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

United 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.

$978 Cheap Flights from Dayton to Sydney in 2026/27

Find the cheapest flights from Dayton to Sydney

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:36 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

26h 19m1 stop Dallas/Fort Worth

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

19h 43m1 stop Dallas/Fort Worth

$1,810Qantas Airways

Tue, 27 Oct - Tue, 3 Nov

13:36 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

27h 24m2 stops Dallas/Fort Worth Los Angeles

14:05 - 17:42SYD Sydney Kingsford Smith-DAY Dayton

19h 37m1 stop Dallas/Fort Worth

$1,838Qantas Airways

Sun, 31 Jan - Tue, 23 Feb

13:36 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 24m2 stops Dallas/Fort Worth Los Angeles

14:05 - 21:04SYD Sydney Kingsford Smith-DAY Dayton

22h 59m1 stop Dallas/Fort Worth

$1,839American Airlines

Tue, 27 Oct - Tue, 3 Nov

12:45 - 06:35DAY Dayton-SYD Sydney Kingsford Smith

25h 50m2 stops Charlotte Douglas Las Vegas Harry Reid Intl

11:15 - 21:10SYD Sydney Kingsford Smith-DAY Dayton

25h 55m2 stops Los Angeles Charlotte Douglas

$1,909American Airlines

Sun, 24 Jan - Sun, 7 Feb

10:20 - 06:20DAY Dayton-SYD Sydney Kingsford Smith

28h 00m2 stops Washington, D.C. Dulles Intl San Francisco

13:20 - 22:19SYD Sydney Kingsford Smith-DAY Dayton

24h 59m2 stops San Francisco Chicago O'Hare Intl

$1,913United Airlines

Sun, 24 Jan - Sun, 7 Feb

13:36 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

25h 19m1 stop Dallas/Fort Worth

14:05 - 17:42SYD Sydney Kingsford Smith-DAY Dayton

19h 37m1 stop Dallas/Fort Worth

$2,040Qantas Airways

Sun, 31 Jan - Tue, 23 Feb

11:33 - 07:00DAY Dayton-SYD Sydney Kingsford Smith

27h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:50 - 20:49SYD Sydney Kingsford Smith-DAY Dayton

24h 59m2 stops San Francisco Chicago O'Hare Intl

$2,136United Airlines

Sun, 8 Nov - Thu, 12 Nov

12:35 - 15:55DAY Dayton-SYD Sydney Kingsford Smith

36h 20m3 stops Chicago O'Hare Intl Hong Kong Intl Melbourne

08:45 - 23:26SYD Sydney Kingsford Smith-DAY Dayton

30h 41m2 stops Hong Kong Intl Dallas/Fort Worth

$2,173Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

11:18 - 06:25DAY Dayton-SYD Sydney Kingsford Smith

27h 07m3 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl Los Angeles

06:55 - 17:42SYD Sydney Kingsford Smith-DAY Dayton

26h 47m2 stops Brisbane Dallas/Fort Worth

$2,193Multiple Airlines

Sun, 31 Jan - Tue, 23 Feb

05:34 - 12:45DAY Dayton-SYD Sydney Kingsford Smith

40h 11m2 stops Chicago O'Hare Intl Hong Kong Intl

22:20 - 00:26SYD Sydney Kingsford Smith-DAY Dayton

41h 06m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,209Multiple Airlines

Sun, 4 Oct - Sun, 11 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:50 - 07:00DAY Dayton-SYD Sydney Kingsford Smith

26h 10m2 stops Washington, D.C. Dulles Intl Los Angeles

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

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

$2,164United Airlines

Sat, 19 Sep - Sat, 26 Sep

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

27h 16m2 stops Dallas/Fort Worth Los Angeles

22:00 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

37h 03m2 stops Melbourne Dallas/Fort Worth

$2,808Qantas Airways

Fri, 18 Sep - Sun, 20 Sep

18:23 - 08:15DAY Dayton-SYD Sydney Kingsford Smith

47h 52m3 stops Dallas/Fort Worth Hong Kong Intl Melbourne

21:55 - 23:33SYD Sydney Kingsford Smith-DAY Dayton

39h 38m2 stops Hong Kong Intl Dallas/Fort Worth

$2,914Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

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

27h 41m2 stops Dallas/Fort Worth Los Angeles

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

23h 03m1 stop Dallas/Fort Worth

$3,513Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

12:19 - 11:45DAY Dayton-SYD Sydney Kingsford Smith

33h 26m2 stops Chicago O'Hare Intl Hong Kong Intl

19:55 - 18:39SYD Sydney Kingsford Smith-DAY Dayton

36h 44m3 stops Brisbane Hong Kong Intl Chicago O'Hare Intl

$4,004Multiple Airlines

Fri, 18 Sep - Sun, 20 Sep

12:19 - 18:00DAY Dayton-SYD Sydney Kingsford Smith

39h 41m3 stops Chicago O'Hare Intl Hong Kong Intl Melbourne

20:00 - 18:39SYD Sydney Kingsford Smith-DAY Dayton

36h 39m3 stops Melbourne Hong Kong Intl Chicago O'Hare Intl

$4,159Multiple Airlines

Fri, 18 Sep - Sun, 20 Sep

18:23 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

22h 32m1 stop Dallas/Fort Worth

12:00 - 17:44SYD Sydney Kingsford Smith-DAY Dayton

19h 44m1 stop Dallas/Fort Worth

$4,179Qantas Airways

Sat, 19 Sep - Sat, 26 Sep

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

27h 16m2 stops Dallas/Fort Worth Los Angeles

12:00 - 17:44SYD Sydney Kingsford Smith-DAY Dayton

19h 44m1 stop Dallas/Fort Worth

$4,200Qantas Airways

Fri, 18 Sep - Sun, 20 Sep

18:23 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

22h 32m1 stop Dallas/Fort Worth

12:00 - 23:33SYD Sydney Kingsford Smith-DAY Dayton

25h 33m1 stop Dallas/Fort Worth

$4,953Multiple Airlines

Fri, 18 Sep - Sun, 20 Sep

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Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

27 Oct

DAY13:36Dayton

26h 19m

1 stop

SYD06:55Sydney Kingsford Smith

3 Nov

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

DAY17:48Dayton

$1,810

Qantas Airways

31 Jan

DAY13:36Dayton

27h 24m

2 stops

SYD09:00Sydney Kingsford Smith

23 Feb

SYD14:05Sydney Kingsford Smith

19h 37m

1 stop

DAY17:42Dayton

$1,838

Qantas Airways

31 Jan

DAY13:36Dayton

25h 19m

1 stop

SYD06:55Sydney Kingsford Smith

23 Feb

SYD14:05Sydney Kingsford Smith

19h 37m

1 stop

DAY17:42Dayton

$2,040

American Airlines flights from Dayton to Sydney

Our best American Airlines deals on Dayton to Sydney flight tickets

American Airlines

27 Oct

DAY13:36Dayton

28h 24m

2 stops

SYD09:00Sydney Kingsford Smith

3 Nov

SYD14:05Sydney Kingsford Smith

22h 59m

1 stop

DAY21:04Dayton

$1,839

American Airlines

24 Jan

DAY12:45Dayton

25h 50m

2 stops

SYD06:35Sydney Kingsford Smith

7 Feb

SYD11:15Sydney Kingsford Smith

25h 55m

2 stops

DAY21:10Dayton

$1,909

American Airlines

1 Jan

DAY16:44Dayton

24h 16m

2 stops

SYD09:00Sydney Kingsford Smith

8 Jan

SYD11:15Sydney Kingsford Smith

22h 29m

2 stops

DAY17:44Dayton

$2,786

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 27/10

13:36-06:55

1 stop26h 19m

Sydney Kingsford Smith

Tue 3/11

14:05-17:48

1 stop19h 43m

$1,810

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 31/1

13:36-09:00

2 stops27h 24m

Sydney Kingsford Smith

Tue 23/2

14:05-17:42

1 stop19h 37m

$1,838

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 27/10

13:36-09:00

2 stops28h 24m

Sydney Kingsford Smith

Tue 3/11

14:05-21:04

1 stop22h 59m

$1,839

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 24/1

12:45-06:35

2 stops25h 50m

Sydney Kingsford Smith

Sun 7/2

11:15-21:10

2 stops25h 55m

$1,909

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 24/1

10:20-06:20

2 stops28h 00m

Sydney Kingsford Smith

Sun 7/2

13:20-22:19

2 stops24h 59m

$1,913

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 31/1

13:36-06:55

1 stop25h 19m

Sydney Kingsford Smith

Tue 23/2

14:05-17:42

1 stop19h 37m

$2,040

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 8/11

11:33-07:00

2 stops27h 27m

Sydney Kingsford Smith

Thu 12/11

11:50-20:49

2 stops24h 59m

$2,136

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 27/10

12:35-15:55

3 stops36h 20m

Sydney Kingsford Smith

Tue 3/11

08:45-23:26

2 stops30h 41m

$2,173

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 31/1

11:18-06:25

3 stops27h 07m

Sydney Kingsford Smith

Tue 23/2

06:55-17:42

2 stops26h 47m

$2,193

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 4/10

05:34-12:45

2 stops40h 11m

Sydney Kingsford Smith

Sun 11/10

22:20-00:26

2 stops41h 06m

$2,209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 $2,026 to $2,030.
The lowest price recently found on this route was $1,810.

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

Best price found	$978
Fastest flight time	24h 50m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $978. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $1,810.

The fastest flight from Dayton to Sydney takes 24h 50m

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 24h 50m.
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.