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$1,153+ Cheap flights from Oklahoma City (OKC) to Sydney (SYD)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 2026.

This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 7/12:11 pm
OKC
-
SYD
1 stop25h 54m
Qantas Airways
Fri 7/319:10 am
SYD
-
OKC
1 stop19h 32m
Qantas Airways
Deal found 6/11$1,153
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:40 pm
OKC
-
SYD
2 stops27h 15m
United Airlines
Tue 6/2310:20 am
SYD
-
OKC
2 stops24h 51m
United Airlines
Deal found 6/15$1,162
This Gurufare deal was found by Cheapflights users on 6/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:40 pm
OKC
-
SYD
2 stops27h 15m
Air New Zealand
Fri 7/3110:20 am
SYD
-
OKC
2 stops24h 51m
Air New Zealand
Deal found 6/14$1,205
This BusinessClass deal was found by Cheapflights users on 6/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:33 pm
OKC
-
SYD
2 stops25h 27m
Air New Zealand
Fri 7/39:30 am
SYD
-
OKC
2 stops21h 45m
Air New Zealand
Deal found 6/14$1,206
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 6/226:10 pm
OKC
-
SYD
2 stops21h 55m
American Airlines
Thu 7/25:50 pm
SYD
-
OKC
2 stops20h 25m
American Airlines
Deal found 6/13$1,208
This oojo deal was found by Cheapflights users on 6/11. 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 11/33:21 pm
OKC
-
SYD
2 stops25h 59m
Qantas Airways
Tue 11/102:05 pm
SYD
-
OKC
1 stop18h 56m
Qantas Airways
Deal found 6/11$1,213
This oojo deal was found by Cheapflights users on 6/14. 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.
Mon 6/227:23 am
OKC
-
SYD
1 stop32h 42m
Qantas Airways
Fri 7/312:00 pm
SYD
-
OKC
1 stop19h 08m
Qantas Airways
Deal found 6/14$1,219
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:15 pm
OKC
-
SYD
2 stops47h 05m
Air Canada
Wed 8/199:20 am
SYD
-
OKC
2 stops45h 49m
Air Canada
Deal found 6/12$1,249

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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,153
(oojo)

Popular in

July

Cheapest in

September

Average price

$1,440
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
Highest demand for flights based on searches. 5% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 June 16, 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

Wed 7/1

2:11 pm-7:05 am

1 stop25h 54m

Sydney Kingsford Smith

Fri 7/31

9:10 am-1:42 pm

1 stop19h 32m

$1,153

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 7/1

3:08 pm-7:30 am

2 stops25h 22m

Sydney Kingsford Smith

Fri 7/31

9:10 am-5:35 pm

2 stops23h 25m

$1,208

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 11/18

11:30 am-9:15 am

2 stops28h 45m

Sydney Kingsford Smith

Wed 12/9

11:50 am-2:08 pm

1 stop19h 18m

$1,312

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 6/26

2:11 pm-7:05 am

1 stop25h 54m

Sydney Kingsford Smith

Mon 7/6

12:00 pm-11:59 pm

1 stop26h 59m

$1,354
Quickest round-trip

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 9/27

3:17 pm-7:05 am

2 stops24h 48m

Sydney Kingsford Smith

Thu 10/8

6:50 pm-11:09 pm

2 stops20h 19m

$1,358

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Wed 7/1

5:07 pm-7:00 am

1 stop22h 53m

Sydney Kingsford Smith

Fri 7/31

10:20 am-9:47 pm

2 stops26h 27m

$1,412

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 8/4

5:07 pm-7:20 am

2 stops23h 13m

Sydney Kingsford Smith

Fri 8/7

9:20 am-8:08 pm

2 stops49h 48m

$1,715

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 11/3

11:30 am-8:45 am

3 stops28h 15m

Sydney Kingsford Smith

Tue 11/10

11:45 am-6:11 pm

2 stops23h 26m

$1,742

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 8/4

2:22 pm-7:05 am

1 stop25h 43m

Sydney Kingsford Smith

Fri 8/7

9:10 am-2:34 pm

1 stop20h 24m

$1,918

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 8/15

3:04 pm-7:05 am

1 stop25h 01m

Sydney Kingsford Smith

Wed 8/19

9:10 am-2:34 pm

1 stop20h 24m

$1,919

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 June 16, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Sydney, such as Qantas Airways,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,047 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,047 reviews
Qantas Airways
7.5
Good
1,047 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
9,842 reviews
Qantas Airways
7.5
Good
1,047 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
American Airlines
7.1
Good
11,667 reviews
Qantas Airways
7.5
Good
1,047 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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 Qantas Airways, Air New Zealand, and American Airlines fly from Oklahoma City to Sydney in about 25h 22m. The time it takes to get you to your destination can typically vary by up to 1h 53m. 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?

    United Airlines, at $508, was found to be the cheapest airline from Oklahoma City to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and American Airlines. United Airlines is priced at 63% 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.
Dallas/Fort Worth to Sydney flights
Tulsa to Sydney flights

Top 3 airlines flying from Oklahoma City to Sydney

Discover the top 3 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$1,362FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$812Average$1,270FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,100Average$1,496FlexibilityNo cancel feeOn-time71%

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