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$671+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/266:00 amOKC - BNE
2 stops33h 30mUnited Airlines
Thu 1/111:40 amBNE - OKC
2 stops39h 53mUnited Airlines
Deal found 12/17$1,043
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:49 pmOKC - SYD
2 stops26h 26mUnited Airlines
Sun 1/411:50 amSYD - OKC
1 stop28h 16mUnited Airlines
Deal found 12/16$2,565
This oojo deal was found by Cheapflights users on 12/17. 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.
Fri 12/266:32 pmOKC - BNE
2 stops30h 38mQantas Airways
Thu 1/112:10 pmBNE - OKC
1 stop18h 39mQantas Airways
Deal found 12/17$2,638
This oojo deal was found by Cheapflights users on 12/16. 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.
Tue 12/234:15 pmOKC - SYD
2 stops23h 20mQantas Airways
Sun 1/410:05 amSYD - OKC
2 stops21h 44mQantas Airways
Deal found 12/16$2,650
This Qantas Airways deal was found by Cheapflights users on 12/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:19 pmOKC - SYD
1 stop23h 06mQantas Airways
Sun 12/2111:20 amSYD - OKC
1 stop20h 29mQantas Airways
Deal found 12/15$2,998
This oojo deal was found by Cheapflights users on 12/17. 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.
Thu 12/187:28 pmOKC - SYD
2 stops24h 27mQantas Airways
Sat 12/209:55 pmSYD - OKC
2 stops37h 59mQantas Airways
Deal found 12/17$3,095
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:19 pmOKC - BNE
1 stop21h 41mAmerican Airlines
Mon 12/227:40 pmBNE - OKC
1 stop18h 43mAmerican Airlines
Deal found 12/16$3,170
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:28 pmOKC - BNE
2 stops26h 57mQantas Airways
Mon 12/225:50 pmBNE - OKC
2 stops39h 50mQantas Airways
Deal found 12/16$3,347
This Air New Zealand deal was found by Cheapflights users on 12/17. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:45 pmOKC - BNE
2 stops26h 10mMultiple Airlines
Thu 1/18:20 amBNE - OKC
3 stops30h 56mMultiple Airlines
Deal found 12/17$3,656
This Air New Zealand deal was found by Cheapflights users on 12/16. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:15 amOKC - SYD
3 stops28h 30mMultiple Airlines
Sun 1/411:45 amSYD - OKC
2 stops25h 14mMultiple Airlines
Deal found 12/16$3,934

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$953
(Delta)

One-way from

$671
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$1,499
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. 12% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Oklahoma City to Australia that are best for you.

Fly from

Oklahoma City

Fly to

Australia

Route

Depart

Return

Price

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Fri 3/20

8:20 am-7:20 am

2 stops32h 00m

Brisbane

Fri 3/27

9:40 am-11:59 pm

2 stops29h 19m

$953

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 1/31

12:36 pm-5:00 am

1 stop23h 24m

Melbourne

Sat 2/7

12:00 pm-10:22 pm

1 stop27h 22m

$963

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 1/31

11:00 am-5:00 am

1 stop25h 00m

Melbourne

Sat 2/7

12:00 pm-7:52 pm

2 stops24h 52m

$978

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 1/31

11:25 am-9:30 am

2 stops29h 05m

Melbourne

Sat 2/7

11:30 am-6:19 pm

2 stops23h 49m

$1,001

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sat 2/7

11:25 am-7:30 am

2 stops28h 05m

Brisbane

Wed 2/11

11:40 am-10:23 pm

2 stops26h 43m

$1,044

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Fri 3/20

3:08 pm-5:00 am

1 stop22h 52m

Brisbane

Fri 3/27

7:40 pm-10:34 pm

1 stop17h 54m

$1,076

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sun 4/12

3:30 pm-5:00 am

1 stop22h 30m

Brisbane

Wed 4/22

8:35 pm-7:00 pm

1 stop37h 25m

$1,121

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 5/3

7:56 am-7:05 am

1 stop32h 09m

Sydney Kingsford Smith

Wed 5/20

12:00 pm-3:39 pm

1 stop18h 39m

$1,131

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 1/28

3:20 pm-9:50 am

2 stops25h 30m

Sydney Kingsford Smith

Wed 2/11

5:30 pm-10:22 pm

2 stops21h 52m

$1,137

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sun 4/12

12:42 pm-5:00 am

2 stops25h 18m

Brisbane

Wed 4/22

8:35 pm-8:31 am

2 stops26h 56m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 28 results
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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 $508). Flying from Oklahoma City to Australia in January is currently the most expensive (average of $1,952). 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.

What is the cheapest time of day to fly from OKC to AU?

Find hourly flight availability from Oklahoma City to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Oklahoma City to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight in the afternoon.

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 December 18, 2025.
Get a feel of what it's like to fly with Qantas Airways, United Airlines, and American 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
947 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
947 reviews
Qantas Airways
7.5
Good
947 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
9,091 reviews
Qantas Airways
7.5
Good
947 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
American Airlines
7.2
Good
11,054 reviews
Qantas Airways
7.5
Good
947 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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 23h 24m. Delta provides one of the quickest options available for as low as $963. 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 - Brisbane or Oklahoma City Will Rogers World - Melbourne.

  • 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 $508). Flying from Oklahoma City to Australia in January is currently the most expensive (average of $1,952). 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

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Alternative routes for Oklahoma City to Australia

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$812Average$1,467FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$984Average$1,453FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,043Average$1,493FlexibilityNo cancel feeOn-time71%

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