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$1,082+ Cheap flights from Dayton (DAY) to Australia

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SYD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Dayton to Australia

Keep the following information in mind while searching for Dayton to Australia flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,082
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$1,008
From Dayton to Australia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($520 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($201 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Dayton to Australia

Cheapest flights from Dayton to Australia
Explore the most affordable flight options available from Dayton to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:43 pmDAY - SYD
2 stops45h 17mUnited Airlines
Wed 10/19:30 amSYD - DAY
2 stops26h 34mUnited Airlines
Deal found 9/13$1,082
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:36 pmDAY - SYD
2 stops47h 59mDelta
Wed 10/19:25 amSYD - DAY
2 stops27h 42mDelta
Deal found 9/14$1,098
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:50 pmDAY - SYD
2 stops25h 10mUnited Airlines
Fri 11/711:50 amSYD - DAY
2 stops24h 25mUnited Airlines
Deal found 9/16$1,235
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:00 amDAY - SYD
2 stops32h 00mUnited Airlines
Tue 10/2811:05 amSYD - DAY
2 stops27h 38mUnited Airlines
Deal found 9/15$1,318
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:48 pmDAY - PER
2 stops34h 12mQatar Airways
Thu 11/2010:45 pmPER - DAY
2 stops35h 58mQatar Airways
Deal found 9/14$1,440
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:19 pmDAY - PER
2 stops42h 26mQatar Airways
Fri 11/710:45 pmPER - DAY
2 stops35h 58mQatar Airways
Deal found 9/16$1,489
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:40 amDAY - SYD
1 stop31h 15mAmerican Airlines
Tue 10/281:05 pmSYD - DAY
1 stop25h 11mAmerican Airlines
Deal found 9/14$1,497
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:18 pmDAY - PER
2 stops37h 27mQatar Airways
Thu 11/610:45 pmPER - DAY
2 stops38h 14mQatar Airways
Deal found 9/14$1,519
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:52 pmDAY - SYD
2 stops26h 03mUnited Airlines
Sat 9/2010:20 amSYD - DAY
2 stops22h 42mUnited Airlines
Deal found 9/14$1,567
This Qatar Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:28 pmDAY - PER
2 stops32h 32mQatar Airways
Mon 11/1710:45 pmPER - DAY
2 stops38h 14mQatar Airways
Deal found 9/15$1,765
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:18 pmDAY - PER
2 stops37h 22mQatar Airways
Thu 10/2310:45 pmPER - DAY
2 stops37h 14mQatar Airways
Deal found 9/16$1,928
This Fareboom deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:26 pmDAY - PER
2 stops46h 14mCathay Pacific
Wed 10/2212:10 amPER - DAY
2 stops35h 49mCathay Pacific
Deal found 9/16$2,207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Dayton to Australia that are best for you.

Fly from

Dayton

Fly to

Australia

Route

Depart

Return

Price

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 9/27

7:43 pm-7:00 am

2 stops45h 17m

Sydney Kingsford Smith

Wed 10/1

9:30 am-10:04 pm

2 stops26h 34m

$1,082

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 9/27

4:36 pm-6:35 am

2 stops47h 59m

Sydney Kingsford Smith

Wed 10/1

9:25 am-11:07 pm

2 stops27h 42m

$1,098

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Fri 10/31

2:50 pm-7:00 am

2 stops25h 10m

Sydney Kingsford Smith

Fri 11/7

11:50 am-8:15 pm

2 stops24h 25m

$1,235

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Mon 10/13

9:25 am-8:00 am

2 stops31h 35m

Sydney Kingsford Smith

Tue 10/28

11:05 am-10:02 pm

2 stops25h 57m

$1,318

DaytonPerth

DAY - PER

DAYPER

Dayton

Wed 11/5

12:48 pm-12:00 pm

2 stops34h 12m

Perth

Thu 11/20

10:45 pm-9:43 pm

2 stops35h 58m

$1,440

DaytonPerth

DAY - PER

DAYPER

Dayton

Fri 10/31

12:19 pm-6:45 pm

2 stops42h 26m

Perth

Fri 11/7

10:45 pm-9:43 pm

2 stops35h 58m

$1,489

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Mon 10/13

8:40 am-6:55 am

1 stop31h 15m

Sydney Kingsford Smith

Tue 10/28

1:05 pm-11:16 pm

1 stop25h 11m

$1,497

DaytonPerth

DAY - PER

DAYPER

Dayton

Thu 11/13

2:28 pm-12:00 pm

2 stops32h 32m

Perth

Mon 11/17

10:45 pm-11:59 pm

2 stops38h 14m

$1,765

DaytonPerth

DAY - PER

DAYPER

Dayton

Thu 10/16

5:18 pm-6:40 pm

2 stops37h 22m

Perth

Thu 10/23

10:45 pm-11:59 pm

2 stops37h 14m

$1,928

DaytonPerth

DAY - PER

DAYPER

Dayton

Sun 3/15

1:56 pm-12:00 pm

2 stops34h 04m

Perth

Thu 3/19

10:45 pm-8:30 pm

2 stops57h 45m

$1,937

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from Dayton to Australia

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

Cheapflights Insights

Everything you need to know about your flight from Dayton to Australia

What is the cheapest month to book a flight from Dayton to Australia?

Currently, March is the cheapest month in which you can book a flight from Dayton to Australia (average of $1,032). Flying from Dayton to Australia in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dayton to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Dayton to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Dayton to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Dayton to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Australia?

    Dayton (DAY) is the airport you will fly out of if you book a flight from Dayton to Australia. It is only a 10.0 mi journey to Dayton (DAY) from Dayton’s city center.

  • How long is the flight from Dayton to Australia?

    There are many flights that can get you from Dayton to Australia in 34h 12m. Fly via United Airlines, Delta, or Qatar Airways to get the fastest option. Airlines will cover a distance of 11176 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Dayton to Australia?

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

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

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

  • What is the cheapest month to book a flight from Dayton to Australia?

    Currently, March is the cheapest month in which you can book a flight from Dayton to Australia (average of $1,032). Flying from Dayton to Australia in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Dayton to Australia

Discover the top 2 airlines that operate flights from Dayton to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$943Average$1,278FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,148Average$2,186FlexibilityNo cancel feeOn-time71%

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