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

Qantas Airways 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.

$1,570 Cheap Flights from Dayton to Sydney in 2026/27

Find the cheapest flights from Dayton to Sydney

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

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

25h 15m1 stop Dallas/Fort Worth

18:45 - 18:03SYD Sydney Kingsford Smith-DAY Dayton

39h 18m2 stops Brisbane Dallas/Fort Worth

$2,241Qantas Airways

Fri, 19 Feb - Tue, 23 Feb

14:15 - 09:05DAY Dayton-SYD Sydney Kingsford Smith

26h 50m2 stops Chicago O'Hare Intl Los Angeles

11:50 - 19:29SYD Sydney Kingsford Smith-DAY Dayton

23h 39m2 stops San Francisco Washington, D.C. Dulles Intl

$2,332United Airlines

Sun, 14 Feb - Thu, 18 Feb

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

25h 15m1 stop Dallas/Fort Worth

14:05 - 18:03SYD Sydney Kingsford Smith-DAY Dayton

19h 58m1 stop Dallas/Fort Worth

$2,399Qantas Airways

Sun, 14 Feb - Thu, 18 Feb

13:40 - 15:55DAY Dayton-SYD Sydney Kingsford Smith

34h 15m2 stops Dallas/Fort Worth Melbourne

14:05 - 18:03SYD Sydney Kingsford Smith-DAY Dayton

19h 58m1 stop Dallas/Fort Worth

$2,438Qantas Airways

Sun, 14 Feb - Thu, 18 Feb

08:44 - 06:20DAY Dayton-SYD Sydney Kingsford Smith

29h 36m2 stops Denver Intl San Francisco

11:20 - 23:59SYD Sydney Kingsford Smith-DAY Dayton

28h 39m2 stops Los Angeles Chicago O'Hare Intl

$2,448United Airlines

Fri, 19 Feb - Tue, 23 Feb

13:39 - 06:55DAY Dayton-SYD Sydney Kingsford Smith

25h 16m1 stop Dallas/Fort Worth

12:45 - 17:59SYD Sydney Kingsford Smith-DAY Dayton

45h 14m2 stops Auckland Intl Dallas/Fort Worth

$2,538Qantas Airways

Sun, 20 Dec - Sun, 27 Dec

12:54 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 06m2 stops Charlotte Douglas Los Angeles

19:50 - 17:46SYD Sydney Kingsford Smith-DAY Dayton

37h 56m2 stops Brisbane Dallas/Fort Worth

$2,768Qantas Airways

Wed, 9 Dec - Tue, 15 Dec

18:29 - 14:50DAY Dayton-SYD Sydney Kingsford Smith

28h 21m2 stops Dallas/Fort Worth Auckland Intl

14:05 - 17:59SYD Sydney Kingsford Smith-DAY Dayton

19h 54m1 stop Dallas/Fort Worth

$3,057Qantas Airways

Tue, 22 Dec - Tue, 29 Dec

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

24h 45m2 stops Dallas/Fort Worth Los Angeles

14:05 - 23:29SYD Sydney Kingsford Smith-DAY Dayton

25h 24m1 stop Dallas/Fort Worth

$3,213Multiple Airlines

Wed, 9 Dec - Tue, 15 Dec

13:39 - 11:45DAY Dayton-SYD Sydney Kingsford Smith

30h 06m2 stops Dallas/Fort Worth Brisbane

06:05 - 17:59SYD Sydney Kingsford Smith-DAY Dayton

27h 54m2 stops Brisbane Dallas/Fort Worth

$3,294Qantas Airways

Tue, 22 Dec - Tue, 29 Dec

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Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

19 Feb

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

23 Feb

SYD18:45Sydney Kingsford Smith

39h 18m

2 stops

DAY18:03Dayton

$2,241

Qantas Airways

14 Feb

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

18 Feb

SYD14:05Sydney Kingsford Smith

19h 58m

1 stop

DAY18:03Dayton

$2,399

Qantas Airways

14 Feb

DAY13:40Dayton

34h 15m

2 stops

SYD15:55Sydney Kingsford Smith

18 Feb

SYD14:05Sydney Kingsford Smith

19h 58m

1 stop

DAY18:03Dayton

$2,438

United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets

United Airlines

14 Feb

DAY14:15Dayton

26h 50m

2 stops

SYD09:05Sydney Kingsford Smith

18 Feb

SYD11:50Sydney Kingsford Smith

23h 39m

2 stops

DAY19:29Dayton

$2,332

United Airlines

19 Feb

DAY08:44Dayton

29h 36m

2 stops

SYD06:20Sydney Kingsford Smith

23 Feb

SYD11:20Sydney Kingsford Smith

28h 39m

2 stops

DAY23:59Dayton

$2,448

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Fri 19/2

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Tue 23/2

18:45-18:03

2 stops39h 18m

$2,241

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 14/2

14:15-09:05

2 stops26h 50m

Sydney Kingsford Smith

Thu 18/2

11:50-19:29

2 stops23h 39m

$2,332

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 14/2

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Thu 18/2

14:05-18:03

1 stop19h 58m

$2,399

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 14/2

13:40-15:55

2 stops34h 15m

Sydney Kingsford Smith

Thu 18/2

14:05-18:03

1 stop19h 58m

$2,438

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Fri 19/2

08:44-06:20

2 stops29h 36m

Sydney Kingsford Smith

Tue 23/2

11:20-23:59

2 stops28h 39m

$2,448

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 20/12

13:39-06:55

1 stop25h 16m

Sydney Kingsford Smith

Sun 27/12

12:45-17:59

2 stops45h 14m

$2,538

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 9/12

12:54-09:00

2 stops28h 06m

Sydney Kingsford Smith

Tue 15/12

19:50-17:46

2 stops37h 56m

$2,768

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 22/12

18:29-14:50

2 stops28h 21m

Sydney Kingsford Smith

Tue 29/12

14:05-17:59

1 stop19h 54m

$3,057

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 9/12

13:40-06:25

2 stops24h 45m

Sydney Kingsford Smith

Tue 15/12

14:05-23:29

1 stop25h 24m

$3,213

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 22/12

13:39-11:45

2 stops30h 06m

Sydney Kingsford Smith

Tue 29/12

06:05-17:59

2 stops27h 54m

$3,294

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 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 December is also cheap. Prices for this month can be found on momondo for an average of $1,556.

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	$1,570
Fastest flight time	25h 15m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $1,570. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $2,241.

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.