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Cheap flights from Allentown to Sydney from $1,397

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SYD
24 Dec — 31 Dec1
1 adult

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 19 December 2024.

Round-trip from

$2,491

One-way from

$1,397
Delta
  • Delta
  • 20/4-2/5
  • 4 total stops
  • 62h 05m total
  • Allentown to Sydney
Search Deals
United Airlines
  • United Airlines
  • 8/2
  • 2 total stops
  • 45h 30m total
  • Allentown to Sydney
Search Deals

Find flight deals from Allentown to Sydney

Best flights from Allentown to Sydney
Discover carefully curated flight deals from Allentown to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Sun 20/406:30ABE - SYD
2 stops34h 05mDelta
Fri 2/509:25SYD - ABE
2 stops28h 00mDelta
Deal found 17/12$2,491
Fri 17/106:30ABE - SYD
2 stops32h 30mUnited Airlines
Sun 26/112:10SYD - ABE
2 stops25h 11mUnited Airlines
Deal found 18/12$3,270
Mon 21/417:40ABE - SYD
2 stops46h 40mMultiple Airlines
Fri 2/507:55SYD - ABE
2 stops53h 30mMultiple Airlines
Deal found 17/12$4,032
Fri 17/117:30ABE - SYD
2 stops45h 25mKorean Air
Thu 27/209:10SYD - ABE
2 stops29h 29mKorean Air
Deal found 18/12$7,164

Find flights from Allentown to Sydney within your budget

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 19 December 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sun 20/4

06:30-06:35

2 stops34h 05m

Sydney Kingsford Smith

Fri 2/5

09:25-23:25

2 stops28h 00m

$2,491

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 17/1

06:30-07:00

2 stops32h 30m

Sydney Kingsford Smith

Sun 26/1

12:10-21:21

2 stops25h 11m

$3,270

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Mon 21/4

17:40-06:20

2 stops46h 40m

Sydney Kingsford Smith

Fri 2/5

07:55-23:25

2 stops53h 30m

$4,032

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Fri 17/1

17:30-06:55

2 stops45h 25m

Sydney Kingsford Smith

Thu 27/2

09:10-22:39

2 stops29h 29m

$7,164

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sat 8/2

17:30-07:00

2 stops45h 30m

$1,397

AllentownSydney

ABE - SYD

ABESYD

Allentown-Bethlehem

Sat 8/2

07:15-20:50

3 stops45h 35m

$2,151

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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.
Estimated return 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.

Travel insights for flights from Allentown to Sydney

Get recent, data-driven insights about flights from Allentown to Sydney including ideal travel times, pricing trends, and more.

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 19 December 2024.
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very Good
1,021 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very Good
8,604 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
9,048 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

  • What are the cheapest airlines flying from Allentown to Sydney round-trip?

    According to our current data, Delta ($2,491), United Airlines ($3,270), and Korean Air ($7,164) offers the cheapest pricing from Allentown to Sydney.

  • Can I find deals for flights from Allentown to Sydney that include hotel bookings?

    Yes. In addition to deals on Allentown to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Sydney?

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

  • Can I find deals for business class flights from Allentown to Sydney?

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

  • 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.

See more FAQs

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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.

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