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$423+ Cheap flights from Oklahoma to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Oklahoma to Sydney

Cheapest flights from Oklahoma to Sydney
Explore the most affordable flight options available from Oklahoma to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:59 pm
DFW
-
SYD
1 stop29h 51m
Qantas Airways
Tue 4/712:00 pm
SYD
-
DFW
Nonstop15h 30m
Qantas Airways
Deal found 2/7$837
This oojo deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:30 pm
DFW
-
SYD
Nonstop17h 25m
Qantas Airways
Mon 3/97:15 pm
SYD
-
DFW
1 stop28h 35m
Qantas Airways
Deal found 2/6$838
This CrystalTravel deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:35 pm
DFW
-
SYD
1 stop22h 25m
Qantas Airways
Thu 2/197:15 pm
SYD
-
DFW
1 stop29h 40m
Qantas Airways
Deal found 2/5$842
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:45 am
DFW
-
SYD
2 stops48h 20m
Multiple Airlines
Mon 3/166:00 am
SYD
-
DFW
2 stops40h 07m
Multiple Airlines
Deal found 2/7$844
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:59 pm
DFW
-
SYD
1 stop28h 51m
Qantas Airways
Thu 2/2611:20 am
SYD
-
DFW
1 stop18h 55m
Qantas Airways
Deal found 2/5$845
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:59 pm
DFW
-
SYD
1 stop29h 51m
Qantas Airways
Thu 3/1911:20 am
SYD
-
DFW
1 stop27h 36m
Qantas Airways
Deal found 2/7$846
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:59 pm
DFW
-
SYD
1 stop29h 51m
Qantas Airways
Tue 3/2411:20 am
SYD
-
DFW
1 stop28h 30m
Qantas Airways
Deal found 2/5$847
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:59 pm
DFW
-
SYD
1 stop40h 36m
Qantas Airways
Wed 4/16:50 pm
SYD
-
DFW
1 stop21h 00m
Qantas Airways
Deal found 2/7$853
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:30 pm
DFW
-
SYD
Nonstop17h 25m
Qantas Airways
Wed 3/111:05 pm
SYD
-
DFW
1 stop34h 45m
Qantas Airways
Deal found 2/7$865
This American Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:55 pm
OKC
-
SYD
1 stop20h 00m
American Airlines
Wed 5/209:10 am
SYD
-
OKC
1 stop24h 34m
American Airlines
Deal found 2/5$1,117
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:07 pm
XNA
-
SYD
2 stops24h 48m
United Airlines
Tue 4/219:30 am
SYD
-
XNA
2 stops23h 49m
United Airlines
Deal found 2/4$1,138
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:46 pm
OKC
-
SYD
2 stops24h 09m
United Airlines
Wed 5/2010:20 am
SYD
-
OKC
2 stops21h 10m
United Airlines
Deal found 2/6$1,139

Find flight deals from Oklahoma to Sydney

Keep the following information in mind while searching for Oklahoma to Sydney flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(oojo)

One-way from

$423
(Trip.com)

Popular in

June

Cheapest in

April

Average price

$1,495
Provider with most accurate pricing for Oklahoma City Will Rogers World-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Sydney Kingsford Smith flights.
Search Deals
From Oklahoma to Sydney Kingsford Smith
Search Deals
One-way flight from Oklahoma to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Oklahoma to Sydney that are best for you.

Fly from

Oklahoma

Fly to

Sydney

Route

Depart

Return

Price

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Thu 5/7

5:25 pm-7:30 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 5/10

1:15 pm-8:13 pm

2 stops21h 58m

$974

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 5/3

7:55 pm-6:55 am

1 stop20h 00m

Sydney Kingsford Smith

Wed 5/20

9:10 am-6:44 pm

1 stop24h 34m

$1,117

FayettevilleSydney

XNA - SYD

XNASYD

Fayetteville Northwest Arkansas

Mon 4/6

3:07 pm-6:55 am

2 stops24h 48m

Sydney Kingsford Smith

Tue 4/21

9:30 am-6:19 pm

2 stops23h 49m

$1,138

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 5/3

3:46 pm-6:55 am

2 stops24h 09m

Sydney Kingsford Smith

Wed 5/20

10:20 am-4:30 pm

2 stops21h 10m

$1,139

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 3/25

7:45 pm-9:00 am

1 stop21h 15m

Sydney Kingsford Smith

Sat 4/4

10:10 am-10:33 pm

1 stop28h 23m

$1,164

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Sat 5/2

5:25 pm-7:30 am

1 stop23h 05m

Sydney Kingsford Smith

Sat 5/9

6:25 am-4:30 pm

2 stops25h 05m

$1,176

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 3/24

7:45 pm-12:30 pm

2 stops24h 45m

Sydney Kingsford Smith

Tue 3/31

6:00 am-2:32 pm

2 stops24h 32m

$1,190

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Fri 3/6

3:47 pm-9:05 am

2 stops24h 18m

Sydney Kingsford Smith

Fri 3/13

11:50 am-4:27 pm

1 stop20h 37m

$1,230

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Sat 2/21

9:50 pm-2:55 pm

2 stops24h 05m

Sydney Kingsford Smith

Tue 3/3

2:00 pm-3:45 pm

1 stop18h 45m

$1,246

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Thu 8/6

10:45 pm-1:50 pm

2 stops24h 05m

Sydney Kingsford Smith

Tue 8/11

1:15 pm-4:50 pm

1 stop18h 35m

$1,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 40 results
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Best time to book a flight from Oklahoma to Sydney

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

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

Currently, September is the cheapest month in which you can book a flight from Oklahoma to Sydney (average of $423). Flying from Oklahoma to Sydney in June is currently the most expensive (average of $1,382). 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 to fly round-trip from Oklahoma to Sydney?

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Oklahoma?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Oklahoma to Sydney.

  • How long is the flight from Oklahoma to Sydney?

    A quick flight from Oklahoma to Sydney can take about 20h. American Airlines provides one of the quickest options available for as low as $1,117. Oklahoma and Sydney are separated by a distance of 8605 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oklahoma to Sydney?

    The most popular flight routes from Oklahoma to Sydney are Dallas/Fort Worth - Sydney Kingsford Smith, Tulsa - Sydney Kingsford Smith and Oklahoma City Will Rogers World - Sydney Kingsford Smith.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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 to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma to Sydney (average of $423). Flying from Oklahoma to Sydney in June is currently the most expensive (average of $1,382). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Oklahoma to Sydney

Discover the top 3 airlines that operate flights from Oklahoma to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$1,414FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$812Average$1,434FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,043Average$1,496FlexibilityNo cancel feeOn-time71%

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