Cheap flights from Allentown to Sydney from $2,713
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Allentown to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2025.
Find flight deals from Allentown to Sydney
Cheapest flights from Allentown to SydneyExplore the most affordable flight options available from Allentown to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.
Explore the most affordable flight options available from Allentown to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Allentown to Sydney 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 647,157 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Allentown to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AllentownSydney
ABE - SYD
ABESYD
Allentown-Bethlehem
Sun 11/5
06:37-07:00
2 stops34h 23m
Sydney Kingsford Smith
Sun 18/5
09:30-21:45
2 stops26h 15m
AllentownSydney
ABE - SYD
ABESYD
Allentown-Bethlehem
Sun 11/5
13:12-06:35
2 stops27h 23m
Sydney Kingsford Smith
Sun 18/5
09:25-22:55
2 stops27h 30m
AllentownSydney
ABE - SYD
ABESYD
Allentown-Bethlehem
Sun 11/5
07:30-19:20
3 stops45h 50m
Sydney Kingsford Smith
Sun 18/5
20:10-21:45
2 stops39h 35m
Best time to book a flight from Allentown to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Allentown with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Allentown to Sydney
What is the cheapest month to book a flight from Allentown to Sydney?
Currently, May is the cheapest month in which you can book a flight from Allentown to Sydney (average of $129). Flying from Allentown to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 27 March 2025.
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Allentown to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Allentown to Sydney
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How does Cheapflights help users find flights from Allentown to Sydney?
Cheapflights helps you search for flights from Allentown to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Allentown to Sydney?
Cheapflights helps you find that perfect flight to Sydney from Allentown by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Allentown to Sydney with no change fees?
Yes, we can. To see specific flights from Allentown to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Allentown to Sydney become cheaper?
Yes! Start tracking prices for Allentown to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.