What are the cheapest airlines to fly from Pennsylvania to Sydney one-way?

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $543. Users have also found prices from $583 and $598 on ANA and United Airlines, respectively.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Pennsylvania to Sydney?

When deciding which route to take from Pennsylvania to Sydney consider New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith or New York LaGuardia - Sydney Kingsford Smith as they are the most popular.

What are the most popular airlines that fly from Pennsylvania to Sydney?

When booking a flight from Pennsylvania to Sydney, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

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

Find a great deal and save up to 64% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pennsylvania to Sydney within the next two weeks, with the cheapest ticket starting at $879.

What is the cheapest month to fly from Pennsylvania to Sydney?

The best pricing can be found in the month of September. Prices to Sydney from Pennsylvania average $1,475. You can even find prices in September for less than $1,475, as users have found deals to Sydney from as low as $861. The month of December appears to be one of the more expensive times to travel to Sydney from Pennsylvania. Flying in the targeted month can save you up to 36%.

What airport do you fly into for flights to Sydney from Pennsylvania?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Pennsylvania to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

Can I find deals for flights from Pennsylvania to Sydney that include hotel bookings?

Yes. In addition to deals on Pennsylvania to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pennsylvania to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Sydney.

Can I find deals for business class flights from Pennsylvania to Sydney?

Yes. Cheapflights offers flight deals from Pennsylvania to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$436+ Flights from Pennsylvania to Sydney

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Cheap flight deals from Pennsylvania to Sydney

Round-trip from	$923 (Flightnetwork)
One-way from	$467 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$1,678

From Pennsylvania to Sydney Kingsford Smith

Search Deals

One-way flight from Pennsylvania to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($252 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Pennsylvania to Sydney

Cheapest flights from Pennsylvania to Sydney
Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

mar. 10/212:34 pmEWR - SYD

2 stops26h 46mAir Canada

mar. 10/2810:20 amSYD - EWR

2 stops25h 17mAir Canada

Deal found 6/30

$915

sáb. 9/275:42 pmPHL - SYD

2 stops28h 03mMultiple Airlines

sáb. 10/112:45 pmSYD - PHL

2 stops31h 13mMultiple Airlines

Deal found 6/29

$947

mié. 8/209:00 amEWR - SYD

2 stops32h 05mMultiple Airlines

mié. 8/279:10 amSYD - EWR

2 stops25h 50mMultiple Airlines

Deal found 7/1

$952

lun. 8/186:00 pmEWR - SYD

1 stop22h 55mUnited Airlines

dom. 8/319:30 amSYD - EWR

1 stop23h 30mUnited Airlines

Deal found 6/29

$983

mar. 8/269:00 amEWR - SYD

2 stops34h 25mANA

lun. 9/811:50 amSYD - EWR

2 stops31h 15mANA

Deal found 6/30

$988

jue. 8/149:59 amDCA - SYD

1 stop31h 06mMultiple Airlines

jue. 8/219:10 amSYD - DCA

1 stop25h 49mMultiple Airlines

Deal found 6/30

$1,002

vie. 8/159:59 amDCA - SYD

1 stop31h 06mAlaska Airlines

vie. 8/229:10 amSYD - DCA

1 stop25h 49mAlaska Airlines

Deal found 7/1

$1,023

lun. 11/108:00 amPIT - SYD

2 stops33h 20mQantas Airways

lun. 11/172:20 pmSYD - PIT

1 stop19h 41mQantas Airways

Deal found 6/29

$1,025

dom. 8/174:55 pmEWR - SYD

1 stop24h 05mLufthansa

dom. 8/3110:20 amSYD - EWR

2 stops23h 57mLufthansa

Deal found 6/28

$1,025

mar. 8/2610:00 amJFK - SYD

2 stops38h 40mMultiple Airlines

vie. 9/124:20 pmSYD - JFK

1 stop28h 35mMultiple Airlines

Deal found 7/1

$1,063

dom. 8/2411:40 amLGA - SYD

2 stops29h 40mAir Canada

mar. 9/99:20 amSYD - LGA

2 stops38h 12mAir Canada

Deal found 7/1

$1,064

dom. 9/142:00 amJFK - SYD

1 stop27h 15mANA

mié. 10/1512:50 pmSYD - JFK

1 stop25h 05mANA

Deal found 7/1

$1,069

Best flights from Pennsylvania to Sydney
Discover carefully curated flight deals from Pennsylvania to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 1, 2025.

dom. 8/246:15 pmEWR - SYD

1 stop23h 05mAir Canada

mar. 9/99:20 amSYD - EWR

1 stop28h 01mAir Canada

Deal found 7/1

$923

sáb. 9/275:42 pmPHL - SYD

2 stops28h 03mMultiple Airlines

sáb. 10/112:45 pmSYD - PHL

2 stops31h 13mMultiple Airlines

Deal found 6/29

$947

mar. 8/197:00 amEWR - SYD

2 stops36h 25mANA

mar. 8/2611:50 amSYD - EWR

2 stops34h 19mANA

Deal found 6/30

$988

dom. 8/314:59 pmEWR - SYD

1 stop23h 56mUnited Airlines

mié. 9/109:30 amSYD - EWR

1 stop21h 30mUnited Airlines

Deal found 6/30

$993

vie. 8/159:59 amDCA - SYD

1 stop31h 06mAlaska Airlines

vie. 8/229:10 amSYD - DCA

1 stop25h 49mAlaska Airlines

Deal found 7/1

$1,023

lun. 11/108:00 amPIT - SYD

2 stops33h 20mQantas Airways

lun. 11/172:20 pmSYD - PIT

1 stop19h 41mQantas Airways

Deal found 6/29

$1,025

lun. 11/104:48 pmPIT - SYD

2 stops33h 17mAir New Zealand

lun. 11/1711:45 amSYD - PIT

2 stops26h 53mAir New Zealand

Deal found 6/29

$1,122

dom. 8/245:29 pmJFK - SYD

1 stop23h 36mAmerican Airlines

mar. 9/99:10 amSYD - JFK

1 stop23h 44mAmerican Airlines

Deal found 7/1

$1,168

mar. 9/97:35 pmDCA - SYD

2 stops26h 10mFiji Airways

mar. 9/161:15 pmSYD - DCA

2 stops23h 45mFiji Airways

Deal found 6/28

$1,195

dom. 8/1711:25 amLGA - SYD

1 stop29h 30mLufthansa

dom. 8/319:30 amSYD - LGA

1 stop23h 47mLufthansa

Deal found 6/29

$1,250

vie. 8/2210:05 amPIT - SYD

2 stops30h 30mDelta

mar. 8/269:25 amSYD - PIT

2 stops28h 04mDelta

Deal found 6/29

$1,332

mié. 8/278:20 amDCA - SYD

2 stops33h 40mPhilippine Airlines

mar. 9/910:10 amSYD - DCA

2 stops44h 12mPhilippine Airlines

Deal found 6/29

$1,378

Last-minute flights from Pennsylvania to Sydney
Discover last-minute flight deals from Pennsylvania to Sydney. Data last updated julio 1, 2025 and is based on user searches.

dom. 7/65:00 amEWR - SYD

2 stops36h 05mMultiple Airlines

mar. 8/269:10 amSYD - EWR

2 stops25h 50mMultiple Airlines

Deal found 6/29

$1,222

dom. 7/611:37 amJFK - SYD

1 stop29h 28mMultiple Airlines

mar. 8/269:10 amSYD - JFK

1 stop34h 20mMultiple Airlines

Deal found 6/29

$1,476

dom. 7/68:10 amIAD - SYD

2 stops48h 00mFiji Airways

sáb. 7/194:20 pmSYD - IAD

2 stops52h 30mFiji Airways

Deal found 6/30

$1,532

dom. 7/69:15 amLGA - SYD

2 stops44h 00mANA

mar. 8/268:55 pmSYD - LGA

2 stops31h 24mANA

Deal found 6/29

$1,743

dom. 7/68:19 amIAD - SYD

1 stop33h 01mAir Canada

dom. 7/209:20 amSYD - IAD

2 stops40h 09mAir Canada

Deal found 7/1

$1,841

lun. 7/712:15 pmIAD - SYD

1 stop31h 10mMultiple Airlines

lun. 7/147:45 pmSYD - IAD

1 stop37h 45mMultiple Airlines

Deal found 7/1

$1,823

lun. 7/78:00 pmEWR - SYD

2 stops33h 15mANA

lun. 7/218:55 pmSYD - EWR

2 stops31h 04mANA

Deal found 6/30

$1,827

lun. 7/76:15 pmEWR - SYD

1 stop23h 05mAir Canada

vie. 8/89:20 amSYD - EWR

1 stop21h 39mAir Canada

Deal found 6/29

$1,835

mar. 7/85:53 pmIAD - SYD

1 stop23h 02mAir New Zealand

mié. 9/39:55 amSYD - IAD

2 stops28h 00mAir New Zealand

Deal found 7/1

$1,650

mar. 7/81:30 pmJFK - SYD

1 stop29h 55mANA

mié. 7/3011:50 amSYD - JFK

1 stop25h 05mANA

Deal found 6/30

$1,715

mar. 7/86:53 pmJFK - SYD

2 stops34h 52mAlaska Airlines

vie. 8/19:40 pmSYD - JFK

2 stops34h 07mAlaska Airlines

Deal found 6/29

$1,763

vie. 7/117:19 amPHL - SYD

2 stops34h 11mMultiple Airlines

dom. 7/135:45 pmSYD - PHL

1 stop27h 13mMultiple Airlines

Deal found 6/30

$1,644

One-way flights from Pennsylvania to Sydney
Search for one-way flight options from Pennsylvania to Sydney. Find affordable one-way fares based on user searches. Data last updated julio 1, 2025.

lun. 8/184:34 pmEWR - SYD

2 stops56h 06mMultiple Airlines

Deal found 6/30

$467

lun. 9/15:52 pmIAD - SYD

2 stops54h 48mMultiple Airlines

Deal found 7/1

$469

jue. 8/148:59 amDCA - SYD

2 stops39h 41mMultiple Airlines

Deal found 6/30

$512

mar. 8/511:09 amPHL - SYD

2 stops29h 56mMultiple Airlines

Deal found 6/29

$512

mié. 9/249:00 amEWR - SYD

1 stop32h 30mAlaska Airlines

Deal found 6/30

$543

mar. 8/268:00 amDCA - SYD

2 stops33h 30mAlaska Airlines

Deal found 7/1

$579

lun. 8/252:00 amJFK - SYD

1 stop27h 15mANA

Deal found 6/30

$583

mar. 9/1610:00 amJFK - SYD

3 stops31h 30mMultiple Airlines

Deal found 6/30

$585

mar. 8/263:25 pmLGA - SYD

2 stops28h 00mANA

Deal found 6/30

$587

mar. 8/267:00 amEWR - SYD

2 stops46h 15mANA

Deal found 6/30

$587

mié. 9/249:55 amLGA - SYD

2 stops31h 05mUnited Airlines

Deal found 7/1

$598

lun. 9/292:10 pmEWR - SYD

1 stop26h 50mUnited Airlines

Deal found 6/30

$600

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

mar. 10/21

2:34 pm-8:20 am

2 stops26h 46m

Sydney Kingsford Smith

lun. 10/27

10:20 am-4:53 pm

1 stop21h 33m

$915

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

sáb. 9/27

5:42 pm-11:45 am

2 stops28h 03m

Sydney Kingsford Smith

sáb. 10/11

2:45 pm-6:58 am

2 stops31h 13m

$947

NewarkSydney

EWR - SYD

EWRSYD

Newark

mié. 8/20

9:00 am-7:05 am

2 stops32h 05m

Sydney Kingsford Smith

mié. 8/27

9:10 am-9:00 pm

2 stops25h 50m

$952

NewarkSydney

EWR - SYD

EWRSYD

Newark

lun. 8/18

6:00 pm-6:55 am

1 stop22h 55m

Sydney Kingsford Smith

dom. 8/31

9:30 am-7:00 pm

1 stop23h 30m

$983

NewarkSydney

EWR - SYD

EWRSYD

Newark

mar. 8/26

9:00 am-9:25 am

2 stops34h 25m

Sydney Kingsford Smith

lun. 9/8

11:50 am-5:05 am

2 stops31h 15m

$988

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

jue. 8/14

9:59 am-7:05 am

1 stop31h 06m

Sydney Kingsford Smith

jue. 8/21

9:10 am-8:59 pm

1 stop25h 49m

$1,002

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

vie. 8/15

9:59 am-7:05 am

1 stop31h 06m

Sydney Kingsford Smith

vie. 8/22

9:10 am-8:59 pm

1 stop25h 49m

$1,023

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 11/10

8:00 am-9:20 am

2 stops33h 20m

Sydney Kingsford Smith

lun. 11/17

2:20 pm-6:01 pm

1 stop19h 41m

$1,025

NewarkSydney

EWR - SYD

EWRSYD

Newark

dom. 8/17

4:55 pm-7:00 am

1 stop24h 05m

Sydney Kingsford Smith

dom. 8/31

10:20 am-8:17 pm

2 stops23h 57m

$1,025

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

mar. 8/26

10:00 am-2:40 pm

2 stops38h 40m

Sydney Kingsford Smith

vie. 9/12

4:20 pm-6:55 am

1 stop28h 35m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 60 results

...

Best time to book a flight from Pennsylvania to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pennsylvania with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Sydney

What is the cheapest month to book a flight from Pennsylvania to Sydney?

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $1,040). Flying from Pennsylvania to Sydney in December is currently the most expensive (average of $1,630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Sydney as you normally would.

Reviews of airlines servicing Sydney

See what other customers who have flown with Air Tahiti Nui, ANA, and Fiji Airways from Pennsylvania to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very good

64 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.4

Very good

892 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.0

Very good

202 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very good

7,973 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Air New Zealand

8.0

Very good

486 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly into for flights to Sydney from Pennsylvania?
Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Pennsylvania to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.
What are the cheapest airlines to fly from Pennsylvania to Sydney one-way?
For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $543. Users have also found prices from $583 and $598 on ANA and United Airlines, respectively.
What are the most popular routes from Pennsylvania to Sydney?
When deciding which route to take from Pennsylvania to Sydney consider New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith or New York LaGuardia - Sydney Kingsford Smith as they are the most popular.
Can I find deals for flights from Pennsylvania to Sydney that include hotel bookings?
Yes. In addition to deals on Pennsylvania to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pennsylvania to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Sydney.
Can I find deals for business class flights from Pennsylvania to Sydney?
Yes. Cheapflights offers flight deals from Pennsylvania to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Pennsylvania to Sydney?
Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $1,040). Flying from Pennsylvania to Sydney in December is currently the most expensive (average of $1,630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Wollongong

Parramatta

Manly

Coogee

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Top 7 airlines flying from Pennsylvania to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$276	Average$1,240	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$860	Average$1,443	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$940	Average$1,225	FlexibilityNo cancel fee	On-time67%
Air New Zealand	Cheapest$1,220	Average$1,699	FlexibilityNo cancel fee	On-time78%
American Airlines	Cheapest$1,266	Average$1,714	FlexibilityNo cancel fee	On-time71%
Qantas Airways	Cheapest$1,294	Average$1,795	FlexibilityNo cancel fee	On-time74%
Fiji Airways	Cheapest$1,390	Average$1,628	FlexibilityNo cancel fee	On-time74%

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$436+ Cheap flights from Pennsylvania to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pennsylvania to Sydney with Cheapflights

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Cheap flight deals from Pennsylvania to Sydney

Keep the following information in mind while searching for Pennsylvania to Sydney flight deals. Data was last updated julio 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pennsylvania to Sydney

Cheapest flights from Pennsylvania to SydneyExplore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Best time to book a flight from Pennsylvania to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pennsylvania with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Sydney

What is the cheapest month to book a flight from Pennsylvania to Sydney?

What is the cheapest time of day to fly from PA to SYD?

Find hourly flight availability from Pennsylvania to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated julio 1, 2025.

See what other customers who have flown with Air Tahiti Nui, ANA, and Fiji Airways from Pennsylvania to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from Pennsylvania?

What are the cheapest airlines to fly from Pennsylvania to Sydney one-way?

What are the most popular routes from Pennsylvania to Sydney?

Can I find deals for flights from Pennsylvania to Sydney that include hotel bookings?

How can I find direct flights from Pennsylvania to Sydney?

Can I find deals for business class flights from Pennsylvania to Sydney?

What is the cheapest month to book a flight from Pennsylvania to Sydney?

Traveling to a place near Pennsylvania?

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Alternative routes for Pennsylvania to Sydney

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Top 7 airlines flying from Pennsylvania to Sydney

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Cheapest flights from Pennsylvania to Sydney
Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.