How long is the flight from Dayton to Sydney?

For as low as $1,279, Qantas Airways can have you in Sydney from Dayton in 25h 15m. Dayton and Sydney are separated by a distance of 9392 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Dayton to Sydney round-trip?

Currently priced at $1,280, American Airlines will fly you from Dayton to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from DAY to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dayton to Sydney as you normally would.

Most accurate provider : When it comes to deals on Dayton-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Sydney flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Dayton-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Dayton to Sydney that include hotel bookings?

Yes. In addition to deals on Dayton to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dayton to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Sydney.

Can I find deals for business class flights from Dayton to Sydney?

Yes. Cheapflights offers flight deals from Dayton to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$652+ Cheap Flights from Dayton to Sydney

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Cheap flight deals from Dayton to Sydney

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dayton to Sydney
Explore the most affordable flight options available from Dayton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2026.

Tue 11/102:50 pm -

2 stops26h 15m

Tue 11/1711:50 am -

2 stops26h 52m

Deal found 10/13

$1,242

Thu 11/121:40 pm -

1 stop25h 15m

Thu 11/197:20 am -

2 stops26h 36m

Deal found 10/15

$1,279

Tue 11/101:40 pm -

2 stops24h 45m

Tue 11/172:05 pm -

1 stop19h 43m

Deal found 10/13

$1,294

Wed 11/112:10 pm -

2 stops26h 55m

Tue 12/111:50 am -

2 stops38h 25m

Deal found 10/16

$1,358

Tue 12/11:40 pm -

1 stop25h 15m

Tue 12/87:20 am -

2 stops26h 26m

Deal found 10/17

$1,388

Thu 11/127:10 am -

2 stops31h 50m

Thu 11/1911:20 am -

2 stops23h 53m

Deal found 10/15

$1,442

Thu 11/268:00 am -

2 stops31h 00m

Thu 12/311:50 am -

2 stops24h 27m

Deal found 10/12

$1,451

Sun 11/82:50 pm -

2 stops26h 15m

Thu 11/129:10 am -

2 stops29h 32m

Deal found 10/12

$1,559

Fri 10/301:36 pm -

2 stops25h 49m

Thu 11/57:20 am -

2 stops26h 28m

Deal found 10/17

$1,601

Thu 11/1211:24 am -

2 stops41h 26m

Thu 11/197:45 pm -

3 stops38h 16m

Deal found 10/15

$1,608

Best flights from Dayton to Sydney
Discover carefully curated flight deals from Dayton to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 17, 2026.

Thu 11/121:40 pm -

1 stop25h 15m

Thu 11/197:20 am -

2 stops26h 36m

Deal found 10/15

$1,279

Wed 11/112:10 pm -

2 stops26h 55m

Tue 12/111:50 am -

2 stops38h 25m

Deal found 10/16

$1,358

Mon 3/16:30 pm -

2 stops47h 05m

Wed 3/318:40 am -

2 stops29h 53m

Deal found 10/13

$1,522

Tue 12/11:40 pm -

1 stop25h 15m

Tue 12/87:20 am -

2 stops26h 26m

Deal found 10/17

$1,388

Thu 11/127:10 am -

2 stops31h 50m

Thu 11/1911:20 am -

2 stops23h 53m

Deal found 10/15

$1,442

Tue 11/1011:24 am -

2 stops33h 36m

Tue 11/175:55 pm -

3 stops40h 06m

Deal found 10/13

$1,562

Tue 12/17:15 am -

2 stops31h 45m

Tue 12/811:20 am -

2 stops26h 46m

Deal found 10/17

$1,451

Thu 11/268:00 am -

2 stops31h 00m

Thu 12/311:50 am -

2 stops24h 27m

Deal found 10/12

$1,451

Sun 11/82:50 pm -

2 stops26h 15m

Thu 11/129:10 am -

2 stops29h 32m

Deal found 10/12

$1,559

Mon 3/152:44 pm -

2 stops25h 16m

Mon 3/2211:50 am -

2 stops26h 54m

Deal found 10/12

$1,559

Last-minute flights from Dayton to Sydney
Discover last-minute flight deals from Dayton to Sydney. Data last updated October 17, 2026 and is based on user searches.

Fri 10/301:36 pm -

2 stops25h 49m

Thu 11/57:20 am -

2 stops26h 28m

Deal found 10/17

$1,601

Sun 11/82:50 pm -

2 stops26h 15m

Thu 11/129:10 am -

2 stops29h 32m

Deal found 10/12

$1,559

Tue 11/102:50 pm -

2 stops26h 15m

Tue 11/1711:50 am -

2 stops26h 52m

Deal found 10/13

$1,242

Tue 11/101:40 pm -

2 stops24h 45m

Tue 11/172:05 pm -

1 stop19h 43m

Deal found 10/13

$1,294

Wed 11/112:10 pm -

2 stops26h 55m

Tue 12/111:50 am -

2 stops38h 25m

Deal found 10/16

$1,358

Thu 11/121:40 pm -

1 stop25h 15m

Thu 11/197:20 am -

2 stops26h 36m

Deal found 10/15

$1,279

Thu 11/127:10 am -

2 stops31h 50m

Thu 11/1911:20 am -

2 stops23h 53m

Deal found 10/15

$1,442

Thu 11/1211:24 am -

2 stops41h 26m

Thu 11/197:45 pm -

3 stops38h 16m

Deal found 10/15

$1,608

Thu 11/268:00 am -

2 stops31h 00m

Thu 12/311:50 am -

2 stops24h 27m

Deal found 10/12

$1,451

One-way flights from Dayton to Sydney
Search for one-way flight options from Dayton to Sydney. Find affordable one-way fares based on user searches. Data last updated October 17, 2026.

Sat 10/245:57 pm -

2 stops46h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$652

Sat 10/2411:22 am -

3 stops28h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$712

Sat 10/241:36 pm -

1 stop26h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$728

Sat 10/246:29 pm -

1 stop21h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$794

Find flight deals from Dayton to Sydney

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,242 (United Airlines)
One-way from	$652 (United Airlines)
Popular in	October
Cheapest in	July
Average price	$1,805

Provider with most accurate pricing for Dayton-Sydney Kingsford Smith flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dayton-Sydney Kingsford Smith flights.

Search Deals

From Dayton to Sydney Kingsford Smith

Search Deals

One-way flight from Dayton to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sat 10/24

5:57 pm-7:00 am

2 stops46h 03m

Sydney Kingsford Smith

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$652

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sat 10/24

11:22 am-6:25 am

3 stops28h 03m

Sydney Kingsford Smith

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$712

Quickest round-trip

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Sat 10/24

1:36 pm-6:55 am

1 stop26h 19m

Sydney Kingsford Smith

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$728

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/12

1:40 pm-6:55 am

1 stop25h 15m

Sydney Kingsford Smith

Thu 11/19

7:20 am-5:56 pm

2 stops26h 36m

$1,279

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Wed 11/11

2:10 pm-9:05 am

2 stops26h 55m

Sydney Kingsford Smith

Tue 12/1

11:50 am-10:15 am

2 stops38h 25m

$1,358

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 12/1

1:40 pm-6:55 am

1 stop25h 15m

Sydney Kingsford Smith

Tue 12/8

7:20 am-5:46 pm

2 stops26h 26m

$1,388

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/12

7:10 am-7:00 am

2 stops31h 50m

Sydney Kingsford Smith

Thu 11/19

11:20 am-7:13 pm

2 stops23h 53m

$1,442

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Tue 12/1

7:15 am-7:00 am

2 stops31h 45m

Sydney Kingsford Smith

Tue 12/8

11:20 am-10:06 pm

2 stops26h 46m

$1,451

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Thu 11/26

8:00 am-7:00 am

2 stops31h 00m

Sydney Kingsford Smith

Thu 12/3

11:50 am-8:17 pm

2 stops24h 27m

$1,451

DaytonSydney

DAY Dayton - SYD Sydney Kingsford Smith

DAYSYD

Dayton

Mon 3/1

6:30 pm-9:35 am

2 stops47h 05m

Sydney Kingsford Smith

Wed 3/31

8:40 am-11:33 pm

2 stops29h 53m

$1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 13 resultsSorted by cheapest first

Compare providers for flights from Dayton to Sydney

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Sydney in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Dayton-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Sydney flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Dayton-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dayton to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Dayton with our price prediction graph.

DAY-SYD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sydney

Read reviews from past customers who have flown American Airlines from Dayton to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.0

Good

12,176 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.0

Good

12,176 reviews

American Airlines

7.0

Good

12,176 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

How long is the flight from Dayton to Sydney?
For as low as $1,279, Qantas Airways can have you in Sydney from Dayton in 25h 15m. Dayton and Sydney are separated by a distance of 9392 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from Dayton to Sydney round-trip?
Currently priced at $1,280, American Airlines will fly you from Dayton to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Dayton to Sydney that include hotel bookings?
Yes. In addition to deals on Dayton to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dayton to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Sydney.
Can I find deals for business class flights from Dayton to Sydney?
Yes. Cheapflights offers flight deals from Dayton to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Wollongong

Coogee

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Akron to Sydney flights

Top airline flying from Dayton to Sydney

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,280	Average$1,539	FlexibilityNo cancel fee	On-time71%

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$652+ Cheap flights from Dayton (DAY) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dayton to Sydney with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dayton to Sydney

Cheapest flights from Dayton to SydneyExplore the most affordable flight options available from Dayton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2026.

Explore the most affordable flight options available from Dayton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2026.

Best flights from Dayton to SydneyDiscover carefully curated flight deals from Dayton to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 17, 2026.

Discover carefully curated flight deals from Dayton to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 17, 2026.

Last-minute flights from Dayton to SydneyDiscover last-minute flight deals from Dayton to Sydney. Data last updated October 17, 2026 and is based on user searches.

Discover last-minute flight deals from Dayton to Sydney. Data last updated October 17, 2026 and is based on user searches.

One-way flights from Dayton to SydneySearch for one-way flight options from Dayton to Sydney. Find affordable one-way fares based on user searches. Data last updated October 17, 2026.

Search for one-way flight options from Dayton to Sydney. Find affordable one-way fares based on user searches. Data last updated October 17, 2026.

Find flight deals from Dayton to Sydney

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dayton to Sydney that are best for you.

Compare providers for flights from Dayton to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Sydney in October.

Best time to book a flight from Dayton to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Dayton with our price prediction graph.

Reviews of airlines servicing Sydney

Read reviews from past customers who have flown American Airlines from Dayton to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Dayton to Sydney?

What is the cheapest airline to fly from Dayton to Sydney round-trip?

Can I find deals for flights from Dayton to Sydney that include hotel bookings?

How can I find direct flights from Dayton to Sydney?

Can I find deals for business class flights from Dayton to Sydney?

Traveling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dayton to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dayton to Sydney by cabin class

Find flights from Dayton to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dayton and Sydney flights

Browse other Dayton and Sydney flight options. Last updated on October 17, 2026.

Other flights from Dayton

Browse through other flights departing from Dayton. Flights are based on user searches made on Cheapflights and were last updated on October 17, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 17, 2026.

Top airline flying from Dayton to Sydney

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Cheapest flights from Dayton to Sydney
Explore the most affordable flight options available from Dayton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2026.

Best flights from Dayton to Sydney
Discover carefully curated flight deals from Dayton to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 17, 2026.

Last-minute flights from Dayton to Sydney
Discover last-minute flight deals from Dayton to Sydney. Data last updated October 17, 2026 and is based on user searches.

One-way flights from Dayton to Sydney
Search for one-way flight options from Dayton to Sydney. Find affordable one-way fares based on user searches. Data last updated October 17, 2026.