Cheap flights from O'Hare Intl (ORD) to Sydney (SYD)
How to find the cheapest flight from O'Hare Intl (ORD) to Sydney (SYD)
All the information you need to plan the best ORD to SYD flight in 2023: compare O'Hare Intl to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
ORD - SYD Price | $1,391 - $2,218 |
|---|---|
SYD Temperature | 51.8 - 71.6 °F |
SYD Rainfall | 2 - 5.1 inches |
| Popular in | January | High demand for flights, 26% potential price rise |
|---|---|---|
| Cheapest in | August | Best time to find cheap flights, 15% potential price drop |
| Round-trip from | $1,391 | From Chicago O'Hare Intl to Sydney Kingsford Smith |
| One-way from | $840 | One-way flight from Chicago O'Hare Intl to Sydney Kingsford Smith |
How far in advance should I book a flight from Chicago O'Hare Intl Airport to Sydney?
Find a great deal and save up to 14% by booking at least 52 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Sydney within the next two weeks, with the cheapest ticket starting at $1,967.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to Sydney?
Our data shows that May tends to be the cheapest month to fly to Sydney from Chicago O'Hare Intl Airport. Users have commonly found prices around $1,654 for the month, but tickets can be as low as $989. Due to multiple factors, prepare for potentially higher prices in January.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to Sydney (ORD - SYD)?
When flying from Chicago O'Hare Intl Airport to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from O'Hare Intl to Sydney in February, March 2023
The best prices found for ORD to SYD flights for February, March
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
37h 30mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
24h 16mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
32h 53mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
24h 16mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
32h 53mSydney Kingsford Smith
Chicago O'Hare Intl
3 stops
31h 05mMultiple Airlines
O'Hare Intl to Sydney 2023 flight deals
Cheap flights to Sydney from O'Hare Intl found for this year
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
37h 30mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
24h 16mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
38h 44mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
30h 51mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
32h 53mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
24h 16mMultiple Airlines
Cheap Qantas Airways flights from O'Hare Intl to Sydney
Chicago O'Hare Intl
Sydney Kingsford Smith
1 stop
21h 35mSydney Kingsford Smith
Chicago O'Hare Intl
1 stop
20h 19mQantas Airways
Chicago O'Hare Intl
Sydney Kingsford Smith
1 stop
24h 15mSydney Kingsford Smith
Chicago O'Hare Intl
1 stop
26h 05mQantas Airways
Cheap Air New Zealand flights from O'Hare Intl to Sydney
Chicago O'Hare Intl
Sydney Kingsford Smith
1 stop
22h 25mSydney Kingsford Smith
Chicago O'Hare Intl
1 stop
24h 32mAir New Zealand
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
32h 25mSydney Kingsford Smith
Chicago O'Hare Intl
1 stop
19h 50mAir New Zealand
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
54h 05mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
24h 27mAir New Zealand
Last minute flights from O'Hare Intl to Sydney
Late deals on return flights to Sydney from O'Hare Intl, departing today and this week
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
56h 40mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
38h 39mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
48h 45mSydney Kingsford Smith
Chicago O'Hare Intl
2 stops
36h 15mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
1 stop
32h 05mSydney Kingsford Smith
Chicago O'Hare Intl
1 stop
26h 11mMultiple Airlines
One-way flights to Sydney from O'Hare Intl
The cheapest one-way flights from O'Hare Intl to Sydney
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
56h 15mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
3 stops
56h 15mMultiple Airlines
Chicago O'Hare Intl
Sydney Kingsford Smith
2 stops
40h 50mMultiple Airlines
Reviews of Airlines Servicing Sydney
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.
Related info for your journey
Useful info, stats and facts about O'Hare Intl to Sydney flights.
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 15 different airlines.
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 Air Canada, United Airlines, and Air New Zealand flying from Chicago O'Hare Intl to Sydney Kingsford Smith have implemented new flexible cancellation policies.
Can I find flights from Chicago O'Hare Intl Airport to Sydney for under $1,100 on Cheapflights?
Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,030, but on average you can expect to pay $1,100.
Are there last-minute flights available from Chicago O'Hare Intl Airport to Sydney for under $1,700?
There are currently 20+ open flights from Chicago O'Hare Intl Airport to Sydney within the next 7 days for less than $1,700.
What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Sydney?
Before booking your flight from Chicago O'Hare Intl Airport to Sydney check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.
What are the cheapest flights from Chicago O'Hare Intl Airport to Sydney?
Looking at all options, your cheapest flight can be booked for $784. While the most popular route (Chicago O'Hare Intl - Sydney Kingsford Smith) can be booked for $1,032 on average our data indicates $4,875 when flying from Chicago O'Hare Intl Airport to Sydney.