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Ireland

$234+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
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 March 5, 2026.

This United Airlines deal was found by Cheapflights users on 3/3. 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 11/49:00 am
DUB
-
DAY
2 stops18h 23m
United Airlines
Deal found 3/3$514
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/157:33 pm
DAY
-
DUB
1 stop10h 07m
United Airlines
Wed 4/229:50 am
DUB
-
DAY
2 stops30h 07m
United Airlines
Deal found 3/1$533
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/128:10 pm
DAY
-
DUB
1 stop32h 35m
United Airlines
Wed 4/229:50 am
DUB
-
DAY
2 stops30h 07m
United Airlines
Deal found 2/28$539
This British Airways deal was found by Cheapflights users on 3/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:00 pm
DAY
-
DUB
2 stops15h 40m
British Airways
Wed 11/48:50 am
DUB
-
DAY
2 stops16h 45m
British Airways
Deal found 3/3$547
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/136:00 pm
DAY
-
DUB
1 stop10h 45m
United Airlines
Fri 4/249:50 am
DUB
-
DAY
2 stops29h 03m
United Airlines
Deal found 2/28$557
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/157:15 am
DAY
-
DUB
2 stops19h 05m
United Airlines
Thu 4/239:50 am
DUB
-
DAY
2 stops17h 19m
United Airlines
Deal found 2/28$561
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/129:15 pm
DAY
-
DUB
1 stop31h 30m
United Airlines
Fri 4/249:50 am
DUB
-
DAY
2 stops29h 03m
United Airlines
Deal found 2/28$562
This United Airlines deal was found by Cheapflights users on 2/28. 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 10/2510:20 am
DAY
-
DUB
1 stop20h 00m
United Airlines
Sun 11/19:00 am
DUB
-
DAY
2 stops18h 23m
United Airlines
Deal found 2/28$564
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 9/141:45 pm
DAY
-
SNN
1 stop12h 45m
United Airlines
Sun 9/209:30 am
SNN
-
DAY
2 stops33h 31m
United Airlines
Deal found 3/2$671
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/182:05 pm
DAY
-
SNN
2 stops15h 10m
United Airlines
Sat 4/2512:30 pm
SNN
-
DAY
2 stops16h 29m
United Airlines
Deal found 3/4$712
This British Airways deal was found by Cheapflights users on 3/4. 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.
Wed 12/22:39 pm
DAY
-
ORK
2 stops27h 46m
British Airways
Sun 12/65:35 pm
ORK
-
DAY
2 stops31h 59m
British Airways
Deal found 3/4$849
This British Airways deal was found by Cheapflights users on 3/1. 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.
Wed 3/412:41 pm
DAY
-
SNN
2 stops17h 49m
British Airways
Sun 3/87:50 am
SNN
-
DAY
2 stops17h 34m
British Airways
Deal found 3/1$949

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 March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(United Airlines)

One-way from

$234
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$483
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. 24% potential increase in price ($333 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 March 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 March 5, 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

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 4/15

7:33 pm-10:40 am

1 stop10h 07m

Dublin

Wed 4/22

9:50 am-10:57 am

2 stops30h 07m

$533

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 4/11

8:10 pm-9:45 am

1 stop32h 35m

Dublin

Thu 4/23

11:35 am-5:03 pm

1 stop10h 28m

$616

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 7/26

10:23 am-10:40 am

1 stop19h 17m

Dublin

Wed 8/5

9:20 am-11:04 am

2 stops30h 44m

$630

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 4/17

9:00 am-10:40 am

2 stops20h 40m

Dublin

Fri 4/24

9:50 am-1:26 pm

2 stops32h 36m

$649

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 8/1

2:53 pm-10:40 am

1 stop14h 47m

Dublin

Fri 8/14

11:35 am-8:31 pm

1 stop13h 56m

$678

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 8/1

6:05 pm-7:45 am

2 stops32h 40m

Dublin

Sat 8/15

9:20 am-8:31 pm

2 stops16h 11m

$693

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Sat 4/18

2:05 pm-10:15 am

2 stops15h 10m

Shannon

Sat 4/25

12:30 pm-11:59 pm

2 stops16h 29m

$712

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 4/15

4:11 pm-11:20 am

2 stops14h 09m

Dublin

Mon 4/20

7:00 pm-6:06 pm

2 stops28h 06m

$760

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 4/11

6:39 pm-10:15 am

2 stops34h 36m

Dublin

Mon 4/20

7:00 pm-6:06 pm

2 stops28h 06m

$766

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 4/12

12:35 pm-11:20 am

2 stops17h 45m

Dublin

Fri 4/24

7:30 am-10:17 pm

2 stops19h 47m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 $766). 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 March 5, 2026.
Read reviews from past customers who have flown United Airlines, American 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
9,388 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

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
9,388 reviews
United Airlines
7.4
Good
9,388 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

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
7.1
Good
11,381 reviews
United Airlines
7.4
Good
9,388 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

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
British Airways
6.7
Okay
7,775 reviews
United Airlines
7.4
Good
9,388 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

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?

    United Airlines and British Airways can get you from Dayton to Ireland in just under 10h 07m. Your travel time can differ by up to 8h 52m. 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 $766). 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 3 airlines flying from Dayton to Ireland

Discover the top 3 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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$468Average$820FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$752FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%

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