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Cheap flights from Oklahoma City to Australia from $898

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Oklahoma City to Australia

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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 15 October 2025.

Thu 6/1115:31OKC - BNE
1 stop21h 29mAmerican Airlines
Tue 18/1119:40BNE - OKC
1 stop18h 43mAmerican Airlines
Deal found 14/10$1,642
Thu 6/1111:15OKC - BNE
2 stops28h 15mUnited Airlines
Tue 18/1111:40BNE - OKC
2 stops24h 11mUnited Airlines
Deal found 14/10$1,684
Fri 14/1114:35OKC - SYD
1 stop23h 20mQantas Airways
Fri 21/1106:30SYD - OKC
2 stops26h 07mQantas Airways
Deal found 13/10$1,950
Fri 14/1114:48OKC - SYD
2 stops35h 57mAlaska Airlines
Fri 21/1121:40SYD - OKC
2 stops33h 15mAlaska Airlines
Deal found 13/10$2,037
Fri 14/1114:48OKC - SYD
2 stops35h 57mAlaska Airlines
Tue 18/1121:40SYD - OKC
2 stops33h 12mAlaska Airlines
Deal found 13/10$2,051
Wed 5/1116:31OKC - SYD
2 stops46h 04mQantas Airways
Sun 16/1117:45SYD - OKC
1 stop18h 53mQantas Airways
Deal found 14/10$2,071
Tue 14/1017:15OKC - SYD
2 stops22h 45mUnited Airlines
Fri 31/1011:05SYD - OKC
2 stops24h 35mUnited Airlines
Deal found 14/10$2,075
Fri 28/1114:35OKC - MEL
1 stop21h 25mQantas Airways
Fri 5/1206:45MEL - OKC
2 stops25h 08mQantas Airways
Deal found 14/10$2,085
Thu 6/1106:44OKC - BNE
2 stops35h 46mMultiple Airlines
Mon 17/1100:30BNE - OKC
2 stops33h 25mMultiple Airlines
Deal found 14/10$2,105
Tue 14/1007:30OKC - SYD
1 stop32h 35mQantas Airways
Fri 31/1011:20SYD - OKC
1 stop18h 20mQantas Airways
Deal found 13/10$2,112
Sat 29/1120:04OKC - SYD
1 stop19h 56mQantas Airways
Fri 12/1206:20SYD - OKC
2 stops25h 33mQantas Airways
Deal found 12/10$2,133
Thu 27/1115:21OKC - MEL
1 stop25h 09mQantas Airways
Thu 4/1223:55MEL - OKC
2 stops31h 58mQantas Airways
Deal found 13/10$2,193

Cheap 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 15 October 2025.

Round-trip from

$1,642

One-way from

$898

Popular in

December

Cheapest in

April

Average price

$2,477
American Airlines
  • American Airlines
  • 6/11-18/11
  • 2 total stops
  • 40h 12m total
  • Oklahoma City to Australia
Search Deals
27/10
  • 27/10
  • 3 total stops
  • 47h 26m total
  • Oklahoma City to Australia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($1,086 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($255 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 15 October 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

Thu 6/11

15:31-05:00

1 stop21h 29m

Brisbane

Tue 18/11

19:40-22:23

1 stop18h 43m

$1,642

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Thu 6/11

11:15-07:30

2 stops28h 15m

Brisbane

Tue 18/11

11:40-19:51

2 stops24h 11m

$1,684

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 14/11

14:35-06:55

1 stop23h 20m

Sydney Kingsford Smith

Fri 21/11

06:30-15:37

2 stops26h 07m

$1,950

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 14/11

14:48-19:45

2 stops35h 57m

Sydney Kingsford Smith

Tue 18/11

21:40-13:52

2 stops33h 12m

$2,051

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 5/11

16:31-07:35

2 stops46h 04m

Sydney Kingsford Smith

Sun 16/11

17:45-19:38

1 stop18h 53m

$2,071

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 28/11

14:35-05:00

1 stop21h 25m

Melbourne

Fri 5/12

06:45-14:53

2 stops25h 08m

$2,085

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Thu 6/11

06:44-10:30

2 stops35h 46m

Brisbane

Mon 17/11

00:30-17:55

2 stops33h 25m

$2,105

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Thu 12/3

18:52-12:30

2 stops25h 38m

Sydney Kingsford Smith

Sat 21/3

14:10-21:40

2 stops23h 30m

$2,137

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Thu 27/11

10:19-12:45

2 stops33h 26m

Melbourne

Thu 4/12

14:15-19:13

2 stops21h 58m

$2,205

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Thu 12/3

20:00-09:00

1 stop21h 00m

Sydney Kingsford Smith

Sat 21/3

19:15-15:39

2 stops36h 24m

$2,213

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 37 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 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 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 $784). Flying from Oklahoma City to Australia in January is currently the most expensive (average of $2,133). 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 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?

    Oklahoma City Will Rogers World (OKC) is the airport you will fly out of if you book a flight from Oklahoma City to Australia. It is only a 11.3 km journey to Will Rogers World (OKC) from Oklahoma City’s city centre.

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

    Airlines like American Airlines, United Airlines, and Qantas Airways fly from Oklahoma City to Australia in about 21h 29m. The time it takes to get you to your destination can typically vary by up to 6h 46m. There are 13374 km between Oklahoma City and Australia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Oklahoma City to Australia one-way?

    $1,025 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Qantas Airways and United Airlines, with prices starting from $1,162 and $1,176, respectively.

  • What are the most popular routes from Oklahoma City to Australia?

    While some choose either Oklahoma City Will Rogers World - Melbourne or Oklahoma City Will Rogers World - Brisbane, Oklahoma City Will Rogers World - Sydney Kingsford Smith is the most popular route from Oklahoma City to Australia.

  • 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 holiday 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 $784). Flying from Oklahoma City to Australia in January is currently the most expensive (average of $2,133). 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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Cheapflights does show flights with no change fees to all users. To see these options for flights from Oklahoma City to Australia, users can toggle the no change fees filter when performing a flight search.

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