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$502+ Cheap flights from Dayton (DAY) to Dublin (DUB)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dayton to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$502
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,006
From Dayton to Dublin
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($335 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Dayton to Dublin

Cheapest flights from Dayton to Dublin
Explore the most affordable flight options available from Dayton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/127:45 pmDAY - DUB
1 stop9h 35mUnited Airlines
Wed 11/199:00 amDUB - DAY
2 stops16h 15mUnited Airlines
Deal found 9/11$527
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/127:45 pmDAY - DUB
1 stop9h 35mUnited Airlines
Tue 11/2510:40 amDUB - DAY
1 stop11h 26mUnited Airlines
Deal found 9/11$532
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/155:50 pmDAY - DUB
2 stops32h 20mUnited Airlines
Tue 11/2510:40 amDUB - DAY
1 stop18h 03mUnited Airlines
Deal found 9/11$539
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:19 amDAY - DUB
1 stop15h 26mMultiple Airlines
Fri 11/219:45 amDUB - DAY
1 stop12h 59mMultiple Airlines
Deal found 9/11$552
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:36 pmDAY - DUB
2 stops38h 14mScandinavian Airlines
Fri 10/3112:30 pmDUB - DAY
2 stops38h 14mScandinavian Airlines
Deal found 9/9$554
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:09 amDAY - DUB
1 stop16h 36mKLM
Wed 10/1511:00 amDUB - DAY
1 stop11h 59mKLM
Deal found 9/10$577
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/132:10 pmDAY - DUB
1 stop13h 00mUnited Airlines
Tue 11/2510:40 amDUB - DAY
1 stop11h 26mUnited Airlines
Deal found 9/11$582
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:19 amDAY - DUB
1 stop15h 26mKLM
Sun 11/235:55 amDUB - DAY
2 stops16h 49mKLM
Deal found 9/11$586

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Dublin 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 11, 2025.
Use the filters below to find and compare flights from Dayton to Dublin that are best for you.

Fly from

Dayton

Fly to

Dublin

Route

Depart

Return

Price

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

2:53 pm-7:45 am

1 stop12h 52m

Dublin

Wed 3/25

9:45 am-5:51 pm

1 stop12h 06m

$502

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

11:05 am-9:20 am

2 stops18h 15m

Dublin

Tue 3/24

10:45 am-10:38 am

2 stops27h 53m

$507

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

11:05 am-9:20 am

2 stops18h 15m

Dublin

Thu 3/26

11:30 am-10:38 am

2 stops27h 08m

$522

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 11/18

2:10 pm-8:10 am

1 stop13h 00m

Dublin

Tue 11/25

10:40 am-5:06 pm

1 stop11h 26m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

11:44 am-7:30 am

2 stops15h 46m

Dublin

Wed 3/25

8:00 am-11:29 pm

2 stops19h 29m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 11/16

11:43 am-8:10 am

1 stop15h 27m

Dublin

Tue 11/25

10:40 am-5:06 pm

1 stop11h 26m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 11/12

7:00 am-8:10 am

1 stop20h 10m

Dublin

Wed 11/19

10:40 am-8:15 pm

1 stop14h 35m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 11/12

7:45 pm-10:20 am

1 stop9h 35m

Dublin

Tue 11/25

10:40 am-5:06 pm

1 stop11h 26m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

2:44 pm-10:20 am

1 stop15h 36m

Dublin

Tue 3/24

10:40 am-11:29 pm

1 stop16h 49m

$532

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 3/10

2:53 pm-7:45 am

1 stop12h 52m

Dublin

Fri 3/20

5:55 am-10:38 am

2 stops32h 43m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
1
2

Best time to book a flight from Dayton to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from Dayton to Dublin (average of $509). Flying from Dayton to Dublin in June is currently the most expensive (average of $924). 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 DUB?

Find hourly flight availability from Dayton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Dayton to Dublin in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Dayton to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Dayton to Dublin, such as United Airlines, American Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

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
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

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??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dayton to Dublin?

    For as low as $502, Delta can have you in Dublin from Dayton in 12h 52m. The distance from Dayton to Dublin is about 3617 mi.

  • What are the cheapest airlines flying from Dayton to Dublin round-trip?

    According to our current data, British Airways ($532), United Airlines ($581), and American Airlines ($594) offers the cheapest pricing from Dayton to Dublin. Users have found that British Airways is 44% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from Dayton to Dublin (average of $509). Flying from Dayton to Dublin in June is currently the most expensive (average of $924). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dayton to Dublin

Discover the top 3 airlines that operate flights from Dayton to Dublin. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$942FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$594Average$977FlexibilityNo cancel feeOn-time71%

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