Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Columbus Airport to Dublin from €137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Dublin departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Columbus Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
14h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€294Aer Lingus
Sun, 15 Nov - Wed, 18 Nov
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
15h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€295Aer Lingus
Tue, 27 Oct - Wed, 11 Nov
Aer Lingus Logo
09:55 - 05:10
CMH
-
DUB
14h 15m
1 stop
Aer Lingus Logo
13:20 - 20:21
DUB
-
CMH
12h 01m
1 stop
€297Aer Lingus
Tue, 1 Sep - Tue, 8 Sep
Aer Lingus Logo
09:55 - 05:10
CMH
-
DUB
14h 15m
1 stop
Aer Lingus Logo
13:20 - 20:21
DUB
-
CMH
12h 01m
1 stop
€298Aer Lingus
Tue, 1 Sep - Tue, 15 Sep
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
15h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€320Aer Lingus
Tue, 27 Oct - Tue, 3 Nov
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
15h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€320Aer Lingus
Tue, 27 Oct - Tue, 3 Nov
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
14h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€337Aer Lingus
Thu, 12 Nov - Wed, 18 Nov
Aer Lingus Logo
09:55 - 05:10
CMH
-
DUB
14h 15m
1 stop
Aer Lingus Logo
13:20 - 13:32
DUB
-
CMH
29h 12m
1 stop
€341Aer Lingus
Wed, 2 Sep - Sun, 6 Sep
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
14h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€345Aer Lingus
Tue, 3 Nov - Tue, 10 Nov
Aer Lingus Logo
09:30 - 05:15
CMH
-
DUB
14h 45m
1 stop
Aer Lingus Logo
13:00 - 20:56
DUB
-
CMH
12h 56m
1 stop
€358Aer Lingus
Sun, 1 Nov - Thu, 12 Nov

Air Canada flights from Columbus Airport to Dublin

Our best Air Canada deals on Columbus Airport to Dublin flight tickets
Air Canada
1 Sept
CMH09:55Columbus
17h 20m
1 stop
DUB08:15Dublin
15 Sept
DUB09:20Dublin
33h 58m
2 stops
CMH14:18Columbus
€598
Air Canada
27 Oct
CMH10:20Columbus
15h 50m
2 stops
DUB06:10Dublin
11 Nov
DUB09:00Dublin
16h 56m
1 stop
CMH20:56Columbus
€609
Air Canada
1 Sept
CMH10:30Columbus
16h 45m
2 stops
DUB08:15Dublin
15 Sept
DUB09:20Dublin
19h 39m
2 stops
CMH23:59Columbus
€613

United Airlines flights from Columbus Airport to Dublin

Our best United Airlines deals on Columbus Airport to Dublin flight tickets
United Airlines
1 Sept
CMH18:11Columbus
11h 59m
1 stop
DUB11:10Dublin
8 Sept
DUB09:20Dublin
30h 21m
2 stops
CMH10:41Columbus
€594
United Airlines
1 Sept
CMH18:11Columbus
32h 34m
2 stops
DUB07:45Dublin
8 Sept
DUB09:20Dublin
30h 21m
2 stops
CMH10:41Columbus
€597
United Airlines
11 Nov
CMH10:55Columbus
18h 25m
2 stops
DUB10:20Dublin
18 Nov
DUB09:00Dublin
16h 56m
1 stop
CMH20:56Columbus
€610

momondo Fare Finder

 
Customise your flight search to find flights from Columbus Airport to Dublin 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, momondo users made 13,528 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Columbus Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 15/11

09:30-05:15

1 stop14h 45m

Dublin

Wed 18/11

13:00-20:56

1 stop12h 56m

€294

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 27/10

09:30-05:15

1 stop15h 45m

Dublin

Wed 11/11

13:00-20:56

1 stop12h 56m

€295
Fastest return journey

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 1/9

09:55-05:10

1 stop14h 15m

Dublin

Tue 8/9

13:20-20:21

1 stop12h 01m

€297

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 1/9

09:55-05:10

1 stop14h 15m

Dublin

Tue 15/9

13:20-20:21

1 stop12h 01m

€298

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 27/10

09:30-05:15

1 stop15h 45m

Dublin

Tue 3/11

13:00-20:56

1 stop12h 56m

€320

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 27/10

09:30-05:15

1 stop15h 45m

Dublin

Tue 3/11

13:00-20:56

1 stop12h 56m

€320

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 12/11

09:30-05:15

1 stop14h 45m

Dublin

Wed 18/11

13:00-20:56

1 stop12h 56m

€337

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 2/9

09:55-05:10

1 stop14h 15m

Dublin

Sun 6/9

13:20-13:32

1 stop29h 12m

€341

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 3/11

09:30-05:15

1 stop14h 45m

Dublin

Tue 10/11

13:00-20:56

1 stop12h 56m

€345

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 1/11

09:30-05:15

1 stop14h 45m

Dublin

Thu 12/11

13:00-20:56

1 stop12h 56m

€358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Columbus Airport to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Columbus Airport and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Columbus Airport during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €426.

How far in advance should I book a flight from Columbus Airport to Dublin?

You are more likely to see cheaper flights to Dublin from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €573 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Columbus Airport for as low as €495 on momondo.

How have Columbus Airport to Dublin flight prices changed over time?

As of May 2026, prices for Columbus Airport to Dublin flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Columbus Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Columbus Airport to Dublin (CMH to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Dublin

Fastest flight time

10h 51m

Direct flights

None
The fastest flight from Columbus Airport to Dublin takes 10h 51m
There are no direct flights from Columbus Airport to Dublin. There are no popular flight routes from Columbus Airport to Dublin.
Search flight deals

Frequently asked questions about flying from Columbus Airport to Dublin

  • How far is Columbus to Dublin by plane?

    The straight-line distance from Columbus to Dublin is 5731.2 km. By plane, this route typically takes 10h 51m.

  • When did momondo last update prices for flights from Columbus Airport to Dublin Airport?

    Prices for flights from Columbus Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Columbus Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Kildare
Tullamore
Gorey
Swords
Bray
Leixlip
Mullingar
Malahide
Maynooth
Castleknock
Carlingford
Enniscorthy
Arklow
Drogheda

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Columbus to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Columbus to Dublin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dublin from Columbus which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Columbus to Dublin?

momondo helps you find the best flight between Columbus and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Columbus to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Columbus. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 19/6
Fri 26/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland