How long is the flight from Oklahoma City to Sydney?

There are many flights that can get you from Oklahoma City to Sydney in 22h 45m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 13848 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from OKC to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma City to Sydney as you normally would.

Can I find deals for flights from Oklahoma City to Sydney that include hotel bookings?

Yes. In addition to deals on Oklahoma City to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Oklahoma City to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Sydney.

Can I find deals for business class flights from Oklahoma City to Sydney?

Yes. Cheapflights offers flight deals from Oklahoma City to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,293+ Cheap Flights from Oklahoma City to Sydney

Cheap flight deals from Oklahoma City to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Oklahoma City to Sydney
Explore the most affordable flight options available from Oklahoma City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Sun 13/1207:00 -

2 stops34h 35m

Wed 16/1219:25 -

2 stops45h 05m

Deal found 5/9$1,811

Tue 20/1017:10 -

2 stops22h 45m

Tue 27/1010:20 -

2 stops25h 50m

Deal found 4/9$1,823

Sat 3/1013:41 -

1 stop26h 24m

Sat 10/1018:50 -

1 stop19h 09m

Deal found 5/9$1,951

Fri 2/1013:17 -

2 stops26h 43m

Fri 9/1011:20 -

2 stops24h 45m

Deal found 3/9$1,962

Sun 27/908:34 -

2 stops31h 16m

Thu 8/1010:15 -

2 stops29h 43m

Deal found 6/9$2,033

Sun 27/915:17 -

2 stops37h 53m

Thu 8/1022:20 -

2 stops39h 39m

Deal found 2/9$2,130

Sun 8/1115:45 -

1 stop22h 10m

Thu 12/1109:55 -

2 stops28h 06m

Deal found 5/9$2,299

Sun 8/1106:00 -

2 stops34h 35m

Thu 12/1111:20 -

2 stops22h 01m

Deal found 3/9$2,373

Find flight deals from Oklahoma City to Sydney

Round-trip from	$1,811
One-way from	$1,293
Popular in	August
Cheapest in	May
Average price	$1,811

Air New Zealand
13/12-16/12
4 total stops
79h 40m total
Oklahoma City to Sydney

Search Deals

21/12-31/12
3 total stops
54h 20m total
Oklahoma City to Sydney

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($144 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Tue 20/10

17:10-07:55

2 stops22h 45m

Sydney Kingsford Smith

Tue 27/10

10:20-20:10

2 stops25h 50m

$1,823

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Wed 23/12

09:27-10:20

2 stops31h 53m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,930

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Mon 21/12

09:27-18:00

2 stops39h 33m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,936

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sat 3/10

13:41-08:05

1 stop26h 24m

Sydney Kingsford Smith

Sat 10/10

18:50-21:59

1 stop19h 09m

$1,951

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Fri 2/10

13:17-07:00

2 stops26h 43m

Sydney Kingsford Smith

Fri 9/10

11:20-20:05

2 stops24h 45m

$1,962

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

08:34-06:50

2 stops31h 16m

Sydney Kingsford Smith

Thu 8/10

10:15-23:58

2 stops29h 43m

$2,033

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

15:17-20:10

2 stops37h 53m

Sydney Kingsford Smith

Thu 8/10

22:20-21:59

2 stops39h 39m

$2,130

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 8/11

09:20-09:35

2 stops31h 15m

Sydney Kingsford Smith

Thu 12/11

11:20-20:18

2 stops25h 58m

$2,374

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 8/11

14:44-09:00

1 stop25h 16m

Sydney Kingsford Smith

Thu 12/11

10:25-21:01

2 stops27h 36m

$2,661

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

13:41-09:45

2 stops29h 04m

Sydney Kingsford Smith

Thu 8/10

13:00-18:09

1 stop21h 09m

$2,981

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Oklahoma City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oklahoma City with our price prediction graph.

OKC-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma City to Sydney

What is the cheapest month to book a flight from Oklahoma City to Sydney?

Currently, May is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,800). Flying from Oklahoma City to Sydney in August is currently the most expensive (average of $2,571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Oklahoma City to Sydney?

Airfare is typical for this route at the moment.

Oklahoma City to Sydney flights typically cost between $1,635 and $1,914 in December.
The cheapest return price found within the last 5 days was $1,811 on Air New Zealand (13 Dec–16 Dec).

Related info for your journey

How long is the flight from Oklahoma City to Sydney?
There are many flights that can get you from Oklahoma City to Sydney in 22h 45m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 13848 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Oklahoma City to Sydney that include hotel bookings?
Yes. In addition to deals on Oklahoma City to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Oklahoma City to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Sydney.
Can I find deals for business class flights from Oklahoma City to Sydney?
Yes. Cheapflights offers flight deals from Oklahoma City to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oklahoma City to Sydney?
Currently, May is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,800). Flying from Oklahoma City to Sydney in August is currently the most expensive (average of $2,571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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When you search for this flight from Oklahoma City to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Oklahoma City to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oklahoma City to Sydney.

Can Cheapflights find flights from Oklahoma City to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Oklahoma City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Oklahoma City to Sydney become cheaper?

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Cheap flights from Oklahoma City to Sydney from $1,293

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Oklahoma City to Sydney

Cheapest flights from Oklahoma City to SydneyExplore the most affordable flight options available from Oklahoma City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Oklahoma City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Oklahoma City to SydneyDiscover carefully curated flight deals from Oklahoma City to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Oklahoma City to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Oklahoma City to SydneyDiscover last-minute flight deals from Oklahoma City to Sydney. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Oklahoma City to Sydney. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Oklahoma City to SydneySearch for one-way flight options from Oklahoma City to Sydney. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Oklahoma City to Sydney. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Oklahoma City to Sydney

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Sydney that are best for you.

Best time to book a flight from Oklahoma City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oklahoma City with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Oklahoma City to Sydney?

How much does it cost for a return flight from Oklahoma City to Sydney?

Airfare is typical for this route at the moment.

Oklahoma City to Sydney flights typically cost between $1,635 and $1,914 in December.The cheapest return price found within the last 5 days was $1,811 on Air New Zealand (13 Dec–16 Dec).

Related info for your journey

How long is the flight from Oklahoma City to Sydney?

Can I find deals for flights from Oklahoma City to Sydney that include hotel bookings?

How can I find direct flights from Oklahoma City to Sydney?

Can I find deals for business class flights from Oklahoma City to Sydney?

What is the cheapest month to book a flight from Oklahoma City to Sydney?

Travelling to a place near Sydney?

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Direct flights to New South Wales

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Search flights from Oklahoma City to Sydney by cabin class

Find flights from Oklahoma City to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Oklahoma City and Sydney flights

Browse other Oklahoma City and Sydney flight options. Last updated on 7 September 2026.

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How does Cheapflights help users find flights from Oklahoma City to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Oklahoma City to Sydney?

Can Cheapflights find flights from Oklahoma City to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Oklahoma City to Sydney become cheaper?

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Cheapest flights from Oklahoma City to Sydney
Explore the most affordable flight options available from Oklahoma City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Oklahoma City to Sydney
Discover carefully curated flight deals from Oklahoma City to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Oklahoma City to Sydney
Discover last-minute flight deals from Oklahoma City to Sydney. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Oklahoma City to Sydney
Search for one-way flight options from Oklahoma City to Sydney. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Oklahoma City to Sydney flights typically cost between $1,635 and $1,914 in December.
The cheapest return price found within the last 5 days was $1,811 on Air New Zealand (13 Dec–16 Dec).