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$622+ Cheap flights from Oklahoma City (OKC) to Australia

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Oklahoma City to Australia

Cheapest flights from Oklahoma City to Australia
Explore the most affordable flight options available from Oklahoma City to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This oojo deal was found by Cheapflights users on 7/17. 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.
Tue 10/207:00 pm
OKC
-
SYD
1 stop19h 55m
Qantas Airways
Tue 11/34:45 pm
SYD
-
OKC
2 stops43h 49m
Qantas Airways
Deal found 7/17$1,159
This oojo deal was found by Cheapflights users on 7/16. 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.
Fri 8/147:20 pm
OKC
-
MEL
1 stop42h 40m
Qantas Airways
Fri 8/289:45 am
MEL
-
OKC
1 stop19h 49m
Qantas Airways
Deal found 7/16$1,181
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:30 am
OKC
-
MEL
2 stops32h 20m
Delta
Fri 8/2810:00 am
MEL
-
OKC
2 stops28h 58m
Delta
Deal found 7/16$1,211
This oojo deal was found by Cheapflights users on 7/18. 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 12/32:38 pm
OKC
-
SYD
1 stop23h 17m
Qantas Airways
Tue 12/86:05 am
SYD
-
OKC
2 stops24h 39m
Qantas Airways
Deal found 7/18$1,219
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 8/87:10 am
OKC
-
MEL
2 stops34h 05m
United Airlines
Fri 8/149:00 am
MEL
-
OKC
3 stops51h 55m
United Airlines
Deal found 7/14$1,230
This oojo deal was found by Cheapflights users on 7/14. 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 8/12:22 pm
OKC
-
SYD
1 stop25h 43m
Qantas Airways
Sat 8/159:10 am
SYD
-
OKC
1 stop20h 24m
Qantas Airways
Deal found 7/14$1,244
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/15:15 pm
OKC
-
MEL
2 stops48h 00m
United Airlines
Tue 9/810:00 am
MEL
-
OKC
3 stops50h 55m
United Airlines
Deal found 7/17$1,245
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/17:20 pm
OKC
-
MEL
2 stops24h 15m
American Airlines
Tue 9/88:15 am
MEL
-
OKC
2 stops24h 00m
American Airlines
Deal found 7/17$1,257
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 8/15:01 pm
OKC
-
SYD
2 stops22h 59m
United Airlines
Sat 8/159:30 am
SYD
-
OKC
2 stops27h 25m
United Airlines
Deal found 7/13$1,286
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 8/13:04 pm
OKC
-
SYD
2 stops25h 01m
American Airlines
Sat 8/159:10 am
SYD
-
OKC
1 stop20h 24m
American Airlines
Deal found 7/14$1,288
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 10/204:56 pm
OKC
-
SYD
2 stops23h 09m
American Airlines
Tue 11/311:15 am
SYD
-
OKC
2 stops21h 46m
American Airlines
Deal found 7/17$1,308
This United Airlines deal was found by Cheapflights users on 7/17. 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 10/185:10 pm
OKC
-
SYD
2 stops22h 50m
United Airlines
Sun 11/19:15 am
SYD
-
OKC
1 stop21h 38m
United Airlines
Deal found 7/17$1,312

Find flight deals from Oklahoma City to Australia

Keep the following information in mind while searching for Oklahoma City to Australia flight deals. Data was last updated July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,159
(oojo)

One-way from

$622
(Expedia)

Popular in

August

Cheapest in

September

Average price

$1,554
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 City Will Rogers World to Australia
Search Deals
One-way flight from Oklahoma City Will Rogers World to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Australia 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 July 18, 2026.
Use the filters below to find and compare flights from Oklahoma City to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 8/14

8:30 am-7:50 am

2 stops32h 20m

Melbourne

Fri 8/28

10:00 am-11:58 pm

2 stops28h 58m

$1,211

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 8/8

7:10 am-8:15 am

2 stops34h 05m

Melbourne

Fri 8/14

9:00 am-9:55 pm

3 stops51h 55m

$1,230

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Tue 9/1

5:15 pm-8:15 am

2 stops48h 00m

Melbourne

Tue 9/8

10:00 am-9:55 pm

3 stops50h 55m

$1,245

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Tue 9/1

7:20 pm-10:35 am

2 stops24h 15m

Melbourne

Tue 9/8

8:15 am-5:15 pm

2 stops24h 00m

$1,257

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 8/1

5:01 pm-7:00 am

2 stops22h 59m

Sydney Kingsford Smith

Sat 8/15

9:30 am-9:55 pm

2 stops27h 25m

$1,286

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 10/19

1:50 pm-7:55 am

2 stops26h 05m

Sydney Kingsford Smith

Wed 11/4

9:15 am-11:14 am

1 stop18h 59m

$1,312

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 10/20

5:10 pm-7:55 am

2 stops22h 45m

Sydney Kingsford Smith

Wed 11/4

11:50 am-4:15 pm

2 stops21h 25m

$1,312

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 9/27

4:01 pm-6:55 am

1 stop23h 54m

Sydney Kingsford Smith

Thu 10/8

10:10 am-1:31 pm

1 stop19h 21m

$1,314

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 11/20

3:21 pm-6:25 am

1 stop22h 04m

Sydney Kingsford Smith

Mon 11/30

11:20 am-7:34 pm

1 stop25h 14m

$1,353

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 8/14

7:20 pm-5:00 am

1 stop42h 40m

Melbourne

Fri 8/28

9:00 am-3:53 pm

2 stops21h 53m

$1,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma City to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Oklahoma City 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 City to Australia

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

Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Australia (average of $1,279). Flying from Oklahoma City to Australia in August is currently the most expensive (average of $1,853). 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.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated July 18, 2026.
Get a feel of what it's like to fly with Qantas Airways,United Airlines, andAmerican Airlines from Oklahoma City to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,062 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,062 reviews
Qantas Airways
7.5
Good
1,062 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
10,006 reviews
Qantas Airways
7.5
Good
1,062 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
American Airlines
7.1
Good
11,827 reviews
Qantas Airways
7.5
Good
1,062 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Australia. 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 from for flights from Oklahoma City to Australia?

    For a flight from Oklahoma City to Australia, you will be flying from Will Rogers World. Oklahoma City Will Rogers World (OKC) is just 7.0 mi from the center of the city.

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

    A quick flight from Oklahoma City to Australia can take about 32h 20m. Qantas Airways provides one of the quickest options available for as low as $1,211. There are 9026 mi between Oklahoma City and Australia. 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 City to Australia?

    The most popular route from Oklahoma City to Australia is Oklahoma City Will Rogers World - Sydney Kingsford Smith. You may also consider Oklahoma City Will Rogers World - Melbourne or Oklahoma City Will Rogers World - Brisbane.

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

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

  • How can I find direct flights from Oklahoma City to Australia?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Australia 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 Australia?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Australia (average of $1,279). Flying from Oklahoma City to Australia in August is currently the most expensive (average of $1,853). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Oklahoma City to Australia

Discover the top 3 airlines that operate flights from Oklahoma City to Australia. 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$1,362FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$812Average$1,497FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$973Average$1,395FlexibilityNo cancel feeOn-time71%

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