S$ 726 Find cheap flights from Philadelphia to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Southeast Asia departing on 27-2. 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.
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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore2 stopsS$ 1,500

Good to know

Low season

September

High season

March

Cheapest flight

S$ 726
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Philadelphia to Singapore

FAQs - booking Southeast Asia flights

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

    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 Philadelphia to Southeast Asia.

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

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

    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 Southeast Asia with an airline and back to Philadelphia with another airline.

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

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

See more FAQs

Book cheap flights from Philadelphia to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Philadelphia to Southeast Asia found on KAYAK in the last 72 hours.
3-3Mon
2 stopsQatar Airways
31h 45mPHL-SIN
16-3Sun
1 stopQatar Airways
25h 15mSIN-PHL
S$ 1,500
10-2Mon
1 stopQatar Airways
29h 54mPHL-SIN
16-2Sun
2 stopsQatar Airways
37h 20mSIN-PHL
S$ 1,618
10-2Mon
1 stopQatar Airways
29h 54mPHL-SIN
23-2Sun
2 stopsQatar Airways
37h 20mSIN-PHL
S$ 1,627
10-2Mon
2 stops
28h 25mPHL-SIN
23-2Sun
3 stops
44h 01mSIN-PHL
S$ 1,646
10-2Mon
2 stopsCathay Pacific
46h 05mPHL-SIN
16-2Sun
2 stopsCathay Pacific
40h 24mSIN-PHL
S$ 1,744
3-3Mon
2 stopsCathay Pacific
31h 14mPHL-SIN
16-3Sun
2 stopsCathay Pacific
30h 23mSIN-PHL
S$ 1,764
9-1Thu
3 stops
34h 40mPHL-SIN
16-1Thu
2 stops
33h 20mSIN-PHL
S$ 1,871
10-2Mon
1 stopUnited Airlines
24h 36mPHL-SIN
16-2Sun
1 stopUnited Airlines
24h 32mSIN-PHL
S$ 1,875
16-1Thu
2 stopsEtihad Airways
33h 25mPHL-SIN
24-3Mon
2 stopsEtihad Airways
38h 27mSIN-PHL
S$ 1,880
10-2Mon
2 stopsUnited Airlines
27h 20mPHL-SIN
16-2Sun
3 stopsUnited Airlines
28h 55mSIN-PHL
S$ 1,881

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Southeast Asia found on KAYAK in the last 72 hours.
27-2Thu
3 stops
56h 35mPHL-SIN
S$ 726
27-2Thu
2 stops
35h 20mPHL-SIN
S$ 790
3-12Tue
3 stops
44h 45mPHL-SIN
S$ 808
27-2Thu
1 stopUnited Airlines
34h 30mPHL-SIN
S$ 935
11-1Sat
2 stopsTurkish Airlines
41h 25mPHL-SIN
S$ 949
3-12Tue
1 stopQatar Airways
30h 05mPHL-SIN
S$ 1,262
31-12Tue
2 stopsAir Canada
44h 35mPHL-SIN
S$ 1,287
31-12Tue
3 stopsUnited Airlines
37h 21mPHL-SIN
S$ 1,348
11-1Sat
1 stopQatar Airways
29h 54mPHL-SIN
S$ 1,442
15-12Sun
2 stopsAir Canada
27h 25mPHL-SIN
S$ 1,516

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Last minute flights from Philadelphia to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Southeast Asia that are departing in the next 10 days.
27-11Wed
multi-stop
28h 25mPHL-SIN
5-12Thu
multi-stop
40h 20mSIN-PHL
S$ 1,664
27-11Wed
multi-stopUnited Airlines
27h 10mPHL-SIN
5-12Thu
multi-stopUnited Airlines
31h 54mSIN-PHL
S$ 1,807
25-11Mon
multi-stopUnited Airlines
32h 30mPHL-SIN
9-12Mon
multi-stopUnited Airlines
25h 29mSIN-PHL
S$ 1,814
25-11Mon
multi-stopUnited Airlines
32h 30mPHL-SIN
30-12Mon
multi-stopUnited Airlines
37h 14mSIN-PHL
S$ 1,838
25-11Mon
multi-stopANA
31h 45mPHL-SIN
29-12Sun
multi-stopANA
28h 56mSIN-PHL
S$ 1,942
25-11Mon
multi-stopJapan Airlines
29h 26mPHL-SIN
8-12Sun
multi-stopJapan Airlines
25h 41mSIN-PHL
S$ 2,036
25-11Mon
multi-stopCathay Pacific
43h 20mPHL-SIN
9-12Mon
multi-stopCathay Pacific
30h 28mSIN-PHL
S$ 2,056
25-11Mon
multi-stopCathay Pacific
29h 20mPHL-SIN
28-12Sat
multi-stopCathay Pacific
31h 41mSIN-PHL
S$ 2,194
27-11Wed
multi-stopChina Southern
36h 00mPHL-SIN
4-12Wed
multi-stopChina Southern
40h 27mSIN-PHL
S$ 2,518
25-11Mon
multi-stopChina Southern
31h 40mPHL-SIN
8-12Sun
multi-stopChina Southern
40h 27mSIN-PHL
S$ 2,846

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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