How long is the flight from Oklahoma City to Sydney?

There are many flights that can get you from Oklahoma City to Sydney in 25h. Fly via Air Canada or United Airlines 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.

$1,496+ 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

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 23 October 2026.

Tue 20/1018:46 -

2 stops45h 34m

Tue 27/1010:20 -

2 stops23h 50m

Deal found 20/10$1,583

Thu 3/1213:34 -

2 stops27h 01m

Thu 10/1211:20 -

2 stops21h 58m

Deal found 19/10$1,682

Tue 20/1017:10 -

2 stops22h 45m

Tue 27/1010:15 -

1 stop23h 55m

Deal found 20/10$1,709

Sun 25/1009:00 -

1 stop29h 55m

Sun 1/1111:15 -

1 stop26h 46m

Deal found 18/10$1,774

Sun 8/1106:00 -

2 stops34h 35m

Thu 12/1111:20 -

2 stops29h 10m

Deal found 21/10$1,781

Thu 3/1217:02 -

2 stops25h 03m

Thu 10/1211:10 -

1 stop19h 33m

Deal found 19/10$1,803

Wed 2/1214:13 -

1 stop25h 47m

Wed 9/1219:15 -

2 stops36h 07m

Deal found 17/10$1,820

Fri 4/1214:13 -

1 stop25h 47m

Fri 11/1219:15 -

2 stops35h 28m

Deal found 20/10$1,950

Sun 6/1214:13 -

1 stop25h 47m

Sun 13/1211:10 -

1 stop19h 33m

Deal found 22/10$1,951

Sun 6/1217:32 -

2 stops22h 28m

Sun 13/1211:15 -

1 stop19h 28m

Deal found 22/10$1,995

Find flight deals from Oklahoma City to Sydney

Round-trip from	$1,496
Popular in	July
Cheapest in	October
Average price	$1,675

Air Canada
9/2-2/3
4 total stops
64h 11m total
Oklahoma City to Sydney

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($498 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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 9/2

05:45-09:35

2 stops34h 50m

Sydney Kingsford Smith

Tue 2/3

11:20-23:41

2 stops29h 21m

$1,496

Fastest return journey

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Tue 9/2

15:20-09:20

2 stops25h 00m

Sydney Kingsford Smith

Tue 2/3

09:15-11:31

1 stop19h 16m

$1,709

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Wed 2/12

09:10-07:00

1 stop28h 50m

Sydney Kingsford Smith

Wed 9/12

11:20-21:58

3 stops27h 38m

$2,061

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Thu 11/2

13:38-08:35

2 stops25h 57m

Sydney Kingsford Smith

Fri 19/2

11:50-20:03

3 stops25h 13m

$2,175

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Thu 3/12

17:18-09:05

2 stops22h 47m

Sydney Kingsford Smith

Thu 10/12

11:20-21:58

3 stops27h 38m

$2,290

Oklahoma CitySydney

OKC Oklahoma City Will Rogers World - SYD Sydney Kingsford Smith

OKCSYD

Oklahoma City Will Rogers World

Sun 8/11

15:45-06:55

1 stop22h 10m

Sydney Kingsford Smith

Thu 12/11

08:45-16:12

2 stops24h 27m

$2,594

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Sorted 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, October is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,675). Flying from Oklahoma City to Sydney in July is currently the most expensive (average of $2,682). 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 $1,416 and $1,852 in February.
The cheapest return price found within the last 5 days was $1,496 on Air Canada (9 Feb–2 Mar).

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 25h. Fly via Air Canada or United Airlines 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, October is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,675). Flying from Oklahoma City to Sydney in July is currently the most expensive (average of $2,682). 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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How does Cheapflights help users find flights from Oklahoma City to Sydney?

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?

Of course! You can now track prices for flights from Oklahoma City to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Oklahoma City to Sydney from $1,496

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. 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 23 October 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 23 October 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 23 October 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 23 October 2026.

Last-minute flights from Oklahoma City to SydneyDiscover last-minute flight deals from Oklahoma City to Sydney. Data last updated 23 October 2026 and is based on user searches.

Discover last-minute flight deals from Oklahoma City to Sydney. Data last updated 23 October 2026 and is based on user searches.

Find flight deals from Oklahoma City to Sydney

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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 $1,416 and $1,852 in February.The cheapest return price found within the last 5 days was $1,496 on Air Canada (9 Feb–2 Mar).

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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Alternative routes for Oklahoma City to Sydney

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Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

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 23 October 2026.

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Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 October 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 23 October 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 23 October 2026.

Last-minute flights from Oklahoma City to Sydney
Discover last-minute flight deals from Oklahoma City to Sydney. Data last updated 23 October 2026 and is based on user searches.

Oklahoma City to Sydney flights typically cost between $1,416 and $1,852 in February.
The cheapest return price found within the last 5 days was $1,496 on Air Canada (9 Feb–2 Mar).