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$732+ Cheap flights from Lehigh Valley to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SYD
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Australia

Cheapest flights from Lehigh Valley to Australia
Explore the most affordable flight options available from Lehigh Valley to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:31 am
ABE
-
MEL
2 stops30h 59m
United Airlines
Sat 3/2112:00 pm
MEL
-
ABE
2 stops36h 56m
United Airlines
Deal found 2/21$1,214
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:28 am
ABE
-
MEL
2 stops35h 32m
United Airlines
Sun 2/221:00 pm
MEL
-
ABE
2 stops37h 01m
United Airlines
Deal found 2/17$1,215
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:23 pm
ABE
-
MEL
2 stops48h 07m
United Airlines
Fri 2/2711:30 am
MEL
-
ABE
2 stops40h 20m
United Airlines
Deal found 2/19$1,232
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am
ABE
-
SYD
2 stops34h 20m
Delta
Tue 11/310:40 am
SYD
-
ABE
2 stops28h 06m
Delta
Deal found 2/20$1,303
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:32 am
ABE
-
MEL
2 stops35h 18m
Delta
Fri 4/1010:00 am
MEL
-
ABE
2 stops26h 52m
Delta
Deal found 2/17$1,305
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:38 pm
ABE
-
MEL
2 stops48h 37m
United Airlines
Mon 4/1310:55 am
MEL
-
ABE
2 stops36h 53m
United Airlines
Deal found 2/20$1,364
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:15 am
ABE
-
SYD
2 stops34h 45m
United Airlines
Mon 4/1310:20 am
SYD
-
ABE
2 stops37h 28m
United Airlines
Deal found 2/19$1,375
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:15 am
ABE
-
MEL
2 stops36h 00m
United Airlines
Sun 4/1210:55 am
MEL
-
ABE
2 stops36h 53m
United Airlines
Deal found 2/19$1,491
This Ovago deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:35 am
ABE
-
MEL
2 stops30h 55m
Air New Zealand
Fri 4/1010:55 am
MEL
-
ABE
2 stops44h 08m
Air New Zealand
Deal found 2/19$1,562
This BusinessClass deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:28 am
ABE
-
MEL
2 stops33h 32m
Multiple Airlines
Wed 2/2510:10 am
MEL
-
ABE
2 stops41h 55m
Multiple Airlines
Deal found 2/19$1,659
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:28 am
ABE
-
SYD
2 stops32h 22m
Delta
Mon 3/22:15 pm
SYD
-
ABE
2 stops24h 34m
Delta
Deal found 2/18$1,946
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:32 am
ABE
-
MEL
2 stops35h 18m
Delta
Fri 4/1010:00 am
MEL
-
ABE
3 stops26h 52m
Delta
Deal found 2/19$1,995

Find flight deals from Lehigh Valley to Australia

Keep the following information in mind while searching for Lehigh Valley to Australia flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,215
(United Airlines)

One-way from

$732
(Delta)

Popular in

December

Cheapest in

February

Average price

$1,128
Provider with most accurate pricing for New York (NYC)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sydney Kingsford Smith flights.
Search Deals
From Lehigh Valley to Australia
Search Deals
One-way flight from Lehigh Valley to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Australia 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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Australia that are best for you.

Fly from

Lehigh Valley

Fly to

Australia

Route

Depart

Return

Price

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Sat 3/14

10:31 am-8:30 am

2 stops30h 59m

Melbourne

Sat 3/21

12:00 pm-9:56 am

2 stops36h 56m

$1,214

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Fri 4/3

6:32 am-8:50 am

2 stops35h 18m

Melbourne

Fri 4/10

10:00 am-10:52 pm

2 stops26h 52m

$1,305

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Mon 4/6

5:38 pm-8:15 am

2 stops48h 37m

Melbourne

Mon 4/13

10:55 am-9:48 am

2 stops36h 53m

$1,364

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 4/6

6:15 am-7:00 am

2 stops34h 45m

Sydney Kingsford Smith

Mon 4/13

10:20 am-9:48 am

2 stops37h 28m

$1,375

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Sun 4/5

6:15 am-8:15 am

2 stops36h 00m

Melbourne

Sun 4/12

10:55 am-9:48 am

2 stops36h 53m

$1,491

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Mon 4/6

10:35 am-7:30 am

2 stops30h 55m

Melbourne

Fri 4/10

10:55 am-5:03 pm

2 stops44h 08m

$1,562

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Mon 4/6

6:32 am-7:50 am

2 stops35h 18m

Melbourne

Fri 4/10

10:00 am-10:52 pm

3 stops26h 52m

$1,995

AllentownMelbourne

ABE - MEL

ABEMEL

Allentown-Bethlehem

Sun 4/5

12:57 pm-7:50 am

2 stops52h 53m

Melbourne

Sun 4/12

10:00 am-10:52 pm

3 stops26h 52m

$4,451

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Thu 2/26

12:47 pm-8:30 am

2 stops27h 43m

$732

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 2/27

12:47 pm-8:30 am

2 stops27h 43m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Lehigh Valley to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Australia?

    A quick flight from Lehigh Valley to Australia can take about 30h 59m. United Airlines provides one of the quickest options available for as low as $1,214. Airlines will cover a distance of 10281 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Lehigh Valley to Australia that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Australia.

  • Can I find deals for business class flights from Lehigh Valley to Australia?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Lehigh Valley to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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