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Cheap flights from Oklahoma City to Sydney from $1,701

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SYD
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma City to Sydney

Enter your travel dates to find the best prices.

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 14 July 2026.

Mon 19/1019:00
OKC
-
SYD
1 stop19h 55m
Qantas Airways
Fri 20/1107:00
SYD
-
OKC
2 stops23h 45m
Qantas Airways
Deal found 12/7$1,701
Tue 6/1014:10
OKC
-
SYD
1 stop25h 55m
Qantas Airways
Tue 20/1010:10
SYD
-
OKC
1 stop19h 21m
Qantas Airways
Deal found 9/7$1,822
Tue 15/917:36
OKC
-
SYD
1 stop22h 19m
Qantas Airways
Tue 22/909:10
SYD
-
OKC
1 stop19h 00m
Qantas Airways
Deal found 10/7$1,824
Sat 1/820:20
OKC
-
SYD
1 stop19h 35m
American Airlines
Sat 15/812:00
SYD
-
OKC
1 stop21h 50m
American Airlines
Deal found 9/7$1,851
Sat 1/817:01
OKC
-
SYD
2 stops22h 59m
United Airlines
Sat 15/809:30
SYD
-
OKC
2 stops27h 25m
United Airlines
Deal found 13/7$1,855
Mon 23/1120:04
OKC
-
SYD
1 stop19h 56m
American Airlines
Mon 30/1111:15
SYD
-
OKC
1 stop20h 36m
American Airlines
Deal found 9/7$1,880
Tue 15/915:17
OKC
-
SYD
2 stops24h 08m
American Airlines
Tue 22/909:10
SYD
-
OKC
1 stop19h 00m
American Airlines
Deal found 10/7$1,886
Sun 27/916:01
OKC
-
SYD
1 stop23h 54m
Qantas Airways
Thu 8/1010:10
SYD
-
OKC
1 stop19h 21m
Qantas Airways
Deal found 9/7$1,896

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 14 July 2026.

Round-trip from

$1,701

Popular in

August

Cheapest in

September

Average price

$2,242
Qantas Airways
  • Qantas Airways
  • 19/10-20/11
  • 3 total stops
  • 43h 40m total
  • Oklahoma City to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($263 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($80 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 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 647,157 searches. Data last updated 14 July 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 return flight

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sat 1/8

17:01-07:00

2 stops22h 59m

Sydney Kingsford Smith

Sat 15/8

09:30-21:55

2 stops27h 25m

$1,855

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

15:17-07:05

2 stops24h 48m

Sydney Kingsford Smith

Thu 8/10

18:50-23:15

2 stops20h 25m

$1,958

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 15/9

11:39-08:45

3 stops30h 06m

Sydney Kingsford Smith

Tue 22/9

11:55-19:56

2 stops23h 01m

$2,507
Fastest return journey

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Fri 1/1

13:38-07:00

1 stop24h 22m

Sydney Kingsford Smith

Sun 17/1

09:15-11:31

1 stop19h 16m

$2,591

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 23/11

17:05-10:35

2 stops24h 30m

Sydney Kingsford Smith

Mon 30/11

11:50-23:41

3 stops28h 51m

$2,724

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 3/8

14:22-07:30

1 stop26h 08m

Sydney Kingsford Smith

Fri 7/8

09:10-22:15

1 stop28h 05m

$2,766

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Tue 6/10

11:33-08:45

3 stops29h 12m

Sydney Kingsford Smith

Tue 20/10

11:55-21:40

2 stops25h 45m

$2,868

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Mon 3/8

18:46-07:20

2 stops45h 34m

Sydney Kingsford Smith

Fri 7/8

09:20-20:08

2 stops49h 48m

$2,918

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Sorted by cheapest first

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 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 City to Sydney

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

Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,845). Flying from Oklahoma City to Sydney in August is currently the most expensive (average of $2,673). 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 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?

    There are many flights that can get you from Oklahoma City to Sydney in 22h 59m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 13848 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from Oklahoma City to Sydney (average of $1,845). Flying from Oklahoma City to Sydney in August is currently the most expensive (average of $2,673). 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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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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oklahoma City to Sydney?

When you search for this flight from Oklahoma City to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oklahoma City to Sydney.

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

Need flexible booking options for your flight to Sydney from Oklahoma City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Oklahoma City to Sydney become cheaper?

Of course! You can now track prices for flights from Oklahoma City to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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