How do I get Price Alerts for flights from Allentown to Australia?

Confirm your travel details to search for the latest offers for flights from Allentown to Australia . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Allentown to Australia with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$1,960 Cheap Flights from Allentown to Australia in 2026

Find the cheapest flights from Allentown to Australia

Return

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 08:30ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

34h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 22:27SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

27h 47m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,960Delta

Tue, 24 Nov - Thu, 3 Dec

06:30 - 08:30ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

34h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 22:27SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

27h 47m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,960Delta

Tue, 24 Nov - Fri, 4 Dec

12:53 - 08:30ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

27h 37m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 22:27SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

27h 47m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,960Delta

Wed, 25 Nov - Thu, 3 Dec

12:53 - 08:30ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

27h 37m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 22:27SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

27h 47m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,960Delta

Wed, 25 Nov - Fri, 4 Dec

17:43 - 07:00ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

46h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

09:20 - 17:00SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

23h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,981United Airlines

Sat, 24 Oct - Sat, 7 Nov

06:20 - 06:55ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

34h 35m2 stops Chicago O'Hare Intl San Francisco

09:30 - 21:00SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

25h 30m2 stops Los Angeles Chicago O'Hare Intl

$2,029United Airlines

Thu, 24 Sep - Thu, 1 Oct

06:15 - 09:05ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

34h 50m2 stops Chicago O'Hare Intl Los Angeles

09:20 - 16:56SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

23h 36m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$2,031United Airlines

Thu, 26 Nov - Thu, 3 Dec

06:30 - 08:30ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

34h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 22:27SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

27h 47m2 stops Los Angeles Atlanta Hartsfield-Jackson

$2,031Delta

Thu, 26 Nov - Fri, 4 Dec

06:15 - 07:00ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

32h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:50 - 10:06SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

37h 16m2 stops San Francisco Chicago O'Hare Intl

$2,257United Airlines

Wed, 11 Nov - Wed, 17 Mar

06:15 - 07:00ABE Allentown-Bethlehem-SYD Sydney Kingsford Smith

32h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:20 - 10:06SYD Sydney Kingsford Smith-ABE Allentown-Bethlehem

38h 46m2 stops Los Angeles Chicago O'Hare Intl

$2,429United Airlines

Thu, 12 Nov - Thu, 18 Mar

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United Airlines flights from Allentown to Australia

Our best United Airlines deals on Allentown to Australia flight tickets

United Airlines

24 Oct

ABE17:43Allentown-Bethlehem

46h 17m

2 stops

SYD07:00Sydney Kingsford Smith

7 Nov

SYD09:20Sydney Kingsford Smith

23h 40m

2 stops

ABE17:00Allentown-Bethlehem

$1,981

United Airlines

24 Sept

ABE06:20Allentown-Bethlehem

34h 35m

2 stops

SYD06:55Sydney Kingsford Smith

1 Oct

SYD09:30Sydney Kingsford Smith

25h 30m

2 stops

ABE21:00Allentown-Bethlehem

$2,029

United Airlines

26 Nov

ABE06:15Allentown-Bethlehem

34h 50m

2 stops

SYD09:05Sydney Kingsford Smith

3 Dec

SYD09:20Sydney Kingsford Smith

23h 36m

2 stops

ABE16:56Allentown-Bethlehem

$2,031

Qatar Airways flights from Allentown to Australia

Our best Qatar Airways deals on Allentown to Australia flight tickets

Qatar Airways

4 Nov

ABE05:37Allentown-Bethlehem

57h 13m

2 stops

SYD06:50Sydney Kingsford Smith

8 Nov

SYD15:50Sydney Kingsford Smith

46h 34m

2 stops

ABE22:24Allentown-Bethlehem

$3,169

Qatar Airways

4 Nov

ABE05:37Allentown-Bethlehem

57h 13m

2 stops

SYD06:50Sydney Kingsford Smith

8 Nov

SYD15:50Sydney Kingsford Smith

46h 34m

2 stops

ABE22:24Allentown-Bethlehem

$3,170

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Tue 24/11

06:30-08:30

2 stops34h 00m

Sydney Kingsford Smith

Thu 3/12

10:40-22:27

2 stops27h 47m

$1,960

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Tue 24/11

06:30-08:30

2 stops34h 00m

Sydney Kingsford Smith

Fri 4/12

10:40-22:27

2 stops27h 47m

$1,960

Fastest return journey

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Wed 25/11

12:53-08:30

2 stops27h 37m

Sydney Kingsford Smith

Thu 3/12

10:40-22:27

2 stops27h 47m

$1,960

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Wed 25/11

12:53-08:30

2 stops27h 37m

Sydney Kingsford Smith

Fri 4/12

10:40-22:27

2 stops27h 47m

$1,960

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Sat 24/10

17:43-07:00

2 stops46h 17m

Sydney Kingsford Smith

Sat 7/11

09:20-17:00

2 stops23h 40m

$1,981

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Thu 24/9

06:20-06:55

2 stops34h 35m

Sydney Kingsford Smith

Thu 1/10

09:30-21:00

2 stops25h 30m

$2,029

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Thu 26/11

06:15-09:05

2 stops34h 50m

Sydney Kingsford Smith

Thu 3/12

09:20-16:56

2 stops23h 36m

$2,031

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Thu 26/11

06:30-08:30

2 stops34h 00m

Sydney Kingsford Smith

Fri 4/12

10:40-22:27

2 stops27h 47m

$2,031

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Wed 11/11

06:15-07:00

2 stops32h 45m

Sydney Kingsford Smith

Wed 17/3

11:50-10:06

2 stops37h 16m

$2,257

AllentownSydney

ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith

ABESYD

Allentown-Bethlehem

Thu 12/11

06:15-07:00

2 stops32h 45m

Sydney Kingsford Smith

Thu 18/3

10:20-10:06

2 stops38h 46m

$2,429

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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	34h 50m
Direct flights	None

The fastest flight from Allentown to Australia takes 34h 50m

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 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.

Frequently asked questions about flying from Allentown to Australia

How do I get Price Alerts for flights from Allentown to Australia?
Confirm your travel details to search for the latest offers for flights from Allentown to Australia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Allentown to Australia with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.