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$1,135+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap 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 julio 30, 2025.

Round-trip from

$1,147
(Gurufare)

Popular in

December

Cheapest in

April

Average price

$1,385
From Oklahoma City Will Rogers World to Sydney Kingsford Smith
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Highest demand for flights based on searches. 18% potential increase in price ($354 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($108 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 30, 2025.

This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/257:30 amOKC - SYD
2 stops32h 50mQantas Airways
sáb. 12/132:20 pmSYD - OKC
1 stop20h 16mQantas Airways
Deal found 7/30$1,135
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/123:07 pmOKC - SYD
2 stops24h 58mAmerican Airlines
vie. 9/199:10 amSYD - OKC
1 stop24h 34mAmerican Airlines
Deal found 7/29$1,169
This Fiji Airways deal was found by Cheapflights users on 7/30. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:33 pmOKC - SYD
2 stops24h 57mMultiple Airlines
sáb. 12/132:30 pmSYD - OKC
2 stops23h 24mMultiple Airlines
Deal found 7/30$1,248
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/145:23 pmOKC - SYD
2 stops23h 22mAir New Zealand
vie. 10/3111:45 amSYD - OKC
2 stops22h 21mAir New Zealand
Deal found 7/29$1,310
This United Airlines deal was found by Cheapflights users on 7/27. 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.
jue. 11/131:40 pmOKC - SYD
1 stop24h 20mUnited Airlines
lun. 11/1711:50 amSYD - OKC
1 stop25h 01mUnited Airlines
Deal found 7/27$1,542
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:05 amOKC - SYD
3 stops34h 15mAir Canada
sáb. 9/209:20 amSYD - OKC
2 stops28h 46mAir Canada
Deal found 7/30$2,430
This Delta deal was found by Cheapflights users on 7/30. 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.
jue. 7/315:31 amOKC - SYD
2 stops34h 04mDelta
jue. 8/79:25 amSYD - OKC
2 stops26h 00mDelta
Deal found 7/30$4,122

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 julio 30, 2025.
Use the filters below to find and compare flights from Oklahoma City to Sydney that are best for you.

Fly from

Oklahoma City

Fly to

Sydney

Route

Depart

Return

Price

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

vie. 9/12

2:40 pm-7:05 am

1 stop25h 25m

Sydney Kingsford Smith

vie. 9/19

9:10 am-10:30 pm

1 stop28h 20m

$1,147

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

vie. 9/12

3:07 pm-7:05 am

2 stops24h 58m

Sydney Kingsford Smith

vie. 9/19

9:10 am-5:17 pm

2 stops23h 07m

$1,169

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

mar. 10/14

5:23 pm-8:45 am

2 stops23h 22m

Sydney Kingsford Smith

vie. 10/31

11:45 am-6:06 pm

2 stops22h 21m

$1,310

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

jue. 8/21

8:30 pm-6:55 am

1 stop19h 25m

Sydney Kingsford Smith

mié. 8/27

4:20 pm-2:08 pm

2 stops36h 48m

$1,414

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

sáb. 8/2

5:14 pm-6:55 am

2 stops22h 41m

Sydney Kingsford Smith

lun. 8/4

9:30 am-6:05 pm

2 stops23h 35m

$1,546

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

sáb. 9/13

6:05 am-7:20 am

3 stops34h 15m

Sydney Kingsford Smith

sáb. 9/20

9:20 am-11:06 pm

2 stops28h 46m

$2,430

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

What is the cheapest month to book a flight from Oklahoma City to Sydney?

Currently, February is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,028). Flying from Oklahoma City to Sydney in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from OKC to SYD?

Find hourly flight availability from Oklahoma City to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

One of the essential ways to save on airfare from Oklahoma City to Sydney is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

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 julio 30, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Sydney, such as Air New Zealand, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
501 reviews
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
887 reviews
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,896 reviews
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
American Airlines
7.2
Good
10,000 reviews
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air Canada
7.1
Good
9,837 reviews
Air New Zealand
8.0
Very good
501 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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.

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

    Qantas Airways, at $1,147, was found to be the cheapest airline from Oklahoma City to Sydney.Alternate airlines to your destination round-trip include American Airlines and Air New Zealand. Qantas Airways is priced at 26% 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.

  • What is the cheapest month to book a flight from Oklahoma City to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,028). Flying from Oklahoma City to Sydney in December is currently the most expensive (average of $1,619). 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

Traveling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$984Average$1,453FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$991Average$1,493FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,133Average$1,489FlexibilityNo cancel feeOn-time74%

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