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Ireland

$712+ Cheap flights from Dayton (DAY) to Ireland

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
1 adult, Economy
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Cheap 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 May 23, 2026.

This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm
DAY
-
DUB
1 stop9h 35m
Lufthansa
Fri 11/135:10 am
DUB
-
DAY
2 stops22h 13m
Lufthansa
Deal found 5/22$712
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 9/68:58 am
DAY
-
DUB
1 stop19h 47m
United Airlines
Tue 9/159:20 am
DUB
-
DAY
2 stops14h 09m
United Airlines
Deal found 5/18$713
This Delta deal was found by Cheapflights users on 5/18. 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.
Sun 11/156:00 am
DAY
-
DUB
1 stop20h 45m
Delta
Thu 11/195:45 am
DUB
-
DAY
2 stops22h 29m
Delta
Deal found 5/18$714
This Delta deal was found by Cheapflights users on 5/18. 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.
Sun 11/152:55 pm
DAY
-
DUB
1 stop11h 50m
Delta
Mon 11/231:25 pm
DUB
-
DAY
2 stops38h 49m
Delta
Deal found 5/18$715
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 9/62:50 pm
DAY
-
DUB
1 stop14h 50m
United Airlines
Wed 9/169:20 am
DUB
-
DAY
2 stops16h 04m
United Airlines
Deal found 5/18$718
This Delta deal was found by Cheapflights users on 5/18. 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 11/146:40 pm
DAY
-
DUB
2 stops33h 05m
Delta
Thu 11/195:45 am
DUB
-
DAY
2 stops17h 04m
Delta
Deal found 5/18$719
This Delta deal was found by Cheapflights users on 5/18. 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 11/146:40 pm
DAY
-
DUB
1 stop32h 05m
Delta
Fri 11/209:45 am
DUB
-
DAY
1 stop13h 04m
Delta
Deal found 5/18$722
This Delta deal was found by Cheapflights users on 5/18. 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 9/126:40 pm
DAY
-
DUB
2 stops33h 35m
Delta
Tue 9/151:25 pm
DUB
-
DAY
2 stops33h 26m
Delta
Deal found 5/18$723
This Delta deal was found by Cheapflights users on 5/18. 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 9/126:40 pm
DAY
-
DUB
1 stop33h 05m
Delta
Fri 9/185:55 am
DUB
-
DAY
2 stops16h 56m
Delta
Deal found 5/18$724
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 9/67:48 pm
DAY
-
DUB
1 stop9h 52m
United Airlines
Fri 9/181:35 pm
DUB
-
DAY
2 stops26h 20m
United Airlines
Deal found 5/18$726
This British Airways deal was found by Cheapflights users on 5/17. 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.
Mon 11/165:54 pm
DAY
-
SNN
2 stops17h 51m
British Airways
Thu 11/197:50 am
SNN
-
DAY
2 stops21h 05m
British Airways
Deal found 5/17$947
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/511:39 am
DAY
-
SNN
1 stop14h 51m
United Airlines
Tue 6/99:30 am
SNN
-
DAY
2 stops14h 31m
United Airlines
Deal found 5/19$1,202

Find flight deals from Dayton to Ireland

Keep the following information in mind while searching for Dayton to Ireland flight deals. Data was last updated May 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(Expedia)

Popular in

June

Cheapest in

March

Average price

$719
Provider with most accurate pricing for Dayton-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Dublin flights.
Search Deals
From Dayton to Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 23, 2026.
Use the filters below to find and compare flights from Dayton to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Mon 11/2

7:45 pm-10:20 am

1 stop9h 35m

Dublin

Fri 11/13

5:10 am-10:23 pm

2 stops22h 13m

$712

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Mon 9/7

7:15 am-7:45 am

2 stops19h 30m

Dublin

Tue 9/15

9:20 am-6:29 pm

2 stops14h 09m

$717

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Mon 9/7

11:05 am-8:45 am

1 stop16h 40m

Dublin

Mon 9/14

11:00 am-11:15 pm

1 stop17h 15m

$772
Quickest round-trip

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 9/8

7:48 pm-10:40 am

1 stop9h 52m

Dublin

Mon 9/14

8:50 am-2:13 pm

1 stop10h 23m

$772

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 9/6

8:58 am-9:45 am

1 stop19h 47m

Dublin

Sun 9/13

8:50 am-7:01 pm

1 stop15h 11m

$772

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Mon 10/5

1:45 pm-9:45 am

1 stop15h 00m

Dublin

Tue 10/13

11:35 am-4:51 pm

1 stop10h 16m

$778

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 10/11

1:45 pm-9:45 am

1 stop15h 00m

Dublin

Wed 10/21

11:35 am-8:31 pm

1 stop13h 56m

$778

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 10/2

2:55 pm-8:45 am

1 stop12h 50m

Dublin

Fri 10/9

11:00 am-11:14 pm

1 stop17h 14m

$828

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 10/2

11:39 am-9:45 am

1 stop17h 06m

Dublin

Fri 10/9

9:20 am-11:03 am

2 stops30h 43m

$830

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 9/13

7:48 pm-10:40 am

1 stop9h 52m

Dublin

Sun 9/27

9:20 am-11:44 pm

2 stops19h 24m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 15 resultsSorted by cheapest first
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, March is the cheapest month in which you can book a flight from Dayton to Ireland (average of $468). Flying from Dayton to Ireland in July is currently the most expensive (average of $1,093). 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 May 23, 2026.
Read reviews from past customers who have flown United Airlines and British Airways 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
9,751 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,751 reviews
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
7,995 reviews
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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?

    Lufthansa, United Airlines, and Delta can get you from Dayton to Ireland in just under 9h 35m. Your travel time can differ by up to 9h 55m. 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 - Cork and Dayton - Shannon.

  • 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, March is the cheapest month in which you can book a flight from Dayton to Ireland (average of $468). Flying from Dayton to Ireland in July is currently the most expensive (average of $1,093). 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

Browse thousands of different options on Cheapflights for your next trip

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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 May 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$468Average$823FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%

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