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Look for other cheap flights to Philadelphia

$887 Cheap flights to Philadelphia

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Philadelphia departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Philadelphia

Cheap return flights

These are some of the best return flight deals from Australia to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Australia to Philadelphia.

Cheap last-minute flights

Planning a quick getaway from Australia to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Philadelphia

Find recent round-trip train or bus tickets from Australia to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
13:55 - 17:20SYD-PHL
43h 25m2 stops
08:00 - 08:45PHL-SYD
32h 45m2 stops
$2,192Air New Zealand
Find Deal
Fri, 7 Feb - Mon, 17 Feb
14:30 - 11:19SYD-PHL
36h 49m2 stops
12:24 - 12:30PHL-SYD
32h 06m2 stops
$2,201
Find Deal
Sat, 21 Dec - Sat, 4 Jan
11:20 - 14:50SYD-PHL
43h 30m3 stops
15:30 - 09:35PHL-SYD
26h 05m2 stops
$2,624Air Canada
Find Deal
Fri, 7 Feb - Mon, 17 Feb
11:20 - 14:50SYD-PHL
43h 30m2 stops
15:30 - 07:20PHL-SYD
25h 50m2 stops
$2,803Air Canada
Find Deal
Sat, 11 Jan - Mon, 28 Apr
11:15 - 07:27SYD-PHL
36h 12m1 stop
13:45 - 09:00PHL-SYD
27h 15m1 stop
$2,957Qantas Airways
Find Deal
Fri, 7 Feb - Mon, 17 Feb
16:20 - 00:47MEL-PHL
24h 27m2 stops
12:35 - 05:40PHL-MEL
25h 05m1 stop
$2,980American Airlines
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Fri, 31 Jan - Sun, 2 Mar
12:00 - 19:24MEL-PHL
23h 24m1 stop
18:40 - 13:35PHL-MEL
27h 55m2 stops
$2,997American Airlines
Find Deal
Sat, 1 Mar - Mon, 31 Mar
12:10 - 11:41SYD-PHL
39h 31m2 stops
18:16 - 07:00PHL-SYD
22h 44m1 stop
$3,021United Airlines
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Sat, 11 Jan - Wed, 23 Apr
07:00 - 23:52SYD-PHL
32h 52m2 stops
16:30 - 07:05PHL-SYD
24h 35m1 stop
$3,058Qantas Airways
Find Deal
Sat, 11 Jan - Mon, 28 Apr
11:20 - 22:52SYD-PHL
27h 32m3 stops
15:40 - 06:20PHL-SYD
46h 40m2 stops
$3,116United Airlines
Find Deal
Wed, 25 Dec - Thu, 9 Jan
14:00 - 05:24SYD-PHL
31h 24m3 stops
Tue, 19 Nov
14:00 - 05:47SYD-PHL
55h 47m3 stops
Wed, 27 Nov
12:10 - 17:18SYD-PHL
21h 08m1 stop
$1,841United Airlines
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Thu, 16 Jan
16:15 - 07:17SYD-PHL
31h 02m1 stop
$1,964United Airlines
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Tue, 31 Dec
11:15 - 17:35SYD-PHL
22h 20m1 stop
$2,036Qantas Airways
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Wed, 27 Nov
06:05 - 14:53SYD-PHL
24h 48m2 stops
$2,045Qantas Airways
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Sat, 11 Jan
17:25 - 07:27SYD-PHL
30h 02m1 stop
$2,215American Airlines
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Sat, 11 Jan
17:25 - 23:52SYD-PHL
22h 27m1 stop
$2,234American Airlines
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Fri, 10 Jan
16:00 - 15:45SYD-PHL
39h 45m2 stops
$3,528Air Canada
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Thu, 2 Jan
11:20 - 14:50SYD-PHL
43h 30m3 stops
$3,751Air Canada
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Thu, 2 Jan
11:15 - 17:47SYD-PHL
22h 32m1 stop
08:37 - 06:10PHL-SYD
29h 33m1 stop
$3,284
Find Deal
Sat, 16 Nov - Sun, 24 Nov
17:25 - 00:52SYD-PHL
23h 27m2 stops
13:45 - 07:25PHL-SYD
25h 40m2 stops
$3,285
Find Deal
Sat, 16 Nov - Sun, 24 Nov
17:50 - 23:40SYD-PHL
45h 50m3 stops
10:50 - 12:00PHL-SYD
33h 10m2 stops
$3,387
Find Deal
Sat, 16 Nov - Sun, 24 Nov
11:20 - 14:50SYD-PHL
43h 30m3 stops
15:30 - 09:35PHL-SYD
50h 05m3 stops
$4,541Air Canada
Find Deal
Sat, 16 Nov - Sun, 24 Nov

Philadelphia flights insights and trends

Explore insights for your Philadelphia flight to craft the best travel plan

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel to Philadelphia during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $2,074.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Australia to Philadelphia is on a Thursday when prices can be found for as low as $2,050. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $2,614. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

What is the cheapest time of day to depart on your flight to Philadelphia?

Flying to Philadelphia from Australia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,673 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $2,275.

How long does it take to fly to Philadelphia?

The flight from Australia to Philadelphia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to Philadelphia (the most popular airport in Philadelphia), then the flight time is 21h 03m on average. If you fly from Melbourne (another popular airport in Australia) to Philadelphia, then the average flight time is 38h 20m.

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

The ideal time to book your flight to Philadelphia is 40 days in advance, when prices tend to average $2,236. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $1,153.

Cheapest flights to Philadelphia

Find the cheapest flights to Philadelphia from your nearest city or airport
CHEAPEST MONTH TO FLY TO PHILADELPHIA FROM SYDNEYJuly25% cheaperFlying from Sydney to Philadelphia costs on average just $1,695 in July
MOST EXPENSIVE MONTH TO FLY TO PHILADELPHIA FROM SYDNEYDecember31% more expensiveIt costs about $2,949 for flights to Philadelphia from Sydney in December
MOST POPULAR MONTH TO FLY TO PHILADELPHIA FROM SYDNEYJune654% more users visitedMore momondo users searched in flights to Philadelphia from Sydney in June than any other month

Cheap Philadelphia flight deals and tips

Summary info about Philadelphia flight prices, duration and airlines

Best One-Way Price

$887

Best Round-Trip Price

$2,192

Fastest flight time

21h 08m

Popular in

December
The best one-way flight price to Philadelphia from Australia in the last 72 hours is $887 (Sydney Kingsford Smith to Philadelphia).
The best round-trip flight price to Philadelphia from Australia in the last 72 hours is $2,192 (Sydney Kingsford Smith to Philadelphia).
The fastest flight to Philadelphia from Australia takes 21h 08m (Sydney Kingsford Smith to Philadelphia).
December has the highest demand for flights to Philadelphia, with a 6% price increase on average.

Frequently asked questions about flying to Philadelphia

Is there an alternative airport near Philadelphia?

Those flying to Philadelphia could potentially find better pricing at Allentown-Bethlehem Airport (81 km from Philadelphia city centre) or Newark Airport (117 km from Philadelphia city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Philadelphia?

Allentown-Bethlehem Airport has an average price of $281 per person and is typically the cheapest airport to fly into when visiting Philadelphia. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Philadelphia?

Users booking trips to Philadelphia from Nashville found flights 80% cheaper than the average price of flights to Philadelphia. To find the cheapest price to Philadelphia from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Philadelphia Airport?

Prices for flights to Philadelphia Airport are updated daily.

How many operators does momondo search for flights to Philadelphia Airport?

How old do you have to be to fly to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Philadelphia. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Philadelphia with flexible booking policies on momondo?

All flight searches to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Philadelphia.

I’m not ready to book a flight to Philadelphia right now. Can momondo alert me if prices change?

Price alerts on flights to Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Popular Flights to Philadelphia

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Philadelphia

These routes have the cheapest flights to Philadelphia found by momondo users in Australia
DepartingDestinationBest TimeBest Price
SydneyPhiladelphia21h 03m$2,056
MelbournePhiladelphia38h 20m$2,770
BrisbanePhiladelphia26h 59m$2,812
AdelaidePhiladelphia39h 32m$3,769
CanberraPhiladelphia31h 09m$3,790
PerthPhiladelphia59h 15m$4,031
DarwinPhiladelphia29h 38m$4,567