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Cheap flights from Pennsylvania to Sydney from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Sydney departing on 4/29. 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 Pennsylvania to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Pennsylvania to Sydney 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 Pennsylvania to Sydney.

Cheap last minute flights

Planning a quick getaway from Pennsylvania to Sydney? 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 Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Pennsylvania to Sydney

Find recent round-trip train or bus tickets from Pennsylvania to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
2:13 pm - 6:35 amIAD-SYD
26h 22m2 stops
5:35 pm - 8:42 amSYD-IAD
29h 07m2 stops
$816British Airways
Find Deal
lun., may. 12 - lun., may. 26
8:16 am - 7:05 amDCA-SYD
32h 49m1 stop
10:25 am - 4:09 pmSYD-DCA
19h 44m1 stop
$827Qantas Airways
Find Deal
mar., abr. 15 - mié., abr. 23
5:20 pm - 6:55 amIAD-SYD
22h 35m1 stop
10:25 am - 10:43 pmSYD-IAD
26h 18m1 stop
$837American Airlines
Find Deal
mié., abr. 2 - mié., abr. 23
9:31 am - 6:35 amDCA-SYD
29h 04m1 stop
11:50 am - 6:51 pmSYD-DCA
22h 01m1 stop
$837American Airlines
Find Deal
lun., mar. 3 - dom., mar. 16
4:45 pm - 9:15 amPHL-SYD
25h 30m1 stop
11:50 am - 10:59 pmSYD-PHL
26h 09m1 stop
$859United Airlines
Find Deal
mié., mar. 12 - mié., mar. 19
5:10 pm - 8:35 amDCA-SYD
23h 25m1 stop
11:05 am - 8:00 pmSYD-DCA
24h 55m2 stops
$871Delta
Find Deal
lun., feb. 17 - mar., feb. 25
8:30 am - 6:55 amPHL-SYD
32h 25m1 stop
9:30 am - 12:39 amSYD-PHL
29h 09m2 stops
$872United Airlines
Find Deal
dom., abr. 6 - dom., abr. 20
9:00 am - 9:00 amDCA-SYD
32h 00m1 stop
11:50 am - 4:10 pmSYD-DCA
20h 20m1 stop
lun., ene. 20 - jue., feb. 13
1:55 pm - 6:35 amJFK-SYD
26h 40m1 stop
9:25 am - 11:53 pmSYD-JFK
28h 28m1 stop
$969Delta
Find Deal
mié., may. 14 - vie., jun. 13
6:30 pm - 5:40 pmEWR-SYD
31h 10m2 stops
10:20 am - 4:51 pmSYD-EWR
21h 31m1 stop
mié., feb. 26 - mar., mar. 11
5:30 pm - 7:05 amDCA-SYD
23h 35m1 stop
$391Qantas Airways
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mar., abr. 29
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$393Qantas Airways
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sáb., feb. 8
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$395Qantas Airways
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dom., feb. 23
5:20 pm - 6:35 amIAD-SYD
22h 15m1 stop
$404American Airlines
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dom., mar. 23
1:52 pm - 6:35 amIAD-SYD
24h 43m2 stops
$409American Airlines
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sáb., feb. 8
5:18 pm - 3:35 pmIAD-SYD
54h 17m3 stops
sáb., feb. 22
9:00 am - 7:25 amDCA-SYD
54h 25m3 stops
sáb., feb. 22
11:05 am - 6:50 amJFK-SYD
27h 45m1 stop
$640Delta
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jue., feb. 6
11:00 am - 8:35 amLGA-SYD
29h 35m2 stops
$640Delta
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mié., feb. 19
11:05 am - 6:50 amJFK-SYD
27h 45m1 stop
$657KLM
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dom., feb. 2
5:24 pm - 10:20 amIAD-SYD
24h 56m2 stops
11:50 am - 4:14 pmSYD-IAD
20h 24m1 stop
$987Qantas Airways
Find Deal
lun., ene. 13 - jue., ene. 23
6:10 am - 6:35 amIAD-SYD
32h 25m1 stop
11:50 am - 4:14 pmSYD-IAD
20h 24m1 stop
$1,017American Airlines
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mar., ene. 14 - lun., feb. 3
10:05 am - 9:35 amJFK-SYD
55h 30m3 stops
11:20 am - 10:38 pmSYD-JFK
27h 18m2 stops
$1,212Air Canada
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mié., ene. 15 - mié., ene. 29
7:59 pm - 7:00 amLGA-SYD
43h 01m1 stop
12:10 pm - 11:23 pmSYD-LGA
27h 13m2 stops
$1,277United Airlines
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mar., ene. 14 - mar., ene. 21
7:30 pm - 7:00 amEWR-SYD
43h 30m1 stop
11:50 am - 4:34 pmSYD-EWR
20h 44m1 stop
$1,277United Airlines
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mar., ene. 14 - mar., ene. 21
10:05 am - 9:35 amJFK-SYD
31h 30m2 stops
11:20 am - 8:42 pmSYD-JFK
25h 22m2 stops
$1,280Air Canada
Find Deal
mié., ene. 15 - mié., ene. 29
7:40 am - 6:50 amJFK-SYD
31h 10m1 stop
11:05 am - 4:00 pmSYD-JFK
20h 55m1 stop
$1,325Delta
Find Deal
sáb., ene. 11 - mié., ene. 22
7:40 am - 6:50 amJFK-SYD
31h 10m1 stop
11:05 am - 11:14 pmSYD-JFK
28h 09m2 stops
$1,329Delta
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sáb., ene. 11 - mié., ene. 22
6:55 am - 9:35 amEWR-SYD
34h 40m3 stops
2:00 pm - 5:50 amSYD-EWR
31h 50m3 stops
$1,499
Find Deal
vie., ene. 10 - jue., ene. 30
11:00 am - 9:35 amEWR-SYD
30h 35m2 stops
2:00 pm - 5:50 amSYD-EWR
31h 50m3 stops
$1,511
Find Deal
vie., ene. 10 - jue., ene. 30
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 3:25 pmSYD-JFK
20h 40mnonstop
$2,122Qantas Airways
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dom., mar. 2 - sáb., mar. 15
7:20 pm - 8:20 amJFK-SYD
23h 00mnonstop
9:10 am - 4:20 pmSYD-JFK
21h 10mnonstop
$2,146Qantas Airways
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dom., abr. 6 - sáb., abr. 19
6:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 3:25 pmSYD-JFK
20h 40mnonstop
$2,173Qantas Airways
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dom., mar. 16 - dom., mar. 23
7:20 pm - 8:20 amJFK-SYD
23h 00mnonstop
9:10 am - 4:20 pmSYD-JFK
21h 10mnonstop
$2,313Qantas Airways
Find Deal
vie., abr. 11 - vie., abr. 18
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$2,355Qantas Airways
Find Deal
sáb., feb. 8 - vie., feb. 21
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$2,383Qantas Airways
Find Deal
sáb., feb. 8 - vie., feb. 28
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$2,403Qantas Airways
Find Deal
jue., ene. 30 - mié., feb. 12
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$2,427Qantas Airways
Find Deal
sáb., feb. 8 - vie., feb. 21
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$3,353British Airways
Find Deal
dom., feb. 9 - dom., feb. 16
5:15 pm - 8:20 amJFK-SYD
23h 05mnonstop
9:45 am - 2:25 pmSYD-JFK
20h 40mnonstop
$3,404British Airways
Find Deal
sáb., feb. 8 - vie., feb. 21

Qantas Airways flights from Pennsylvania to Sydney

Our best Qantas Airways deals on Pennsylvania to Sydney flight tickets
Qantas Airways
Apr 15
DCA8:16 amWashington, D.C. Reagan-National
32h 49m
1 stop
SYD7:05 amSydney Kingsford Smith
Apr 23
SYD10:25 amSydney Kingsford Smith
19h 44m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
Qantas Airways
Feb 2
DCA5:30 pmWashington, D.C. Reagan-National
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 8
SYD11:15 amSydney Kingsford Smith
25h 44m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Qantas Airways
Jan 19
DCA5:30 pmWashington, D.C. Reagan-National
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 1
SYD11:50 amSydney Kingsford Smith
23h 12m
1 stop
DCA7:02 pmWashington, D.C. Reagan-National

United Airlines flights from Pennsylvania to Sydney

Our best United Airlines deals on Pennsylvania to Sydney flight tickets
United Airlines
Mar 12
PHL4:45 pmPhiladelphia
25h 30m
1 stop
SYD9:15 amSydney Kingsford Smith
Mar 19
SYD11:50 amSydney Kingsford Smith
26h 09m
1 stop
PHL10:59 pmPhiladelphia
United Airlines
Apr 6
PHL8:30 amPhiladelphia
32h 25m
1 stop
SYD6:55 amSydney Kingsford Smith
Apr 20
SYD9:30 amSydney Kingsford Smith
29h 09m
2 stops
PHL12:39 amPhiladelphia
United Airlines
Apr 6
PHL8:30 amPhiladelphia
32h 25m
1 stop
SYD6:55 amSydney Kingsford Smith
Apr 21
SYD10:20 amSydney Kingsford Smith
28h 19m
2 stops
PHL12:39 amPhiladelphia

See travel insights to Sydney from

How to get the cheapest flight ticket from Pennsylvania to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from Pennsylvania to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,157. If you are unable to visit Sydney during the month of February, then departing from Pennsylvania during the month March is also very affordable. Most momondo users find prices during this month for around $1,238.

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

The cheapest day to depart from Pennsylvania to Sydney is on a Sunday when prices can be found for as low as $1,373. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,659.

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

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Pennsylvania to Sydney in the morning for as low as $1,449. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $2,063. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

The ideal time to book your flight to Sydney is 27 days in advance when prices tend to average $1,559. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Pennsylvania for as low as $981 on momondo.

Cheap Pennsylvania to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Sydney

Best Price Found

$391

Fastest flight time

21h 55m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Sydney

1 airport
The best one-way flight to Sydney from Pennsylvania in the past 72 hours is $391. The best round-trip flight deal from Pennsylvania to Sydney found on momondo in the last 72 hours is $816.
The fastest flight from Pennsylvania to Sydney takes 21h 55m
Direct flights go from Pennsylvania to Sydney on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Qantas Airways and British Airways.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Pennsylvania to Sydney Kingsford Smith Airport?

    Prices for flights from Pennsylvania to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Pennsylvania to Sydney Kingsford Smith 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Pennsylvania to Sydney

Compare and see reviews for airlines that fly from Pennsylvania to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $834Free CancellationRating
8.0
8,501 reviews
Search Delta flights
Air CanadaPriceFrom $940Free CancellationRating
7.0
8,516 reviews
Search Air Canada flights
United AirlinesPriceFrom $990Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,034Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,270Free CancellationRating
7.5
811 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,401Free CancellationRating
7.9
477 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Sydney?

Finding the right flight to Sydney from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Pennsylvania to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Pennsylvania to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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