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$244+ Cheap flights from Dayton (DAY) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
1 adult, Economy
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Cheap flight deals from Dayton to Ireland

Keep the following information in mind while searching for Dayton to Ireland flight deals. Data was last updated enero 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(oojo)

One-way from

$244
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$1,120
Provider with most accurate pricing for Dayton-Dublin flight deals.
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Provider most trusted by Cheapflights users for Dayton-Dublin flights.
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From Dayton to Ireland
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One-way flight from Dayton to Ireland
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Highest demand for flights based on searches. 32% potential increase in price ($440 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dayton to Ireland

Cheapest flights from Dayton to Ireland
Explore the most affordable flight options available from Dayton to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 14, 2026.

This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/101:33 pm
DAY
-
DUB
2 stops15h 42m
British Airways
mar. 2/177:35 am
DUB
-
DAY
2 stops18h 25m
British Airways
Deal found 1/13$405
This KAYAK deal was found by Cheapflights users on 1/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/272:00 pm
DAY
-
DUB
2 stops15h 35m
British Airways
mié. 11/111:10 pm
DUB
-
DAY
2 stops15h 45m
British Airways
Deal found 1/12$412
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/104:21 pm
DAY
-
DUB
2 stops13h 54m
American Airlines
mar. 2/174:40 pm
DUB
-
DAY
1 stop24h 31m
American Airlines
Deal found 1/13$430
This American Airlines deal was found by Cheapflights users on 1/12. 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.
mar. 10/275:46 am
DAY
-
DUB
1 stop19h 29m
American Airlines
mié. 11/1111:30 am
DUB
-
DAY
1 stop14h 05m
American Airlines
Deal found 1/12$435
This KLM deal was found by Cheapflights users on 1/12. 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.
mar. 10/272:55 pm
DAY
-
DUB
2 stops14h 25m
Multiple Airlines
mié. 11/119:45 am
DUB
-
DAY
1 stop18h 29m
Multiple Airlines
Deal found 1/12$439
This United Airlines deal was found by Cheapflights users on 1/11. 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.
jue. 1/152:04 pm
DAY
-
DUB
1 stop13h 06m
United Airlines
mié. 1/219:00 am
DUB
-
DAY
2 stops40h 22m
United Airlines
Deal found 1/11$458
This KLM deal was found by Cheapflights users on 1/12. 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.
jue. 2/266:00 am
DAY
-
DUB
1 stop20h 45m
KLM
jue. 3/59:45 am
DUB
-
DAY
1 stop13h 12m
KLM
Deal found 1/12$460
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/265:35 pm
DAY
-
DUB
2 stops17h 05m
British Airways
jue. 3/57:35 am
DUB
-
DAY
2 stops18h 25m
British Airways
Deal found 1/12$463
This Delta deal was found by Cheapflights users on 1/12. 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.
jue. 2/266:00 am
DAY
-
DUB
2 stops20h 45m
Delta
jue. 3/59:45 am
DUB
-
DAY
1 stop13h 12m
Delta
Deal found 1/12$464
This United Airlines deal was found by Cheapflights users on 1/11. 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.
mié. 2/259:00 am
DAY
-
DUB
1 stop18h 10m
United Airlines
dom. 3/19:00 am
DUB
-
DAY
2 stops19h 43m
United Airlines
Deal found 1/11$481
This British Airways deal was found by Cheapflights users on 1/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/255:37 pm
DAY
-
DUB
2 stops17h 03m
British Airways
dom. 3/17:25 pm
DUB
-
DAY
2 stops30h 35m
British Airways
Deal found 1/13$484
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/255:37 pm
DAY
-
ORK
2 stops24h 48m
British Airways
dom. 3/15:35 pm
ORK
-
DAY
2 stops32h 25m
British Airways
Deal found 1/11$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Ireland 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 enero 14, 2026.
Use the filters below to find and compare flights from Dayton to Ireland that are best for you.

Fly from

Dayton

Fly to

Ireland

Route

Depart

Return

Price

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mar. 2/10

1:33 pm-10:15 am

2 stops15h 42m

Dublin

mar. 2/17

7:35 am-9:00 pm

2 stops18h 25m

$405

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 2/25

9:00 am-8:10 am

1 stop18h 10m

Dublin

dom. 3/1

9:00 am-11:43 pm

2 stops19h 43m

$481

DaytonDublin

DAY - DUB

DAYDUB

Dayton

sáb. 2/28

6:00 am-7:45 am

1 stop20h 45m

Dublin

sáb. 3/7

9:45 am-10:43 pm

1 stop17h 58m

$484

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 2/25

5:37 pm-3:40 pm

2 stops17h 03m

Dublin

dom. 3/1

7:25 pm-9:00 pm

2 stops30h 35m

$484

DaytonDublin

DAY - DUB

DAYDUB

Dayton

sáb. 2/28

4:00 pm-7:45 am

1 stop10h 45m

Dublin

sáb. 3/7

5:55 am-9:46 am

2 stops32h 51m

$488

DaytonCork

DAY - ORK

DAYORK

Dayton

mié. 2/25

5:37 pm-11:25 pm

2 stops24h 48m

Cork

dom. 3/1

5:35 pm-9:00 pm

2 stops32h 25m

$488

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 5/6

10:32 am-7:20 am

1 stop15h 48m

Dublin

mié. 5/27

9:20 am-2:01 pm

2 stops33h 41m

$509

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 5/6

6:35 pm-1:30 pm

2 stops13h 55m

Dublin

mié. 5/27

8:35 am-9:31 pm

2 stops17h 56m

$510

DaytonDublin

DAY - DUB

DAYDUB

Dayton

dom. 5/10

6:35 pm-11:50 am

1 stop12h 15m

Dublin

vie. 5/29

9:30 am-3:31 pm

1 stop11h 01m

$511

DaytonShannon

DAY - SNN

DAYSNN

Dayton

vie. 1/30

1:33 pm-3:45 pm

2 stops21h 12m

Shannon

mié. 2/4

5:30 pm-8:38 pm

2 stops32h 08m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 18 results
1
2

Best time to book a flight from Dayton to Ireland

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

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

Currently, November is the cheapest month in which you can book a flight from Dayton to Ireland (average of $433). Flying from Dayton to Ireland in June is currently the most expensive (average of $765). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated enero 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Dayton to Ireland. 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.
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,156 reviews
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,118 reviews
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dayton to Ireland. 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 Ireland?

    Most people fly from Dayton (DAY) if they book a flight from Dayton to Ireland. Dayton is conveniently located just 10.0 mi from Dayton’s city center.

  • How long is the flight from Dayton to Ireland?

    British Airways, United Airlines, and KLM can get you from Dayton to Ireland in just under 15h 42m. Your travel time can differ by up to 5h 03m. Dayton and Ireland are separated by a distance of 3617 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dayton to Ireland?

    The most popular flight routes from Dayton to Ireland are Dayton - Dublin, Dayton - Shannon and Dayton - Cork.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dayton to Ireland (average of $433). Flying from Dayton to Ireland in June is currently the most expensive (average of $765). 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 Ireland

Discover the top 2 airlines that operate flights from Dayton to Ireland. 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 enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$468Average$834FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$574Average$801FlexibilityNo cancel feeOn-time71%

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