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

You can find one-way and return flights from SYD to ABE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to ABE ticket fares go up or down.

The cheapest months to fly from SYD to ABE are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter SYD to ABE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 5 connecting flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.). Some common connection points include Los Angeles Intl. (LAX), San Francisco Intl. (SFO), and Dallas-Fort Worth Intl. (DFW).

The earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) typically departs around 10:40 AM local time. This service is operated by Delta and is a seasonal offering, active only in February. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) on a Wednesday, with around 10 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qantas Airways, United, and American Airlines. Flight schedules are consistent throughout the week.

The most popular departure time for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) is between 12pm and 3pm. Many major carriers, including Qantas Airways and United, offer flights during this window. This timing works well for travellers who prefer a midday departure.

There are no nonstop flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.). Flights with two or more stops typically take around 24 hours and 48 minutes. This route covers a significant distance of approximately 15,877 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.

While there are no direct business class options available for flights between Sydney (SYD) and Allentown (ABE), you can find first class cabins on Qantas Airways and American Airlines.

It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Allentown from Kingsford Smith Intl. (SYD), you typically fly into Lehigh Valley Intl. (ABE). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW), or San Francisco Intl. (SFO) before reaching Allentown. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.