Thu, Sep 4

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets

Air Canada

Aug 30

PHL9:20 amPhiladelphia

57h 45m

2 stops

SIN7:05 amSingapore Changi

Sep 9

SIN9:10 amSingapore Changi

36h 44m

2 stops

PHL9:54 amPhiladelphia

$946

Find similar

Air Canada

Jan 15

PHL3:30 pmPhiladelphia

26h 30m

2 stops

SIN7:00 amSingapore Changi

Jan 29

SIN8:50 amSingapore Changi

42h 57m

2 stops

PHL2:47 pmPhiladelphia

$968

Find similar

Air Canada

Aug 30

PHL3:20 pmPhiladelphia

51h 45m

2 stops

SIN7:05 amSingapore Changi

Sep 9

SIN9:10 amSingapore Changi

36h 44m

2 stops

PHL9:54 amPhiladelphia

$974

Find similar

United Airlines flights from Philadelphia to Singapore

Our best United Airlines deals on Philadelphia to Singapore flight tickets

United Airlines

Aug 31

PHL1:06 pmPhiladelphia

29h 09m

2 stops

SIN6:15 amSingapore Changi

Sep 16

SIN8:45 amSingapore Changi

27h 36m

3 stops

PHL12:21 amPhiladelphia

$976

Find similar

United Airlines

Sep 6

PHL6:30 amPhiladelphia

23h 55m

1 stop

SIN6:25 pmSingapore Changi

Sep 19

SIN8:45 amSingapore Changi

32h 41m

1 stop

PHL5:26 amPhiladelphia

$990

Find similar

United Airlines

Sep 12

PHL9:55 amPhiladelphia

32h 20m

2 stops

SIN6:15 amSingapore Changi

Sep 19

SIN8:40 pmSingapore Changi

27h 16m

2 stops

PHL11:56 amPhiladelphia

$994

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 8/30

9:20 am-7:05 am

2 stops57h 45m

Singapore Changi

Tue 9/9

9:10 am-9:54 am

2 stops36h 44m

$946

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 9/8

6:00 am-7:55 pm

2 stops49h 55m

Singapore Changi

Mon 9/15

7:30 am-4:52 pm

2 stops45h 22m

$960

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 8/31

1:06 pm-6:15 am

2 stops29h 09m

Singapore Changi

Tue 9/16

8:45 am-12:21 am

3 stops27h 36m

$976

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 9/6

6:30 am-6:25 pm

1 stop23h 55m

Singapore Changi

Fri 9/19

8:45 am-5:26 am

1 stop32h 41m

$990

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 8/22

5:25 am-11:40 pm

2 stops30h 15m

Singapore Changi

Thu 9/4

7:30 am-10:20 pm

2 stops26h 50m

$1,004

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/25

8:50 am-12:20 am

2 stops27h 30m

Singapore Changi

Fri 9/5

8:05 am-10:00 pm

2 stops25h 55m

$1,020

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 9/6

6:00 am-5:00 am

2 stops35h 00m

Singapore Changi

Wed 9/10

1:10 am-7:21 pm

2 stops30h 11m

$1,039

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 8/31

9:15 pm-5:30 pm

2 stops32h 15m

Singapore Changi

Mon 9/15

1:55 am-2:47 pm

2 stops24h 52m

$1,043

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/25

8:25 pm-9:00 am

1 stop24h 35m

Singapore Changi

Fri 9/5

10:30 am-9:05 am

1 stop34h 35m

$1,067

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 8/25

8:25 pm-9:00 am

1 stop24h 35m

Singapore Changi

Thu 9/4

3:10 am-9:05 am

1 stop41h 55m

$1,084

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 September is, on average, the cheapest month to fly to Singapore from Philadelphia, with most prices found around $1,046. If you aren’t able to travel to Singapore during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,237.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Philadelphia to Singapore is on a Thursday when prices can be found for as low as $1,474. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $1,715.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Philadelphia to Singapore when you can find flight prices for as low as $1,457. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,737 on average. Flights to Singapore from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Philadelphia to Singapore flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Singapore flight.

Cheap Philadelphia to Singapore flight deals and tips

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

Best Price Found	$507
Fastest flight time	23h 55m
Direct flights	None
Airports in Singapore	1 airport

The best one-way flight to Singapore from Philadelphia in the past 72 hours is $507. The best round-trip flight deal from Philadelphia to Singapore found on momondo in the last 72 hours is $946.

The fastest flight from Philadelphia to Singapore takes 23h 55m

There are no direct flights from Philadelphia to Singapore. Popular non-direct route for this connection is Philadelphia Airport - Singapore Changi Airport.

There is 1 airport near Singapore: Singapore Changi (SIN)

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Singapore?
Prices for flights from Philadelphia Airport to Singapore refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Singapore?
The number of operators available for flights from Philadelphia Airport to Singapore is 2 as of July 2025.
How old do you have to be to fly from Philadelphia Airport to Singapore?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Singapore.
What documentation or ID do you need to fly to Singapore?
The travel and health documents required for your trip to Singapore 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 $1,024	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $1,080	Free Cancellation	Rating 7.4 3,609 reviews		Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to Singapore from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

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?

Once all potential Philadelphia to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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Cheap flights from Philadelphia to Singapore from $507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Singapore departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Philadelphia to Singapore

Cheap round-trip flights

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Cheap last minute flights

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets

United Airlines flights from Philadelphia to Singapore

Our best United Airlines deals on Philadelphia to Singapore flight tickets

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Use the filters below to find and compare flights from Philadelphia to Singapore that are best for you.

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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

What is the cheapest month to fly to Singapore?

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Philadelphia to Singapore is on a Thursday when prices can be found for as low as $1,474. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $1,715.

What is the cheapest time of day to depart on your flight to Singapore?

Can stopping save me money on Philadelphia to Singapore flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Singapore flight.

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

Korean Air, United Airlines, and ANA are the most popular carriers operating from Philadelphia to Singapore

What airlines fly to Singapore?

Cheap Philadelphia to Singapore flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Singapore

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

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

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

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

Best airlines flying from Philadelphia to Singapore

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

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo