SIN - PHL

S$ 849 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 28-6. 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

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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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

Sun, 27 Jul - Sun, 3 Aug
Air Canada Logo
09:10 - 14:37SIN-PHL
41h 27m2 stops
Air Canada Logo
15:20 - 00:45PHL-SIN
45h 25m2 stops
S$ 1,540Air Canada
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Thu, 21 Aug - Sun, 24 Aug
United Airlines Logo
20:40 - 11:59SIN-PHL
27h 19m2 stops
United Airlines Logo
19:58 - 18:25PHL-SIN
34h 27m2 stops
S$ 1,628United Airlines
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Fri, 11 Jul - Wed, 16 Jul
United Airlines Logo
08:45 - 05:37SIN-PHL
32h 52m2 stops
United Airlines Logo
06:30 - 18:25PHL-SIN
23h 55m1 stop
S$ 1,678United Airlines
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Sun, 27 Jul - Sun, 3 Aug
United Airlines Logo
20:40 - 22:31SIN-PHL
37h 51m2 stops
United Airlines Logo
18:28 - 18:25PHL-SIN
35h 57m1 stop
S$ 1,679United Airlines
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Thu, 21 Aug - Sun, 24 Aug
Qatar Airways Logo
18:45 - 09:05SIN-PHL
26h 20m1 stop
Qatar Airways Logo
20:25 - 15:45PHL-SIN
31h 20m1 stop
S$ 1,791Qatar Airways
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Fri, 11 Jul - Wed, 16 Jul
Qatar Airways Logo
18:45 - 09:00SIN-PHL
26h 15m1 stop
Qatar Airways Logo
20:30 - 21:00PHL-SIN
36h 30m1 stop
S$ 1,886Qatar Airways
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Wed, 20 Aug - Sun, 24 Aug
 Logo
03:10 - 09:05SIN-PHL
41h 55m1 stop
 Logo
21:15 - 17:30PHL-SIN
32h 15m2 stops
S$ 2,058
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Thu, 10 Jul - Wed, 16 Jul
 Logo
02:15 - 22:07SIN-PHL
31h 52m2 stops
 Logo
09:20 - 23:45PHL-SIN
26h 25m2 stops
S$ 2,069
Find Deal
Sat, 26 Jul - Sat, 2 Aug
American Airlines Logo
22:40 - 13:00SIN-PHL
26h 20m1 stop
American Airlines Logo
20:30 - 09:00PHL-SIN
24h 30m1 stop
S$ 2,116American Airlines
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Sat, 26 Jul - Sun, 3 Aug
Japan Airlines Logo
01:55 - 14:29SIN-PHL
24h 34m2 stops
Japan Airlines Logo
06:46 - 06:10PHL-SIN
35h 24m2 stops
S$ 2,451Japan Airlines
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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’s the cheapest day of the week to fly from Singapore to Philadelphia?

The average price of all round-trip flights from Singapore to Philadelphia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Philadelphia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Singapore to Philadelphia. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.


Good to know

Low seasonFebruary
High seasonNovember
Cheapest flightS$ 849
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 1% lower 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$ 663 for a one-way ticket and S$ 1,203 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, Star Alliance, and SkyTeam 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$ 1,564 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$ 1,975 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.

Top 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 3584 reviews
7.9Crew
7.3Food
7.4Comfort
7.4Entertainment
7.5Boarding
Airline reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

2.0 MediocreAnge, May 2025DOH - ATL
Read more Qatar Airways reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

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

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