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Cheap flights from Philadelphia to Singapore from $588

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 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Singapore.
Air Canada Logo
3:25 pm - 7:05 amPHL-SIN
51h 40m2 stops
Air Canada Logo
6:15 am - 9:38 pmSIN-PHL
27h 23m2 stops
$975Air Canada
Find Deal
sáb., sep. 6 - vie., sep. 19
Air Canada Logo
4:50 pm - 7:05 amPHL-SIN
50h 15m2 stops
Air Canada Logo
6:15 am - 9:38 pmSIN-PHL
27h 23m2 stops
$981Air Canada
Find Deal
lun., sep. 29 - lun., oct. 13
United Airlines Logo
6:30 am - 6:25 pmPHL-SIN
23h 55m1 stop
United Airlines Logo
8:40 pm - 5:28 pmSIN-PHL
32h 48m1 stop
$1,029United Airlines
Find Deal
sáb., sep. 6 - vie., sep. 19
United Airlines Logo
1:06 pm - 6:15 amPHL-SIN
29h 09m2 stops
United Airlines Logo
8:45 am - 12:37 amSIN-PHL
27h 52m3 stops
$1,033United Airlines
Find Deal
lun., sep. 29 - lun., oct. 13
Qatar Airways Logo
8:30 pm - 9:00 amPHL-SIN
24h 30m1 stop
Qatar Airways Logo
6:45 pm - 9:00 amSIN-PHL
26h 15m1 stop
$1,078Qatar Airways
Find Deal
lun., sep. 29 - lun., oct. 13
 Logo
7:45 am - 7:05 amPHL-SIN
35h 20m2 stops
 Logo
9:10 am - 6:40 amSIN-PHL
33h 30m2 stops
$1,086
Find Deal
dom., jun. 8 - dom., jun. 15
 Logo
7:45 am - 7:05 amPHL-SIN
35h 20m2 stops
 Logo
9:10 am - 6:40 amSIN-PHL
33h 30m2 stops
$1,091
Find Deal
dom., jun. 8 - dom., jun. 15
Qatar Airways Logo
8:30 pm - 9:00 amPHL-SIN
24h 30m1 stop
Qatar Airways Logo
3:10 am - 9:00 amSIN-PHL
41h 50m1 stop
$1,142Qatar Airways
Find Deal
lun., sep. 29 - dom., oct. 12
American Airlines Logo
8:40 pm - 9:00 amPHL-SIN
24h 20m1 stop
American Airlines Logo
6:45 pm - 9:00 amSIN-PHL
26h 15m1 stop
$1,767American Airlines
Find Deal
dom., jun. 8 - dom., jun. 15
American Airlines Logo
8:40 pm - 3:45 pmPHL-SIN
31h 05m1 stop
American Airlines Logo
6:45 pm - 9:00 amSIN-PHL
26h 15m1 stop
$1,776American Airlines
Find Deal
dom., jun. 8 - dom., jun. 15

Air Canada flights from Philadelphia to Singapore

Our best Air Canada deals on Philadelphia to Singapore flight tickets
Air Canada
Sep 6
PHL3:25 pmPhiladelphia
51h 40m
2 stops
SIN7:05 amSingapore Changi
Sep 19
SIN6:15 amSingapore Changi
27h 23m
2 stops
PHL9:38 pmPhiladelphia
Air Canada
Sep 29
PHL4:50 pmPhiladelphia
50h 15m
2 stops
SIN7:05 amSingapore Changi
Oct 13
SIN6:15 amSingapore Changi
27h 23m
2 stops
PHL9:38 pmPhiladelphia
Air Canada
Sep 22
PHL3:25 pmPhiladelphia
49h 35m
2 stops
SIN5:00 amSingapore Changi
Sep 26
SIN6:15 amSingapore Changi
44h 23m
2 stops
PHL2:38 pmPhiladelphia

United Airlines flights from Philadelphia to Singapore

Our best United Airlines deals on Philadelphia to Singapore flight tickets
United Airlines
Sep 6
PHL6:30 amPhiladelphia
23h 55m
1 stop
SIN6:25 pmSingapore Changi
Sep 19
SIN8:40 pmSingapore Changi
32h 48m
1 stop
PHL5:28 pmPhiladelphia
United Airlines
Apr 30
PHL12:50 pmPhiladelphia
29h 55m
2 stops
SIN6:45 amSingapore Changi
May 11
SIN9:00 amSingapore Changi
26h 35m
2 stops
PHL11:35 pmPhiladelphia
United Airlines
Apr 30
PHL6:20 pmPhiladelphia
36h 05m
1 stop
SIN6:25 pmSingapore Changi
May 6
SIN8:40 pmSingapore Changi
32h 21m
2 stops
PHL5:01 pmPhiladelphia

See travel insights to Singapore from

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?

The month of March is, on average, the cheapest month to fly to Singapore from Philadelphia, with most prices found around $1,241. If you aren’t able to travel to Singapore during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,255.

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.

How have Philadelphia to Singapore flight prices changed over time?

As of April 2025, prices for Philadelphia to Singapore flights are approximately 52% more expensive when compared to flights at the same time last year.

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

$588

Fastest flight time

23h 50m

Direct flights

None

Airports in Singapore

1 airport
The best one-way flight to Singapore from Philadelphia in the past 72 hours is $588. The best round-trip flight deal from Philadelphia to Singapore found on momondo in the last 72 hours is $975.
The fastest flight from Philadelphia to Singapore takes 23h 50m
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)

  • How far is Philadelphia to Singapore Changi by plane?

    Singapore Changi is 9578.7 mi away from Philadelphia. 23h 55m 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?

  • 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?


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 AirlinesPriceFrom $1,031Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,121Free CancellationRating
7.4
3,560 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $1,791Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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.


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