HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$2,542+ Cheap flights from Oklahoma City (OKC) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ADL
jun. 1 — jun. 81
lun. 6/1
lun. 6/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to Adelaide 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 Adelaide

Cheapest flights from Oklahoma City to Adelaide
Explore the most affordable flight options available from Oklahoma City to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 2, 2026.

This Qantas Airways deal was found by Cheapflights users on 4/29. 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.
mié. 5/207:15 pm
OKC
-
ADL
2 stops36h 50m
Qantas Airways
dom. 5/246:00 am
ADL
-
OKC
2 stops30h 53m
Qantas Airways
Deal found 4/29$2,542

Find flight deals from Oklahoma City to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,542
(Qantas Airways)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Adelaide flights.
Search Deals
From Oklahoma City Will Rogers World to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Adelaide 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 mayo 2, 2026.
Use the filters below to find and compare flights from Oklahoma City to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Oklahoma CityAdelaide

OKC - ADL

OKCADL

Oklahoma City Will Rogers World

mié. 5/20

7:15 pm-10:35 pm

2 stops36h 50m

Adelaide

dom. 5/24

6:00 am-10:23 pm

2 stops30h 53m

$2,542

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Oklahoma City-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $2,542, Qantas Airways can have you in Adelaide from Oklahoma City in 36h 50m. The distance from Oklahoma City to Adelaide is about 9305 mi.

  • Can I find deals for flights from Oklahoma City to Adelaide that include hotel bookings?

    Yes. In addition to deals on Oklahoma City to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma City to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Adelaide.

  • Can I find deals for business class flights from Oklahoma City to Adelaide?

    Yes. Cheapflights offers flight deals from Oklahoma City to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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.

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.