SIN - PHL

S$ 643 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 7-3. 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.
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Search 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 Flight Deals 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.

Recent return flight deals from Singapore to Philadelphia

Recommended return deals departing in the coming months from the most popular airlines that fly from Singapore to Philadelphia.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
08:00 - 05:43SIN-PHL
34h 43m2 stops
18:38 - 17:20PHL-SIN
34h 42m3 stops
S$ 1,304
Find Deal
Mon, 3 Mar - Mon, 10 Mar
07:15 - 05:43SIN-PHL
35h 28m3 stops
18:38 - 17:20PHL-SIN
34h 42m3 stops
S$ 1,407
Find Deal
Mon, 3 Mar - Mon, 10 Mar
22:20 - 15:35SIN-PHL
29h 15m1 stop
18:00 - 18:45PHL-SIN
36h 45m2 stops
S$ 1,532United Airlines
Find Deal
Wed, 19 Mar - Sun, 30 Mar
10:00 - 22:36SIN-PHL
24h 36m2 stops
15:30 - 07:55PHL-SIN
28h 25m2 stops
S$ 1,535Air Canada
Find Deal
Thu, 20 Mar - Thu, 27 Mar
10:10 - 09:52SIN-PHL
36h 42m2 stops
15:21 - 08:00PHL-SIN
27h 39m2 stops
S$ 1,539United Airlines
Find Deal
Mon, 24 Feb - Tue, 4 Mar
09:10 - 10:15SIN-PHL
37h 05m2 stops
09:45 - 07:05PHL-SIN
33h 20m2 stops
S$ 1,562Air Canada
Find Deal
Thu, 15 May - Sun, 18 May
23:15 - 16:20SIN-PHL
30h 05m1 stop
19:40 - 15:55PHL-SIN
32h 15m1 stop
S$ 1,749British Airways
Find Deal
Mon, 3 Mar - Mon, 10 Mar
10:15 - 15:45SIN-PHL
42h 30m1 stop
19:56 - 14:55PHL-SIN
29h 59m1 stop
S$ 1,765Qatar Airways
Find Deal
Mon, 24 Feb - Tue, 4 Mar
03:15 - 16:30SIN-PHL
25h 15m1 stop
20:45 - 14:55PHL-SIN
30h 10m1 stop
S$ 1,784Qatar Airways
Find Deal
Wed, 19 Mar - Thu, 27 Mar
23:20 - 16:25SIN-PHL
29h 05m1 stop
18:30 - 16:05PHL-SIN
33h 35m1 stop
S$ 1,910British Airways
Find Deal
Mon, 16 Jun - Tue, 8 Jul

Flights from Singapore to Philadelphia - Travel Insights & Trends

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.

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 March, where tickets cost S$ 1,612 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is S$ 2,289 and S$ 1,957 respectively.

Good to know

Low season

January

High season

June

Cheapest flight

S$ 643
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (5% 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$ 474 for a one-way ticket and S$ 962 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 Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Singapore to Philadelphia are Qatar Airways and United Airlines. With an average price for the route of S$ 2,020 and an overall rating of 7.5, Qatar Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of S$ 1,647 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.

See more FAQs

Top 3 airlines serving 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.
7.5
Qatar AirwaysOverall score based on 3704 reviews
7.5Comfort
8.0Crew
7.6Boarding
7.4Food
7.5Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Jan 2025DOH - ORD
Read more Qatar Airways reviews

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

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

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Book flights to Philadelphia if you plan to visit one of these locations
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Everything you need to know for your flight from Singapore to Philadelphia

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