PHL - SIN

S$ 726 Find cheap flights from Philadelphia to Singapore

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 Singapore 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Singapore, 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 Singapore, 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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Cheap flight deals from Philadelphia to Singapore (PHL-SIN)

 
These are the cheapest deals for flights from Philadelphia to Singapore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Philadelphia to Singapore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Singapore.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:55 - 16:40PHL-SIN
31h 45m2 stops
03:15 - 16:30SIN-PHL
25h 15m1 stop
S$ 1,500Qatar Airways
Find Deal
Mon, 3 Mar - Sun, 16 Mar
20:01 - 14:55PHL-SIN
29h 54m1 stop
15:25 - 15:45SIN-PHL
37h 20m2 stops
S$ 1,618Qatar Airways
Find Deal
Mon, 10 Feb - Sun, 16 Feb
20:01 - 14:55PHL-SIN
29h 54m1 stop
15:25 - 15:45SIN-PHL
37h 20m2 stops
S$ 1,627Qatar Airways
Find Deal
Mon, 10 Feb - Sun, 23 Feb
09:00 - 02:25PHL-SIN
28h 25m2 stops
07:15 - 14:16SIN-PHL
44h 01m3 stops
S$ 1,646
Find Deal
Mon, 10 Feb - Sun, 23 Feb
18:35 - 05:40PHL-SIN
46h 05m2 stops
20:15 - 23:39SIN-PHL
40h 24m2 stops
S$ 1,744Cathay Pacific
Find Deal
Mon, 10 Feb - Sun, 16 Feb
09:26 - 05:40PHL-SIN
31h 14m2 stops
01:25 - 19:48SIN-PHL
30h 23m2 stops
S$ 1,764Cathay Pacific
Find Deal
Mon, 3 Mar - Sun, 16 Mar
06:00 - 05:40PHL-SIN
34h 40m3 stops
00:40 - 21:00SIN-PHL
33h 20m2 stops
S$ 1,871
Find Deal
Thu, 9 Jan - Thu, 16 Jan
18:24 - 08:00PHL-SIN
24h 36m1 stop
10:10 - 21:42SIN-PHL
24h 32m1 stop
S$ 1,875United Airlines
Find Deal
Mon, 10 Feb - Sun, 16 Feb
11:10 - 09:35PHL-SIN
33h 25m2 stops
19:25 - 21:52SIN-PHL
38h 27m2 stops
S$ 1,880Etihad Airways
Find Deal
Thu, 16 Jan - Mon, 24 Mar
15:40 - 08:00PHL-SIN
27h 20m2 stops
22:20 - 14:15SIN-PHL
28h 55m3 stops
S$ 1,881United Airlines
Find Deal
Mon, 10 Feb - Sun, 16 Feb

Flights from Philadelphia to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Singapore?

The average price of all flights from Philadelphia to Singapore clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Singapore on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Philadelphia to Singapore. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Philadelphia to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to Singapore is February, where tickets cost S$ 1,621 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is S$ 2,754 and S$ 2,498 respectively.

How far in advance should I book a flight from Philadelphia to Singapore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to Singapore, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 5 days before departure.

Good to know

Low season

September

High season

May

Cheapest flight

S$ 726
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Philadelphia to Singapore

When to book flights from Philadelphia to Singapore

Are your dates flexible? Find out the best times to travel from Philadelphia to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Singapore

  • What is the cheapest flight from Philadelphia to Singapore?

    In the last 3 days, the lowest price for a flight from Philadelphia to Singapore was S$ 540 for a one-way ticket and S$ 1,116 for a return.

  • Which airports will I be using when flying from Philadelphia to Singapore?

    On your way to Singapore, you’ll fly out from Philadelphia. You’ll be landing at Singapore Changi.

  • Which aircraft models fly most regularly from Philadelphia to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Singapore?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Singapore, with oneworld being the most commonly used for this route.

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

    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 Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore 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 Singapore?

    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 Singapore 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 Singapore?

    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 Singapore 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 Singapore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Singapore 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 Singapore

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 Singapore 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 from Philadelphia to Singapore

Information on your arrival and departure airports

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