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

United Airlines is the most popular carrier 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.

$1,004 Cheap Flights from Dayton to Sydney in 2026/27

Find the cheapest flights from Dayton to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:40 - 06:25DAY Dayton-SYD Sydney Kingsford Smith

24h 45m2 stops Dallas/Fort Worth San Francisco

14:05 - 23:25SYD Sydney Kingsford Smith-DAY Dayton

25h 20m1 stop Dallas/Fort Worth

$1,726Multiple Airlines

Wed, 11 Nov - Tue, 1 Dec

13:40 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

25h 15m1 stop Dallas/Fort Worth

07:20 - 17:56SYD Sydney Kingsford Smith-DAY Dayton

26h 36m2 stops Brisbane Dallas/Fort Worth

$1,840Qantas Airways

Thu, 12 Nov - Thu, 19 Nov

13:40 - 06:25DAY Dayton-SYD Sydney Kingsford Smith

24h 45m2 stops Dallas/Fort Worth San Francisco

14:05 - 21:32SYD Sydney Kingsford Smith-DAY Dayton

23h 27m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$1,942Multiple Airlines

Wed, 11 Nov - Tue, 1 Dec

14:10 - 09:05DAY Dayton-SYD Sydney Kingsford Smith

26h 55m2 stops Chicago O'Hare Intl Los Angeles

11:50 - 10:15SYD Sydney Kingsford Smith-DAY Dayton

38h 25m2 stops San Francisco Chicago O'Hare Intl

$1,954United Airlines

Wed, 11 Nov - Tue, 1 Dec

13:40 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

25h 15m1 stop Dallas/Fort Worth

07:20 - 17:46SYD Sydney Kingsford Smith-DAY Dayton

26h 26m2 stops Brisbane Dallas/Fort Worth

$1,997Qantas Airways

Tue, 1 Dec - Tue, 8 Dec

07:10 - 07:00DAY Dayton-SYD Sydney Kingsford Smith

31h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:20 - 19:13SYD Sydney Kingsford Smith-DAY Dayton

23h 53m2 stops Los Angeles Washington, D.C. Dulles Intl

$2,074United Airlines

Thu, 12 Nov - Thu, 19 Nov

07:15 - 07:00DAY Dayton-SYD Sydney Kingsford Smith

31h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:20 - 22:06SYD Sydney Kingsford Smith-DAY Dayton

26h 46m2 stops Los Angeles Denver Intl

$2,087United Airlines

Tue, 1 Dec - Tue, 8 Dec

09:31 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

29h 24m1 stop Dallas/Fort Worth

14:05 - 21:03SYD Sydney Kingsford Smith-DAY Dayton

22h 58m1 stop Dallas/Fort Worth

$2,151American Airlines

Wed, 11 Nov - Tue, 1 Dec

14:50 - 09:05DAY Dayton-SYD Sydney Kingsford Smith

26h 15m2 stops Washington, D.C. Dulles Intl Los Angeles

11:20 - 23:38SYD Sydney Kingsford Smith-DAY Dayton

28h 18m2 stops Los Angeles Chicago O'Hare Intl

$2,243United Airlines

Sun, 8 Nov - Thu, 12 Nov

14:10 - 09:20DAY Dayton-SYD Sydney Kingsford Smith

27h 10m2 stops Chicago O'Hare Intl San Francisco

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

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

$2,244United Airlines

Sun, 8 Nov - Thu, 12 Nov

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Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

12 Nov

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

19 Nov

SYD07:20Sydney Kingsford Smith

26h 36m

2 stops

DAY17:56Dayton

$1,840

Qantas Airways

1 Dec

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

8 Dec

SYD07:20Sydney Kingsford Smith

26h 26m

2 stops

DAY17:46Dayton

$1,997

Qantas Airways

11 Nov

DAY13:40Dayton

27h 20m

2 stops

SYD09:00Sydney Kingsford Smith

1 Dec

SYD11:05Sydney Kingsford Smith

38h 19m

3 stops

DAY09:24Dayton

$2,332

United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets

United Airlines

11 Nov

DAY14:10Dayton

26h 55m

2 stops

SYD09:05Sydney Kingsford Smith

1 Dec

SYD11:50Sydney Kingsford Smith

38h 25m

2 stops

DAY10:15Dayton

$1,954

United Airlines

12 Nov

DAY07:10Dayton

31h 50m

2 stops

SYD07:00Sydney Kingsford Smith

19 Nov

SYD11:20Sydney Kingsford Smith

23h 53m

2 stops

DAY19:13Dayton

$2,074

United Airlines

1 Dec

DAY07:15Dayton

31h 45m

2 stops

SYD07:00Sydney Kingsford Smith

8 Dec

SYD11:20Sydney Kingsford Smith

26h 46m

2 stops

DAY22:06Dayton

$2,087

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

13:40-06:25

2 stops24h 45m

Sydney Kingsford Smith

Tue 1/12

14:05-23:25

1 stop25h 20m

$1,726

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 12/11

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Thu 19/11

07:20-17:56

2 stops26h 36m

$1,840

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

13:40-06:25

2 stops24h 45m

Sydney Kingsford Smith

Tue 1/12

14:05-21:32

2 stops23h 27m

$1,942

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

14:10-09:05

2 stops26h 55m

Sydney Kingsford Smith

Tue 1/12

11:50-10:15

2 stops38h 25m

$1,954

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 1/12

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Tue 8/12

07:20-17:46

2 stops26h 26m

$1,997

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 12/11

07:10-07:00

2 stops31h 50m

Sydney Kingsford Smith

Thu 19/11

11:20-19:13

2 stops23h 53m

$2,074

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 1/12

07:15-07:00

2 stops31h 45m

Sydney Kingsford Smith

Tue 8/12

11:20-22:06

2 stops26h 46m

$2,087

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

09:31-06:55

1 stop29h 24m

Sydney Kingsford Smith

Tue 1/12

14:05-21:03

1 stop22h 58m

$2,151

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 8/11

14:50-09:05

2 stops26h 15m

Sydney Kingsford Smith

Thu 12/11

11:20-23:38

2 stops28h 18m

$2,243

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 8/11

14:10-09:20

2 stops27h 10m

Sydney Kingsford Smith

Thu 12/11

11:50-20:49

2 stops24h 59m

$2,244

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 cheapest month to fly to Sydney?

The month of March 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 March, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,834.

Can stopping save me money on Dayton to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a Dayton to Sydney flight.

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	$1,004
Fastest flight time	25h 15m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $1,004. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $1,726.

The fastest flight from Dayton to Sydney takes 25h 15m

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 25h 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 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.