CMH - DUB

€289 Find Cheap Flights from Columbus to Dublin – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€459
Typical prices: €392-€738
United Airlines
Fri 16/11Mon 26/11
CMH - DUB • 1 stop
Cheapest one-way flight
€289
Typical prices: €146-€478
Delta
Thu 27/12
CMH - DUB • 1 stop
Direct flights
Not available
There are currently no direct flights between Columbus Airport and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travellers who book at least 11 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 43% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg €359 (return)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 10h 27m (one-way)
Insights
Insights
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We hope you enjoy your trip to Dublin!
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Booking Insights
Flight Deals

Cheap Flights from Columbus to Dublin (CMH-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Columbus to Dublin

Mon, 16 Nov - Thu, 26 Nov
United Airlines Logo
06:10 - 10:20CMH  Columbus-DUB Dublin
23h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 14:17DUB  Dublin-CMH Columbus
34h 17m3 stops Toronto Pearson Intl Ottawa Washington, D.C. Dulles Intl
€459United Airlines
Mon, 1 Mar - Tue, 16 Mar
Multiple Airlines Logo
09:30 - 07:10CMH  Columbus-DUB Dublin
16h 40m1 stop Toronto Pearson Intl
Multiple Airlines Logo
08:00 - 21:10DUB  Dublin-CMH Columbus
17h 10m1 stop Toronto Pearson Intl
€460Multiple Airlines
Wed, 28 Oct - Thu, 5 Nov
Multiple Airlines Logo
09:30 - 06:10CMH  Columbus-DUB Dublin
16h 40m1 stop Toronto Pearson Intl
Multiple Airlines Logo
09:00 - 21:12DUB  Dublin-CMH Columbus
17h 12m1 stop Toronto Pearson Intl
€465Multiple Airlines
Mon, 16 Nov - Thu, 26 Nov
United Airlines Logo
06:10 - 10:20CMH  Columbus-DUB Dublin
23h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 10:01DUB  Dublin-CMH Columbus
54h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€468United Airlines
Mon, 16 Nov - Thu, 26 Nov
Multiple Airlines Logo
15:57 - 07:30CMH  Columbus-DUB Dublin
10h 33m1 stop Newark
Multiple Airlines Logo
09:00 - 21:12DUB  Dublin-CMH Columbus
17h 12m1 stop Toronto Pearson Intl
€469Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
KLM Logo
15:00 - 07:45CMH  Columbus-DUB Dublin
12h 45m1 stop Atlanta Hartsfield-Jackson
KLM Logo
10:45 - 20:38DUB  Dublin-CMH Columbus
14h 53m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
€473KLM
Sun, 18 Oct - Tue, 3 Nov
United Airlines Logo
14:16 - 09:45CMH  Columbus-DUB Dublin
14h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
09:30 - 15:21DUB  Dublin-CMH Columbus
10h 51m1 stop Newark
€473United Airlines
Tue, 17 Nov - Tue, 24 Nov
British Airways Logo
14:46 - 09:40CMH  Columbus-DUB Dublin
13h 54m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
20:40 - 23:18DUB  Dublin-CMH Columbus
31h 38m2 stops London Heathrow Philadelphia
€476British Airways
Wed, 3 Feb - Thu, 11 Feb
Air Canada Logo
10:20 - 07:10CMH  Columbus-DUB Dublin
15h 50m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 21:12DUB  Dublin-CMH Columbus
17h 12m1 stop Toronto Pearson Intl
€477Air Canada
Wed, 28 Oct - Thu, 5 Nov
Air Canada Logo
10:36 - 06:10CMH  Columbus-DUB Dublin
15h 34m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 23:44DUB  Dublin-CMH Columbus
19h 44m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
€478Air Canada
Booking Insights

Price, demand, and travel trends for Columbus Airport to Dublin flights

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

How much is a return flight from Columbus Airport to Dublin?

Return flights from Columbus Airport to Dublin start at €459. Prices are typical for this route right now, with typical return fares ranging from €392 to €738. The lowest price found in the past 5 days was €459 on United Airlines.

What's the cheapest day of the week to fly from Columbus Airport to Dublin?

Tuesday is the cheapest day of the week to fly from Columbus Airport to Dublin and is 30% cheaper than the average day. Saturday is the most expensive day with flight prices 36% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Columbus Airport to Dublin?

  • November is the cheapest month to fly from Columbus Airport to Dublin at €312 return.
  • June (€766) and May (€666) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 145% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Columbus Airport to Dublin the cheapest?

Flights from Columbus Airport to Dublin are cheapest 11 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Columbus Airport to Dublin flights

Low season

January

Cheapest flight

€289
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flights from Columbus Airport to Dublin

When to book flights from Columbus to Dublin

Are your dates flexible? Find out the best times to travel from Columbus to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Columbus Airport to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Columbus Airport to Dublin?

    Flights from Columbus Airport to Dublin usually depart from Columbus (CMH) and arrive at Dublin (DUB).

  • Which cabin classes can I book on flights from Columbus Airport to Dublin?

    Only Economy class is available on flights from Columbus Airport to Dublin.

  • Which airports do connecting flights from Columbus Airport to Dublin pass through?

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

    • Toronto Pearson Intl (YYZ) – 45% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 20% of one-stop connections
    • Philadelphia (PHL) – 15% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 9% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Columbus Airport to Dublin?

    Yes. Being flexible with your travel dates can save you up to 49% on the Columbus Airport to Dublin route. Tuesday is the cheapest departure day at €384 return on average, while Saturday is the most expensive at €746, a difference of €362. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Bord Gáis Energy Theatre, and 3Olympia Theatre. These are among the most viewed places in Dublin on KAYAK.

  • How expensive are last-minute Columbus Airport to Dublin flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 35% above the route average of €546. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Columbus Airport to Dublin?

    A direct flight from Columbus Airport to Dublin takes 0h 00m, covering 9,220 km.

  • Do I need a passport to fly from Columbus Airport to Dublin?

    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.

  • How are flight prices from Columbus Airport to Dublin looking right now?

    One-way fares from Columbus Airport to Dublin are currently in line with typical prices for this route. Average one-way fares are about €315.

  • How much time can I save by choosing a different stopover airport from Columbus Airport to Dublin?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 10h 27m, compared to 10h 44m via New York John F Kennedy Intl (JFK) and 11h 09m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Columbus Airport and Dublin?

    Dublin is 5 hours ahead of Columbus Airport (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a Columbus Airport to Dublin flight?

    Return flights from Columbus Airport to Dublin range from €392 to €738, with an average of €546 over the past 12 months. Anything below €392 counts as a good deal.

Your guide to booking Columbus Airport to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average €384 – about €362 less than Saturday (48% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 41% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Columbus Airport to Dublin trip for November. Fares historically average €312 return in that month – typically €453 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

More options for your flight from Columbus to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin