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Cheap flights from Dayton to Sydney from $701

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Sydney departing on 6/13. 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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Find the cheapest flights from Dayton to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 6:50 am
DAY
-
SYD
34h 50m
2 stops
Delta Logo
9:15 am - 10:36 am
SYD
-
DAY
39h 21m
2 stops
$1,298Delta
Tue, Jul 7 - Wed, Jul 22
United Airlines Logo
6:15 pm - 6:55 am
DAY
-
SYD
46h 40m
2 stops
United Airlines Logo
10:20 am - 8:22 pm
SYD
-
DAY
24h 02m
2 stops
$1,314United Airlines
Sat, Jul 4 - Wed, Jul 22
Delta Logo
11:23 am - 6:50 am
DAY
-
SYD
29h 27m
2 stops
Delta Logo
9:15 am - 5:50 pm
SYD
-
DAY
46h 35m
2 stops
$1,315Delta
Mon, Jul 6 - Sun, Jul 19
United Airlines Logo
8:58 am - 7:00 am
DAY
-
SYD
32h 02m
2 stops
United Airlines Logo
9:30 am - 8:24 pm
SYD
-
DAY
24h 54m
2 stops
$1,345United Airlines
Sun, Aug 16 - Thu, Aug 27
Delta Logo
3:56 pm - 6:50 am
DAY
-
SYD
24h 54m
2 stops
Delta Logo
9:15 am - 11:51 pm
SYD
-
DAY
28h 36m
2 stops
$1,346Delta
Thu, Jul 9 - Mon, Jul 20
United Airlines Logo
6:15 pm - 6:55 am
DAY
-
SYD
46h 40m
2 stops
United Airlines Logo
10:20 am - 7:01 pm
SYD
-
DAY
22h 41m
2 stops
$1,362United Airlines
Sat, Jul 4 - Thu, Jul 23
Delta Logo
3:56 pm - 6:50 am
DAY
-
SYD
24h 54m
2 stops
Delta Logo
9:15 am - 5:50 pm
SYD
-
DAY
46h 35m
2 stops
$1,363Delta
Thu, Jul 9 - Sun, Jul 19
Delta Logo
6:38 pm - 6:50 am
DAY
-
SYD
46h 12m
2 stops
Delta Logo
9:15 am - 11:51 pm
SYD
-
DAY
28h 36m
2 stops
$1,364Delta
Wed, Jul 8 - Wed, Jul 22
Delta Logo
3:56 pm - 6:50 am
DAY
-
SYD
48h 54m
2 stops
Delta Logo
9:15 am - 3:04 pm
SYD
-
DAY
43h 49m
2 stops
$1,370Delta
Wed, Jul 8 - Sun, Jul 19
Delta Logo
3:56 pm - 6:50 am
DAY
-
SYD
24h 54m
2 stops
Delta Logo
9:15 am - 11:51 pm
SYD
-
DAY
28h 36m
2 stops
$1,394Delta
Thu, Jul 9 - Thu, Jul 23

American Airlines flights from Dayton to Sydney

Our best American Airlines deals on Dayton to Sydney flight tickets
American Airlines
Aug 16
DAY1:45 pmDayton
27h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 27
SYD9:10 amSydney Kingsford Smith
25h 36m
2 stops
DAY8:46 pmDayton
$1,533
American Airlines
Aug 16
DAY1:45 pmDayton
27h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 27
SYD9:10 amSydney Kingsford Smith
25h 45m
2 stops
DAY8:55 pmDayton
$1,534
American Airlines
Jul 7
DAY2:14 pmDayton
26h 51m
2 stops
SYD7:05 amSydney Kingsford Smith
Jul 22
SYD12:00 pmSydney Kingsford Smith
25h 55m
1 stop
DAY11:55 pmDayton
$1,762

Delta flights from Dayton to Sydney

Our best Delta deals on Dayton to Sydney flight tickets
Delta
Jul 7
DAY6:00 amDayton
34h 50m
2 stops
SYD6:50 amSydney Kingsford Smith
Jul 22
SYD9:15 amSydney Kingsford Smith
39h 21m
2 stops
DAY10:36 amDayton
$1,298
Delta
Jul 6
DAY11:23 amDayton
29h 27m
2 stops
SYD6:50 amSydney Kingsford Smith
Jul 19
SYD9:15 amSydney Kingsford Smith
46h 35m
2 stops
DAY5:50 pmDayton
$1,315
Delta
Jul 9
DAY3:56 pmDayton
24h 54m
2 stops
SYD6:50 amSydney Kingsford Smith
Jul 20
SYD9:15 amSydney Kingsford Smith
28h 36m
2 stops
DAY11:51 pmDayton
$1,346

momondo Fare Finder

 
Customize your flight search to find flights from Dayton 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 May 18, 2026.
Use the filters below to find and compare flights from Dayton to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Tue 7/7

6:00 am-6:50 am

2 stops34h 50m

Sydney Kingsford Smith

Wed 7/22

9:15 am-10:36 am

2 stops39h 21m

$1,298

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 7/4

6:15 pm-6:55 am

2 stops46h 40m

Sydney Kingsford Smith

Wed 7/22

10:20 am-8:22 pm

2 stops24h 02m

$1,314

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Mon 7/6

11:23 am-6:50 am

2 stops29h 27m

Sydney Kingsford Smith

Sun 7/19

9:15 am-5:50 pm

2 stops46h 35m

$1,315

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sun 8/16

8:58 am-7:00 am

2 stops32h 02m

Sydney Kingsford Smith

Thu 8/27

9:30 am-8:24 pm

2 stops24h 54m

$1,345
Quickest round-trip

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/9

3:56 pm-6:50 am

2 stops24h 54m

Sydney Kingsford Smith

Mon 7/20

9:15 am-11:51 pm

2 stops28h 36m

$1,346

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 7/4

6:15 pm-6:55 am

2 stops46h 40m

Sydney Kingsford Smith

Thu 7/23

10:20 am-7:01 pm

2 stops22h 41m

$1,362

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/9

3:56 pm-6:50 am

2 stops24h 54m

Sydney Kingsford Smith

Sun 7/19

9:15 am-5:50 pm

2 stops46h 35m

$1,363

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Wed 7/8

6:38 pm-6:50 am

2 stops46h 12m

Sydney Kingsford Smith

Wed 7/22

9:15 am-11:51 pm

2 stops28h 36m

$1,364

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Wed 7/8

3:56 pm-6:50 am

2 stops48h 54m

Sydney Kingsford Smith

Sun 7/19

9:15 am-3:04 pm

2 stops43h 49m

$1,370

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/9

3:56 pm-6:50 am

2 stops24h 54m

Sydney Kingsford Smith

Thu 7/23

9:15 am-11:51 pm

2 stops28h 36m

$1,394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Dayton 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 airline that flies from Dayton to Sydney Kingsford Smith?

Qantas Airways is the most popular carrier operating from Dayton to Sydney Kingsford Smith

What airlines fly to Sydney?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Sydney from Dayton according to our data. Qantas Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When to book flights from Dayton to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Sydney (DAY to SYD) flight deals and tips

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

Fastest flight time

29h 27m

Direct flights

None
The fastest flight from Dayton to Sydney takes 29h 27m
There are no direct flights from Dayton to Sydney. There are no popular flight routes from Dayton to Sydney.
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Frequently asked questions about flying from Dayton to Sydney

  • How far is Dayton to Sydney Kingsford Smith by plane?

    Dayton and Sydney Kingsford Smith are 9387.8 mi apart from one another. By plane, this route typically takes 29h 27m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport 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.

  • What is the most popular airline from Dayton to Sydney?

Best airlines flying from Dayton to Sydney

Compare and see reviews for airlines that fly from Dayton to Sydney with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,280Free CancellationRating
7.1
11,648 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
Penrith
Leura
Randwick
Lithgow
Manly
Coogee
Cronulla
Terrigal
Charlestown
Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Dayton 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 Dayton to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Dayton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Dayton to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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