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ABE - SYD

Find cheap flights from Allentown to Sydney from $1,768

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Sydney departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Sydney, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Allentown to Sydney (ABE-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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12:05 pm - 7:05 amABE-SYD
29h 00m2 stops
9:15 am - 10:59 pmSYD-ABE
27h 44m2 stops
$1,768American Airlines
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Thu, Aug 8 - Mon, Aug 26
8:15 am - 7:05 amABE-SYD
32h 50m2 stops
9:10 am - 12:33 amSYD-ABE
29h 23m3 stops
$7,124American Airlines
Find Deal
Thu, Aug 8 - Mon, Aug 26

Flights from Allentown to Sydney - Travel Insights & Trends

Get data-powered insights and trends into flights from Allentown to Sydney to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Allentown to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Allentown to Sydney is March, where tickets cost $1,312 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $2,276 and $1,982 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Allentown to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Allentown to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Good to know

Cheapest flight

$1,768
Flight from Allentown to Sydney

When to book flights from Allentown to Sydney

Are your dates flexible? Find out the best times to travel from Allentown to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Sydney

  • What is the cheapest flight from Allentown to Sydney?

    In the last 3 days, the lowest price for a flight from Allentown to Sydney was $1,768 for a round-trip ticket.

  • Do I need a passport to fly between Allentown and Sydney?

    A passport is required to fly from Allentown to Sydney.

  • Which airports will I be using when flying from Allentown to Sydney?

    Allentown airport is called Allentown-Bethlehem and the only airport in Sydney is Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Allentown to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Sydney?

    oneworld is the only airline alliance operating flights between Allentown and Sydney.

  • How does KAYAK find such low prices on flights from Allentown to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Allentown with another airline. Booking your flights between Allentown and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Allentown - Sydney Flights

Departure:

Allentown (undefined)United States

Destination:

Sydney (SYD)Australia

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