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Cheap flights from Dallas to Sydney from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Sydney departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Fiji Airways Logo
9:55 pm - 9:50 pmDFW-SYD
30h 55m1 stop
Fiji Airways Logo
6:00 am - 3:20 pmSYD-DFW
26h 20m1 stop
$840Fiji Airways
Find Deal
Sat, Feb 21 - Sat, Mar 7
Logo
6:15 am - 12:30 pmDFW-SYD
37h 15m2 stops
Logo
2:00 pm - 12:20 amSYD-DFW
27h 20m2 stops
$913
Find Deal
Mon, Nov 3 - Sun, Nov 16
Logo
11:01 am - 12:45 pmDFW-SYD
33h 44m2 stops
Logo
2:00 pm - 12:20 amSYD-DFW
27h 20m2 stops
$928
Find Deal
Mon, Oct 27 - Sun, Nov 9
Logo
11:01 am - 12:45 pmDFW-SYD
33h 44m2 stops
Logo
2:00 pm - 1:20 amSYD-DFW
27h 20m2 stops
$943
Find Deal
Mon, Oct 20 - Sun, Nov 2
Logo
2:54 pm - 11:45 amDFW-SYD
29h 51m2 stops
Logo
6:00 am - 11:45 pmSYD-DFW
32h 45m2 stops
$950
Find Deal
Wed, Sep 17 - Wed, Sep 24
Qantas Airways Logo
10:55 pm - 2:50 pmDFW-SYD
22h 55m1 stop
Qantas Airways Logo
2:05 pm - 12:30 pmSYD-DFW
15h 25mnonstop
$955Qantas Airways
Find Deal
Tue, Nov 25 - Thu, Dec 4
Qantas Airways Logo
10:55 pm - 2:50 pmDFW-SYD
22h 55m1 stop
Qantas Airways Logo
5:45 pm - 10:51 pmSYD-DFW
22h 06m1 stop
$976Qantas Airways
Find Deal
Tue, Nov 25 - Thu, Dec 4
Delta Logo
6:00 am - 8:30 amDAL-SYD
33h 30m2 stops
Delta Logo
10:40 am - 5:50 pmSYD-DAL
24h 10m2 stops
$1,814Delta
Find Deal
Mon, Dec 1 - Wed, Dec 17
Delta Logo
7:09 am - 8:30 amDAL-SYD
32h 21m2 stops
Delta Logo
10:40 am - 5:50 pmSYD-DAL
24h 10m2 stops
$1,864Delta
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Sun, Nov 30 - Sat, Dec 13
LATAM Airlines Logo
6:00 am - 5:15 pmDAL-SYD
44h 15m2 stops
LATAM Airlines Logo
12:50 pm - 5:54 pmSYD-DAL
45h 04m3 stops
$4,195LATAM Airlines
Find Deal
Thu, Sep 25 - Sun, Oct 5

Qantas Airways flights from Dallas to Sydney

Our best Qantas Airways deals on Dallas to Sydney flight tickets
Qantas Airways
Nov 25
DFW10:55 pmDallas/Fort Worth
22h 55m
1 stop
SYD2:50 pmSydney Kingsford Smith
Dec 4
SYD2:05 pmSydney Kingsford Smith
15h 25m
DFW12:30 pmDallas/Fort Worth
$955
Find similar
Qantas Airways
Nov 25
DFW10:55 pmDallas/Fort Worth
22h 55m
1 stop
SYD2:50 pmSydney Kingsford Smith
Dec 4
SYD5:45 pmSydney Kingsford Smith
22h 06m
1 stop
DFW10:51 pmDallas/Fort Worth
$976
Find similar
Qantas Airways
Feb 7
DFW11:00 pmDallas/Fort Worth
22h 50m
1 stop
SYD2:50 pmSydney Kingsford Smith
Mar 4
SYD2:05 pmSydney Kingsford Smith
15h 25m
DFW12:30 pmDallas/Fort Worth
$996
Find similar

Fiji Airways flights from Dallas to Sydney

Our best Fiji Airways deals on Dallas to Sydney flight tickets
Fiji Airways
Feb 21
DFW9:55 pmDallas/Fort Worth
30h 55m
1 stop
SYD9:50 pmSydney Kingsford Smith
Mar 7
SYD6:00 amSydney Kingsford Smith
26h 20m
1 stop
DFW3:20 pmDallas/Fort Worth
$840
Find similar
Fiji Airways
Oct 28
DFW10:50 pmDallas/Fort Worth
21h 55m
1 stop
SYD12:45 pmSydney Kingsford Smith
Nov 4
SYD2:10 pmSydney Kingsford Smith
18h 10m
1 stop
DFW3:20 pmDallas/Fort Worth
$960
Find similar
Fiji Airways
Nov 1
DFW10:55 pmDallas/Fort Worth
30h 55m
1 stop
SYD9:50 pmSydney Kingsford Smith
Nov 6
SYD2:00 pmSydney Kingsford Smith
18h 20m
1 stop
DFW3:20 pmDallas/Fort Worth
$983
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Dallas to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Sat 2/21

9:55 pm-9:50 pm

1 stop30h 55m

Sydney Kingsford Smith

Sat 3/7

6:00 am-3:20 pm

1 stop26h 20m

$840

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Mon 11/3

6:15 am-12:30 pm

2 stops37h 15m

Sydney Kingsford Smith

Sun 11/16

2:00 pm-12:20 am

2 stops27h 20m

$913

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Mon 10/27

11:01 am-12:45 pm

2 stops33h 44m

Sydney Kingsford Smith

Sun 11/9

2:00 pm-12:20 am

2 stops27h 20m

$928

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Mon 10/20

11:01 am-12:45 pm

2 stops33h 44m

Sydney Kingsford Smith

Sun 11/2

2:00 pm-1:20 am

2 stops27h 20m

$943

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Wed 9/17

2:54 pm-11:45 am

2 stops29h 51m

Sydney Kingsford Smith

Wed 9/24

6:00 am-11:45 pm

2 stops32h 45m

$950

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Tue 11/25

10:55 pm-2:50 pm

1 stop22h 55m

Sydney Kingsford Smith

Thu 12/4

2:05 pm-12:30 pm

Nonstop15h 25m

$955

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Tue 11/25

10:55 pm-2:50 pm

1 stop22h 55m

Sydney Kingsford Smith

Thu 12/4

5:45 pm-10:51 pm

1 stop22h 06m

$976

DallasSydney

DAL - SYD

DALSYD

Dallas Love Field

Mon 12/1

6:00 am-8:30 am

2 stops33h 30m

Sydney Kingsford Smith

Wed 12/17

10:40 am-5:50 pm

2 stops24h 10m

$1,814

DallasSydney

DAL - SYD

DALSYD

Dallas Love Field

Sun 11/30

7:09 am-8:30 am

2 stops32h 21m

Sydney Kingsford Smith

Sat 12/13

10:40 am-5:50 pm

2 stops24h 10m

$1,864

DallasSydney

DAL - SYD

DALSYD

Dallas Love Field

Thu 9/25

6:00 am-5:15 pm

2 stops44h 15m

Sydney Kingsford Smith

Sun 10/5

12:50 pm-5:54 pm

3 stops45h 04m

$4,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dallas to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Dallas to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $898. If you are unable to visit Sydney during the month of August, then departing from Dallas during the month March is also very affordable. Most momondo users find prices during this month for around $944.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Dallas to Sydney is on a Saturday when prices can be found for as low as $1,877. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,069.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Dallas to Sydney in the morning for as low as $1,053. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $1,997. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dallas to Sydney Kingsford Smith flight route?

Fly from Dallas/Fort Worth to Sydney Kingsford Smith for the best Dallas - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Dallas for as low as $848 on momondo.

What cabin class options are available on Dallas to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Dallas to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Sydney

Fastest flight time

17h 15m

Direct flights

Every day

Airports in Sydney

1 airport
The fastest flight from Dallas to Sydney takes 17h 15m
Direct flights go from Dallas to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
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  • How far is Dallas to Sydney Kingsford Smith by plane?

    There are 8580.5 mi between Dallas and Sydney Kingsford Smith. A reasonable flight in good conditions will take 17h 25m.

  • When did momondo last update prices for flights from Dallas to Sydney Kingsford Smith Airport?

    Prices for flights from Dallas to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Dallas to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Dallas to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Sydney

Compare and see reviews for airlines that fly from Dallas to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $364Free CancellationRating
7.9
7,979 reviews
Search Delta flights
Fiji AirwaysPriceFrom $635Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $839Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,048Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $1,322Free CancellationRating
7.5
904 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,378Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Dallas.

Can I find flights from Dallas to Sydney with flexible booking policies on momondo?

Flights from Dallas to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Sydney.

I’m not ready to book a flight from Dallas to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dallas to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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