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

Qantas Airways and United Airlines 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.

$940 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.

13:36 - 07:30DAY Dayton-SYD Sydney Kingsford Smith

26h 54m2 stops Dallas/Fort Worth Los Angeles Los Angeles

11:10 - 21:04SYD Sydney Kingsford Smith-DAY Dayton

24h 54m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,821American Airlines

Mon, 19 Oct - Mon, 26 Oct

12:47 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 13m2 stops Charlotte Douglas Los Angeles Los Angeles

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

19h 43m1 stop Dallas/Fort Worth

$1,835Qantas Airways

Wed, 4 Nov - Wed, 11 Nov

12:17 - 09:00DAY Dayton-SYD Sydney Kingsford Smith

28h 43m2 stops Washington, D.C. Reagan-National Los Angeles Los Angeles

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

22h 59m1 stop Dallas/Fort Worth

$1,838American Airlines

Mon, 2 Nov - Mon, 9 Nov

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

24h 45m2 stops Dallas/Fort Worth Los Angeles Los Angeles

11:05 - 21:53SYD Sydney Kingsford Smith-DAY Dayton

26h 48m3 stops Brisbane Los Angeles Los Angeles Chicago O'Hare Intl

$1,855Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

14:10 - 07:00DAY Dayton-SYD Sydney Kingsford Smith

24h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:50 - 22:42SYD Sydney Kingsford Smith-DAY Dayton

26h 52m2 stops San Francisco Denver Intl

$1,914United Airlines

Wed, 4 Nov - Wed, 11 Nov

18:17 - 11:45DAY Dayton-SYD Sydney Kingsford Smith

25h 28m2 stops Dallas/Fort Worth Brisbane

07:20 - 17:42SYD Sydney Kingsford Smith-DAY Dayton

26h 22m2 stops Brisbane Dallas/Fort Worth

$2,106American Airlines

Fri, 19 Feb - 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

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

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

11:05 - 17:40SYD Sydney Kingsford Smith-DAY Dayton

46h 35m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,171Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

12:35 - 16:25DAY Dayton-SYD Sydney Kingsford Smith

36h 50m3 stops Chicago O'Hare Intl Hong Kong Intl Melbourne

22:20 - 23:34SYD Sydney Kingsford Smith-DAY Dayton

40h 14m2 stops Hong Kong Intl Dallas/Fort Worth

$2,174Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

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

25h 15m1 stop Dallas/Fort Worth

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

26h 47m2 stops Brisbane Dallas/Fort Worth

$2,219Multiple Airlines

Fri, 19 Feb - Tue, 23 Feb

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Qantas Airways flights from Dayton to Sydney

Our best Qantas Airways deals on Dayton to Sydney flight tickets

Qantas Airways

4 Nov

DAY12:47Dayton

28h 13m

2 stops

SYD09:00Sydney Kingsford Smith

11 Nov

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

DAY17:48Dayton

$1,835

Qantas Airways

14 Dec

DAY18:19Dayton

36h 06m

2 stops

SYD22:25Sydney Kingsford Smith

20 Jan

SYD14:05Sydney Kingsford Smith

19h 39m

1 stop

DAY17:44Dayton

$2,430

Qantas Airways

14 Dec

DAY18:19Dayton

31h 41m

2 stops

SYD18:00Sydney Kingsford Smith

21 Jan

SYD14:05Sydney Kingsford Smith

19h 39m

1 stop

DAY17:44Dayton

$2,501

United Airlines flights from Dayton to Sydney

Our best United Airlines deals on Dayton to Sydney flight tickets

United Airlines

4 Nov

DAY14:10Dayton

24h 50m

2 stops

SYD07:00Sydney Kingsford Smith

11 Nov

SYD11:50Sydney Kingsford Smith

26h 52m

2 stops

DAY22:42Dayton

$1,914

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

$2,136

United Airlines

16 Dec

DAY11:05Dayton

30h 00m

2 stops

SYD09:05Sydney Kingsford Smith

19 Jan

SYD11:50Sydney Kingsford Smith

22h 51m

2 stops

DAY18:41Dayton

$2,826

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 19/10

13:36-07:30

2 stops26h 54m

Sydney Kingsford Smith

Mon 26/10

11:10-21:04

2 stops24h 54m

$1,821

Fastest return journey

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 4/11

12:47-09:00

2 stops28h 13m

Sydney Kingsford Smith

Wed 11/11

14:05-17:48

1 stop19h 43m

$1,835

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 2/11

12:17-09:00

2 stops28h 43m

Sydney Kingsford Smith

Mon 9/11

14:05-21:04

1 stop22h 59m

$1,838

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 4/11

13:40-06:25

2 stops24h 45m

Sydney Kingsford Smith

Wed 11/11

11:05-21:53

3 stops26h 48m

$1,855

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 4/11

14:10-07:00

2 stops24h 50m

Sydney Kingsford Smith

Wed 11/11

11:50-22:42

2 stops26h 52m

$1,914

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Fri 19/2

18:17-11:45

2 stops25h 28m

Sydney Kingsford Smith

Tue 23/2

07:20-17:42

2 stops26h 22m

$2,106

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

Mon 2/11

11:24-16:50

3 stops37h 26m

Sydney Kingsford Smith

Mon 9/11

11:05-17:40

2 stops46h 35m

$2,171

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 19/10

12:35-16:25

3 stops36h 50m

Sydney Kingsford Smith

Mon 26/10

22:20-23:34

2 stops40h 14m

$2,174

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

06:55-17:42

2 stops26h 47m

$2,219

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 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 $2,078 to $2,449.
The lowest price recently found on this route was $1,821.

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	$940
Fastest flight time	25h 17m
Direct flights	None

The best one-way flight to Sydney from Dayton in the past 72 hours is $940. The best return flight deal from Dayton to Sydney found on momondo in the last 72 hours is $1,821.

The fastest flight from Dayton to Sydney takes 25h 17m

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 17m.
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.