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Cheap flights from Oklahoma City to Sydney from $2,028

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

$2,028

Popular in

December

Cheapest in

April

Average price

$2,165
Qantas Airways
  • Qantas Airways
  • 14/10-31/10
  • 2 total stops
  • 43h 22m total
  • Oklahoma City to Sydney
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Highest demand for flights based on searches. 21% potential increase in price ($979 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease ($241 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Oklahoma City to Sydney

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 12 September 2025.

Tue 14/1014:28OKC - SYD
1 stop25h 02mQantas Airways
Fri 31/1011:20SYD - OKC
1 stop18h 20mQantas Airways
Deal found 10/9$2,028
Tue 14/1014:38OKC - SYD
2 stops25h 27mAmerican Airlines
Fri 31/1011:20SYD - OKC
2 stops22h 39mAmerican Airlines
Deal found 10/9$2,034
Sat 25/1011:30OKC - SYD
3 stops31h 00mMultiple Airlines
Sat 1/1111:45SYD - OKC
3 stops27h 29mMultiple Airlines
Deal found 10/9$2,220
Wed 1/1019:22OKC - SYD
1 stop21h 08mMultiple Airlines
Sun 5/1018:45SYD - OKC
2 stops34h 24mMultiple Airlines
Deal found 11/9$2,251
Thu 11/915:04OKC - SYD
2 stops37h 41mAlaska Airlines
Tue 16/921:40SYD - OKC
2 stops31h 28mAlaska Airlines
Deal found 11/9$2,322
Thu 13/1109:35OKC - SYD
1 stop28h 25mUnited Airlines
Mon 17/1111:50SYD - OKC
1 stop26h 35mUnited Airlines
Deal found 9/9$2,324
Mon 15/913:45OKC - SYD
2 stops26h 10mUnited Airlines
Wed 17/910:20SYD - OKC
2 stops21h 04mUnited Airlines
Deal found 11/9$2,333
Thu 11/914:40OKC - SYD
1 stop25h 25mQantas Airways
Tue 16/909:10SYD - OKC
1 stop20h 19mQantas Airways
Deal found 11/9$2,334
Wed 1/1015:05OKC - SYD
1 stop25h 25mQantas Airways
Sun 5/1010:10SYD - OKC
1 stop20h 00mQantas Airways
Deal found 11/9$2,336

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 12 September 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

Sat 25/10

14:28-07:30

1 stop25h 02m

Sydney Kingsford Smith

Sat 1/11

11:20-13:57

1 stop18h 37m

$2,028

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 14/10

14:28-07:30

1 stop25h 02m

Sydney Kingsford Smith

Fri 31/10

11:20-13:40

1 stop18h 20m

$2,028

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 25/10

19:08-09:00

2 stops21h 52m

Sydney Kingsford Smith

Sat 1/11

11:20-18:01

2 stops22h 41m

$2,034

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 14/10

14:38-08:05

2 stops25h 27m

Sydney Kingsford Smith

Fri 31/10

11:20-18:57

1 stop23h 37m

$2,034

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 25/10

11:30-10:30

3 stops31h 00m

Sydney Kingsford Smith

Sat 1/11

11:45-23:14

3 stops27h 29m

$2,220

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 1/10

19:22-07:30

1 stop21h 08m

Sydney Kingsford Smith

Sun 5/10

18:45-13:09

2 stops34h 24m

$2,251

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Thu 13/11

09:35-07:00

1 stop28h 25m

Sydney Kingsford Smith

Mon 17/11

11:50-21:25

1 stop26h 35m

$2,324

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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, May is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $129). Flying from Oklahoma City to Sydney in October is currently the most expensive (average of $171). 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.

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 21h 52m. Fly via Qantas Airways or American 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, May is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $129). Flying from Oklahoma City to Sydney in October is currently the most expensive (average of $171). 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
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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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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