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Ireland

$464+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 4/297:33 pm
DAY
-
DUB
1 stop10h 07m
United Airlines
Tue 5/59:50 am
DUB
-
DAY
2 stops38h 03m
United Airlines
Deal found 2/8$464
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:35 pm
DAY
-
DUB
2 stops16h 25m
American Airlines
Mon 3/211:30 am
DUB
-
DAY
1 stop16h 00m
American Airlines
Deal found 2/9$468
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:00 am
DAY
-
DUB
1 stop16h 10m
United Airlines
Mon 3/29:00 am
DUB
-
DAY
2 stops19h 43m
United Airlines
Deal found 2/9$474
This United Airlines deal was found by Cheapflights users on 2/8. 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 2/259:00 am
DAY
-
DUB
1 stop18h 10m
United Airlines
Sun 3/19:00 am
DUB
-
DAY
2 stops18h 14m
United Airlines
Deal found 2/8$481
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:28 pm
DAY
-
DUB
2 stops14h 07m
British Airways
Mon 12/74:00 pm
DUB
-
DAY
2 stops30h 50m
British Airways
Deal found 2/10$511
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:44 pm
DAY
-
DUB
1 stop14h 36m
United Airlines
Mon 12/79:00 am
DUB
-
DAY
2 stops36h 51m
United Airlines
Deal found 2/10$520
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:00 pm
DAY
-
DUB
2 stops17h 05m
British Airways
Sat 10/318:40 pm
DUB
-
DAY
2 stops32h 15m
British Airways
Deal found 2/10$531
This British Airways deal was found by Cheapflights users on 2/8. 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 2/255:37 pm
DAY
-
SNN
2 stops20h 48m
British Airways
Sun 3/18:05 pm
SNN
-
DAY
2 stops29h 55m
British Airways
Deal found 2/8$787
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:00 pm
DAY
-
SNN
2 stops21h 45m
British Airways
Wed 11/47:50 am
SNN
-
DAY
2 stops17h 09m
British Airways
Deal found 2/10$814
This British Airways deal was found by Cheapflights users on 2/8. 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 2/255:37 pm
DAY
-
ORK
2 stops24h 48m
British Airways
Sun 3/14:05 pm
ORK
-
DAY
2 stops33h 55m
British Airways
Deal found 2/8$820
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:44 pm
DAY
-
SNN
3 stops16h 46m
Lufthansa
Wed 11/47:50 am
SNN
-
DAY
3 stops17h 41m
Lufthansa
Deal found 2/10$998
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:56 pm
DAY
-
ORK
2 stops17h 29m
Multiple Airlines
Fri 4/37:10 am
ORK
-
DAY
2 stops19h 14m
Multiple Airlines
Deal found 2/10$1,060

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,793
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. 24% potential increase in price ($333 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 February 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 February 11, 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

Wed 4/29

7:33 pm-10:40 am

1 stop10h 07m

Dublin

Tue 5/5

9:50 am-6:53 pm

2 stops38h 03m

$464

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 2/25

11:00 am-8:10 am

1 stop16h 10m

Dublin

Sun 3/1

9:00 am-10:14 pm

2 stops18h 14m

$481

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Wed 2/25

5:37 pm-4:45 pm

2 stops18h 08m

Shannon

Sun 3/1

8:05 pm-10:30 pm

2 stops31h 25m

$787

DaytonCork

DAY - ORK

DAYORK

Dayton

Wed 2/25

12:41 pm-11:25 pm

2 stops29h 44m

Cork

Sun 3/1

4:05 pm-10:30 pm

2 stops35h 25m

$820

DaytonCork

DAY - ORK

DAYORK

Dayton

Fri 3/27

5:56 pm-3:25 pm

2 stops17h 29m

Cork

Fri 4/3

7:10 am-9:24 pm

2 stops19h 14m

$1,060

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Thu 4/16

4:11 pm-4:10 pm

2 stops18h 59m

Shannon

Mon 4/27

4:50 pm-6:06 pm

2 stops30h 16m

$1,396

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 3/13

9:45 am-6:10 am

2 stops40h 25m

$472

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 3/13

9:45 am-4:55 am

1 stop15h 10m

$1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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 February 11, 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
9,274 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
9,274 reviews
United Airlines
7.4
Good
9,274 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
11,266 reviews
United Airlines
7.4
Good
9,274 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
7,728 reviews
United Airlines
7.4
Good
9,274 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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 01m. 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, 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$468Average$824FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$793FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%

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