S$ 537 Find Cheap Flights from Southeast Asia to Pennsylvania

1 adult

Search hundreds of travel sites at once for deals on flights to Pennsylvania

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

December

Cheapest flight

S$ 537
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Singapore to Washington Dulles Airport

FAQs for booking flights from Southeast Asia to Pennsylvania

  • How does KAYAK find such low prices on flights from Southeast Asia to Pennsylvania?

    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 Southeast Asia to Pennsylvania.

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

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

  • What is the Hacker Fare option on flights from Southeast Asia to Pennsylvania?

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

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

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

See more FAQs

Top airlines flying from Southeast Asia to Pennsylvania

Need help choosing which airline to fly with from Southeast Asia to Pennsylvania? 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 3542 reviews
7.3Food
7.9Crew
7.4Comfort
7.5Boarding
7.4Entertainment
Airline reviews

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.

2.0 MediocreAnonymous, Feb 2025TUS - LAX
Read more Qatar Airways reviews

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

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.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

Book cheap flights from Southeast Asia to Pennsylvania

Recent return flight deals

16-4Wed
1 stopSAUDIA
24h 00mSIN-IAD
28-4Mon
2 stopsSAUDIA
32h 35mIAD-SIN
S$ 843
25-4Fri
1 stopSAUDIA
42h 30mSIN-JFK
3-5Sat
2 stopsSAUDIA
40h 45mJFK-SIN
S$ 925
25-3Tue
1 stop
24h 00mSIN-JFK
31-3Mon
1 stop
35h 55mJFK-SIN
S$ 1,093
4-6Wed
1 stopUnited Airlines
39h 35mKUL-EWR
23-7Wed
2 stopsUnited Airlines
28h 10mEWR-KUL
S$ 1,106
4-6Wed
2 stopsUnited Airlines
45h 29mKUL-EWR
23-7Wed
2 stopsUnited Airlines
36h 00mEWR-KUL
S$ 1,113
25-3Tue
1 stop
23h 40mSIN-JFK
1-4Tue
2 stops
31h 35mJFK-SIN
S$ 1,126
24-4Thu
1 stopAir Canada
23h 05mSIN-EWR
7-5Wed
1 stopAir Canada
29h 15mEWR-SIN
S$ 1,162
23-4Wed
1 stopQatar Airways
41h 50mSIN-JFK
7-5Wed
1 stopQatar Airways
21h 40mJFK-SIN
S$ 1,488
31-3Mon
1 stopQatar Airways
24h 00mSIN-JFK
16-4Wed
1 stopQatar Airways
21h 40mJFK-SIN
S$ 1,503
15-4Tue
2 stopsAir Canada
39h 15mSIN-EWR
20-5Tue
2 stopsAir Canada
29h 10mEWR-SIN
S$ 1,567

Search by stops

Search by airline

Search by price

Recent one-way flight deals

30-4Wed
1 stopSAUDIA
24h 00mSIN-IAD
S$ 537
30-4Wed
2 stopsSAUDIA
48h 00mSIN-IAD
S$ 577
10-4Thu
2 stops
48h 03mSIN-PHL
S$ 637
7-4Mon
3 stops
52h 24mSIN-EWR
S$ 642
8-4Tue
2 stopsUnited Airlines
27h 58mSIN-LGA
S$ 684
25-4Fri
1 stopUnited Airlines
32h 45mSIN-EWR
S$ 684
19-3Wed
1 stopANA
23h 50mSIN-JFK
S$ 724
11-4Fri
1 stopANA
23h 50mSIN-JFK
S$ 741
28-4Mon
1 stopQatar Airways
32h 25mSIN-JFK
S$ 913
24-4Thu
1 stopQatar Airways
24h 00mSIN-JFK
S$ 919

Search by stops

Search by airline

Search by price

Last minute flights from Southeast Asia to Pennsylvania

Last minute flight, train and bus deals

13-3Thu
multi-stop
23h 40mSIN-JFK
26-3Wed
multi-stop
24h 30mJFK-SIN
S$ 1,001
13-3Thu
multi-stop
23h 40mSIN-JFK
26-3Wed
multi-stop
24h 30mJFK-SIN
S$ 1,003
13-3Thu
multi-stop
23h 40mSIN-JFK
26-3Wed
multi-stop
24h 30mJFK-SIN
S$ 1,007
17-3Mon
multi-stopUnited Airlines
31h 47mSIN-EWR
24-4Thu
multi-stopUnited Airlines
32h 15mEWR-SIN
S$ 1,143
15-3Sat
multi-stopAir Canada
25h 05mSIN-EWR
28-3Fri
multi-stopAir Canada
26h 15mEWR-SIN
S$ 1,163
17-3Mon
multi-stopKorean Air
34h 00mSIN-JFK
22-4Tue
multi-stopKorean Air
27h 40mJFK-SIN
S$ 1,251
17-3Mon
multi-stopUnited Airlines
27h 52mSIN-LGA
22-4Tue
multi-stopUnited Airlines
32h 45mLGA-SIN
S$ 1,460
16-3Sun
multi-stopQatar Airways
24h 35mSIN-JFK
6-4Sun
multi-stopQatar Airways
31h 40mJFK-SIN
S$ 1,546
13-3Thu
multi-stopQatar Airways
24h 35mSIN-JFK
14-4Mon
multi-stopQatar Airways
31h 40mJFK-SIN
S$ 1,578
14-3Fri
multi-stopKorean Air
24h 29mSIN-JFK
28-3Fri
multi-stopKorean Air
28h 00mJFK-SIN
S$ 6,168

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Pennsylvania

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.