$369+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Cheapest flights from Dayton to IrelandExplore 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 October 22, 2026.
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 October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:43 pm -
2 stops14h 17m
Thu 12/1011:30 am -
1 stop14h 42m
Deal found 10/19![American Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/31:32 pm -
1 stop13h 38m
Thu 12/109:00 am -
2 stops18h 30m
Deal found 10/19![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/3011:33 am -
1 stop16h 37m
Thu 11/59:00 am -
2 stops40h 49m
Deal found 10/20![United Airlines logo]()
$813
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:24 am -
2 stops23h 01m
Mon 11/308:40 pm -
2 stops26h 21m
Deal found 10/19![British Airways logo]()
$818
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 10/306:00 am -
1 stop22h 40m
Thu 11/511:30 am -
1 stop14h 35m
Deal found 10/20![American Airlines logo]()
$836
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/232:50 pm -
1 stop14h 30m
Mon 11/3010:40 am -
1 stop16h 38m
Deal found 10/19![United Airlines logo]()
$862
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:22 pm -
1 stop11h 23m
Tue 1/55:15 pm -
2 stops34h 59m
Deal found 10/19![Multiple Airlines logo]()
$879
Best flights from Dayton to IrelandDiscover carefully curated flight deals from Dayton to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Dayton to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/16. 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 1/256:07 pm -
1 stop33h 03m
Thu 1/2810:40 am -
1 stop14h 36m
Deal found 10/16![United Airlines logo]()
$711
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/257:00 am -
1 stop20h 10m
Thu 1/285:10 am -
2 stops22h 09m
Deal found 10/21![Multiple Airlines logo]()
$712
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:43 pm -
2 stops14h 17m
Thu 12/1011:30 am -
1 stop14h 42m
Deal found 10/19![American Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/122:44 pm -
1 stop11h 36m
Mon 4/199:50 am -
2 stops42h 54m
Deal found 10/17![United Airlines logo]()
$739
Last-minute flights from Dayton to IrelandDiscover last-minute flight deals from Dayton to Ireland. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to Ireland. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 10/2311:32 am -
2 stops14h 48m
Fri 10/3012:05 pm -
1 stop11h 08m
Deal found 10/18![United Airlines logo]()
$927
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/3011:33 am -
1 stop16h 37m
Thu 11/59:00 am -
2 stops40h 49m
Deal found 10/20![United Airlines logo]()
$813
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 10/306:00 am -
1 stop22h 40m
Thu 11/511:30 am -
1 stop14h 35m
Deal found 10/20![American Airlines logo]()
$836
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Sun 11/16:48 am -
1 stop17h 27m
Wed 11/412:55 pm -
1 stop13h 10m
Deal found 10/21![Aer Lingus logo]()
$961
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:24 am -
2 stops23h 01m
Mon 11/308:40 pm -
2 stops26h 21m
Deal found 10/19![British Airways logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/232:50 pm -
1 stop14h 30m
Mon 11/3010:40 am -
1 stop16h 38m
Deal found 10/19![United Airlines logo]()
$862
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:22 pm -
1 stop11h 23m
Tue 1/55:15 pm -
2 stops34h 59m
Deal found 10/19![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/255:30 am -
1 stop21h 40m
Tue 1/59:00 am -
2 stops43h 59m
Deal found 10/19![United Airlines logo]()
$942
One-way flights from Dayton to IrelandSearch for one-way flight options from Dayton to Ireland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Dayton to Ireland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/411:11 am -
2 stops27h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 2/48:43 am -
2 stops18h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 2/410:55 am -
1 stop16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$379
This Ovago deal was found by Cheapflights users on 10/20. 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.
Fri 1/15:27 am -
1 stop18h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Aer Lingus logo]()
$529
This Expedia deal was found by Cheapflights users on 10/20. 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.
Fri 1/12:00 pm -
2 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Lufthansa logo]()
$584
This Flysmarter deal was found by Cheapflights users on 10/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:40 pm -
3 stops33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/18:55 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$948
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $710 (Justfly.com) |
One-way from | $369 (FlightHub) |
Popular in | January |
Cheapest in | March |
Average price | $790 |
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 7,457,451 searches. Data last updated October 22, 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
Cheapest round-trip
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 2/4
11:11 am-7:45 pm
2 stops27h 34m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$369
Quickest round-trip
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 2/4
10:55 am-8:10 am
1 stop16h 15m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 2/4
6:00 am-8:30 am
1 stop21h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$382
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Fri 1/1
5:27 am-5:15 am
1 stop18h 48m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$529
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Fri 1/1
2:00 pm-4:30 pm
2 stops21h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$584
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 1/25
6:07 pm-8:10 am
1 stop33h 03m
Dublin
Thu 1/28
10:40 am-8:16 pm
1 stop14h 36m
$711
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 1/25
7:00 am-8:10 am
1 stop20h 10m
Dublin
Thu 1/28
5:10 am-10:19 pm
2 stops22h 09m
$712
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 4/12
2:44 pm-7:20 am
1 stop11h 36m
Dublin
Mon 4/19
9:50 am-11:44 pm
2 stops42h 54m
$739
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 12/3
6:43 pm-2:00 pm
2 stops14h 17m
Dublin
Thu 12/10
11:30 am-9:12 pm
1 stop14h 42m
$771
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Fri 1/1
8:55 pm-8:45 am
3 stops30h 50m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$948
Sorted by cheapest first
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.
DAY-DUB
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
DAY-IE0
DAY-DUB
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 $483). Flying from Dayton to Ireland in January is currently the most expensive (average of $1,436). 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 October 22, 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.
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Alternative routes for Dayton to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dayton to Ireland by cabin class
Find flights from Dayton to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dayton and Ireland flights
Browse other Dayton and Ireland flight options. Last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dayton to Ireland flights
Consider these flights traveling from Dayton to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$824 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$489 | Average$879 | FlexibilityNo cancel fee | On-time71% |