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Cheap flights from Oklahoma City to Sydney from $1,701

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Sun 3/519:14
OKC
-
SYD
1 stop20h 51m
Qantas Airways
Wed 20/509:10
SYD
-
OKC
1 stop24h 34m
Qantas Airways
Deal found 21/1$1,701
Tue 3/315:08
OKC
-
SYD
1 stop23h 17m
Qantas Airways
Tue 31/310:10
SYD
-
OKC
1 stop25h 00m
Qantas Airways
Deal found 19/1$1,723
Mon 9/215:20
OKC
-
SYD
2 stops25h 00m
Qantas Airways
Mon 23/214:05
SYD
-
OKC
1 stop20h 42m
Qantas Airways
Deal found 19/1$1,751
Sat 28/316:30
OKC
-
SYD
2 stops23h 30m
Qantas Airways
Sat 2/510:05
SYD
-
OKC
2 stops22h 49m
Qantas Airways
Deal found 20/1$1,759
Thu 12/319:45
OKC
-
SYD
1 stop21h 15m
Qantas Airways
Sun 22/311:20
SYD
-
OKC
1 stop23h 50m
Qantas Airways
Deal found 19/1$1,775
Mon 16/215:08
OKC
-
SYD
2 stops29h 17m
Qantas Airways
Mon 23/207:45
SYD
-
OKC
2 stops28h 25m
Qantas Airways
Deal found 18/1$1,796
Fri 30/119:19
OKC
-
SYD
1 stop42h 36m
Qantas Airways
Sun 8/220:10
SYD
-
OKC
2 stops43h 12m
Qantas Airways
Deal found 19/1$1,809

Find 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 21 January 2026.

Round-trip from

$1,701

Popular in

January

Cheapest in

April

Average price

$3,127
Qantas Airways
  • Qantas Airways
  • 3/5-20/5
  • 2 total stops
  • 45h 25m total
  • Oklahoma City to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($433 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($135 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 21 January 2026.
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

Sun 3/5

19:14-07:05

1 stop20h 51m

Sydney Kingsford Smith

Wed 20/5

09:10-18:44

1 stop24h 34m

$1,701

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 16/2

15:08-09:00

1 stop24h 52m

Sydney Kingsford Smith

Mon 23/2

11:20-14:02

1 stop19h 42m

$1,701

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 3/3

15:08-07:25

1 stop23h 17m

Sydney Kingsford Smith

Tue 31/3

10:10-19:10

1 stop25h 00m

$1,723

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Thu 12/3

15:08-12:30

2 stops29h 22m

Sydney Kingsford Smith

Sun 22/3

11:20-19:10

1 stop23h 50m

$1,751

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 28/3

16:30-08:00

2 stops23h 30m

Sydney Kingsford Smith

Sat 2/5

10:05-17:54

2 stops22h 49m

$1,759

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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 $755). Flying from Oklahoma City to Sydney in January is currently the most expensive (average of $3,127). 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 51m. Fly via Qantas Airways to get the fastest option. Airlines will cover a distance of 13848 km.

  • 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 $755). Flying from Oklahoma City to Sydney in January is currently the most expensive (average of $3,127). 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
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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Alternative routes for Oklahoma City to Sydney

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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