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.

$1,098 Cheap Flights from Allentown to Australia in 2026

Find the cheapest flights from Allentown to Australia

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:16 - 06:50

ABE

SYD

34h 34m

2 stops

09:15 - 22:23

SYD

ABE

27h 08m

2 stops

$1,726Delta

Tue, 11 Aug - Tue, 18 Aug

10:32 - 07:00

ABE

SYD

30h 28m

2 stops

10:20 - 09:57

SYD

ABE

37h 37m

2 stops

$1,871Air New Zealand

Fri, 14 Aug - Fri, 21 Aug

06:20 - 06:55

ABE

SYD

34h 35m

2 stops

10:30 - 21:05

SYD

ABE

25h 35m

2 stops

$1,900United Airlines

Sun, 27 Sep - Sun, 4 Oct

18:08 - 06:50

ABE

SYD

46h 42m

2 stops

10:15 - 22:26

SYD

ABE

27h 11m

2 stops

$1,926Delta

Sun, 27 Sep - Mon, 5 Oct

06:25 - 06:50

ABE

SYD

34h 25m

2 stops

10:15 - 22:26

SYD

ABE

27h 11m

2 stops

$2,335Delta

Tue, 29 Sep - Mon, 5 Oct

12:56 - 06:50

ABE

SYD

27h 54m

2 stops

10:15 - 22:26

SYD

ABE

27h 11m

2 stops

$2,895Delta

Mon, 28 Sep - Sun, 4 Oct

06:25 - 09:20

ABE

SYD

34h 55m

2 stops

11:20 - 20:57

SYD

ABE

25h 37m

2 stops

$3,453United Airlines

Mon, 2 Nov - Thu, 5 Nov

16:57 - 06:55

ABE

SYD

23h 58m

2 stops

06:25 - 22:40

SYD

ABE

30h 15m

3 stops

$4,020Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

09:13 - 06:35

ABE

SYD

55h 22m

2 stops

14:00 - 22:15

SYD

ABE

47h 15m

3 stops

$4,207Qatar Airways

Mon, 28 Sep - Mon, 5 Oct

10:32 - 06:25

ABE

SYD

29h 53m

2 stops

06:25 - 22:40

SYD

ABE

30h 15m

3 stops

$4,455Multiple Airlines

Fri, 14 Aug - Fri, 21 Aug

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Delta flights from Allentown to Australia

Our best Delta deals on Allentown to Australia flight tickets

Delta

11 Aug

ABE06:16Allentown-Bethlehem

34h 34m

2 stops

SYD06:50Sydney Kingsford Smith

18 Aug

SYD09:15Sydney Kingsford Smith

27h 08m

2 stops

ABE22:23Allentown-Bethlehem

$1,726

Delta

27 Sept

ABE18:08Allentown-Bethlehem

46h 42m

2 stops

SYD06:50Sydney Kingsford Smith

5 Oct

SYD10:15Sydney Kingsford Smith

27h 11m

2 stops

ABE22:26Allentown-Bethlehem

$1,926

Delta

29 Sept

ABE06:25Allentown-Bethlehem

34h 25m

2 stops

SYD06:50Sydney Kingsford Smith

5 Oct

SYD10:15Sydney Kingsford Smith

27h 11m

2 stops

ABE22:26Allentown-Bethlehem

$2,335

United Airlines flights from Allentown to Australia

Our best United Airlines deals on Allentown to Australia flight tickets

United Airlines

27 Sept

ABE06:20Allentown-Bethlehem

34h 35m

2 stops

SYD06:55Sydney Kingsford Smith

4 Oct

SYD10:30Sydney Kingsford Smith

25h 35m

2 stops

ABE21:05Allentown-Bethlehem

$1,900

United Airlines

2 Nov

ABE06:25Allentown-Bethlehem

34h 55m

2 stops

SYD09:20Sydney Kingsford Smith

5 Nov

SYD11:20Sydney Kingsford Smith

25h 37m

2 stops

ABE20:57Allentown-Bethlehem

$3,453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 11/8

06:16-06:50

2 stops34h 34m

Sydney Kingsford Smith

Tue 18/8

09:15-22:23

2 stops27h 08m

$1,726

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 14/8

10:32-07:00

2 stops30h 28m

Sydney Kingsford Smith

Fri 21/8

10:20-09:57

2 stops37h 37m

$1,871

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sun 27/9

06:20-06:55

2 stops34h 35m

Sydney Kingsford Smith

Sun 4/10

10:30-21:05

2 stops25h 35m

$1,900

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sun 27/9

18:08-06:50

2 stops46h 42m

Sydney Kingsford Smith

Mon 5/10

10:15-22:26

2 stops27h 11m

$1,926

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 29/9

06:25-06:50

2 stops34h 25m

Sydney Kingsford Smith

Mon 5/10

10:15-22:26

2 stops27h 11m

$2,335

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 28/9

12:56-06:50

2 stops27h 54m

Sydney Kingsford Smith

Sun 4/10

10:15-22:26

2 stops27h 11m

$2,895

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 2/11

06:25-09:20

2 stops34h 55m

Sydney Kingsford Smith

Thu 5/11

11:20-20:57

2 stops25h 37m

$3,453

Fastest return journey

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 11/8

16:57-06:55

2 stops23h 58m

Sydney Kingsford Smith

Tue 18/8

06:25-22:40

3 stops30h 15m

$4,020

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 28/9

09:13-06:35

2 stops55h 22m

Sydney Kingsford Smith

Mon 5/10

14:00-22:15

3 stops47h 15m

$4,207

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 14/8

10:32-06:25

2 stops29h 53m

Sydney Kingsford Smith

Fri 21/8

06:25-22:40

3 stops30h 15m

$4,455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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?

Delta 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

Fastest flight time	27h 54m
Direct flights	None

The fastest flight from Allentown to Australia takes 27h 54m

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

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Frequently asked questions about flying from Allentown to Australia

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.