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

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.

$1,371 Cheap Flights from Dayton to Sydney in 2026

Find the cheapest flights from Dayton to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:49 - 07:30DAY Dayton-SYD Sydney Kingsford Smith

27h 41m2 stops Dallas/Fort Worth Los Angeles Los Angeles

12:00 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

23h 03m1 stop Dallas/Fort Worth

$1,854American Airlines

Tue, 22 Sep - Tue, 29 Sep

18:28 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

22h 27m1 stop Dallas/Fort Worth

09:10 - 18:39SYD Sydney Kingsford Smith-DAY Dayton

23h 29m2 stops Los Angeles Los Angeles Chicago O'Hare Intl

$1,854American Airlines

Sun, 20 Sep - Sun, 27 Sep

12:35 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 25m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

14:05 - 22:14SYD Sydney Kingsford Smith-DAY Dayton

24h 09m1 stop Dallas/Fort Worth

$1,854American Airlines

Mon, 1 Feb - Mon, 15 Feb

12:35 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 25m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

14:05 - 23:56SYD Sydney Kingsford Smith-DAY Dayton

25h 51m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,854American Airlines

Mon, 1 Feb - Mon, 15 Feb

13:49 - 07:05DAY Dayton-SYD Sydney Kingsford Smith

27h 16m2 stops Dallas/Fort Worth Los Angeles Los Angeles

09:10 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

25h 53m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,854American Airlines

Sun, 20 Sep - Sun, 27 Sep

16:40 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

24h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

09:10 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

25h 53m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,854American Airlines

Sun, 20 Sep - Sun, 27 Sep

13:49 - 06:25DAY Dayton-SYD Sydney Kingsford Smith

26h 36m2 stops Dallas/Fort Worth San Francisco

09:10 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

25h 53m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,854American Airlines

Tue, 22 Sep - Tue, 29 Sep

14:23 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

26h 32m2 stops Chicago O'Hare Intl San Francisco

09:30 - 20:19SYD Sydney Kingsford Smith-DAY Dayton

24h 49m2 stops Los Angeles Los Angeles Chicago O'Hare Intl

$1,858United Airlines

Wed, 23 Sep - Wed, 30 Sep

14:44 - 09:05DAY Dayton-SYD Sydney Kingsford Smith

26h 21m2 stops Washington, D.C. Dulles Intl Los Angeles Los Angeles

10:30 - 20:31SYD Sydney Kingsford Smith-DAY Dayton

25h 01m2 stops Los Angeles Los Angeles Chicago O'Hare Intl

$1,929United Airlines

Mon, 1 Feb - Thu, 1 Apr

13:40 - 17:40DAY Dayton-SYD Sydney Kingsford Smith

36h 00m2 stops Dallas/Fort Worth Auckland Intl

14:05 - 17:48SYD Sydney Kingsford Smith-DAY Dayton

19h 43m1 stop Dallas/Fort Worth

$2,110Qantas Airways

Wed, 11 Nov - Sun, 15 Nov

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American Airlines flights from Dayton to Sydney

Our best American Airlines deals on Dayton to Sydney flight tickets

American Airlines

16 Aug

DAY13:45Dayton

26h 40m

2 stops

SYD06:25Sydney Kingsford Smith

27 Aug

SYD09:10Sydney Kingsford Smith

25h 24m

2 stops

DAY20:34Dayton

$1,825

American Airlines

20 Sept

DAY16:40Dayton

24h 15m

2 stops

SYD06:55Sydney Kingsford Smith

27 Sept

SYD09:10Sydney Kingsford Smith

25h 53m

2 stops

DAY21:03Dayton

$1,854

American Airlines

24 Sept

DAY13:01Dayton

28h 04m

2 stops

SYD07:05Sydney Kingsford Smith

1 Oct

SYD12:00Sydney Kingsford Smith

25h 38m

2 stops

DAY23:38Dayton

$1,995

Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

11 Nov

DAY13:40Dayton

36h 00m

2 stops

SYD17:40Sydney Kingsford Smith

15 Nov

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

DAY17:48Dayton

$2,110

Qantas Airways

11 Nov

DAY18:19Dayton

34h 21m

2 stops

SYD20:40Sydney Kingsford Smith

15 Nov

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

DAY17:48Dayton

$2,164

Qantas Airways

16 Aug

DAY09:50Dayton

31h 05m

1 stop

SYD06:55Sydney Kingsford Smith

27 Aug

SYD09:10Sydney Kingsford Smith

22h 43m

2 stops

DAY17:53Dayton

$2,192

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 22/9

13:49-07:30

2 stops27h 41m

Sydney Kingsford Smith

Tue 29/9

12:00-21:03

1 stop23h 03m

$1,854

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 20/9

18:28-06:55

1 stop22h 27m

Sydney Kingsford Smith

Sun 27/9

09:10-18:39

2 stops23h 29m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 1/2

12:35-09:00

2 stops28h 25m

Sydney Kingsford Smith

Mon 15/2

14:05-22:14

1 stop24h 09m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 1/2

12:35-09:00

2 stops28h 25m

Sydney Kingsford Smith

Mon 15/2

14:05-23:56

2 stops25h 51m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 20/9

13:49-07:05

2 stops27h 16m

Sydney Kingsford Smith

Sun 27/9

09:10-21:03

2 stops25h 53m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 20/9

16:40-06:55

2 stops24h 15m

Sydney Kingsford Smith

Sun 27/9

09:10-21:03

2 stops25h 53m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 22/9

13:49-06:25

2 stops26h 36m

Sydney Kingsford Smith

Tue 29/9

09:10-21:03

2 stops25h 53m

$1,854

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 23/9

14:23-06:55

2 stops26h 32m

Sydney Kingsford Smith

Wed 30/9

09:30-20:19

2 stops24h 49m

$1,858

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 1/2

14:44-09:05

2 stops26h 21m

Sydney Kingsford Smith

Thu 1/4

10:30-20:31

2 stops25h 01m

$1,929

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

13:40-17:40

2 stops36h 00m

Sydney Kingsford Smith

Sun 15/11

14:05-17:48

1 stop19h 43m

$2,110

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,940 to $2,329.
The lowest price recently found on this route was $1,854.

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Dayton, with most prices found around $0. If you aren’t able to travel to Sydney during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

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	22h 42m
Direct flights	None

The fastest flight from Dayton to Sydney takes 22h 42m

There are no direct flights from Dayton to Sydney. There are no popular flight routes from Dayton to Sydney.

Search flight deals

Frequently asked questions about flying from Dayton to Sydney

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 22h 42m.
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.

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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.