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Cheap flights from Oklahoma City to Australia from $1,077

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
27 Aug — 3 Sep1
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 28 July 2026.

Mon 3/814:22
OKC
-
MEL
1 stop25h 23m
Qantas Airways
Tue 11/809:45
MEL
-
OKC
1 stop19h 49m
Qantas Airways
Deal found 24/7$1,482
Tue 8/917:15
OKC
-
SYD
2 stops23h 05m
Multiple Airlines
Tue 15/909:20
SYD
-
OKC
2 stops25h 36m
Multiple Airlines
Deal found 26/7$1,618
Mon 3/816:56
OKC
-
MEL
2 stops24h 19m
United Airlines
Tue 11/810:55
MEL
-
OKC
2 stops27h 20m
United Airlines
Deal found 24/7$1,620
Sun 23/815:04
OKC
-
SYD
1 stop25h 01m
Qantas Airways
Sun 30/809:10
SYD
-
OKC
1 stop20h 24m
Qantas Airways
Deal found 26/7$1,633
Tue 8/918:07
OKC
-
SYD
1 stop21h 48m
Qantas Airways
Tue 15/909:10
SYD
-
OKC
1 stop19h 00m
Qantas Airways
Deal found 26/7$1,634
Sat 31/1013:18
OKC
-
BNE
2 stops26h 12m
United Airlines
Wed 4/1111:40
BNE
-
OKC
2 stops24h 30m
United Airlines
Deal found 27/7$1,649
Wed 9/918:20
OKC
-
SYD
1 stop21h 35m
Qantas Airways
Wed 16/909:10
SYD
-
OKC
1 stop19h 00m
Qantas Airways
Deal found 26/7$1,671
Sun 27/906:00
OKC
-
SYD
2 stops34h 20m
Air Canada
Thu 8/1010:20
SYD
-
OKC
2 stops28h 55m
Air Canada
Deal found 25/7$1,673
Wed 2/916:38
OKC
-
SYD
2 stops23h 27m
American Airlines
Tue 8/912:00
SYD
-
OKC
1 stop21h 50m
American Airlines
Deal found 25/7$1,679
Wed 9/908:34
OKC
-
SYD
2 stops31h 16m
Delta
Wed 16/909:15
SYD
-
OKC
2 stops29h 49m
Delta
Deal found 26/7$1,684
Sun 27/916:15
OKC
-
SYD
1 stop23h 40m
Qantas Airways
Thu 8/1010:10
SYD
-
OKC
1 stop19h 21m
Qantas Airways
Deal found 24/7$1,704
Sat 1/805:04
OKC
-
MEL
2 stops36h 11m
United Airlines
Mon 10/810:55
MEL
-
OKC
2 stops27h 34m
United Airlines
Deal found 28/7$1,743

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 28 July 2026.

Round-trip from

$1,618

One-way from

$1,077

Popular in

July

Cheapest in

September

Average price

$2,228
8/9-15/9
  • 8/9-15/9
  • 4 total stops
  • 48h 41m total
  • Oklahoma City to Australia
Search Deals
American Airlines
  • American Airlines
  • 11/9
  • 2 total stops
  • 24h 48m total
  • Oklahoma City to Australia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 28 July 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 return flight

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 8/9

17:15-07:20

2 stops23h 05m

Sydney Kingsford Smith

Tue 15/9

09:20-18:10

2 stops23h 50m

$1,618

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 9/9

08:34-06:50

2 stops31h 16m

Sydney Kingsford Smith

Wed 16/9

09:15-00:04

2 stops29h 49m

$1,684
Fastest return journey

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

16:15-06:55

1 stop23h 40m

Sydney Kingsford Smith

Thu 8/10

10:10-13:31

1 stop19h 21m

$1,704

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

16:15-07:30

2 stops24h 15m

Sydney Kingsford Smith

Thu 8/10

10:10-18:09

2 stops23h 59m

$1,750

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sat 31/10

19:00-14:35

2 stops28h 35m

Brisbane

Wed 4/11

13:10-21:59

1 stop24h 49m

$1,822

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Thu 8/10

14:10-17:00

2 stops35h 50m

Brisbane

Sat 17/10

20:35-13:31

1 stop31h 56m

$1,929

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

17:10-06:55

2 stops22h 45m

Sydney Kingsford Smith

Thu 8/10

10:30-16:07

2 stops21h 37m

$1,951

Oklahoma CityBrisbane

OKC - BNE

OKCBNE

Oklahoma City Will Rogers World

Sat 10/10

17:11-06:30

2 stops46h 19m

Brisbane

Sat 17/10

17:55-21:40

3 stops42h 45m

$1,955

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Thu 20/8

17:05-08:15

2 stops24h 10m

Melbourne

Mon 31/8

10:55-10:50

2 stops38h 55m

$1,987

Oklahoma CityAdelaide

OKC - ADL

OKCADL

Oklahoma City Will Rogers World

Wed 28/10

12:27-16:30

2 stops36h 33m

Adelaide

Sun 1/11

22:00-20:37

2 stops39h 07m

$2,228

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 35 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 $1,833). Flying from Oklahoma City to Australia in July is currently the most expensive (average of $2,228). 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 Delta, Qantas Airways, and American Airlines fly from Oklahoma City to Australia in about 23h 40m. The time it takes to get you to your destination can typically vary by up to 7h 36m. There are 13848 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 - Adelaide, 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 $1,833). Flying from Oklahoma City to Australia in July is currently the most expensive (average of $2,228). 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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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.

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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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