Cheap flights from Chicago-O'Hare Intl (ORD) to Sydney (SYD)

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How to find the cheapest flight from
Chicago-O'Hare Intl (ORD) to Sydney (SYD)

All the information you need to plan the best ORD to SYD flight in 2021: compare Chicago-O'Hare Intl to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
ORD - SYD
Price
$935 - $1,682
SYD
Temperature
32 - 75.2 °F
SYD
Rainfall
3.3 - 6.3 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

November

Best time to find cheap flights, 17% potential price drop

Round-trip from

$935

From Chicago-O'Hare Intl to Sydney

One-way from

$910

One-way flight from Chicago-O'Hare Intl to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Chicago-O'Hare Intl to Sydney?

Travelers have found it’s best to book a flight 61 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago-O'Hare Intl to Sydney 1-2 weeks in advance for as low as $1,179, or $1,248 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago-O'Hare Intl to Sydney?

Flights from Chicago-O'Hare Intl to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Chicago-O'Hare Intl to Sydney in July, with the cheapest ticket starting at $635.

Cheap flights from Chicago-O'Hare Intl to Sydney in June, July 2021

The best prices found for ORD to SYD flights for June, July
17 Jun - 8 Jul
$2,279pp
ORD
Chicago O'Hare Intl
Japan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
25 Jul - 2 Sep
$2,315pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
25 Jul - 3 Sep
$2,320pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Sydney 2021 flight deals

Cheap flights to Sydney from Chicago-O'Hare Intl found for this year
8 Oct - 12 Oct
$1,075pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 13 Nov
$1,110pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 13 Nov
$1,129pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to Sydney

Late deals on round-trip flights to Sydney from Chicago-O'Hare Intl, departing today and this week
25 Jun - 10 Jul
$2,413pp
ORD
Chicago O'Hare Intl
Japan Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
25 Jun - 10 Jul
$2,463pp
ORD
Chicago O'Hare Intl
Japan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
25 Jun - 10 Jul
$2,522pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

One-way flights to Sydney from Chicago-O'Hare Intl

The cheapest one-way flights from Chicago-O'Hare Intl to Sydney
11:35 am - 7:10 am
Fiji Airways
2 Stops
26h 35m
ORD - SYD
Fiji Airways
$910
Flights by SU
3:50 pm - 3:35 pm
Malaysia Airlines
2 Stops
32h 45m
ORD - SYD
Malaysia Airlines
$1,053
KAYAK
2:00 pm - 5:40 am
Air New Zealand
1 Stop
22h 40m
ORD - SYD
Air New Zealand
$1,194
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chicago-O'Hare Intl</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Chicago-O'Hare Intl to Sydney

Are flight prices decreasing from Chicago-O'Hare Intl 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 Chicago-O'Hare Intl 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.

What safety measures are being taken by airlines flying from Chicago O'Hare Intl to Sydney Kingsford Smith to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Chicago O'Hare Intl to Sydney Kingsford Smith are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago O'Hare Intl to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Qantas Airways, American Airlines, and United Airlines flying from Chicago O'Hare Intl to Sydney Kingsford Smith have implemented new flexible cancellation policies.

What airport do you fly into for flights to Sydney from Chicago O'Hare Intl?

If you book a flight to Sydney from Chicago O'Hare Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Chicago O'Hare Intl to Kingsford Smith per day from 16 different airlines.

Can I find flights from Chicago-O'Hare Intl to Sydney for under $1,100 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,075, but on average you can expect to pay $1,228.

Are there nonstop flights from Chicago-O'Hare Intl to Sydney for under $1,100 on Cheapflights?

There are no nonstop flights from Chicago-O'Hare Intl to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Chicago-O'Hare Intl to Sydney for under $2,500?

There are currently 20+ open flights from Chicago-O'Hare Intl to Sydney within the next 7 days for less than $2,500.

Does it rain more in Chicago-O'Hare Intl or Sydney?

In Chicago-O'Hare Intl, there will be less rainfall in Chicago-O'Hare Intl compared to Sydney over the next 15 days.

Is Chicago-O'Hare Intl weather warmer or cooler than Sydney?

Expect the weather to be around 86 °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 Chicago-O'Hare Intl.

How long is the flight from Chicago-O'Hare Intl to Sydney?

Air New Zealand can get you from Chicago-O'Hare Intl to Sydney in just under 22h 40m. Your travel time can differ by up to .

What is the cheapest airline to fly from Chicago-O'Hare Intl to Sydney round-trip?

According to our current data, Air New Zealand ($1,522), offers the cheapest pricing from Chicago-O'Hare Intl to Sydney.

What are the cheapest airlines to fly from Chicago-O'Hare Intl to Sydney one-way?

The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $910. However, be on the lookout for offers from Malaysia Airlines and Air New Zealand, as they are both options that can get you from Chicago-O'Hare Intl to Sydney for a low price.

Related searches

Flights to Sydney from Chicago-O'Hare Intl
Flights to Chicago-O'Hare Intl Flights to Sydney

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Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Chicago-O'Hare Intl to Sydney.
Today's exchange rate
$1 = $1.31
Average temperature for June in Sydney
68.0 °F
Avg rainfall for June in Sydney
3.3 ″

Airports servicing Chicago

Airports servicing Sydney

Top 10 airlines flying from Chicago-O'Hare Intl to Sydney

The chart below displays the airlines Cheapflights users traveling from Chicago-O'Hare Intl to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$121 $228 No cancel fee 65%
Virgin Australia
$494 $717 No cancel fee 80%
Qantas Airways
$511 $912 No cancel fee 74%
Hainan Airlines
$849 $925 No cancel fee 61%

We couldn't confirm the COVID-19 safety measures taken by Hainan Airlines. Please check directly on their website for additional information.

Fiji Airways
$627 $940 No cancel fee 74%
Delta
$540 $1,035 No cancel fee N/A
United Airlines
$465 $1,049 No cancel fee 69%
American Airlines
$232 $1,105 No cancel fee 71%
Air Canada
$804 $1,234 No cancel fee 67%
China Eastern
$821 $1,239 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

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