What is the cheapest airline that flies from Dayton to Sydney Kingsford Smith?

Delta, American Airlines, and Qantas Airways are the most popular carriers operating from Dayton to Sydney Kingsford Smith

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to Sydney Kingsford Smith Airport.

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

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,763 Cheap Flights from Dayton to Sydney in 2026

Q: What is the typical price of a round-trip flight between Dayton and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $3,059 to $4,010. The lowest price recently found on this route was $1,763.

1 adult

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Find the cheapest flights from Dayton to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:18 - 06:55

DAY

SYD

26h 37m

2 stops

10:20 - 22:19

SYD

DAY

25h 59m

2 stops

$1,763United Airlines

Mon, 4 May - Mon, 11 May

11:20 - 06:50

DAY

SYD

29h 30m

2 stops

09:15 - 23:32

SYD

DAY

28h 17m

2 stops

$1,889Delta

Thu, 7 May - Thu, 14 May

06:00 - 06:50

DAY

SYD

34h 50m

2 stops

09:15 - 21:44

SYD

DAY

26h 29m

2 stops

$1,960Delta

Mon, 3 Aug - Sat, 8 Aug

14:44 - 07:00

DAY

SYD

26h 16m

2 stops

10:20 - 18:56

SYD

DAY

22h 36m

2 stops

$2,031United Airlines

Sat, 12 Sep - Wed, 16 Sep

11:23 - 06:50

DAY

SYD

29h 27m

2 stops

09:15 - 17:51

SYD

DAY

22h 36m

2 stops

$2,103Delta

Sun, 9 Aug - Thu, 13 Aug

12:48 - 06:55

DAY

SYD

28h 07m

1 stop

12:00 - 18:26

SYD

DAY

20h 26m

1 stop

$2,123American Airlines

Thu, 7 May - Thu, 14 May

14:09 - 07:05

DAY

SYD

26h 56m

2 stops

12:00 - 18:26

SYD

DAY

20h 26m

1 stop

$2,129American Airlines

Thu, 7 May - Thu, 14 May

18:16 - 06:55

DAY

SYD

22h 39m

1 stop

12:00 - 23:34

SYD

DAY

25h 34m

1 stop

$2,152American Airlines

Sat, 19 Sep - Sun, 27 Sep

13:50 - 06:55

DAY

SYD

27h 05m

1 stop

09:10 - 21:57

SYD

DAY

26h 47m

2 stops

$2,157American Airlines

Sat, 19 Sep - Sun, 27 Sep

14:18 - 06:55

DAY

SYD

26h 37m

2 stops

09:30 - 22:19

SYD

DAY

26h 49m

2 stops

$2,174United Airlines

Wed, 6 May - Sun, 10 May

Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

3 Aug

DAY18:32Dayton

22h 23m

1 stop

SYD06:55Sydney Kingsford Smith

10 Aug

SYD12:00Sydney Kingsford Smith

19h 47m

1 stop

DAY17:47Dayton

$2,579

Qantas Airways

3 Aug

DAY18:32Dayton

22h 23m

1 stop

SYD06:55Sydney Kingsford Smith

10 Aug

SYD09:10Sydney Kingsford Smith

25h 35m

2 stops

DAY20:45Dayton

$2,585

Qantas Airways

3 Aug

DAY18:32Dayton

22h 23m

1 stop

SYD06:55Sydney Kingsford Smith

9 Aug

SYD15:40Sydney Kingsford Smith

43h 05m

2 stops

DAY20:45Dayton

$2,605

Delta flights from Dayton to Sydney

Our best Delta deals on Dayton to Sydney flight tickets

Delta

7 May

DAY11:20Dayton

29h 30m

2 stops

SYD06:50Sydney Kingsford Smith

14 May

SYD09:15Sydney Kingsford Smith

28h 17m

2 stops

DAY23:32Dayton

$1,889

Delta

3 Aug

DAY06:00Dayton

34h 50m

2 stops

SYD06:50Sydney Kingsford Smith

8 Aug

SYD09:15Sydney Kingsford Smith

26h 29m

2 stops

DAY21:44Dayton

$1,960

Delta

9 Aug

DAY11:23Dayton

29h 27m

2 stops

SYD06:50Sydney Kingsford Smith

13 Aug

SYD09:15Sydney Kingsford Smith

22h 36m

2 stops

DAY17:51Dayton

$2,103

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Mon 4/5

14:18-06:55

2 stops26h 37m

Sydney Kingsford Smith

Mon 11/5

10:20-22:19

2 stops25h 59m

$1,763

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/5

11:20-06:50

2 stops29h 30m

Sydney Kingsford Smith

Thu 14/5

09:15-23:32

2 stops28h 17m

$1,889

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Mon 3/8

06:00-06:50

2 stops34h 50m

Sydney Kingsford Smith

Sat 8/8

09:15-21:44

2 stops26h 29m

$1,960

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 12/9

14:44-07:00

2 stops26h 16m

Sydney Kingsford Smith

Wed 16/9

10:20-18:56

2 stops22h 36m

$2,031

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sun 9/8

11:23-06:50

2 stops29h 27m

Sydney Kingsford Smith

Thu 13/8

09:15-17:51

2 stops22h 36m

$2,103

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/5

12:48-06:55

1 stop28h 07m

Sydney Kingsford Smith

Thu 14/5

12:00-18:26

1 stop20h 26m

$2,123

Fastest return journey

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Thu 7/5

14:09-07:05

2 stops26h 56m

Sydney Kingsford Smith

Thu 14/5

12:00-18:26

1 stop20h 26m

$2,129

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 19/9

18:16-06:55

1 stop22h 39m

Sydney Kingsford Smith

Sun 27/9

12:00-23:34

1 stop25h 34m

$2,152

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 19/9

13:50-06:55

1 stop27h 05m

Sydney Kingsford Smith

Sun 27/9

09:10-21:57

2 stops26h 47m

$2,157

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Wed 6/5

14:18-06:55

2 stops26h 37m

Sydney Kingsford Smith

Sun 10/5

09:30-22:19

2 stops26h 49m

$2,174

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Dayton and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Dayton, with most prices found around $1,352. If you aren’t able to travel to Sydney during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,814.

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 return 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	26h 11m
Direct flights	None

The fastest flight from Dayton to Sydney takes 26h 11m

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?
The straight-line distance from Dayton to Sydney Kingsford Smith is 15108.2 km. In terms of flight time, this usually takes a little over 26h 11m.
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 old do you have to be to fly from Dayton Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dayton to Sydney for you.

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 helps you find the best flight between Dayton and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Dayton to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.