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.

$1,225 Cheap Flights from Allentown to Australia in 2026

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Find the cheapest flights from Allentown to Australia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 9:30 am

ABE

MEL

30h 30m

2 stops

12:00 pm - 12:29 am

MEL

ABE

27h 29m

2 stops

$1,274American Airlines

Thu, Mar 19 - Thu, Mar 26

10:31 am - 6:20 am

ABE

SYD

28h 49m

2 stops

11:50 am - 8:50 pm

SYD

ABE

24h 00m

2 stops

$1,487United Airlines

Fri, Mar 20 - Fri, Mar 27

10:31 am - 9:15 am

ABE

SYD

31h 44m

2 stops

11:50 am - 8:50 pm

SYD

ABE

24h 00m

2 stops

$1,488United Airlines

Thu, Mar 19 - Thu, Mar 26

10:36 am - 9:05 am

ABE

SYD

30h 29m

2 stops

11:50 am - 8:53 pm

SYD

ABE

25h 03m

2 stops

$2,225United Airlines

Wed, Feb 18 - Sun, Feb 22

6:28 am - 7:00 am

ABE

SYD

32h 32m

2 stops

2:00 pm - 8:53 pm

SYD

ABE

22h 53m

2 stops

$2,226United Airlines

Wed, Feb 18 - Sun, Feb 22

5:40 pm - 6:20 am

ABE

SYD

46h 40m

2 stops

7:55 am - 10:56 pm

SYD

ABE

53h 01m

2 stops

$2,848Multiple Airlines

Mon, Jun 22 - Wed, Jul 8

6:00 am - 5:10 pm

ABE

SYD

45h 10m

2 stops

12:00 pm - 10:15 pm

SYD

ABE

48h 15m

3 stops

$3,861Multiple Airlines

Mon, Jun 22 - Wed, Jul 8

12:52 pm - 6:50 am

ABE

SYD

27h 58m

2 stops

9:15 am - 10:56 pm

SYD

ABE

27h 41m

2 stops

$4,926Delta

Mon, Apr 13 - Fri, Jun 12

1:00 pm - 6:50 am

ABE

SYD

27h 50m

2 stops

9:15 am - 10:56 pm

SYD

ABE

27h 41m

2 stops

$7,187Delta

Mon, Jun 22 - Wed, Jul 8

12:00 pm - 6:55 am

ABE

SYD

27h 55m

2 stops

1:05 pm - 12:29 am

SYD

ABE

26h 24m

3 stops

$14,063American Airlines

Thu, Mar 19 - Thu, Mar 26

United Airlines flights from Allentown to Australia

Our best United Airlines deals on Allentown to Australia flight tickets

United Airlines

Mar 20

ABE10:31 amAllentown-Bethlehem

28h 49m

2 stops

SYD6:20 amSydney Kingsford Smith

Mar 27

SYD11:50 amSydney Kingsford Smith

24h 00m

2 stops

ABE8:50 pmAllentown-Bethlehem

$1,487

United Airlines

Mar 19

ABE10:31 amAllentown-Bethlehem

31h 44m

2 stops

SYD9:15 amSydney Kingsford Smith

Mar 26

SYD11:50 amSydney Kingsford Smith

24h 00m

2 stops

ABE8:50 pmAllentown-Bethlehem

$1,488

United Airlines

Feb 11

ABE6:15 amAllentown-Bethlehem

35h 15m

2 stops

MEL9:30 amMelbourne

Feb 15

MEL1:00 pmMelbourne

37h 01m

2 stops

ABE10:01 amAllentown-Bethlehem

$1,588

American Airlines flights from Allentown to Australia

Our best American Airlines deals on Allentown to Australia flight tickets

American Airlines

Mar 19

ABE12:00 pmAllentown-Bethlehem

30h 30m

2 stops

MEL9:30 amMelbourne

Mar 26

MEL12:00 pmMelbourne

27h 29m

2 stops

ABE12:29 amAllentown-Bethlehem

$1,274

American Airlines

Mar 19

ABE12:00 pmAllentown-Bethlehem

27h 55m

2 stops

SYD6:55 amSydney Kingsford Smith

Mar 26

SYD1:05 pmSydney Kingsford Smith

26h 24m

3 stops

ABE12:29 amAllentown-Bethlehem

$14,063

American Airlines

Mar 20

ABE12:00 pmAllentown-Bethlehem

27h 55m

2 stops

SYD6:55 amSydney Kingsford Smith

Mar 27

SYD1:05 pmSydney Kingsford Smith

26h 24m

3 stops

ABE12:29 amAllentown-Bethlehem

$14,099

Fly from

Fly to

Route

Depart

Return

Price

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Thu 3/19

12:00 pm-9:30 am

2 stops30h 30m

Melbourne

Thu 3/26

12:00 pm-12:29 am

2 stops27h 29m

$1,274

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 3/20

10:31 am-6:20 am

2 stops28h 49m

Sydney Kingsford Smith

Fri 3/27

11:50 am-8:50 pm

2 stops24h 00m

$1,487

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Thu 3/19

10:31 am-9:15 am

2 stops31h 44m

Sydney Kingsford Smith

Thu 3/26

11:50 am-8:50 pm

2 stops24h 00m

$1,488

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Wed 2/18

10:36 am-9:05 am

2 stops30h 29m

Sydney Kingsford Smith

Sun 2/22

11:50 am-8:53 pm

2 stops25h 03m

$2,225

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Wed 2/18

6:28 am-7:00 am

2 stops32h 32m

Sydney Kingsford Smith

Sun 2/22

2:00 pm-8:53 pm

2 stops22h 53m

$2,226

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 6/22

5:40 pm-6:20 am

2 stops46h 40m

Sydney Kingsford Smith

Wed 7/8

7:55 am-10:56 pm

2 stops53h 01m

$2,848

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 6/22

6:00 am-5:10 pm

2 stops45h 10m

Sydney Kingsford Smith

Wed 7/8

12:00 pm-10:15 pm

3 stops48h 15m

$3,861

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 4/13

12:52 pm-6:50 am

2 stops27h 58m

Sydney Kingsford Smith

Fri 6/12

9:15 am-10:56 pm

2 stops27h 41m

$4,926

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 6/22

1:00 pm-6:50 am

2 stops27h 50m

Sydney Kingsford Smith

Wed 7/8

9:15 am-10:56 pm

2 stops27h 41m

$7,187

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Thu 3/19

12:00 pm-6:55 am

2 stops27h 55m

Sydney Kingsford Smith

Thu 3/26

1:05 pm-12:29 am

3 stops26h 24m

$14,063

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 54% 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.

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 58m
Direct flights	None

The fastest flight from Allentown to Australia takes 27h 58m

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

Search flight deals

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.