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Find cheap flights from Pennsylvania to Singapore from $460

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pennsylvania to Singapore departing on 10/8. 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
Fri 6/28
Fri 7/5

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Low season

January

High season

December

Cheapest flight

$460
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Washington Dulles Airport to Singapore

FAQs for booking flights from Pennsylvania to Singapore

  • How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Pennsylvania to Singapore

 
Need help choosing which airline to fly with from Pennsylvania 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.
8.2
Singapore AirlinesOverall score based on 1424 reviews
8.1Comfort
8.7Crew
8.1Entertainment
8.4Boarding
7.8Food
Airline reviews

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

6.0 GoodDavid, May 2024JFK - SIN
Read more about Singapore Airlines reviews

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Crew experience was more transnational, seats were so close together (LtoR and FtoB) that it was difficult to enjoy much of anything. When the person in front leaned back, there is no space for me. Sadly it was a flight to be endured not experienced.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

Poor check in attitude , terrible food , movies selection poor, food came out cold , service terrible , entertainment system also broke so we had to use a iPad , worst biz class I have ever been on

Continual rescheduling of flights, inflight entertainment system did not work, staff not pleasant to interact with.

No power on an 11 hour flight? What a joke. Crew did not come by enough to get trash or offer water.

Everything could better always late always rescheduled flight is worse and costs me a hotel room! The dirtiest planes I’ve ever flown on slowest to board . Just awful will never fly again with them

The flight itself was good, however, the disorganization of boarding and the sheer amount of baggage STUFFED into the over head compartments in what appear to be an outdated plane was not okay. The plane was outdated. I walked into the restroom and a panel underneath the sink was on the floor. I called the attention of the stewardess and she quickly put it back into place. The entertainment system had to be rebooted in order to “work,” but even after rebooting, the sound was off. For the amount of money my wife and I paid, we expected a little bit more. Sad to say, but Phillippines Airlines missed the mark on many things going all the way to sectioning off such a small area for all the passengers to wait for boarding. Everyone was on top of each other. They also made you throw away your water, even after the initial security check. So the water you bought after the first security check wasn’t allowed onto the plane, but they didn’t offer a refill station or another place to buy water. Will definitely need to think again about booking with Philippine Airlines.

I paid for an aisle seat on my booking but for my return flight back in the US I was ina middle seat. I didnt realize this until i was already on the plane.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

I’ve had previous bad experiences with Philippine Airlines so i was pleasantly surprised with the vast improvement in comfort, service and food quality.

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

Pros: "Surprised to get a nice meal even if flight is short and good service from the crew. Flight is uneventful and smooth"
Cons: "The 4.5 hr delay did not help. Plus the hard landing by the captain. EVA air much better but they were on strike. I think the plane was full"

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Book cheap flights from Pennsylvania to Singapore

Recent round-trip flight deals

9/23Mon
1 stopCathay Pacific
21h 40mJFK-SIN
9/29Sun
1 stopCathay Pacific
23h 30mSIN-JFK
$847
9/11Wed
1 stopCathay Pacific
21h 40mJFK-SIN
9/24Tue
1 stopCathay Pacific
23h 30mSIN-JFK
$880
10/1Tue
1 stopCathay Pacific
26h 35mJFK-SIN
10/7Mon
1 stopCathay Pacific
23h 30mSIN-JFK
$883
9/16Mon
1 stopTurkish Airlines
32h 05mIAD-SIN
9/23Mon
1 stopTurkish Airlines
27h 20mSIN-IAD
$904
9/9Mon
1 stopTurkish Airlines
32h 05mIAD-SIN
10/9Wed
1 stopTurkish Airlines
27h 20mSIN-IAD
$917
9/25Wed
2 stopsUnited Airlines
27h 20mLGA-SIN
10/9Wed
2 stopsUnited Airlines
24h 08mSIN-LGA
$1,064
9/25Wed
1 stopUnited Airlines
24h 15mEWR-SIN
10/9Wed
1 stopUnited Airlines
24h 59mSIN-EWR
$1,064
11/9Sat
1 stopPhilippine Airlines
32h 25mJFK-SIN
11/25Mon
1 stopPhilippine Airlines
35h 45mSIN-JFK
$1,138
9/26Thu
nonstopSingapore Airlines
19h 10mEWR-SIN
10/3Thu
nonstopSingapore Airlines
18h 25mSIN-EWR
$1,363
9/5Thu
1 stopSingapore Airlines
34h 30mDCA-SIN
9/12Thu
1 stopSingapore Airlines
36h 14mSIN-DCA
$1,494

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Recent one-way flight deals

10/8Tue
2 stops
34h 10mIAD-SIN
$460
8/20Tue
3 stops
43h 55mJFK-SIN
$507
8/22Thu
1 stopSAUDIA
32h 35mIAD-SIN
$508
8/13Tue
1 stopTurkish Airlines
44h 20mEWR-SIN
$608
8/7Wed
1 stopTurkish Airlines
37h 50mJFK-SIN
$608
10/8Tue
3 stopsCathay Pacific
31h 40mDCA-SIN
$840
7/19Fri
2 stopsCathay Pacific
29h 25mIAD-SIN
$860
10/8Tue
nonstopSingapore Airlines
19h 10mEWR-SIN
$924
10/7Mon
nonstopSingapore Airlines
19h 10mEWR-SIN
$926
6/27Thu
2 stopsPhilippine Airlines
47h 55mDCA-SIN
$3,400

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Last minute flights from Pennsylvania to Singapore

Last minute flight, train and bus deals

5/30Thu
multi-stopUnited Airlines
24h 45mEWR-SIN
6/2Sun
multi-stopUnited Airlines
23h 15mSIN-EWR
$1,277
6/3Mon
multi-stopANA
32h 10mEWR-SIN
6/24Mon
multi-stopANA
29h 55mSIN-EWR
$1,279
6/3Mon
multi-stopTurkish Airlines
34h 30mJFK-SIN
6/17Mon
multi-stopTurkish Airlines
30h 05mSIN-JFK
$1,279
6/3Mon
multi-stopTurkish Airlines
25h 20mJFK-SIN
6/10Mon
multi-stopTurkish Airlines
23h 20mSIN-JFK
$1,295
5/30Thu
multi-stopQatar Airways
23h 30mJFK-SIN
6/14Fri
multi-stopQatar Airways
24h 00mSIN-JFK
$1,436
5/31Fri
multi-stopQatar Airways
41h 50mJFK-SIN
6/4Tue
multi-stopQatar Airways
24h 00mSIN-JFK
$1,441
6/2Sun
multi-stopCathay Pacific
22h 00mJFK-SIN
6/7Fri
multi-stopCathay Pacific
29h 05mSIN-JFK
$1,556
6/2Sun
multi-stopCathay Pacific
25h 30mJFK-SIN
6/6Thu
multi-stopCathay Pacific
23h 30mSIN-JFK
$1,557
5/29Wed
multi-stopSingapore Airlines
27h 45mDCA-SIN
6/5Wed
multi-stopSingapore Airlines
36h 14mSIN-DCA
$2,948
5/29Wed
multi-stopSingapore Airlines
27h 45mDCA-SIN
6/4Tue
multi-stopSingapore Airlines
36h 14mSIN-DCA
$2,971

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