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Cheap flights from Oklahoma City to Australia from $756

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma City to Australia

Enter your travel dates to find the best prices.

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 27 February 2026.

Fri 10/419:55
OKC
-
MEL
1 stop42h 05m
Qantas Airways
Fri 17/409:45
MEL
-
OKC
1 stop23h 55m
Qantas Airways
Deal found 25/2$1,313
Fri 27/217:09
OKC
-
MEL
2 stops23h 21m
United Airlines
Tue 3/311:30
MEL
-
OKC
2 stops25h 15m
United Airlines
Deal found 26/2$1,322
Fri 10/413:44
OKC
-
MEL
2 stops26h 46m
United Airlines
Fri 17/410:55
MEL
-
OKC
2 stops25h 34m
United Airlines
Deal found 27/2$1,324
Mon 13/413:32
OKC
-
MEL
1 stop24h 28m
American Airlines
Mon 20/413:35
MEL
-
OKC
1 stop25h 20m
American Airlines
Deal found 27/2$1,329
Fri 10/413:32
OKC
-
MEL
2 stops26h 13m
American Airlines
Fri 17/409:45
MEL
-
OKC
2 stops24h 30m
American Airlines
Deal found 25/2$1,335
Mon 13/415:35
OKC
-
MEL
2 stops24h 55m
United Airlines
Mon 20/410:55
MEL
-
OKC
2 stops25h 34m
United Airlines
Deal found 27/2$1,350
Sat 14/1116:31
OKC
-
MEL
2 stops26h 09m
American Airlines
Sat 28/1112:00
MEL
-
OKC
1 stop24h 34m
American Airlines
Deal found 25/2$1,369
Wed 18/318:37
OKC
-
BNE
1 stop19h 53m
Qantas Airways
Tue 24/319:40
BNE
-
OKC
1 stop17h 53m
Qantas Airways
Deal found 25/2$1,452
Wed 18/313:46
OKC
-
BNE
2 stops24h 14m
American Airlines
Tue 24/319:40
BNE
-
OKC
1 stop17h 53m
American Airlines
Deal found 25/2$1,501
Sat 28/215:08
OKC
-
BNE
1 stop21h 52m
Multiple Airlines
Mon 2/310:10
BNE
-
OKC
2 stops23h 37m
Multiple Airlines
Deal found 24/2$1,502
Sat 28/215:08
OKC
-
BNE
1 stop21h 52m
Qantas Airways
Mon 2/309:40
BNE
-
OKC
1 stop22h 18m
Qantas Airways
Deal found 24/2$1,505
Wed 18/314:30
OKC
-
BNE
2 stops25h 00m
United Airlines
Tue 24/310:40
BNE
-
OKC
2 stops20h 48m
United Airlines
Deal found 25/2$1,519

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 27 February 2026.

Round-trip from

$1,313

One-way from

$756

Popular in

June

Cheapest in

May

Average price

$2,101
Qantas Airways
  • Qantas Airways
  • 10/4-17/4
  • 2 total stops
  • 66h 00m total
  • Oklahoma City to Australia
Search Deals
Delta
  • Delta
  • 13/3
  • 2 total stops
  • 25h 48m total
  • Oklahoma City to Australia
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 27 February 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

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 10/4

19:55-05:00

1 stop42h 05m

Melbourne

Fri 17/4

13:35-17:48

1 stop19h 13m

$1,313

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 10/4

15:35-07:30

2 stops24h 55m

Melbourne

Fri 17/4

09:30-19:42

2 stops25h 12m

$1,322

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Fri 1/5

11:27-05:00

1 stop26h 33m

Melbourne

Sun 31/5

09:45-17:39

2 stops22h 54m

$1,335

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Mon 13/4

16:22-05:00

1 stop21h 38m

Melbourne

Mon 20/4

09:45-17:20

2 stops22h 35m

$1,335

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 11/4

07:05-08:15

2 stops34h 10m

Melbourne

Sat 18/4

10:55-23:05

2 stops27h 10m

$1,341

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Wed 18/3

18:37-05:30

1 stop19h 53m

Brisbane

Tue 24/3

19:40-22:33

1 stop17h 53m

$1,452

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Wed 18/3

13:46-05:00

2 stops24h 14m

Brisbane

Tue 24/3

19:40-22:33

1 stop17h 53m

$1,501

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Wed 18/3

14:30-06:30

2 stops25h 00m

Brisbane

Tue 24/3

10:40-16:28

2 stops20h 48m

$1,519

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sat 14/3

19:00-06:30

2 stops44h 30m

Brisbane

Fri 27/3

10:40-09:02

2 stops37h 22m

$1,540

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 3/5

17:11-07:00

2 stops22h 49m

Sydney Kingsford Smith

Wed 20/5

09:30-18:13

2 stops23h 43m

$1,585

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 41 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 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 $714). Flying from Oklahoma City to Australia in August is currently the most expensive (average of $1,889). 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 Qantas Airways, American Airlines, and United Airlines fly from Oklahoma City to Australia in about 26h 33m. The time it takes to get you to your destination can typically vary by up to 15h 32m. There are 14526 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 most popular routes from Oklahoma City to Australia?

    While some choose either Oklahoma City Will Rogers World - Brisbane or Oklahoma City Will Rogers World - Melbourne, 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 $714). Flying from Oklahoma City to Australia in August is currently the most expensive (average of $1,889). 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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How does Cheapflights help users find flights from Oklahoma City to Australia?

Cheapflights helps you search for flights from Oklahoma City to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Oklahoma City to Australia?

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 Australia.

Can Cheapflights find flights from Oklahoma City to Australia with no change fees?

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.

Can Cheapflights notify me if prices for flights from Oklahoma City to Australia become cheaper?

Of course! You can now track prices for flights from Oklahoma City to Australia 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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