SIN - PHL

S$ 743 Find Cheap Flights from Singapore to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Philadelphia departing on 19-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 1,193
Overall average: S$ 1,562
Air Canada
Tue 10-3Tue 17-3
SIN - PHL • 2 stops
Cheapest one-way flight
S$ 743
Typical prices: S$ 1,374-S$ 1,803
Multiple Airlines
Mon 19-1
SIN - PHL • 3 stops
Top airlines
Air Canada
Cheapest • from S$ 1,265 (return)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 37% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Philadelphia (SIN-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Philadelphia

Tue, 10 Mar - Tue, 17 Mar
Air Canada Logo
08:50 - 15:49
SIN
-
PHL
42h 59m2 stops
Air Canada Logo
15:30 - 07:00
PHL
-
SIN
27h 30m2 stops
S$ 1,193Air Canada
Thu, 22 Jan - Wed, 4 Feb
Air Canada Logo
08:50 - 22:46
SIN
-
PHL
26h 56m2 stops
Air Canada Logo
16:05 - 00:55
PHL
-
SIN
43h 50m2 stops
S$ 1,265Air Canada
Thu, 5 Feb - Mon, 9 Feb
Air Canada Logo
08:50 - 14:47
SIN
-
PHL
42h 57m2 stops
Air Canada Logo
07:50 - 00:55
PHL
-
SIN
28h 05m2 stops
S$ 1,299Air Canada
Tue, 10 Mar - Tue, 17 Mar
Qatar Airways Logo
20:15 - 09:00
SIN
-
PHL
24h 45m1 stop
Qatar Airways Logo
20:50 - 08:45
PHL
-
SIN
23h 55m1 stop
S$ 1,433Qatar Airways
Thu, 22 Jan - Wed, 4 Feb
Qatar Airways Logo
19:30 - 09:00
SIN
-
PHL
50h 30m2 stops
Qatar Airways Logo
19:45 - 08:45
PHL
-
SIN
24h 00m1 stop
S$ 1,494Qatar Airways
Tue, 10 Mar - Tue, 17 Mar
Qatar Airways Logo
17:25 - 09:00
SIN
-
PHL
27h 35m2 stops
Qatar Airways Logo
20:50 - 14:55
PHL
-
SIN
30h 05m1 stop
S$ 1,531Qatar Airways
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
22:20 - 14:31
SIN
-
PHL
29h 11m3 stops
United Airlines Logo
15:01 - 08:00
PHL
-
SIN
27h 59m2 stops
S$ 1,535United Airlines
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
10:10 - 21:52
SIN
-
PHL
24h 42m1 stop
United Airlines Logo
12:40 - 08:00
PHL
-
SIN
30h 20m2 stops
S$ 1,536United Airlines
Thu, 5 Feb - Mon, 9 Feb
Qatar Airways Logo
20:15 - 09:00
SIN
-
PHL
25h 45m1 stop
Qatar Airways Logo
19:45 - 14:55
PHL
-
SIN
30h 10m1 stop
S$ 1,704Qatar Airways
Thu, 5 Feb - Mon, 9 Feb
Qatar Airways Logo
20:15 - 09:00
SIN
-
PHL
25h 45m1 stop
Qatar Airways Logo
19:45 - 08:45
PHL
-
SIN
24h 00m1 stop
S$ 1,705Qatar Airways
Booking Insights

KAYAK's insights & trends for Singapore to Philadelphia flights

Get data-powered insights and trends into flights from Singapore to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Singapore to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Philadelphia is November, where tickets cost S$ 1,010 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is S$ 1,861 and S$ 1,752 respectively.

Good to know

Low seasonJanuary
Cheapest flightS$ 743
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Singapore to Philadelphia

When to book flights from Singapore to Philadelphia

Are your dates flexible? Find out the best times to travel from Singapore to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Philadelphia

  • What is the cheapest flight from Singapore to Philadelphia?

    In the last 3 days, the lowest price for a flight from Singapore to Philadelphia was S$ 743 for a one-way ticket and S$ 1,265 for a return.

  • Which airports will I be using when flying from Singapore to Philadelphia?

    When flying out of Singapore you will be using Singapore Changi. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Singapore to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Philadelphia?

    oneworld, and Star Alliance are the airline alliances operating flights between Singapore and Philadelphia, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Philadelphia, United Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Singapore to Philadelphia are United Airlines and Qatar Airways. With an average price for the route of S$ 1,575 and an overall rating of 7.4, United Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of S$ 1,911 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Singapore to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Singapore to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3683 reviews
7.9Crew
7.4Comfort
7.4Entertainment
7.3Food
7.5Boarding
Airline reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

6.0 GoodAnonymous, Oct 2025
DOH - SFO
Read more Qatar Airways reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

The staff was great and made the long trip easy peasy!

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

Everything you need to know for your flight from Singapore to Philadelphia

Information on your arrival and departure airports