CMH - DUB

€290 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
€619
Typical prices: €393-€749
Air Canada
Wed 7/2Sun 11/2
CMH - DUB • 1 stop
Cheapest one-way flight
€290
Typical prices: €142-€465
British Airways
Thu 19/4
CMH - DUB • 2 stops
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
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 40% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg €379 (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!
Flight Deals
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

Sun, 7 Feb - Thu, 11 Feb
Multiple Airlines Logo
09:30 - 07:10CMH  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
€619Multiple Airlines
Sun, 7 Feb - Thu, 11 Feb
United Airlines Logo
12:20 - 08:10CMH  Columbus-DUB Dublin
14h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 15:01DUB  Dublin-CMH Columbus
35h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€623United Airlines
Wed, 3 Feb - Wed, 17 Feb
Multiple Airlines Logo
09:30 - 07:10CMH  Columbus-DUB Dublin
16h 40m1 stop Toronto Pearson Intl
Multiple Airlines Logo
18:35 - 21:12DUB  Dublin-CMH Columbus
31h 37m2 stops Zurich Toronto Pearson Intl
€624Multiple Airlines
Tue, 20 Apr - Tue, 27 Apr
Multiple Airlines Logo
19:45 - 16:55CMH  Columbus-DUB Dublin
16h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Multiple Airlines Logo
09:50 - 21:12DUB  Dublin-CMH Columbus
16h 22m1 stop Toronto Pearson Intl
€626Multiple Airlines
Wed, 3 Feb - Wed, 17 Feb
Multiple Airlines Logo
10:28 - 07:10CMH  Columbus-DUB Dublin
15h 42m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
18:35 - 21:12DUB  Dublin-CMH Columbus
31h 37m2 stops Zurich Toronto Pearson Intl
€628Multiple Airlines
Mon, 8 Feb - Tue, 16 Feb
Multiple Airlines Logo
09:30 - 11:20CMH  Columbus-DUB Dublin
44h 50m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
05:10 - 21:12DUB  Dublin-CMH Columbus
21h 02m2 stops Frankfurt am Main Toronto Pearson Intl
€628Multiple Airlines
Sun, 7 Feb - Thu, 11 Feb
Multiple Airlines Logo
10:28 - 07:10CMH  Columbus-DUB Dublin
15h 42m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
05:10 - 19:01DUB  Dublin-CMH Columbus
18h 51m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
€630Multiple Airlines
Tue, 20 Apr - Tue, 27 Apr
Multiple Airlines Logo
10:20 - 08:15CMH  Columbus-DUB Dublin
16h 55m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
18:35 - 21:12DUB  Dublin-CMH Columbus
31h 37m2 stops Zurich Toronto Pearson Intl
€632Multiple Airlines
Mon, 15 Mar - Mon, 22 Mar
Multiple Airlines Logo
19:45 - 06:10CMH  Columbus-DUB Dublin
30h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
18:35 - 21:10DUB  Dublin-CMH Columbus
30h 35m2 stops Zurich Toronto Pearson Intl
€633Multiple Airlines
Wed, 17 Feb - Fri, 26 Feb
United Airlines Logo
09:00 - 08:10CMH  Columbus-DUB Dublin
18h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 21:12DUB  Dublin-CMH Columbus
17h 12m1 stop Toronto Pearson Intl
€635United Airlines
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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Columbus Airport to Dublin. It's 27% cheaper than the average day, while Saturday is the most expensive, with prices 50% higher.

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 €325 return.
•June (€775) and May (€690) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 138% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Columbus Airport to Dublin the cheapest?

Flights from Columbus Airport to Dublin are cheapest 6 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Columbus Airport to Dublin flights

Low season

January

Cheapest flight

€290
Beat the crowds with an average 51% drop in travellers.
The most popular month to fly with an average 39% increase in travellers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • 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.

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

    A direct flight from Columbus Airport to Dublin takes 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 much should I expect to pay for a Columbus Airport to Dublin flight?

    Return flights from Columbus Airport to Dublin range from €393 to €749, with an average of €542 over the past 12 months. Anything below €393 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 34% above the €542 route average. Book 6 weeks before departure for the lowest fares.

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

    One-way fares from Columbus Airport to Dublin are currently higher than usual. Average one-way flight prices are about €391, which is 42% above the typical average for this route.

  • 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 €28 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • 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 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) – 51% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 19% of one-stop connections
    • Philadelphia (PHL) – 13% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 52% on flights from Columbus Airport to Dublin. Tuesday is the cheapest departure day at €398 return on average, while Saturday is the most expensive at €818, a difference of €420.

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

  • 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 45m via New York John F Kennedy Intl (JFK) and 11h 03m via Newark (EWR).

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

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

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

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 and avoid flying on Saturday. On this route, Tuesday flights average €398, about €420 less than Saturday fares (51% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 45% 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 €325 return in that month – typically €449 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