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Cheap flights from Australia to Allentown from $1,373

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Allentown departing on 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Australia to Allentown

Recent return flight deals from Australia to Allentown

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 - 17:01
MEL
-
ABE
44h 06m
2 stops
United Airlines Logo
17:36 - 08:15
ABE
-
MEL
48h 39m
2 stops
$1,373United Airlines
Fri, 21 Aug - Fri, 28 Aug
United Airlines Logo
10:55 - 09:57
MEL
-
ABE
37h 02m
2 stops
United Airlines Logo
18:01 - 08:15
ABE
-
MEL
48h 14m
2 stops
$2,903United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
10:55 - 09:57
MEL
-
ABE
37h 02m
2 stops
United Airlines Logo
18:01 - 08:15
ABE
-
MEL
48h 14m
2 stops
$2,905United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
10:55 - 09:57
MEL
-
ABE
37h 02m
2 stops
United Airlines Logo
18:01 - 08:15
ABE
-
MEL
48h 14m
2 stops
$2,908United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
10:55 - 09:57
MEL
-
ABE
37h 02m
2 stops
United Airlines Logo
18:01 - 08:15
ABE
-
MEL
48h 14m
2 stops
$2,910United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
10:55 - 09:57
MEL
-
ABE
37h 02m
2 stops
United Airlines Logo
18:01 - 08:15
ABE
-
MEL
48h 14m
2 stops
$2,914United Airlines
Tue, 25 Aug - Sat, 29 Aug
Qantas Airways Logo
21:00 - 00:30
MEL
-
ABE
65h 30m
3 stops
Qantas Airways Logo
16:57 - 05:00
ABE
-
MEL
46h 03m
2 stops
$3,222Qantas Airways
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
06:00 - 22:40
MEL
-
ABE
30h 40m
3 stops
Multiple Airlines Logo
10:32 - 10:30
ABE
-
MEL
33h 58m
3 stops
$3,726Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug

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United Airlines flights from Australia to Allentown

Our best United Airlines deals on Australia to Allentown flight tickets
United Airlines
21 Aug
MEL10:55Melbourne
44h 06m
2 stops
ABE17:01Allentown-Bethlehem
28 Aug
ABE17:36Allentown-Bethlehem
48h 39m
2 stops
MEL08:15Melbourne
$1,373
United Airlines
25 Aug
MEL10:55Melbourne
37h 02m
2 stops
ABE09:57Allentown-Bethlehem
29 Aug
ABE18:01Allentown-Bethlehem
48h 14m
2 stops
MEL08:15Melbourne
$2,903
United Airlines
25 Aug
MEL10:55Melbourne
37h 02m
2 stops
ABE09:57Allentown-Bethlehem
29 Aug
ABE18:01Allentown-Bethlehem
48h 14m
2 stops
MEL08:15Melbourne
$2,905

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from Australia to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Fri 21/8

10:55-17:01

2 stops44h 06m

Allentown-Bethlehem

Fri 28/8

17:36-08:15

2 stops48h 39m

$1,373

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Tue 25/8

10:55-09:57

2 stops37h 02m

Allentown-Bethlehem

Sat 29/8

18:01-08:15

2 stops48h 14m

$2,903

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Tue 25/8

10:55-09:57

2 stops37h 02m

Allentown-Bethlehem

Sat 29/8

18:01-08:15

2 stops48h 14m

$2,905

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Tue 25/8

10:55-09:57

2 stops37h 02m

Allentown-Bethlehem

Sat 29/8

18:01-08:15

2 stops48h 14m

$2,908

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Tue 25/8

10:55-09:57

2 stops37h 02m

Allentown-Bethlehem

Sat 29/8

18:01-08:15

2 stops48h 14m

$2,910

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Tue 25/8

10:55-09:57

2 stops37h 02m

Allentown-Bethlehem

Sat 29/8

18:01-08:15

2 stops48h 14m

$2,914

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Fri 21/8

21:00-00:30

3 stops65h 30m

Allentown-Bethlehem

Fri 28/8

16:57-05:00

2 stops46h 03m

$3,222
Fastest return journey

MelbourneAllentown

MEL - ABE

MELABE

Melbourne

Fri 21/8

06:00-22:40

3 stops30h 40m

Allentown-Bethlehem

Fri 28/8

10:32-10:30

3 stops33h 58m

$3,726

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Allentown from

How to get the cheapest flight ticket from Australia to Allentown

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

Which airlines fly to Allentown?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Allentown from Australia according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Allentown. Keep in mind that there are 8 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap Australia to Allentown flight deals and tips

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

Fastest flight time

44h 06m

Direct flights

None
The fastest flight from Australia to Allentown takes 44h 06m
There are no direct flights from Australia to Allentown. There are no popular flight routes from Australia to Allentown.
Search flight deals

Frequently asked questions about flying from Australia to Allentown

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Allentown . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Allentown from Australia with this policy.

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

Once you have performed a search for Australia to Allentown 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 Australia to Allentown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Allentown from Australia. 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.

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