HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$533+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 2/182:45 pm
OKC
-
MEL
2 stops26h 15m
United Airlines
Sun 2/221:00 pm
MEL
-
OKC
2 stops25h 30m
United Airlines
Deal found 2/17$954
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 pm
OKC
-
MEL
1 stop21h 45m
American Airlines
Sun 3/158:00 am
MEL
-
OKC
2 stops23h 58m
American Airlines
Deal found 2/18$956
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:12 pm
OKC
-
MEL
2 stops47h 18m
United Airlines
Sun 4/269:30 am
MEL
-
OKC
2 stops26h 59m
United Airlines
Deal found 2/18$967
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:22 pm
OKC
-
MEL
1 stop21h 38m
Qantas Airways
Sat 5/21:35 pm
MEL
-
OKC
1 stop19h 13m
Qantas Airways
Deal found 2/17$978
This FlightHub deal was found by Cheapflights users on 2/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 pm
OKC
-
MEL
1 stop21h 45m
Qantas Airways
Sun 3/1512:00 pm
MEL
-
OKC
1 stop23h 10m
Qantas Airways
Deal found 2/15$979
This Qantas Airways deal was found by Cheapflights users on 2/15. 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.
Wed 4/13:08 pm
OKC
-
MEL
1 stop23h 37m
Qantas Airways
Wed 4/89:45 am
MEL
-
OKC
1 stop23h 55m
Qantas Airways
Deal found 2/15$981
This oojo deal was found by Cheapflights users on 2/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:37 am
OKC
-
MEL
1 stop32h 08m
Qantas Airways
Sat 5/231:35 pm
MEL
-
OKC
1 stop18h 50m
Qantas Airways
Deal found 2/15$990
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 4/43:35 pm
OKC
-
MEL
2 stops25h 40m
United Airlines
Sat 4/1110:55 am
MEL
-
OKC
2 stops27h 49m
United Airlines
Deal found 2/17$1,006
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:14 pm
OKC
-
MEL
2 stops44h 46m
Delta
Sun 3/159:10 am
MEL
-
OKC
2 stops30h 37m
Delta
Deal found 2/15$1,016
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pm
OKC
-
MEL
1 stop42h 05m
Qantas Airways
Sun 4/269:45 am
MEL
-
OKC
1 stop23h 55m
Qantas Airways
Deal found 2/18$1,031
This Qantas Airways deal was found by Cheapflights users on 2/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
OKC
-
SYD
1 stop20h 50m
Qantas Airways
Mon 4/279:10 am
SYD
-
OKC
1 stop24h 30m
Qantas Airways
Deal found 2/18$1,051
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:50 pm
OKC
-
SYD
2 stops21h 15m
American Airlines
Mon 4/279:10 am
SYD
-
OKC
2 stops21h 37m
American Airlines
Deal found 2/18$1,056

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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$954
(United Airlines)

One-way from

$533
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$1,495
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. 1% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 19, 2026.
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 CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 3/8

5:20 pm-8:30 am

2 stops23h 10m

Melbourne

Sun 3/15

10:30 am-10:30 pm

2 stops28h 00m

$954

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 3/8

7:45 pm-9:30 am

1 stop21h 45m

Melbourne

Sun 3/15

8:00 am-3:58 pm

2 stops23h 58m

$956

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 4/12

5:12 pm-7:30 am

2 stops47h 18m

Melbourne

Sun 4/26

9:30 am-9:29 pm

2 stops26h 59m

$967

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 3/8

7:45 pm-9:30 am

1 stop21h 45m

Melbourne

Sun 3/15

12:00 pm-7:10 pm

1 stop23h 10m

$979

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 4/4

3:08 pm-6:45 am

1 stop24h 37m

Melbourne

Sat 4/11

9:45 am-6:40 pm

1 stop23h 55m

$980

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Wed 4/1

3:08 pm-6:45 am

1 stop23h 37m

Melbourne

Wed 4/8

9:45 am-6:40 pm

1 stop23h 55m

$981

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 5/16

7:37 am-6:45 am

1 stop32h 08m

Melbourne

Sat 5/23

1:35 pm-5:25 pm

1 stop18h 50m

$990

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sat 4/4

3:35 pm-8:15 am

2 stops25h 40m

Melbourne

Sat 4/11

10:55 am-11:44 pm

2 stops27h 49m

$1,006

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 3/8

6:14 pm-7:00 am

2 stops44h 46m

Melbourne

Sun 3/15

9:10 am-11:47 pm

2 stops30h 37m

$1,016

Oklahoma CityMelbourne

OKC - MEL

OKCMEL

Oklahoma City Will Rogers World

Sun 4/12

7:55 pm-5:00 am

1 stop42h 05m

Melbourne

Sun 4/26

9:45 am-6:40 pm

1 stop23h 55m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 39 results
1
2
3
4

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 August is currently the most expensive (average of $1,344). 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 February 19, 2026.
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
993 reviews

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
993 reviews
Qantas Airways
7.5
Good
993 reviews

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,322 reviews
Qantas Airways
7.5
Good
993 reviews

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.2
Good
11,313 reviews
Qantas Airways
7.5
Good
993 reviews

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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 21h 45m. United Airlines provides one of the quickest options available for as low as $956. 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 $508). Flying from Oklahoma City to Australia in August is currently the most expensive (average of $1,344). 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.

Alternative routes for Oklahoma City to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Sydney flights
Dallas/Fort Worth to Auckland flights
Dallas/Fort Worth to Melbourne flights
Dallas/Fort Worth to Brisbane flights
Dallas/Fort Worth to Avalon flights
Dallas/Fort Worth to Nadi flights
Dallas/Fort Worth to Vaitape flights
Dallas/Fort Worth to Papeete flights
Oklahoma City to Sydney flights
Oklahoma City to Auckland flights
Dallas/Fort Worth to Tamuning flights
Dallas/Fort Worth to Port Moresby flights
Dallas/Fort Worth to Nuku‘alofa flights
Dallas/Fort Worth to Christchurch flights
Dallas/Fort Worth to Coolangatta flights
Dallas/Fort Worth to Adelaide flights
Dallas/Fort Worth to Queenstown flights
Fayetteville to Sydney flights
Tulsa to Melbourne flights
Dallas/Fort Worth to Cairns flights
Tulsa to Auckland flights
Oklahoma City to Melbourne flights
Dallas/Fort Worth to Wellington flights
Fayetteville to Auckland flights
Dallas/Fort Worth to Perth flights
Fayetteville to Melbourne flights
Dallas/Fort Worth to Rarotonga flights
Dallas/Fort Worth to Apia flights
Dallas/Fort Worth to Suva flights
Tulsa to Brisbane flights
Dallas/Fort Worth to Hobart flights
Dallas/Fort Worth to Canberra flights
Dallas/Fort Worth to Honiara flights
Oklahoma City to Papeete flights
Dallas/Fort Worth to Maroochydore flights
Oklahoma City to Majuro flights
Dallas/Fort Worth to Dunedin flights
Tulsa to Papeete flights
Oklahoma City to Vaitape flights
Oklahoma City to Brisbane flights
Fayetteville to Majuro flights
Dallas/Fort Worth to Nelson flights
Dallas/Fort Worth to Ballina flights
Dallas/Fort Worth to Rotorua flights
Dallas/Fort Worth to Koror flights
Oklahoma City to Nadi flights
Tulsa to Sydney flights

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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$1,351FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$812Average$1,434FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$973Average$1,438FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights