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Cheap flights from Oklahoma to Sydney from $685

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 4/8. 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 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 14 July 2026.

Sat 8/822:45
DFW
-
SYD
1 stop22h 05m
Fiji Airways
Thu 13/813:15
SYD
-
DFW
1 stop18h 35m
Fiji Airways
Deal found 9/7$1,388
Tue 4/822:45
DFW
-
SYD
1 stop22h 05m
Fiji Airways
Tue 11/813:15
SYD
-
DFW
1 stop18h 35m
Fiji Airways
Deal found 13/7$1,467
Wed 23/914:30
DFW
-
SYD
2 stops40h 55m
Multiple Airlines
Mon 28/913:15
SYD
-
DFW
2 stops24h 06m
Multiple Airlines
Deal found 9/7$1,567
Tue 11/812:25
DFW
-
SYD
2 stops27h 55m
Air Canada
Thu 20/809:20
SYD
-
DFW
2 stops51h 14m
Air Canada
Deal found 9/7$1,600
Mon 12/1012:25
DFW
-
SYD
2 stops51h 55m
Air Canada
Thu 22/1010:20
SYD
-
DFW
2 stops27h 14m
Air Canada
Deal found 9/7$1,610
Sat 8/812:25
DFW
-
SYD
2 stops51h 55m
Air Canada
Thu 13/809:20
SYD
-
DFW
2 stops51h 14m
Air Canada
Deal found 10/7$1,611
Mon 27/718:45
DFW
-
SYD
2 stops45h 35m
Air Canada
Wed 12/809:20
SYD
-
DFW
2 stops40h 24m
Air Canada
Deal found 9/7$1,613
Mon 28/908:58
DFW
-
SYD
2 stops31h 22m
Air Canada
Tue 20/1010:20
SYD
-
DFW
3 stops44h 57m
Air Canada
Deal found 11/7$1,614
Sun 20/912:30
DFW
-
SYD
2 stops27h 50m
Air Canada
Thu 22/1010:20
SYD
-
DFW
2 stops27h 14m
Air Canada
Deal found 9/7$1,617
Thu 22/1012:30
DFW
-
SYD
2 stops27h 50m
Air Canada
Wed 28/1010:20
SYD
-
DFW
2 stops51h 10m
Air Canada
Deal found 9/7$1,619
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
Sat 15/817:14
TUL
-
SYD
2 stops46h 41m
United Airlines
Mon 24/809:30
SYD
-
TUL
2 stops22h 03m
United Airlines
Deal found 11/7$1,738

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 14 July 2026.

Round-trip from

$1,388

One-way from

$685

Popular in

August

Cheapest in

September

Average price

$2,242
Fiji Airways
  • Fiji Airways
  • 8/8-13/8
  • 2 total stops
  • 40h 40m total
  • Oklahoma to Sydney
Search Deals
4/8
  • 4/8
  • 2 total stops
  • 26h 10m total
  • Oklahoma 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 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 to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sat 15/8

17:14-06:55

2 stops46h 41m

Sydney Kingsford Smith

Mon 24/8

09:30-16:33

2 stops22h 03m

$1,738

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sat 15/8

15:54-08:15

2 stops25h 21m

Sydney Kingsford Smith

Mon 24/8

12:00-15:14

1 stop18h 14m

$1,743

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sat 15/8

18:33-06:55

1 stop21h 22m

Sydney Kingsford Smith

Mon 24/8

12:00-18:02

1 stop21h 02m

$1,773

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

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sat 22/8

15:54-07:30

2 stops24h 36m

Sydney Kingsford Smith

Sat 29/8

12:00-18:02

1 stop21h 02m

$1,858

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Sat 22/8

11:44-07:00

2 stops28h 16m

Sydney Kingsford Smith

Sat 29/8

10:20-20:02

2 stops24h 42m

$1,862

Oklahoma CitySydney

OKC - SYD

OKCSYD

Oklahoma City Will Rogers World

Sun 27/9

16:01-06:55

1 stop23h 54m

Sydney Kingsford Smith

Thu 8/10

10:10-13:31

1 stop19h 21m

$1,896

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Mon 7/9

16:41-07:05

1 stop23h 24m

Sydney Kingsford Smith

Mon 21/9

17:50-09:50

2 stops31h 00m

$1,920

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

TulsaSydney

TUL - SYD

TULSYD

Tulsa

Wed 16/9

15:56-07:30

2 stops24h 34m

Sydney Kingsford Smith

Fri 25/9

12:00-17:27

1 stop20h 27m

$1,959

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 38 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 $733). Flying from Oklahoma to Sydney in April is currently the most expensive (average of $2,089). 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?

    United Airlines, Qantas Airways, and American Airlines can get you from Oklahoma to Sydney in just under 21h 22m. Your travel time can differ by up to 25h 19m. The distance between Oklahoma and Sydney is about 14024 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 Oklahoma City Will Rogers World - Sydney Kingsford Smith or Tulsa - 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 $733). Flying from Oklahoma to Sydney in April is currently the most expensive (average of $2,089). 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?

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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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