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Cheap flights from Oklahoma City to Sydney from $1,722

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

$1,507

Popular in

January

Cheapest in

April

Average price

$2,371
Qantas Airways
  • Qantas Airways
  • 11/3-25/3
  • 3 total stops
  • 49h 17m total
  • Oklahoma City to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($279 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Oklahoma City to Sydney

Enter your travel dates to find the best prices.

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 27 November 2025.

Mon 1/1215:21OKC - SYD
2 stops24h 59mQantas Airways
Mon 8/1214:05SYD - OKC
1 stop20h 50mQantas Airways
Deal found 26/11$1,737
Mon 1/1216:31OKC - SYD
2 stops23h 29mAmerican Airlines
Mon 8/1211:20SYD - OKC
2 stops22h 28mAmerican Airlines
Deal found 26/11$1,900
Sun 30/1120:04OKC - SYD
1 stop19h 56mQantas Airways
Tue 2/1220:10SYD - OKC
2 stops43h 10mQantas Airways
Deal found 26/11$2,543
Mon 1/1212:31OKC - SYD
2 stops28h 04mAir Canada
Mon 8/1211:20SYD - OKC
3 stops49h 02mAir Canada
Deal found 26/11$3,353
Sun 30/1117:25OKC - SYD
2 stops22h 20mMultiple Airlines
Tue 2/1217:45SYD - OKC
1 stop18h 49mMultiple Airlines
Deal found 27/11$3,496
Mon 22/1214:25OKC - SYD
1 stop23h 30mQantas Airways
Mon 29/1211:20SYD - OKC
1 stop20h 29mQantas Airways
Deal found 24/11$3,604
Sun 30/1117:25OKC - SYD
2 stops22h 20mAir New Zealand
Tue 2/1212:10SYD - OKC
2 stops24h 40mAir New Zealand
Deal found 27/11$3,608
Mon 22/1218:00OKC - SYD
2 stops22h 00mAmerican Airlines
Mon 29/1211:20SYD - OKC
2 stops23h 20mAmerican Airlines
Deal found 24/11$3,610
Fri 26/1213:49OKC - SYD
2 stops26h 16mUnited Airlines
Fri 2/112:10SYD - OKC
2 stops37h 41mUnited Airlines
Deal found 25/11$3,679

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oklahoma City to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Oklahoma City to Sydney that are best for you.

Fly from

Oklahoma City

Fly to

Sydney

Route

Depart

Return

Price

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 3/2

17:00-06:55

1 stop20h 55m

Sydney Kingsford Smith

Tue 10/2

21:55-12:39

2 stops31h 44m

$1,722

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 3/5

15:30-07:05

1 stop24h 35m

Sydney Kingsford Smith

Wed 20/5

09:10-14:57

1 stop20h 47m

$1,757

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 10/3

13:50-07:00

1 stop25h 10m

Sydney Kingsford Smith

Tue 24/3

11:50-15:56

1 stop20h 06m

$1,783

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 9/3

19:00-07:00

1 stop20h 00m

Sydney Kingsford Smith

Wed 25/3

11:50-21:40

1 stop25h 50m

$1,783

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 11/3

12:00-07:00

1 stop27h 00m

Sydney Kingsford Smith

Tue 24/3

11:50-21:30

1 stop25h 40m

$1,783

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 9/3

17:20-09:05

2 stops23h 45m

Sydney Kingsford Smith

Mon 23/3

11:50-18:06

1 stop22h 16m

$1,791

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 10/3

17:20-09:05

2 stops23h 45m

Sydney Kingsford Smith

Wed 25/3

10:20-16:28

2 stops22h 08m

$1,791

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 8/3

13:50-06:20

2 stops24h 30m

Sydney Kingsford Smith

Sun 22/3

10:20-23:30

2 stops29h 10m

$1,791

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 11/3

17:20-09:05

2 stops23h 45m

Sydney Kingsford Smith

Wed 25/3

12:10-19:43

2 stops23h 33m

$1,791

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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.
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, September is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $781). Flying from Oklahoma City to Sydney in January is currently the most expensive (average of $2,125). 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?

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma City to Sydney?

    There are many flights that can get you from Oklahoma City to Sydney in 20h 55m. Fly via Qantas Airways 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, September is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $781). Flying from Oklahoma City to Sydney in January is currently the most expensive (average of $2,125). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Alternative routes for Oklahoma City to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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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