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Find cheap flights from Philadelphia to Singapore from $744

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Singapore departing on 6/25. 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
0 bags
Tue 6/11
Tue 6/18

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Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore2 stops$1,245

Good to know

Low season

January

High season

June

Cheapest flight

$744
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Philadelphia to Singapore

FAQs - booking Singapore flights

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

    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 Philadelphia to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Philadelphia 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 Philadelphia to Singapore?

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

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

    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 Singapore from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Morning departure is around 3% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Philadelphia to Singapore

 
Need help choosing which airline to fly with from Philadelphia to Singapore? 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.
8.0
DeltaOverall score based on 10745 reviews
7.4Food
8.6Crew
8.0Entertainment
7.9Comfort
8.2Boarding
Airline reviews

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

10.0 ExcellentGregory, May 2024MCO - JFK
Read more about Delta reviews

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

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

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Some of the crew members were rude for no good reason

Book cheap flights from Philadelphia to Singapore

Recent round-trip flight deals

10/28Mon
2 stops
29h 35mPHL-SIN
11/11Mon
1 stop
41h 25mSIN-PHL
$1,245
10/28Mon
2 stopsQatar Airways
25h 45mPHL-SIN
11/10Sun
1 stopQatar Airways
26h 20mSIN-PHL
$1,282
9/12Thu
1 stopUnited Airlines
24h 10mPHL-SIN
10/17Thu
1 stopUnited Airlines
22h 47mSIN-PHL
$1,517
9/17Tue
1 stopUnited Airlines
24h 10mPHL-SIN
9/23Mon
1 stopUnited Airlines
22h 40mSIN-PHL
$1,518
10/2Wed
2 stopsAmerican Airlines
35h 10mPHL-SIN
10/5Sat
2 stopsAmerican Airlines
28h 00mSIN-PHL
$1,749
7/17Wed
2 stopsDelta
29h 40mPHL-SIN
7/23Tue
2 stopsDelta
43h 29mSIN-PHL
$1,804
7/18Thu
2 stopsAmerican Airlines
27h 59mPHL-SIN
7/23Tue
2 stopsAmerican Airlines
27h 53mSIN-PHL
$1,952
7/22Mon
2 stopsDelta
40h 12mPHL-SIN
7/27Sat
2 stopsDelta
30h 25mSIN-PHL
$2,098
6/16Sun
2 stopsJapan Airlines
46h 10mPHL-SIN
6/23Sun
2 stopsJapan Airlines
27h 54mSIN-PHL
$3,094
6/17Mon
2 stopsJapan Airlines
25h 35mPHL-SIN
6/22Sat
2 stopsJapan Airlines
24h 43mSIN-PHL
$8,972

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Recent one-way flight deals

6/25Tue
2 stopsTurkish Airlines
26h 00mPHL-SIN
$744
6/27Thu
2 stopsTurkish Airlines
47h 55mPHL-SIN
$810
6/26Wed
1 stopQatar Airways
24h 15mPHL-SIN
$1,050
6/28Fri
1 stopQatar Airways
36h 00mPHL-SIN
$1,053
6/26Wed
2 stopsDelta
35h 30mPHL-SIN
$1,077
6/24Mon
1 stopQatar Airways
31h 00mPHL-SIN
$1,083
6/24Mon
2 stopsDelta
39h 15mPHL-SIN
$1,087
6/27Thu
1 stopQatar Airways
31h 00mPHL-SIN
$1,256
6/29Sat
1 stopAmerican Airlines
36h 00mPHL-SIN
$1,337
6/24Mon
3 stopsUnited Airlines
29h 30mPHL-SIN
$2,286

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Last minute flights from Philadelphia to Singapore

Last minute flight, train and bus deals

5/17Fri
multi-stopQatar Airways
29h 20mPHL-SIN
5/24Fri
multi-stopQatar Airways
47h 24mSIN-PHL
$1,872
5/17Fri
multi-stopQatar Airways
26h 39mPHL-SIN
5/23Thu
multi-stopQatar Airways
25h 15mSIN-PHL
$2,027
5/17Fri
multi-stopQatar Airways
26h 39mPHL-SIN
5/24Fri
multi-stopQatar Airways
41h 00mSIN-PHL
$2,030
5/17Fri
multi-stop
34h 05mPHL-SIN
5/24Fri
multi-stop
28h 25mSIN-PHL
$2,216
5/17Fri
multi-stopQatar Airways
24h 14mPHL-SIN
5/23Thu
multi-stopQatar Airways
25h 15mSIN-PHL
$2,460
5/17Fri
multi-stopCathay Pacific
39h 35mPHL-SIN
5/23Thu
multi-stopCathay Pacific
31h 57mSIN-PHL
$2,542

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Philadelphia - Singapore Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Singapore - Philadelphia

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