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

Prices for flights from Allentown-Bethlehem Airport to Australia are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$757 Cheap Flights from Allentown to Australia in 2026

Find the cheapest flights from Allentown to Australia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:16 am - 6:50 am

ABE

SYD

34h 34m

2 stops

9:15 am - 10:23 pm

SYD

ABE

27h 08m

2 stops

$1,190Delta

Tue, Aug 11 - Tue, Aug 18

6:00 am - 6:45 am

ABE

MEL

34h 45m

2 stops

9:45 am - 10:40 pm

MEL

ABE

26h 55m

2 stops

$1,193American Airlines

Fri, Aug 14 - Fri, Aug 21

10:37 am - 9:30 am

ABE

MEL

30h 53m

2 stops

12:45 pm - 9:56 am

MEL

ABE

37h 11m

2 stops

$1,203United Airlines

Mon, Nov 9 - Mon, Nov 16

10:32 am - 7:30 am

ABE

MEL

30h 58m

2 stops

9:30 am - 9:57 am

MEL

ABE

38h 27m

2 stops

$1,219United Airlines

Fri, Aug 14 - Fri, Aug 21

10:37 am - 9:30 am

ABE

MEL

30h 53m

2 stops

12:45 pm - 9:56 am

MEL

ABE

37h 11m

2 stops

$1,253United Airlines

Mon, Nov 9 - Thu, Nov 19

10:32 am - 7:00 am

ABE

SYD

30h 28m

2 stops

10:20 am - 9:57 am

SYD

ABE

37h 37m

2 stops

$1,290Air New Zealand

Fri, Aug 14 - Fri, Aug 21

10:37 am - 10:30 am

ABE

MEL

31h 53m

2 stops

12:45 pm - 9:56 am

MEL

ABE

37h 11m

2 stops

$1,303United Airlines

Thu, Nov 12 - Thu, Nov 19

6:20 am - 6:55 am

ABE

SYD

34h 35m

2 stops

10:30 am - 9:05 pm

SYD

ABE

25h 35m

2 stops

$1,310United Airlines

Sun, Sep 27 - Sun, Oct 4

4:57 pm - 6:55 am

ABE

SYD

23h 58m

2 stops

6:25 am - 10:40 pm

SYD

ABE

30h 15m

3 stops

$2,772Multiple Airlines

Tue, Aug 11 - Tue, Aug 18

9:13 am - 6:35 am

ABE

SYD

55h 22m

2 stops

2:00 pm - 10:15 pm

SYD

ABE

47h 15m

3 stops

$2,901Qatar Airways

Mon, Sep 28 - Mon, Oct 5

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United Airlines flights from Allentown to Australia

Our best United Airlines deals on Allentown to Australia flight tickets

United Airlines

Nov 9

ABE10:37 amAllentown-Bethlehem

30h 53m

2 stops

MEL9:30 amMelbourne

Nov 16

MEL12:45 pmMelbourne

37h 11m

2 stops

ABE9:56 amAllentown-Bethlehem

$1,203

United Airlines

Aug 14

ABE10:32 amAllentown-Bethlehem

30h 58m

2 stops

MEL7:30 amMelbourne

Aug 21

MEL9:30 amMelbourne

38h 27m

2 stops

ABE9:57 amAllentown-Bethlehem

$1,219

United Airlines

Nov 9

ABE10:37 amAllentown-Bethlehem

30h 53m

2 stops

MEL9:30 amMelbourne

Nov 19

MEL12:45 pmMelbourne

37h 11m

2 stops

ABE9:56 amAllentown-Bethlehem

$1,253

Delta flights from Allentown to Australia

Our best Delta deals on Allentown to Australia flight tickets

Delta

Aug 11

ABE6:16 amAllentown-Bethlehem

34h 34m

2 stops

SYD6:50 amSydney Kingsford Smith

Aug 18

SYD9:15 amSydney Kingsford Smith

27h 08m

2 stops

ABE10:23 pmAllentown-Bethlehem

$1,190

Delta

Nov 12

ABE6:30 amAllentown-Bethlehem

35h 20m

2 stops

MEL9:50 amMelbourne

Dec 3

MEL12:00 pmMelbourne

26h 46m

2 stops

ABE10:46 pmAllentown-Bethlehem

$1,310

Delta

Sep 27

ABE6:08 pmAllentown-Bethlehem

46h 42m

2 stops

SYD6:50 amSydney Kingsford Smith

Oct 5

SYD10:15 amSydney Kingsford Smith

27h 11m

2 stops

ABE10:26 pmAllentown-Bethlehem

$1,328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 8/11

6:16 am-6:50 am

2 stops34h 34m

Sydney Kingsford Smith

Tue 8/18

9:15 am-10:23 pm

2 stops27h 08m

$1,190

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Fri 8/14

6:00 am-6:45 am

2 stops34h 45m

Melbourne

Fri 8/21

9:45 am-10:40 pm

2 stops26h 55m

$1,193

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Mon 11/9

10:37 am-9:30 am

2 stops30h 53m

Melbourne

Mon 11/16

12:45 pm-9:56 am

2 stops37h 11m

$1,203

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Fri 8/14

10:32 am-7:30 am

2 stops30h 58m

Melbourne

Fri 8/21

9:30 am-9:57 am

2 stops38h 27m

$1,219

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Mon 11/9

10:37 am-9:30 am

2 stops30h 53m

Melbourne

Thu 11/19

12:45 pm-9:56 am

2 stops37h 11m

$1,253

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 8/14

10:32 am-7:00 am

2 stops30h 28m

Sydney Kingsford Smith

Fri 8/21

10:20 am-9:57 am

2 stops37h 37m

$1,290

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Thu 11/12

10:37 am-10:30 am

2 stops31h 53m

Melbourne

Thu 11/19

12:45 pm-9:56 am

2 stops37h 11m

$1,303

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sun 9/27

6:20 am-6:55 am

2 stops34h 35m

Sydney Kingsford Smith

Sun 10/4

10:30 am-9:05 pm

2 stops25h 35m

$1,310

Quickest round-trip

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Tue 8/11

4:57 pm-6:55 am

2 stops23h 58m

Sydney Kingsford Smith

Tue 8/18

6:25 am-10:40 pm

3 stops30h 15m

$2,772

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 9/28

9:13 am-6:35 am

2 stops55h 22m

Sydney Kingsford Smith

Mon 10/5

2:00 pm-10:15 pm

3 stops47h 15m

$2,901

Flights are sorted by cheapest round-trip 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

What airlines fly to Australia?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Australia from Allentown according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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.

Search flight deals

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 are updated daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Australia for you.

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

Yes. All flights to Australia from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Allentown and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Australia from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.