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

American 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.

$914 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.

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

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

11:50 - 23:38SYD Sydney Kingsford Smith-DAY Dayton

27h 48m2 stops San Francisco Chicago O'Hare Intl

$1,771United Airlines

Mon, 9 Nov - Mon, 16 Nov

11:24 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

29h 36m2 stops Chicago O'Hare Intl Los Angeles

14:05 - 23:26SYD Sydney Kingsford Smith-DAY Dayton

25h 21m1 stop Dallas/Fort Worth

$1,772American Airlines

Mon, 9 Nov - Mon, 16 Nov

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

$1,912United Airlines

Thu, 12 Nov - Thu, 19 Nov

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

25h 15m1 stop Dallas/Fort Worth

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

22h 59m1 stop Dallas/Fort Worth

$1,980American Airlines

Mon, 9 Nov - Mon, 16 Nov

11:24 - 16:50DAY Dayton-SYD Sydney Kingsford Smith

37h 26m3 stops Chicago O'Hare Intl Hong Kong Intl Melbourne

15:15 - 21:53SYD Sydney Kingsford Smith-DAY Dayton

46h 38m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,202Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

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

$2,222United Airlines

Sun, 8 Nov - Thu, 12 Nov

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

$2,225United Airlines

Sun, 8 Nov - Thu, 12 Nov

11:24 - 20:50DAY Dayton-SYD Sydney Kingsford Smith

41h 26m2 stops Chicago O'Hare Intl Hong Kong Intl

19:45 - 18:01SYD Sydney Kingsford Smith-DAY Dayton

38h 16m3 stops Perth Hong Kong Intl Chicago O'Hare Intl

$2,292Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

13:40 - 07:35DAY Dayton-SYD Sydney Kingsford Smith

49h 55m2 stops Dallas/Fort Worth Auckland Intl

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

19h 43m1 stop Dallas/Fort Worth

$2,412Qantas Airways

Sun, 8 Nov - Thu, 12 Nov

13:40 - 09:05DAY Dayton-SYD Sydney Kingsford Smith

51h 25m2 stops Dallas/Fort Worth Auckland Intl

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

19h 43m1 stop Dallas/Fort Worth

$2,413Qantas Airways

Sun, 8 Nov - Thu, 12 Nov

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United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets

United Airlines

9 Nov

DAY14:50Dayton

26h 15m

2 stops

SYD09:05Sydney Kingsford Smith

16 Nov

SYD11:50Sydney Kingsford Smith

27h 48m

2 stops

DAY23:38Dayton

$1,771

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

$1,912

United Airlines

8 Nov

DAY11:33Dayton

27h 27m

2 stops

SYD07:00Sydney Kingsford Smith

12 Nov

SYD11:50Sydney Kingsford Smith

24h 59m

2 stops

DAY20:49Dayton

$2,222

American Airlines flights from Dayton to Sydney

Our best American Airlines deals on Dayton to Sydney flight tickets

American Airlines

9 Nov

DAY11:24Dayton

29h 36m

2 stops

SYD09:00Sydney Kingsford Smith

16 Nov

SYD14:05Sydney Kingsford Smith

25h 21m

1 stop

DAY23:26Dayton

$1,772

American Airlines

9 Nov

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

16 Nov

SYD14:05Sydney Kingsford Smith

22h 59m

1 stop

DAY21:04Dayton

$1,980

American Airlines

12 Nov

DAY13:40Dayton

25h 15m

1 stop

SYD06:55Sydney Kingsford Smith

19 Nov

SYD14:05Sydney Kingsford Smith

25h 20m

1 stop

DAY23:25Dayton

$6,309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 9/11

14:50-09:05

2 stops26h 15m

Sydney Kingsford Smith

Mon 16/11

11:50-23:38

2 stops27h 48m

$1,771

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 9/11

11:24-09:00

2 stops29h 36m

Sydney Kingsford Smith

Mon 16/11

14:05-23:26

1 stop25h 21m

$1,772

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

$1,912

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 9/11

13:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Mon 16/11

14:05-21:04

1 stop22h 59m

$1,980

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 9/11

11:24-16:50

3 stops37h 26m

Sydney Kingsford Smith

Mon 16/11

15:15-21:53

2 stops46h 38m

$2,202

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

$2,222

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

$2,225

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 12/11

11:24-20:50

2 stops41h 26m

Sydney Kingsford Smith

Thu 19/11

19:45-18:01

3 stops38h 16m

$2,292

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 8/11

13:40-07:35

2 stops49h 55m

Sydney Kingsford Smith

Thu 12/11

14:05-17:48

1 stop19h 43m

$2,412

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sun 8/11

13:40-09:05

2 stops51h 25m

Sydney Kingsford Smith

Thu 12/11

14:05-17:48

1 stop19h 43m

$2,413

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 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.

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	$914
Fastest flight time	31h 50m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $914. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $1,771.

The fastest flight from Dayton to Sydney takes 31h 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 31h 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.