$374 Find Cheap Flights from Dayton to Ireland - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Dayton to Ireland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Dayton to Ireland cheaper or more expensive than last year?

Fares from Dayton to Ireland are running about 11% lower than they were around this time last year, averaging $832 round-trip.

What are the cheapest fares from Dayton to Ireland right now?

The cheapest fare from Dayton to Ireland in the last week was $721 round-trip, to Dublin (DUB).

What’s the cheapest month to fly from Dayton to Ireland?

March is the cheapest time of year to fly, with average fares of $483. Prices are highest in July, when average flight costs increase to around $1,130.

Which airport in Ireland is the cheapest to fly to from Dayton?

All flights from Dayton to Ireland arrive at Dublin (DUB). On average, round-trip fares are around $834.

What’s the cheapest day to fly from Dayton to Ireland?

Wednesday tends to be the cheapest day to fly from Dayton to Ireland, while Thursday is the most expensive. Fares run about 26% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Dayton to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the afternoon with average prices of $831. The morning is the most expensive time to fly, with average prices of $955.

Key details for Dayton to Ireland flights

Low season

January

Cheapest flight

$374
Beat the crowds with an average 82% drop in travelers.
The most popular month to fly with an average 91% increase in travelers.
One-way flight from Dayton to Dublin

Your Dayton to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Dayton to Ireland?

    Yes. Fares from Dayton to Ireland are low right now. As a rule of thumb, a round-trip under $733 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Dayton to Ireland?

    Over the past 12 months, round-trip fares from Dayton to Ireland have ranged from $733 to $1,053.

  • What airlines fly nonstop from Dayton to Ireland?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Dayton to Ireland. However, Delta offers a one-stop option.

  • Which cabin classes are available on flights from Dayton to Ireland?

    On flights from Dayton to Ireland you can book Economy Class, Business Class or First Class.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • St. Patrick's Cathedral
    • Aviva Stadium
    • Merrion Square

Your guide to booking Dayton to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for March when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Thursday cost about 26% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.

Reviews of the top airlines flying from Dayton to Ireland

 
Need help choosing which airline to fly with from Dayton to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10451 reviews
7.7Boarding
6.7Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Flight and crew were great. Need more legroom and do not allow seats to recline.

10.0 ExcellentWilliam, Oct 2026
Read more United Airlines reviews

Flight and crew were great. Need more legroom and do not allow seats to recline.

Plane congestion resulted in a 1 hr wait from landing to arrival at the gate. This was in addition to also experiencing extreme delays on my incoming flight.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

The entertainment options on the seat back video boards were nice.

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Very bad! They kept delaying my flight and wouldn’t do anything about it

IAD with the archaic people movers is just a place to be avoided.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

The flight from Cleveland to Newark was great. The connecting flight wasn’t so good.

Although it was a smaller plane, the flight was quick and uneventful.

Seats are very comfortable but WAY too small...i'm only 5'11" and 170 lbs but i barely fit in the chair! Food is just abysmal. I don't even bother eating. Staff were very professional, boarding was smooth, and plenty of room in overheads.

The crew was wonderful, the plane was fine. We left the gate on time, but we had to wait 40 minutes on the tarmac because of all the congestion at Boston.

Flight was on time and the flight crew was exceptional.

Take this flight regularly. Every single week same thing. Departure delayed. Make up some time in the air. Land at ORD and then wait for gate in "L" concourse Terminal 3 for 30-40 min-which yields a very delayed final arrival. Plus I get to taxi around and see every runway and drive over the bridge (IFKYK) over the expressway 2-4 times in most cases. Change the sched of incoming plane/work with FAA to improve traffic flow at ORD/change the timing of these flights. Whatever it takes. But do better.

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

Flight canceled because they didn’t have enough flight attendants. No refunds or credits for future flights

Boarding was smooth and seamless and the flight was without incident.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

More options for your flight from Dayton to Ireland

Complete your trip to Ireland with a hotel stay or car rental