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Cheap flights from Dayton to Sydney from $1,154

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Sydney departing on 4/11. 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.
United Airlines Logo
7:22 pm - 7:00 am
DAY
-
SYD
45h 38m
2 stops
United Airlines Logo
9:30 am - 6:12 pm
SYD
-
DAY
22h 42m
2 stops
$1,154United Airlines
Sat, Apr 11 - Wed, Apr 29
United Airlines Logo
6:00 pm - 9:15 am
DAY
-
SYD
24h 15m
2 stops
United Airlines Logo
11:20 am - 10:57 am
SYD
-
DAY
38h 37m
2 stops
$1,258United Airlines
Sun, Mar 22 - Sun, Mar 29
United Airlines Logo
2:07 pm - 9:15 am
DAY
-
SYD
28h 08m
2 stops
United Airlines Logo
11:50 am - 8:21 pm
SYD
-
DAY
23h 31m
2 stops
$1,281United Airlines
Thu, Mar 19 - Mon, Mar 23
Delta Logo
6:00 am - 6:05 am
DAY
-
SYD
33h 05m
2 stops
Delta Logo
9:40 am - 10:48 pm
SYD
-
DAY
28h 08m
2 stops
$1,282Delta
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
2:09 pm - 6:55 am
DAY
-
SYD
26h 46m
1 stop
American Airlines Logo
9:10 am - 10:29 pm
SYD
-
DAY
27h 19m
2 stops
$1,407American Airlines
Sat, Apr 11 - Wed, Apr 29
American Airlines Logo
12:09 pm - 6:55 am
DAY
-
SYD
27h 46m
1 stop
American Airlines Logo
1:05 pm - 10:05 pm
SYD
-
DAY
24h 00m
1 stop
$1,499American Airlines
Fri, Mar 20 - Fri, Mar 27
American Airlines Logo
5:56 pm - 6:55 am
DAY
-
SYD
21h 59m
1 stop
American Airlines Logo
11:20 am - 10:05 pm
SYD
-
DAY
25h 45m
2 stops
$1,502American Airlines
Fri, Mar 20 - Fri, Mar 27
United Airlines Logo
11:39 am - 7:00 am
DAY
-
SYD
29h 21m
2 stops
United Airlines Logo
10:20 am - 10:23 pm
SYD
-
DAY
26h 03m
2 stops
$1,538United Airlines
Fri, Jun 19 - Sat, Jun 27
Multiple Airlines Logo
12:41 pm - 6:35 pm
DAY
-
SYD
38h 54m
3 stops
Multiple Airlines Logo
3:15 pm - 9:18 pm
SYD
-
DAY
45h 03m
2 stops
$1,893Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
12:41 pm - 8:25 pm
DAY
-
SYD
40h 44m
3 stops
Multiple Airlines Logo
3:15 pm - 9:18 pm
SYD
-
DAY
45h 03m
2 stops
$1,894Multiple Airlines
Thu, Mar 19 - Mon, Mar 23

United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets
United Airlines
Apr 11
DAY7:22 pmDayton
45h 38m
2 stops
SYD7:00 amSydney Kingsford Smith
Apr 29
SYD9:30 amSydney Kingsford Smith
22h 42m
2 stops
DAY6:12 pmDayton
$1,154
United Airlines
Mar 22
DAY6:00 pmDayton
24h 15m
2 stops
SYD9:15 amSydney Kingsford Smith
Mar 29
SYD11:20 amSydney Kingsford Smith
38h 37m
2 stops
DAY10:57 amDayton
$1,258
United Airlines
Feb 13
DAY2:10 pmDayton
24h 10m
2 stops
SYD6:20 amSydney Kingsford Smith
Feb 27
SYD2:00 pmSydney Kingsford Smith
25h 43m
2 stops
DAY11:43 pmDayton
$1,274

Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets
Qantas Airways
Jun 19
DAY6:45 pmDayton
22h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
Jun 27
SYD12:00 pmSydney Kingsford Smith
19h 30m
1 stop
DAY5:30 pmDayton
$2,307
Qantas Airways
Mar 22
DAY5:56 pmDayton
29h 54m
2 stops
SYD2:50 pmSydney Kingsford Smith
Mar 29
SYD1:00 pmSydney Kingsford Smith
20h 45m
1 stop
DAY6:45 pmDayton
$2,378
Qantas Airways
Jun 20
DAY1:34 pmDayton
27h 21m
1 stop
SYD6:55 amSydney Kingsford Smith
Jun 27
SYD12:00 pmSydney Kingsford Smith
19h 30m
1 stop
DAY5:30 pmDayton
$2,430

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 February 6, 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

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 4/11

7:22 pm-7:00 am

2 stops45h 38m

Sydney Kingsford Smith

Wed 4/29

9:30 am-6:12 pm

2 stops22h 42m

$1,154

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sun 3/22

6:00 pm-9:15 am

2 stops24h 15m

Sydney Kingsford Smith

Sun 3/29

11:20 am-10:57 am

2 stops38h 37m

$1,258

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 3/19

2:07 pm-9:15 am

2 stops28h 08m

Sydney Kingsford Smith

Mon 3/23

11:50 am-8:21 pm

2 stops23h 31m

$1,281

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 3/19

6:00 am-6:05 am

2 stops33h 05m

Sydney Kingsford Smith

Mon 3/23

9:40 am-10:48 pm

2 stops28h 08m

$1,282

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 4/11

2:09 pm-6:55 am

1 stop26h 46m

Sydney Kingsford Smith

Wed 4/29

9:10 am-10:29 pm

2 stops27h 19m

$1,407

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Fri 3/20

12:09 pm-6:55 am

1 stop27h 46m

Sydney Kingsford Smith

Fri 3/27

1:05 pm-10:05 pm

1 stop24h 00m

$1,499

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Fri 3/20

5:56 pm-6:55 am

1 stop21h 59m

Sydney Kingsford Smith

Fri 3/27

11:20 am-10:05 pm

2 stops25h 45m

$1,502

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Fri 6/19

11:39 am-7:00 am

2 stops29h 21m

Sydney Kingsford Smith

Sat 6/27

10:20 am-10:23 pm

2 stops26h 03m

$1,538

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 3/19

12:41 pm-6:35 pm

3 stops38h 54m

Sydney Kingsford Smith

Mon 3/23

3:15 pm-9:18 pm

2 stops45h 03m

$1,893

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 3/19

12:41 pm-8:25 pm

3 stops40h 44m

Sydney Kingsford Smith

Mon 3/23

3:15 pm-9:18 pm

2 stops45h 03m

$1,894

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Sydney?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Dayton according to our data. United Airlines is the first choice among our users, with 36% 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

24h 15m

Direct flights

None
The fastest flight from Dayton to Sydney takes 24h 15m
There are no direct flights from Dayton to Sydney. There are no popular flight routes from Dayton to Sydney.
Search flight deals

  • 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 24h 15m.

  • 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
United AirlinesPriceFrom $943Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,280Free CancellationRating
7.2
11,246 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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