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Cheap flights from Columbus Airport to Dublin from €223

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 18/5. 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
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Find the cheapest flights from Columbus Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:25 - 08:10
CMH
-
DUB
12h 45m
1 stop
United Airlines Logo
09:00 - 13:22
DUB
-
CMH
33h 22m
2 stops
€386United Airlines
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
16:50 - 07:30
CMH
-
DUB
9h 40m
1 stop
United Airlines Logo
09:00 - 15:56
DUB
-
CMH
35h 56m
2 stops
€388United Airlines
Sat, 21 Feb - Sat, 28 Feb
Air Canada Logo
09:30 - 07:10
CMH
-
DUB
16h 40m
1 stop
Air Canada Logo
08:00 - 14:12
DUB
-
CMH
34h 12m
2 stops
€392Air Canada
Sat, 21 Feb - Mon, 16 Mar
Air Canada Logo
20:00 - 07:10
CMH
-
DUB
30h 10m
2 stops
Air Canada Logo
08:00 - 14:12
DUB
-
CMH
34h 12m
2 stops
€395Air Canada
Sat, 21 Feb - Mon, 16 Mar
British Airways Logo
13:00 - 09:50
CMH
-
DUB
15h 50m
2 stops
British Airways Logo
17:55 - 19:30
DUB
-
CMH
30h 35m
2 stops
€396British Airways
Sat, 28 Feb - Sat, 7 Mar
British Airways Logo
17:13 - 14:35
CMH
-
DUB
16h 22m
2 stops
British Airways Logo
08:35 - 18:06
DUB
-
CMH
14h 31m
2 stops
€397British Airways
Tue, 5 May - Wed, 13 May
British Airways Logo
18:04 - 15:05
CMH
-
DUB
16h 01m
2 stops
British Airways Logo
10:55 - 23:27
DUB
-
CMH
16h 32m
2 stops
€397British Airways
Sun, 1 Mar - Tue, 10 Mar
United Airlines Logo
10:36 - 10:20
CMH
-
DUB
18h 44m
1 stop
United Airlines Logo
09:00 - 20:56
DUB
-
CMH
16h 56m
1 stop
€399United Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
16:34 - 07:45
CMH
-
DUB
11h 11m
1 stop
Multiple Airlines Logo
09:45 - 18:18
DUB
-
CMH
12h 33m
1 stop
€400Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
British Airways Logo
05:36 - 07:45
CMH
-
DUB
21h 09m
2 stops
British Airways Logo
20:30 - 18:06
DUB
-
CMH
26h 36m
2 stops
€401British Airways
Wed, 15 Apr - Mon, 20 Apr

Air Canada flights from Columbus Airport to Dublin

Our best Air Canada deals on Columbus Airport to Dublin flight tickets
Air Canada
21 Feb
CMH09:30Columbus
16h 40m
1 stop
DUB07:10Dublin
16 Mar
DUB08:00Dublin
34h 12m
2 stops
CMH14:12Columbus
€392
Air Canada
21 Feb
CMH20:00Columbus
30h 10m
2 stops
DUB07:10Dublin
16 Mar
DUB08:00Dublin
34h 12m
2 stops
CMH14:12Columbus
€395
Air Canada
17 Feb
CMH06:00Columbus
20h 10m
2 stops
DUB07:10Dublin
23 Feb
DUB09:00Dublin
16h 56m
1 stop
CMH20:56Columbus
€405

Lufthansa flights from Columbus Airport to Dublin

Our best Lufthansa deals on Columbus Airport to Dublin flight tickets
Lufthansa
17 Feb
CMH17:48Columbus
18h 22m
2 stops
DUB17:10Dublin
23 Feb
DUB05:10Dublin
23h 32m
2 stops
CMH23:42Columbus
€413
Lufthansa
23 Feb
CMH19:40Columbus
16h 30m
2 stops
DUB17:10Dublin
15 Mar
DUB17:55Dublin
33h 52m
2 stops
CMH23:47Columbus
€424
Lufthansa
22 Feb
CMH14:58Columbus
15h 02m
2 stops
DUB11:00Dublin
18 Mar
DUB05:10Dublin
22h 37m
2 stops
CMH23:47Columbus
€425

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 1 February 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

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 25/2

14:25-08:10

1 stop12h 45m

Dublin

Wed 4/3

09:00-13:22

2 stops33h 22m

€386

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 21/2

16:50-07:30

1 stop9h 40m

Dublin

Sat 28/2

09:00-15:56

2 stops35h 56m

€388

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 21/2

09:30-07:10

1 stop16h 40m

Dublin

Mon 16/3

08:00-14:12

2 stops34h 12m

€392

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 21/2

20:00-07:10

2 stops30h 10m

Dublin

Mon 16/3

08:00-14:12

2 stops34h 12m

€395

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 28/2

13:00-09:50

2 stops15h 50m

Dublin

Sat 7/3

17:55-19:30

2 stops30h 35m

€396

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/5

17:13-14:35

2 stops16h 22m

Dublin

Wed 13/5

08:35-18:06

2 stops14h 31m

€397

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 1/3

18:04-15:05

2 stops16h 01m

Dublin

Tue 10/3

10:55-23:27

2 stops16h 32m

€397

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 21/2

10:36-10:20

1 stop18h 44m

Dublin

Sat 28/2

09:00-20:56

1 stop16h 56m

€399

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 18/3

16:34-07:45

1 stop11h 11m

Dublin

Wed 25/3

09:45-18:18

1 stop12h 33m

€400

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 15/4

05:36-07:45

2 stops21h 09m

Dublin

Mon 20/4

20:30-18:06

2 stops26h 36m

€401

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Columbus Airport during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €438.

How far in advance should I book a flight 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 €598 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 €515 on momondo.

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

As of February 2026, prices for Columbus Airport to Dublin flights are approximately 51% 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

9h 13m

Direct flights

None
The fastest flight from Columbus Airport to Dublin takes 9h 13m
There are no direct flights from Columbus Airport to Dublin. There are no popular flight routes from Columbus Airport to Dublin.
Search flight deals

  • 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 9h 13m.

  • 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
Wicklow
Cavan
Swords
Naas
Dundalk
Tullamore
Kildare
Bray
Enniscorthy
Mullingar
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
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.

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