$320 Find Cheap Flights from Cincinnati to Dublin - Compare and Save

Four cabin classes are available on flights from Cincinnati to Dublin:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Cincinnati to Dublin takes 00m, covering 3,674 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Cincinnati to Dublin range from $432 to $852, with an average of $644 over the past 12 months. Anything below $432 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 38% above the $644 route average. Book 10 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $658 to $3,970. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Cincinnati to Dublin are currently in line with typical prices for this route. Average one-way fares are about $404.

Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates averaging $31 for economy cars. Top options include:

• Budget
• Sixt
• Easirent
• Europcar
• Thrifty

Flights from Cincinnati to Dublin usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at Dublin (DUB).

One-stop flights from Cincinnati to Dublin most commonly connect through:

• Toronto Pearson Intl (YYZ) - 56% of one-stop connections
• London Heathrow (LHR) - 11% of one-stop connections
• Philadelphia (PHL) - 10% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 9% of one-stop connections

Yes. Flexible dates can save you up to 44% on flights from Cincinnati to Dublin. Wednesday is the cheapest departure day at $461 round-trip on average, while Thursday is the most expensive at $810, a difference of $349.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 10h 58m, compared with 10h 59m via Washington, D.C. Dulles Intl (IAD) and 10h 59m via Detroit Metropolitan Wayne County (DTW).

Dublin is 4 hours ahead of Cincinnati (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Dublin are St. Stephen's Green, St. Patrick's Cathedral and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

British Airways usually takes the route CVG-PHL-LHR-DUB. Their first-class flight invites you to a private and spacious suite and the Concorde Room, exclusive to London Heathrow (LHR) at Terminal 5. Enjoy a private cabana, a business lounge, full waiter service, and discreet booths. With their in-flight entertainment system on first-class fares, you can plan what you want to watch before flying: movies, music, ebooks, and games.

Aer Lingus has a premium travel program known as AerSpace, which provides more space in the middle seat of the front row. You can work better or relax on that free seat. It does not matter if two passengers are seated next to the same free middle seat in the aircraft; the free middle seat will only be assigned to one passenger.

At Cincinnati/N. Kentucky Intl Airport (CVG), you'll enjoy fast-track security checks if you have an elite status with your preferred airline. Consider American Airlines (first-class, business-class, and Priority AAccess), Delta (first-class, Delta One, and SkyPriority), and United Airlines (first-class, business-class, and Premier Access). You will also save time at the security lines if you join CLEAR with enrollment at the airport's main terminal.

If you have subscribed to Aer Lingus' AerSpace, you are guaranteed an automatic standby for an earlier flight. Delta, United, and American Airlines also provide same-day standby flights at no extra cost to high-tiered customers and frequent flyers. Delta and American Airlines charge economy-class passengers a fee for standby flights. However, this option is unavailable for regular economy tickets by United Airlines.