When did momondo last update prices for flights from Allentown-Bethlehem Airport to Australia?

Prices for flights from Allentown-Bethlehem Airport to Australia were last updated today.

How old do you have to be to fly from Allentown-Bethlehem Airport to Australia?

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 from Allentown-Bethlehem Airport to Australia.

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

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,833 Cheap Flights from Allentown to Australia in 2025/26

1 adult

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Find the cheapest flights from Allentown to Australia

Round-trip

One-way

Cheap return flights

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06:15 - 09:15ABE-SYD

35h 00m2 stops

11:50 - 21:01SYD-ABE

25h 11m2 stops

$1,994United Airlines

Find Deal

Wed, 11 Feb - Tue, 3 Mar

06:15 - 07:00ABE-SYD

56h 45m2 stops

11:50 - 21:01SYD-ABE

25h 11m2 stops

$2,017United Airlines

Find Deal

Sat, 7 Feb - Sun, 22 Feb

11:30 - 06:20ABE-SYD

26h 50m2 stops

12:10 - 21:01SYD-ABE

24h 51m3 stops

$2,225United Airlines

Find Deal

Wed, 11 Feb - Tue, 3 Mar

12:49 - 06:50ABE-SYD

26h 01m2 stops

10:40 - 22:52SYD-ABE

28h 12m2 stops

$2,410Delta

Find Deal

Tue, 30 Dec - Sun, 11 Jan

12:56 - 08:30ABE-SYD

27h 34m2 stops

10:40 - 22:12SYD-ABE

27h 32m2 stops

$2,552Delta

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Thu, 13 Nov - Mon, 17 Nov

06:25 - 08:30ABE-SYD

34h 05m2 stops

10:40 - 22:11SYD-ABE

27h 31m2 stops

$2,660Delta

Find Deal

Fri, 5 Dec - Fri, 12 Dec

06:25 - 08:30ABE-SYD

34h 05m2 stops

10:40 - 22:11SYD-ABE

27h 31m2 stops

$2,727Delta

Find Deal

Fri, 5 Dec - Fri, 12 Dec

13:00 - 07:00ABE-SYD

26h 00m2 stops

12:10 - 11:48SYD-ABE

39h 38m2 stops

$3,490United Airlines

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Tue, 11 Nov - Fri, 21 Nov

14:00 - 08:30ABE-SYD

26h 30m2 stops

10:40 - 22:52SYD-ABE

28h 12m2 stops

$5,937Delta

Find Deal

Wed, 24 Dec - Fri, 9 Jan

13:48 - 06:55ABE-SYD

25h 07m2 stops

14:05 - 22:58SYD-ABE

24h 53m3 stops

$21,577American Airlines

Find Deal

Fri, 5 Dec - Fri, 12 Dec

Delta flights from Allentown to Australia

Our best Delta deals on Allentown to Australia flight tickets

Delta

1 Nov

ABE06:00Allentown-Bethlehem

34h 30m

2 stops

SYD07:30Sydney Kingsford Smith

15 Nov

SYD10:40Sydney Kingsford Smith

27h 32m

2 stops

ABE22:12Allentown-Bethlehem

$2,148

Find similar

Delta

30 Dec

ABE12:49Allentown-Bethlehem

26h 01m

2 stops

SYD06:50Sydney Kingsford Smith

11 Jan

SYD10:40Sydney Kingsford Smith

28h 12m

2 stops

ABE22:52Allentown-Bethlehem

$2,410

Find similar

Delta

13 Nov

ABE12:56Allentown-Bethlehem

27h 34m

2 stops

SYD08:30Sydney Kingsford Smith

17 Nov

SYD10:40Sydney Kingsford Smith

27h 32m

2 stops

ABE22:12Allentown-Bethlehem

$2,552

Find similar

United Airlines flights from Allentown to Australia

Our best United Airlines deals on Allentown to Australia flight tickets

United Airlines

11 Feb

ABE06:15Allentown-Bethlehem

35h 00m

2 stops

SYD09:15Sydney Kingsford Smith

3 Mar

SYD11:50Sydney Kingsford Smith

25h 11m

2 stops

ABE21:01Allentown-Bethlehem

$1,994

Find similar

United Airlines

7 Feb

ABE06:15Allentown-Bethlehem

56h 45m

2 stops

SYD07:00Sydney Kingsford Smith

22 Feb

SYD11:50Sydney Kingsford Smith

25h 11m

2 stops

ABE21:01Allentown-Bethlehem

$2,017

Find similar

United Airlines

11 Feb

ABE11:30Allentown-Bethlehem

26h 50m

2 stops

SYD06:20Sydney Kingsford Smith

3 Mar

SYD12:10Sydney Kingsford Smith

24h 51m

3 stops

ABE21:01Allentown-Bethlehem

$2,225

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Wed 11/2

06:15-09:15

2 stops35h 00m

Sydney Kingsford Smith

Tue 3/3

11:50-21:01

2 stops25h 11m

$1,994

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sat 7/2

06:15-07:00

2 stops56h 45m

Sydney Kingsford Smith

Sun 22/2

11:50-21:01

2 stops25h 11m

$2,017

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Wed 11/2

11:30-06:20

2 stops26h 50m

Sydney Kingsford Smith

Tue 3/3

12:10-21:01

3 stops24h 51m

$2,225

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 30/12

12:49-06:50

2 stops26h 01m

Sydney Kingsford Smith

Sun 11/1

10:40-22:52

2 stops28h 12m

$2,410

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Thu 13/11

12:56-08:30

2 stops27h 34m

Sydney Kingsford Smith

Mon 17/11

10:40-22:12

2 stops27h 32m

$2,552

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 5/12

06:25-08:30

2 stops34h 05m

Sydney Kingsford Smith

Fri 12/12

10:40-22:11

2 stops27h 31m

$2,660

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 5/12

06:25-08:30

2 stops34h 05m

Sydney Kingsford Smith

Fri 12/12

10:40-22:11

2 stops27h 31m

$2,727

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 11/11

13:00-07:00

2 stops26h 00m

Sydney Kingsford Smith

Fri 21/11

12:10-11:48

2 stops39h 38m

$3,490

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Wed 24/12

14:00-08:30

2 stops26h 30m

Sydney Kingsford Smith

Fri 9/1

10:40-22:52

2 stops28h 12m

$5,937

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 5/12

13:48-06:55

2 stops25h 07m

Sydney Kingsford Smith

Fri 12/12

14:05-22:58

3 stops24h 53m

$21,577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown 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

What is the cheapest airline that flies from Allentown-Bethlehem to Australia?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Australia

Cheap Allentown to Australia flight deals and tips

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

Direct flights	None

There are no direct flights from Allentown to Australia. There are no popular flight routes from Allentown to Australia.

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When did momondo last update prices for flights from Allentown-Bethlehem Airport to Australia?
Prices for flights from Allentown-Bethlehem Airport to Australia were last updated today.
How old do you have to be to fly from Allentown-Bethlehem Airport to Australia?
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 from Allentown-Bethlehem Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek 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 from Allentown to Australia?

It is quick and easy to find Allentown 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 Allentown to Australia with flexible booking policies on momondo?

Flights from Allentown to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Allentown to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Allentown to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.