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Cheap flights from Oklahoma to Sydney from $668

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Oklahoma to Sydney
Explore the most affordable flight options available from Oklahoma to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Mon 9/1118:46
DFW
-
SYD
2 stops22h 34m
Qantas Airways
Tue 17/1114:05
SYD
-
DFW
Nonstop15h 25m
Qantas Airways
Deal found 23/7$1,388
Sun 20/913:10
DFW
-
SYD
2 stops42h 15m
Qantas Airways
Wed 30/912:00
SYD
-
DFW
Nonstop15h 30m
Qantas Airways
Deal found 25/7$1,409
Sun 1/1121:50
DFW
-
SYD
1 stop31h 35m
Qantas Airways
Wed 18/1114:05
SYD
-
DFW
Nonstop15h 25m
Qantas Airways
Deal found 22/7$1,413
Wed 2/922:55
DFW
-
SYD
Nonstop17h 00m
Qantas Airways
Wed 28/1006:25
SYD
-
DFW
1 stop19h 45m
Qantas Airways
Deal found 23/7$1,419
Tue 1/1220:45
DFW
-
SYD
Nonstop17h 10m
Qantas Airways
Sat 30/114:55
SYD
-
DFW
1 stop35h 10m
Qantas Airways
Deal found 22/7$1,421
Tue 3/1120:45
DFW
-
SYD
Nonstop17h 10m
Qantas Airways
Tue 17/1116:45
SYD
-
DFW
1 stop33h 20m
Qantas Airways
Deal found 25/7$1,423
Tue 1/918:49
DFW
-
SYD
2 stops24h 31m
Qantas Airways
Sun 6/912:00
SYD
-
DFW
Nonstop15h 30m
Qantas Airways
Deal found 26/7$1,430
Tue 6/1017:30
DFW
-
SYD
1 stop20h 55m
Qantas Airways
Tue 27/1006:00
SYD
-
DFW
1 stop20h 10m
Qantas Airways
Deal found 22/7$1,433
Wed 4/1111:14
DFW
-
SYD
1 stop26h 11m
Qantas Airways
Sun 8/1121:50
SYD
-
DFW
1 stop28h 15m
Qantas Airways
Deal found 21/7$1,436
Sun 1/1112:52
TUL
-
SYD
2 stops32h 58m
Qantas Airways
Wed 11/1114:05
SYD
-
TUL
1 stop18h 13m
Qantas Airways
Deal found 23/7$1,592
Tue 20/1006:00
OKC
-
SYD
2 stops34h 20m
Air Canada
Tue 3/1111:20
SYD
-
OKC
2 stops25h 44m
Air Canada
Deal found 22/7$1,603
Tue 8/917:15
OKC
-
SYD
2 stops23h 05m
Multiple Airlines
Tue 15/909:20
SYD
-
OKC
2 stops23h 50m
Multiple Airlines
Deal found 25/7$1,616

Find flight deals from Oklahoma to Sydney

Keep the following information in mind while searching for Oklahoma to Sydney flight deals. Data was last updated 26 July 2026.

Round-trip from

$1,388

One-way from

$668

Popular in

July

Cheapest in

September

Average price

$2,224
Qantas Airways
  • Qantas Airways
  • 9/11-17/11
  • 2 total stops
  • 37h 59m total
  • Oklahoma to Sydney
Search Deals
20/8
  • 20/8
  • 2 total stops
  • 41h 45m total
  • Oklahoma to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oklahoma 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 647,157 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Oklahoma to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 8/9

17:15-07:20

2 stops23h 05m

Sydney Kingsford Smith

Tue 15/9

09:20-18:10

2 stops23h 50m

$1,616

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Mon 12/10

16:06-08:05

2 stops23h 59m

Sydney Kingsford Smith

Wed 21/10

10:10-17:22

2 stops23h 12m

$1,625

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sun 16/8

18:09-07:05

2 stops45h 56m

Sydney Kingsford Smith

Sun 27/9

12:00-15:23

1 stop18h 23m

$1,655

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sun 16/8

20:21-07:30

2 stops44h 09m

Sydney Kingsford Smith

Sun 27/9

12:00-15:23

1 stop18h 23m

$1,656

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 30/11

14:36-09:05

2 stops25h 29m

Sydney Kingsford Smith

Tue 8/12

09:20-11:31

1 stop19h 11m

$1,675

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sun 16/8

17:14-07:00

2 stops22h 46m

Sydney Kingsford Smith

Sun 27/9

09:30-16:15

2 stops21h 45m

$1,682

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sun 1/11

09:20-09:20

2 stops31h 00m

Sydney Kingsford Smith

Wed 11/11

11:20-16:13

2 stops21h 53m

$1,682

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 16/10

14:10-08:05

1 stop25h 55m

Sydney Kingsford Smith

Sun 25/10

10:10-13:31

1 stop19h 21m

$1,699

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

16:15-06:55

1 stop23h 40m

Sydney Kingsford Smith

Thu 8/10

10:10-13:31

1 stop19h 21m

$1,702

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

16:15-07:30

2 stops24h 15m

Sydney Kingsford Smith

Thu 8/10

10:10-18:09

2 stops23h 59m

$1,748

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oklahoma with our price prediction graph.
Estimated return 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 to Sydney

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

Currently, September is the cheapest month in which you can book a flight from Oklahoma to Sydney (average of $1,831). Flying from Oklahoma to Sydney in July is currently the most expensive (average of $2,224). 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.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Sydney. 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 into for flights to Sydney from Oklahoma?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Oklahoma.

  • How long is the flight from Oklahoma to Sydney?

    Qantas Airways, United Airlines, and American Airlines can get you from Oklahoma to Sydney in just under 24h 15m. Your travel time can differ by up to 19h 54m. The distance between Oklahoma and Sydney is about 13848 km. This flight may include one or multiple stops.

  • What are the most popular routes from Oklahoma to Sydney?

    The most popular route from Oklahoma to Sydney is Dallas/Fort Worth - Sydney Kingsford Smith. You may also consider Tulsa - Sydney Kingsford Smith or Oklahoma City Will Rogers World - Sydney Kingsford Smith.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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 to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma to Sydney (average of $1,831). Flying from Oklahoma to Sydney in July is currently the most expensive (average of $2,224). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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Why should you use Cheapflights to find cheap flight tickets from Oklahoma to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Oklahoma to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oklahoma to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Oklahoma to Sydney with no change fees.

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Not ready to book yet? You can track prices for flights from Oklahoma to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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