Cheap flights from Islip (ISP) to Sydney (SYD)

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How to find the cheapest flight from
Islip (ISP) to Sydney (SYD)

All the information you need to plan the best ISP to SYD flight in 2021: compare Islip to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
How far in advance should I book a flight from Islip to Sydney?

To save on the cost of your flight from Islip to Sydney, book at least 61 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,179 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,248.

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

July can be a great time to fly to Sydney from Islip with a flight ticket averaging about $1,017. Cheapflights users have found deals in the month of July for as cheap as $635. The most expensive prices can be found in the month of December.

Cheap flights from Islip to Sydney in May, June 2021

The best prices found for ISP to SYD flights for May, June
12 May - 24 Jun
$4,590pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
American Airlines
   
2 STOPS
ISP
Islip Long Island
24 May - 12 Jun
$6,882pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
American Airlines
   
2 STOPS
ISP
Islip Long Island
25 May - 15 Sep
$7,199pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
American Airlines
   
2 STOPS
ISP
Islip Long Island

Islip to Sydney 2021 flight deals

Cheap flights to Sydney from Islip found for this year
1 Nov - 21 Nov
$1,199pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
1 Nov - 18 Nov
$1,234pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
1 Nov - 22 Nov
$1,247pp
ISP
Islip Long Island
Qatar Airways
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
   
2 STOPS
ISP
Islip Long Island

One-way flights to Sydney from Islip

The cheapest one-way flights from Islip to Sydney
11:45 am - 3:05 am
American Airlines
2 Stops
49h 20m
ISP - SYD
American Airlines
11:45 am - 3:05 am
American Airlines
2 Stops
25h 20m
ISP - SYD
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Islip</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Islip to Sydney

Are flight prices decreasing from Islip to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Islip to Sydney for under $1,200 on Cheapflights?

Yes, there are multiple flights from Islip to Sydney for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,199, but on average you can expect to pay $3,386.

Are there nonstop flights from Islip to Sydney for under $1,200 on Cheapflights?

There are no nonstop flights from Islip to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Islip or Sydney?

Expected rainfall in Islip is same as in Sydney. You can expect this to be the case over the next 17 days.

Is Islip weather warmer or cooler than Sydney?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Sydney is generally colder than in Islip.

How long is the flight from Islip to Sydney?

For as low as $3,631, American Airlines can have you in Sydney from Islip in 25h 20m. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on Qatar Airways is currently your cheapest option to Sydney, with prices starting at $1,247. Another option worth looking into is American Airlines, starting at $3,631 round trip.

What are the cheapest airlines to fly from Islip to Sydney one-way?

$2,523 is the cheapest one-way deal found within the past few days, from American Airlines.

Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Islip to Sydney.
Today's exchange rate
$1 = $1.29
Average temperature for May in Sydney
57.2 °F
Avg rainfall for May in Sydney
4.1 ″

Airports servicing Islip

Airports servicing Sydney