S$ 682 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 3-5. 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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Cheapest return fare
S$ 1,392
Typical prices: S$ 1,529-S$ 1,700
Qatar Airways
Sun 29-3Sun 5-4
SIN - PHL • 1 stop
Cheapest one-way flight
S$ 682
Multiple Airlines
Sun 3-5
SIN - PHL • 2 stops
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Flight Deals
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Flight Deals

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

Sun, 29 Mar - Sun, 5 Apr
Qatar Airways Logo
19:40 - 09:00
SIN
-
PHL
25h 20m
1 stop
Qatar Airways Logo
20:40 - 15:45
PHL
-
SIN
31h 05m
1 stop
S$ 1,392Qatar Airways
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
22:20 - 10:14
SIN
-
PHL
23h 54m
2 stops
United Airlines Logo
18:20 - 20:15
PHL
-
SIN
37h 55m
1 stop
S$ 1,533United Airlines
Sun, 29 Mar - Sun, 5 Apr
Qatar Airways Logo
19:40 - 09:00
SIN
-
PHL
25h 20m
1 stop
Qatar Airways Logo
20:40 - 00:10
PHL
-
SIN
39h 30m
2 stops
S$ 1,534Qatar Airways
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
10:10 - 00:16
SIN
-
PHL
26h 06m
2 stops
United Airlines Logo
19:45 - 20:15
PHL
-
SIN
36h 30m
2 stops
S$ 1,536United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
22:20 - 21:31
SIN
-
PHL
35h 11m
1 stop
United Airlines Logo
19:45 - 20:15
PHL
-
SIN
36h 30m
2 stops
S$ 1,537United Airlines
Sun, 29 Mar - Sun, 5 Apr
United Airlines Logo
20:35 - 14:16
SIN
-
PHL
29h 41m
2 stops
United Airlines Logo
16:55 - 18:35
PHL
-
SIN
37h 40m
2 stops
S$ 1,586United Airlines
Sat, 28 Mar - Sun, 5 Apr
Multiple Airlines Logo
03:15 - 23:56
SIN
-
PHL
32h 41m
3 stops
Multiple Airlines Logo
09:15 - 05:15
PHL
-
SIN
32h 00m
2 stops
S$ 1,915Multiple Airlines
Fri, 22 May - Sat, 6 Jun
Air Canada Logo
06:15 - 15:38
SIN
-
PHL
45h 23m
2 stops
Air Canada Logo
16:20 - 05:00
PHL
-
SIN
48h 40m
2 stops
S$ 5,967Air Canada
Fri, 22 May - Sat, 6 Jun
American Airlines Logo
19:40 - 09:00
SIN
-
PHL
25h 20m
1 stop
American Airlines Logo
20:30 - 08:50
PHL
-
SIN
24h 20m
1 stop
S$ 9,065American Airlines
Fri, 22 May - Sat, 6 Jun
British Airways Logo
18:15 - 12:00
SIN
-
PHL
29h 45m
2 stops
British Airways Logo
22:10 - 16:05
PHL
-
SIN
29h 55m
1 stop
S$ 9,960British Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flightS$ 682
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 5% 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 3734 reviews
7.3Food
7.5Boarding
7.9Crew
7.4Comfort
7.4Entertainment
Airline reviews

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.

4.0 OkayAnonymous, Feb 2026
DOH - IAD
Read more Qatar Airways reviews

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

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

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