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Ireland

$363+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
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 June 6, 2026.

This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 10/2711:39 am
DAY
-
DUB
1 stop16h 31m
United Airlines
Wed 11/259:00 am
DUB
-
DAY
2 stops18h 23m
United Airlines
Deal found 6/3$714
This United Airlines deal was found by Cheapflights users on 6/3. 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 10/287:45 pm
DAY
-
DUB
1 stop10h 35m
United Airlines
Wed 11/2510:40 am
DUB
-
DAY
1 stop16h 43m
United Airlines
Deal found 6/3$717
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 10/272:55 pm
DAY
-
DUB
2 stops13h 50m
Delta
Tue 11/248:50 am
DUB
-
DAY
2 stops19h 24m
Delta
Deal found 6/3$718
This United Airlines deal was found by Cheapflights users on 6/2. 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 10/47:45 pm
DAY
-
DUB
1 stop9h 55m
United Airlines
Fri 10/99:20 am
DUB
-
DAY
2 stops40h 11m
United Airlines
Deal found 6/2$751
This KAYAK deal was found by Cheapflights users on 6/3. 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.
Tue 10/279:09 pm
DAY
-
DUB
2 stops15h 21m
Lufthansa
Mon 11/235:55 pm
DUB
-
DAY
2 stops33h 28m
Lufthansa
Deal found 6/3$754
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 9/17:48 pm
DAY
-
DUB
1 stop9h 52m
United Airlines
Wed 9/99:20 am
DUB
-
DAY
2 stops16h 04m
United Airlines
Deal found 6/5$756
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 9/110:22 am
DAY
-
DUB
1 stop15h 58m
United Airlines
Thu 9/108:50 am
DUB
-
DAY
1 stop10h 23m
United Airlines
Deal found 6/5$760
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 9/14:17 pm
DAY
-
DUB
1 stop11h 28m
Delta
Tue 9/81:25 pm
DUB
-
DAY
2 stops26h 01m
Delta
Deal found 6/5$762
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 9/111:26 am
DAY
-
DUB
2 stops18h 19m
Delta
Fri 9/1111:00 am
DUB
-
DAY
1 stop17h 15m
Delta
Deal found 6/5$764
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/317:48 pm
DAY
-
DUB
1 stop30h 32m
United Airlines
Thu 9/108:50 am
DUB
-
DAY
1 stop10h 23m
United Airlines
Deal found 6/5$765
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/911:39 am
DAY
-
SNN
1 stop14h 51m
United Airlines
Sun 8/239:30 am
SNN
-
DAY
1 stop15h 54m
United Airlines
Deal found 6/5$807
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 9/1511:30 am
DAY
-
SNN
1 stop15h 00m
United Airlines
Tue 9/229:30 am
SNN
-
DAY
1 stop15h 54m
United Airlines
Deal found 6/3$816

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 June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(United Airlines)

One-way from

$363
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$2,015
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
One-way flight from Dayton to Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 6, 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

Tue 11/17

2:28 pm-12:10 pm

2 stops16h 42m

Dublin

Tue 11/24

10:55 am-11:55 pm

2 stops18h 00m

$717

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 9/1

7:48 pm-10:40 am

1 stop9h 52m

Dublin

Wed 9/9

9:20 am-8:24 pm

2 stops16h 04m

$756

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 9/1

4:17 pm-8:45 am

1 stop11h 28m

Dublin

Fri 9/11

11:00 am-11:15 pm

1 stop17h 15m

$760

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 9/1

4:17 pm-8:45 am

1 stop11h 28m

Dublin

Thu 9/10

11:10 am-10:26 am

2 stops28h 16m

$762

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Mon 8/31

7:48 pm-7:20 am

1 stop30h 32m

Dublin

Thu 9/10

8:50 am-2:13 pm

1 stop10h 23m

$765
Quickest round-trip

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Tue 10/27

7:45 pm-10:20 am

1 stop10h 35m

Dublin

Mon 11/23

12:05 pm-6:41 pm

1 stop11h 36m

$767

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Thu 10/29

2:55 pm-7:45 am

1 stop12h 50m

Dublin

Tue 11/24

9:40 am-5:49 pm

1 stop13h 09m

$767

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 9/27

11:24 am-8:45 am

1 stop16h 21m

Dublin

Wed 10/7

11:00 am-11:14 pm

1 stop17h 14m

$778

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Sun 8/9

11:39 am-7:30 am

1 stop14h 51m

Shannon

Sun 8/23

9:30 am-8:24 pm

1 stop15h 54m

$807

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Wed 9/16

2:23 pm-7:30 am

1 stop12h 07m

Shannon

Wed 9/23

9:30 am-8:24 pm

1 stop15h 54m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

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 June 6, 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
9,777 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

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
9,777 reviews
United Airlines
7.4
Good
9,777 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

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
8,028 reviews
United Airlines
7.4
Good
9,777 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

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?

    British Airways, United Airlines, and Delta can get you from Dayton to Ireland in just under 9h 52m. Your travel time can differ by up to 6h 50m. 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, 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 June 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$468Average$797FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%

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