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.

$989 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.

18:33 - 07:35DAY Dayton-SYD Sydney Kingsford Smith

45h 02m2 stops Dallas/Fort Worth Auckland Intl

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

19h 58m1 stop Dallas/Fort Worth

$1,483Qantas Airways

Thu, 11 Feb - Thu, 25 Feb

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

25h 16m1 stop Dallas/Fort Worth

16:30 - 17:54SYD Sydney Kingsford Smith-DAY Dayton

41h 24m2 stops Auckland Intl Dallas/Fort Worth

$1,758Qantas Airways

Sun, 27 Dec - Sun, 24 Jan

18:33 - 13:15DAY Dayton-SYD Sydney Kingsford Smith

26h 42m2 stops Dallas/Fort Worth Brisbane

06:05 - 18:03SYD Sydney Kingsford Smith-DAY Dayton

27h 58m2 stops Brisbane Dallas/Fort Worth

$2,107Qantas Airways

Thu, 11 Feb - Thu, 25 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

$2,251Qantas Airways

Thu, 11 Feb - Thu, 25 Feb

07:11 - 15:05DAY Dayton-SYD Sydney Kingsford Smith

39h 54m3 stops Chicago O'Hare Intl Hong Kong Intl Adelaide

08:45 - 22:56SYD Sydney Kingsford Smith-DAY Dayton

30h 11m2 stops Hong Kong Intl Dallas/Fort Worth

$2,264Multiple Airlines

Thu, 11 Feb - Thu, 25 Feb

13:40 - 14:50DAY Dayton-SYD Sydney Kingsford Smith

33h 10m2 stops Dallas/Fort Worth Auckland Intl

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

19h 54m1 stop Dallas/Fort Worth

$2,713Qantas Airways

Wed, 16 Dec - Wed, 23 Dec

18:19 - 11:45DAY Dayton-SYD Sydney Kingsford Smith

25h 26m2 stops Dallas/Fort Worth Brisbane

21:50 - 17:59SYD Sydney Kingsford Smith-DAY Dayton

36h 09m2 stops Brisbane Dallas/Fort Worth

$3,163Qantas Airways

Wed, 16 Dec - Wed, 23 Dec

11:05 - 06:20DAY Dayton-SYD Sydney Kingsford Smith

27h 15m2 stops Chicago O'Hare Intl San Francisco

11:50 - 20:16SYD Sydney Kingsford Smith-DAY Dayton

24h 26m2 stops San Francisco Chicago O'Hare Intl

$3,534United Airlines

Sun, 27 Dec - Sun, 24 Jan

19:50 - 06:20DAY Dayton-SYD Sydney Kingsford Smith

42h 30m2 stops Washington, D.C. Dulles Intl San Francisco

13:20 - 20:16SYD Sydney Kingsford Smith-DAY Dayton

22h 56m2 stops San Francisco Chicago O'Hare Intl

$3,835United Airlines

Sat, 26 Dec - Sun, 17 Jan

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

25h 16m1 stop Dallas/Fort Worth

14:05 - 17:54SYD Sydney Kingsford Smith-DAY Dayton

19h 49m1 stop Dallas/Fort Worth

$3,940Qantas Airways

Sun, 27 Dec - Sun, 24 Jan

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Qatar Airways flights from Dayton to Sydney

Our best Qatar Airways deals on Dayton to Sydney flight tickets

Qatar Airways

16 Feb

DAY07:11Dayton

44h 09m

2 stops

SYD19:20Sydney Kingsford Smith

13 Mar

SYD15:50Sydney Kingsford Smith

45h 34m

2 stops

DAY21:24Dayton

$13,629

Qatar Airways

13 Feb

DAY11:15Dayton

40h 05m

2 stops

SYD19:20Sydney Kingsford Smith

14 Mar

SYD15:50Sydney Kingsford Smith

45h 34m

2 stops

DAY21:24Dayton

$13,841

Qatar Airways

16 Feb

DAY07:11Dayton

44h 09m

2 stops

SYD19:20Sydney Kingsford Smith

12 Mar

SYD15:50Sydney Kingsford Smith

46h 34m

2 stops

DAY22:24Dayton

$17,078

United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets

United Airlines

8 Nov

DAY14:10Dayton

27h 10m

2 stops

SYD09:20Sydney Kingsford Smith

12 Nov

SYD11:50Sydney Kingsford Smith

26h 52m

2 stops

DAY22:42Dayton

$3,427

United Airlines

27 Dec

DAY11:05Dayton

27h 15m

2 stops

SYD06:20Sydney Kingsford Smith

24 Jan

SYD11:50Sydney Kingsford Smith

24h 26m

2 stops

DAY20:16Dayton

$3,534

United Airlines

26 Dec

DAY19:50Dayton

42h 30m

2 stops

SYD06:20Sydney Kingsford Smith

17 Jan

SYD13:20Sydney Kingsford Smith

22h 56m

2 stops

DAY20:16Dayton

$3,835

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/2

18:33-07:35

2 stops45h 02m

Sydney Kingsford Smith

Thu 25/2

14:05-18:03

1 stop19h 58m

$1,483

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 27/12

13:39-06:55

1 stop25h 16m

Sydney Kingsford Smith

Sun 24/1

16:30-17:54

2 stops41h 24m

$1,758

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/2

18:33-13:15

2 stops26h 42m

Sydney Kingsford Smith

Thu 25/2

06:05-18:03

2 stops27h 58m

$2,107

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/2

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Thu 25/2

14:05-18:03

1 stop19h 58m

$2,251

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/2

07:11-15:05

3 stops39h 54m

Sydney Kingsford Smith

Thu 25/2

08:45-22:56

2 stops30h 11m

$2,264

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 16/12

13:40-14:50

2 stops33h 10m

Sydney Kingsford Smith

Wed 23/12

14:05-17:59

1 stop19h 54m

$2,713

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 16/12

18:19-11:45

2 stops25h 26m

Sydney Kingsford Smith

Wed 23/12

21:50-17:59

2 stops36h 09m

$3,163

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 27/12

11:05-06:20

2 stops27h 15m

Sydney Kingsford Smith

Sun 24/1

11:50-20:16

2 stops24h 26m

$3,534

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sat 26/12

19:50-06:20

2 stops42h 30m

Sydney Kingsford Smith

Sun 17/1

13:20-20:16

2 stops22h 56m

$3,835

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 27/12

13:39-06:55

1 stop25h 16m

Sydney Kingsford Smith

Sun 24/1

14:05-17:54

1 stop19h 49m

$3,940

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 $1,818.

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	$989
Fastest flight time	26h 55m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $989. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $1,483.

The fastest flight from Dayton to Sydney takes 26h 55m

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 26h 55m.
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.