S$ 1,486 Find Cheap Flights from Southeast Asia to Philadelphia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 3-3. 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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Everything you should know

Cheapest return fare
S$ 1,486
Overall average: S$ 1,538
Qatar Airways
Tue 3-3Tue 10-3
SIN - PHL • 1 stop
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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

Tue, 3 Mar - Tue, 10 Mar
Qatar Airways Logo
20:15 - 09:00
SIN
-
PHL
25h 45m
1 stop
Qatar Airways Logo
20:45 - 16:40
PHL
-
SIN
31h 55m
2 stops
S$ 1,486Qatar Airways
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
20:15 - 09:00
SIN
-
PHL
25h 45m
1 stop
Multiple Airlines Logo
20:45 - 10:20
PHL
-
SIN
25h 35m
2 stops
S$ 1,527Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Qatar Airways Logo
03:15 - 09:00
SIN
-
PHL
42h 45m
1 stop
Qatar Airways Logo
20:45 - 08:45
PHL
-
SIN
24h 00m
1 stop
S$ 1,531Qatar Airways
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
10:10 - 00:16
SIN
-
PHL
26h 06m
2 stops
United Airlines Logo
18:20 - 20:15
PHL
-
SIN
37h 55m
1 stop
S$ 1,536United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
10:10 - 00:16
SIN
-
PHL
26h 06m
2 stops
United Airlines Logo
18:20 - 20:15
PHL
-
SIN
37h 55m
1 stop
S$ 1,537United Airlines
Thu, 19 Mar - Thu, 26 Mar
United Airlines Logo
22:20 - 11:45
SIN
-
PHL
25h 25m
2 stops
United Airlines Logo
09:55 - 20:15
PHL
-
SIN
46h 20m
2 stops
S$ 1,586United Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
07:40 - 19:48
SIN
-
PHL
25h 08m
2 stops
Multiple Airlines Logo
12:21 - 05:40
PHL
-
SIN
29h 19m
2 stops
S$ 1,693Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
22:20 - 17:14
SIN
-
PHL
30h 54m
2 stops
United Airlines Logo
14:52 - 18:35
PHL
-
SIN
39h 43m
2 stops
S$ 1,707United Airlines
Thu, 19 Mar - Thu, 26 Mar
United Airlines Logo
10:10 - 21:31
SIN
-
PHL
23h 21m
1 stop
United Airlines Logo
08:46 - 07:00
PHL
-
SIN
34h 14m
1 stop
S$ 1,847United Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
19:25 - 16:00
SIN
-
PHL
33h 35m
2 stops
Multiple Airlines Logo
18:30 - 17:20
PHL
-
SIN
34h 50m
3 stops
S$ 1,851Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flightS$ 1,486
Best time to beat the crowds but there is an average 20% 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 3731 reviews
7.9Crew
7.3Food
7.4Entertainment
7.5Boarding
7.4Comfort
Airline reviews

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

10.0 ExcellentSoosnata, Feb 2026
DOH - IAH
Read more Qatar Airways reviews

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.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

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

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

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