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$714+ Cheap flights from Oklahoma City (OKC) to Sydney (SYD)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Oklahoma City to Sydney

Cheapest flights from Oklahoma City to Sydney
Explore the most affordable flight options available from Oklahoma City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This oojo deal was found by Cheapflights users on 3/13. 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.
Sun 5/37:05 pm
OKC
-
SYD
2 stops22h 40m
Air New Zealand
Wed 5/209:55 am
SYD
-
OKC
2 stops25h 20m
Air New Zealand
Deal found 3/13$1,216
This BYOjet deal was found by Cheapflights users on 3/12. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:05 pm
OKC
-
SYD
2 stops22h 40m
Air New Zealand
Sun 5/39:55 am
SYD
-
OKC
2 stops26h 32m
Air New Zealand
Deal found 3/12$1,221
This oojo deal was found by Cheapflights users on 3/15. 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.
Sun 5/37:37 am
OKC
-
SYD
2 stops34h 43m
Qantas Airways
Wed 5/2012:00 pm
SYD
-
OKC
1 stop20h 48m
Qantas Airways
Deal found 3/15$1,238
This Bravofly deal was found by Cheapflights users on 3/12. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:15 pm
OKC
-
SYD
1 stop20h 50m
Qantas Airways
Sun 5/39:10 am
SYD
-
OKC
1 stop28h 19m
Qantas Airways
Deal found 3/12$1,305
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/267:15 pm
OKC
-
SYD
1 stop20h 50m
American Airlines
Sun 5/39:10 am
SYD
-
OKC
2 stops21h 37m
American Airlines
Deal found 3/12$1,328
This oojo deal was found by Cheapflights users on 3/15. 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.
Tue 4/147:15 pm
OKC
-
SYD
1 stop21h 15m
Qantas Airways
Tue 4/219:10 am
SYD
-
OKC
1 stop24h 30m
Qantas Airways
Deal found 3/15$1,330
This American Airlines deal was found by Cheapflights users on 3/13. 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 5/31:32 pm
OKC
-
SYD
2 stops26h 33m
American Airlines
Wed 5/2012:00 pm
SYD
-
OKC
1 stop26h 55m
American Airlines
Deal found 3/13$1,340
This Bravofly deal was found by Cheapflights users on 3/16. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:05 pm
OKC
-
SYD
2 stops22h 40m
Air New Zealand
Thu 5/79:55 am
SYD
-
OKC
2 stops25h 20m
Air New Zealand
Deal found 3/16$1,354
This oojo deal was found by Cheapflights users on 3/16. 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.
Fri 5/17:05 pm
OKC
-
SYD
2 stops22h 40m
Air New Zealand
Fri 5/811:55 am
SYD
-
OKC
2 stops23h 20m
Air New Zealand
Deal found 3/16$1,358

Find flight deals from Oklahoma City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Sydney (SYD). 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,214
(oojo)

One-way from

$714
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,362
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 Sydney Kingsford Smith
Search Deals
One-way flight from Oklahoma City Will Rogers World to Sydney Kingsford Smith
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Sydney 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 March 17, 2026.
Use the filters below to find and compare flights from Oklahoma City to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 4/26

7:05 pm-8:45 am

2 stops22h 40m

Sydney Kingsford Smith

Sun 5/3

9:55 am-9:27 pm

2 stops26h 32m

$1,221

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 5/3

7:37 am-9:20 am

2 stops34h 43m

Sydney Kingsford Smith

Wed 5/20

12:00 pm-5:48 pm

1 stop20h 48m

$1,238

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 4/26

7:15 pm-7:05 am

1 stop20h 50m

Sydney Kingsford Smith

Sun 5/3

9:10 am-10:29 pm

1 stop28h 19m

$1,305
Quickest round-trip

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 4/26

7:15 pm-7:05 am

1 stop20h 50m

Sydney Kingsford Smith

Sun 5/3

9:10 am-3:47 pm

2 stops21h 37m

$1,328

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 5/9

5:10 pm-10:40 am

2 stops26h 30m

Sydney Kingsford Smith

Sat 5/16

11:55 am-11:12 pm

3 stops26h 17m

$1,515

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 5/3

7:05 pm-8:45 am

2 stops22h 40m

Sydney Kingsford Smith

Wed 5/20

11:55 am-11:12 pm

3 stops26h 17m

$1,668

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 4/24

7:15 pm-3:35 pm

2 stops29h 20m

Sydney Kingsford Smith

Tue 4/28

9:10 am-10:29 pm

1 stop28h 19m

$1,939
Cheapest one-way

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 5/15

1:55 pm-7:30 am

2 stops26h 35m

$714

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 6/1

2:11 pm-7:05 am

1 stop25h 54m

$761

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 6/1

4:38 pm-7:05 am

2 stops23h 27m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Oklahoma City to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Sydney in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Sydney 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-Sydney 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 Sydney

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

How much does it cost to fly round-trip from Oklahoma City to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated March 17, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Sydney, such as Qantas Airways and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,004 reviews

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

7.0

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
1,004 reviews
Qantas Airways
7.5
Good
1,004 reviews

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

7.0

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
7.1
Good
11,468 reviews
Qantas Airways
7.5
Good
1,004 reviews

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

7.0

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 Sydney. 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 Sydney?

    Airlines like Air New Zealand and Qantas Airways fly from Oklahoma City to Sydney in about 22h 40m. The time it takes to get you to your destination can typically vary by up to 12h 03m. The distance from Oklahoma City to Sydney is about 8605 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Oklahoma City to Sydney round-trip?

    Qantas Airways, at $812, was found to be the cheapest airline from Oklahoma City to Sydney. An alternate airline flying to your destination would be American Airlines. Qantas Airways is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Sydney 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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Alternative routes for Oklahoma City to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oklahoma City to Sydney

Discover the top 2 airlines that operate flights from Oklahoma City to Sydney. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$812Average$1,434FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,100Average$1,552FlexibilityNo cancel feeOn-time71%

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