Cheap flights from Allentown (ABE) to Sydney (SYD)

ABE — SYD
Aug 16 — Aug 231

What is the cheapest day to fly round-trip from Allentown to Sydney?

Flights from Allentown to Sydney are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Allentown to Sydney?

To save up to 14% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Allentown to Sydney from $1,886 1-2 weeks out and tickets from $1,972 for flights departing within the next 72 hours.

What is the cheapest month to fly from Allentown to Sydney?

September can be a great time to fly to Sydney from Allentown with a flight ticket averaging about $1,595. Cheapflights users have found deals in the month of September for as cheap as $1,008. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Allentown to Sydney (ABE - SYD)?

When flying from Allentown to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Allentown to Sydney in August, September 2022

The best prices found for ABE to SYD flights for August, September
Sep 23 - Oct 9
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

45h 41m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

29h 19m
$18,826

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 24 - Oct 7
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

32h 06m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

46h 37m
$19,227

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 23 - Oct 7
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

45h 41m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

46h 37m
$19,268

Multiple Airlines

Pick Dates

Deal found 8/9/22

Allentown to Sydney 2022 flight deals

Cheap flights to Sydney from Allentown found for this year
Sep 23 - Oct 9
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

45h 41m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

29h 19m
$18,826

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 24 - Oct 7
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

32h 06m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

46h 37m
$19,227

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 23 - Oct 7
ABE

Allentown-Bethlehem

SYD

Sydney Kingsford Smith

2 stops

45h 41m
SYD

Sydney Kingsford Smith

ABE

Allentown-Bethlehem

2 stops

46h 37m
$19,268

Multiple Airlines

Pick Dates

Deal found 8/9/22

Related info for your journey

Useful info, stats and facts about Allentown to Sydney flights.

Which airlines flying from Allentown-Bethlehem to Sydney Kingsford Smith have flexible changes due to COVID-19?

Some of our airline partners flying from Allentown-Bethlehem to Sydney Kingsford Smith have new flexible policies in place due to COVID-19. Delta is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Allentown to Sydney for under $18,900 on Cheapflights?

Yes, there are multiple flights from Allentown to Sydney for under $18,900. The cheapest flight booked recently is on Multiple Airlines for just $18,826, but on average you can expect to pay $20,226.

What are the cheapest flights from Allentown to Sydney?

Looking at all options, your cheapest flight can be booked for $651. While the most popular route (Allentown-Bethlehem - Sydney Kingsford Smith) can be booked for $2,530 on average our data indicates $677 when flying from Allentown to Sydney.

Alternative routes for Allentown to Sydney

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

Top airline flying from Allentown to Sydney

The chart below displays the airlines Cheapflights users traveling from Allentown to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$627Average$1,142FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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