S$ 860 Find Cheap Flights from Southeast Asia 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 to Philadelphia departing on 1-6. 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, 0 bags

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Cheap Flights from Southeast Asia to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia 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 Southeast Asia to Philadelphia

Fri, 17 Apr - Sat, 25 Apr
United Airlines Logo
09:00 - 14:11
SIN
-
PHL
41h 11m
2 stops
United Airlines Logo
14:55 - 18:35
PHL
-
SIN
63h 40m
2 stops
S$ 1,589United Airlines
Fri, 17 Apr - Sat, 25 Apr
United Airlines Logo
09:00 - 14:11
SIN
-
PHL
41h 11m
2 stops
United Airlines Logo
12:51 - 18:35
PHL
-
SIN
65h 44m
2 stops
S$ 1,593United Airlines
Fri, 17 Apr - Sat, 25 Apr
United Airlines Logo
09:00 - 14:11
SIN
-
PHL
41h 11m
2 stops
United Airlines Logo
06:12 - 18:35
PHL
-
SIN
24h 23m
1 stop
S$ 1,639United Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
19:40 - 09:05
SIN
-
PHL
25h 25m
1 stop
Multiple Airlines Logo
20:30 - 14:35
PHL
-
SIN
30h 05m
2 stops
S$ 1,642Multiple Airlines
Fri, 17 Apr - Sat, 25 Apr
United Airlines Logo
09:00 - 14:11
SIN
-
PHL
41h 11m
2 stops
United Airlines Logo
06:12 - 18:35
PHL
-
SIN
24h 23m
1 stop
S$ 1,643United Airlines
Sat, 9 May - Sat, 16 May
United Airlines Logo
20:35 - 14:20
SIN
-
PHL
29h 45m
2 stops
United Airlines Logo
09:55 - 18:35
PHL
-
SIN
44h 40m
2 stops
S$ 1,649United Airlines
Tue, 28 Apr - Mon, 8 Jun
United Airlines Logo
09:00 - 12:17
SIN
-
PHL
39h 17m
2 stops
United Airlines Logo
16:14 - 18:35
PHL
-
SIN
38h 21m
2 stops
S$ 1,710United Airlines
Tue, 28 Apr - Mon, 8 Jun
United Airlines Logo
20:35 - 14:16
SIN
-
PHL
29h 41m
3 stops
United Airlines Logo
09:21 - 18:35
PHL
-
SIN
45h 14m
2 stops
S$ 1,781United Airlines
Tue, 28 Apr - Mon, 8 Jun
United Airlines Logo
20:35 - 00:59
SIN
-
PHL
40h 24m
2 stops
United Airlines Logo
19:45 - 18:35
PHL
-
SIN
34h 50m
2 stops
S$ 1,782United Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
13:45 - 06:02
SIN
-
PHL
28h 17m
2 stops
Multiple Airlines Logo
20:30 - 15:45
PHL
-
SIN
31h 15m
1 stop
S$ 1,795Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flightS$ 860
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Singapore to Philadelphia

FAQs for booking flights from Southeast Asia to Philadelphia

  • How does KAYAK find such low prices on flights from Southeast Asia 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 Southeast Asia to Philadelphia.

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

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

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

Reviews of the top 3 airlines flying from Southeast Asia to Philadelphia

 
Need help choosing which airline to fly with from Southeast Asia 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 3730 reviews
7.5Boarding
7.9Crew
7.3Food
7.4Comfort
7.3Entertainment
Airline reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

10.0 ExcellentBrian, Feb 2026
DOH - ATL
Read more Qatar Airways reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

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