What airlines fly to Australia?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from Pennsylvania according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 8 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Pennsylvania to Australia on average per week?

As of May 2025, there are 9 flights per week flying from Pennsylvania to Australia. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

How long is the flight from Pennsylvania to Australia?

Flight times from Pennsylvania to Australia vary, but if you’re flying out of Philadelphia and flying into Sydney (one of the most popular routes), then the duration is 22h 27m on average. Another popular route from Pennsylvania to Australia is flying from Pittsburgh to Sydney, which will take roughly 23h 01m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Pennsylvania to Australia?

Fiji Airways, Qatar Airways, and Alaska Airlines are the most popular carriers operating from Pennsylvania to Australia

When did momondo last update prices for flights from Pennsylvania to Australia?

Prices for flights from Pennsylvania to Australia were last updated today.

How many operators does momondo search for flights from Pennsylvania to Australia?

The number of operators available for flights from Pennsylvania to Australia is 11 as of May 2025.

How old do you have to be to fly from Pennsylvania to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia 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 Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$454 Cheap Flights from Pennsylvania to Australia - Save in Minutes

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Find the cheapest flights from Pennsylvania to Australia

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Cheap round-trip flights

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

5:10 pm - 6:35 amDCA-SYD

23h 25m1 stop

9:25 am - 4:00 pmSYD-DCA

20h 35m1 stop

$933Delta

Find Deal

Sun, Jul 27 - Sun, Aug 10

12:35 pm - 6:35 amIAD-SYD

28h 00m2 stops

10:25 am - 6:42 pmSYD-IAD

23h 17m2 stops

$938Delta

Find Deal

Sun, Sep 21 - Mon, Oct 6

9:05 am - 2:40 pmJFK-SYD

39h 35m1 stop

4:20 pm - 6:55 amSYD-JFK

28h 35m1 stop

$1,063

Find Deal

Wed, Jun 11 - Mon, Jun 16

9:05 am - 2:40 pmJFK-SYD

39h 35m1 stop

4:20 pm - 6:55 amSYD-JFK

28h 35m1 stop

$1,065

Find Deal

Wed, Jun 11 - Mon, Jun 16

12:30 am - 9:10 amEWR-MEL

41h 40m2 stops

3:10 pm - 11:40 pmMEL-EWR

47h 30m2 stops

$1,171Turkish Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 31

7:30 pm - 11:45 amDCA-SYD

26h 15m2 stops

2:45 pm - 11:00 pmSYD-DCA

23h 15m2 stops

$1,213Fiji Airways

Find Deal

Sat, Sep 27 - Sat, Oct 11

7:30 pm - 11:45 amDCA-SYD

26h 15m2 stops

2:45 pm - 11:00 pmSYD-DCA

23h 15m2 stops

$1,260Fiji Airways

Find Deal

Sat, Sep 27 - Sat, Oct 18

12:45 pm - 8:45 amIAD-SYD

30h 00m2 stops

11:50 am - 12:30 amSYD-IAD

26h 40m2 stops

$1,263Air New Zealand

Find Deal

Sat, Aug 23 - Tue, Sep 2

4:47 pm - 8:45 amDCA-SYD

25h 58m2 stops

11:50 am - 8:51 pmSYD-DCA

24h 01m2 stops

$1,263Air New Zealand

Find Deal

Wed, Sep 17 - Thu, Oct 9

12:30 am - 7:25 pmEWR-MEL

52h 55m2 stops

9:20 pm - 10:35 pmMEL-EWR

39h 15m2 stops

$1,377Turkish Airlines

Find Deal

Wed, Sep 17 - Wed, Oct 1

Delta flights from Pennsylvania to Australia

Our best Delta deals on Pennsylvania to Australia flight tickets

Delta

Jul 27

DCA5:10 pmWashington, D.C. Reagan-National

23h 25m

1 stop

SYD6:35 amSydney Kingsford Smith

Aug 10

SYD9:25 amSydney Kingsford Smith

20h 35m

1 stop

DCA4:00 pmWashington, D.C. Reagan-National

$933

Find similar

Delta

Sep 21

IAD12:35 pmWashington, D.C. Dulles Intl

28h 00m

2 stops

SYD6:35 amSydney Kingsford Smith

Oct 6

SYD10:25 amSydney Kingsford Smith

23h 17m

2 stops

IAD6:42 pmWashington, D.C. Dulles Intl

$938

Find similar

Delta

Jun 20

DCA5:10 pmWashington, D.C. Reagan-National

23h 25m

1 stop

SYD6:35 amSydney Kingsford Smith

Jul 9

SYD9:25 amSydney Kingsford Smith

20h 35m

1 stop

DCA4:00 pmWashington, D.C. Reagan-National

$1,140

Find similar

Hawaiian Airlines flights from Pennsylvania to Australia

Our best Hawaiian Airlines deals on Pennsylvania to Australia flight tickets

Hawaiian Airlines

May 13

EWR4:00 pmNewark

37h 45m

2 stops

SYD7:45 pmSydney Kingsford Smith

May 29

SYD9:40 pmSydney Kingsford Smith

34h 49m

2 stops

EWR6:29 pmNewark

$1,576

Find similar

Hawaiian Airlines

May 13

JFK4:30 pmNew York John F Kennedy Intl

37h 15m

2 stops

SYD7:45 pmSydney Kingsford Smith

May 29

SYD9:40 pmSydney Kingsford Smith

24h 19m

2 stops

JFK7:59 amNew York John F Kennedy Intl

$1,609

Find similar

How to get the cheapest flight ticket from Pennsylvania to Australia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from Pennsylvania, with most prices found around $1,157. If you aren’t able to travel during the month of February, then book flights to Australia from Pennsylvania during August instead. Flights to Australia in August, while not as cheap as those in February, still average around $1,288.

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

The cheapest day to depart from Pennsylvania to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,373. On the other hand, Thursday is the most expensive day to depart from Pennsylvania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,659.

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

Flying to Australia from Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,449 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,063 on average. Flights to Australia from Pennsylvania in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Australia from Pennsylvania when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,479 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Pennsylvania for as low as $1,005 on momondo.

Cheap Pennsylvania to Australia flight deals and tips

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

Best Price Found	$454
Fastest flight time	21h 23m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Australia	2 airports

The best one-way flight to Australia from Pennsylvania in the past 72 hours is $454. The best round-trip flight deal from Pennsylvania to Australia found on momondo in the last 72 hours is $933.

The fastest flight from Pennsylvania to Australia takes 21h 23m

Direct flights go from Pennsylvania to Australia on Monday, Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Qantas Airways.

There are 2 airports near Australia: Melbourne (MEL), Sydney Kingsford Smith (SYD)

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When did momondo last update prices for flights from Pennsylvania to Australia?
Prices for flights from Pennsylvania to Australia were last updated today.
How many operators does momondo search for flights from Pennsylvania to Australia?
The number of operators available for flights from Pennsylvania to Australia is 11 as of May 2025.
How old do you have to be to fly from Pennsylvania to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia 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 Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Australia

Compare and see reviews for airlines that fly from Pennsylvania to Australia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $337	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $717	Free Cancellation	Rating 8.0 7,934 reviews	Search Delta flights
United Airlines	PriceFrom $861	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights
Air Canada	PriceFrom $940	Free Cancellation	Rating 7.0 9,245 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $945	Free Cancellation	Rating 8.1 190 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $1,220	Free Cancellation	Rating 8.0 472 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom $1,294	Free Cancellation	Rating 7.4 3,563 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $1,297	Free Cancellation	Rating 7.5 829 reviews	Search Qantas Airways flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

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

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

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 help filter your options to help you make an informed choice when booking flights to Australia from Pennsylvania.

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

If you are not ready to book a flight from Pennsylvania to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.