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Cheap flights from Columbus Airport to Dublin from €253

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
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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
15:13 - 07:20
CMH
-
DUB
11h 07m
1 stop
United Airlines Logo
09:50 - 10:40
DUB
-
CMH
29h 50m
2 stops
€552United Airlines
Tue, 25 Aug - Tue, 1 Sep
United Airlines Logo
11:10 - 07:20
CMH
-
DUB
15h 10m
2 stops
United Airlines Logo
09:50 - 10:40
DUB
-
CMH
29h 50m
2 stops
€556United Airlines
Tue, 25 Aug - Tue, 1 Sep
United Airlines Logo
06:00 - 07:20
CMH
-
DUB
20h 20m
1 stop
United Airlines Logo
09:20 - 14:17
DUB
-
CMH
33h 57m
2 stops
€556United Airlines
Wed, 2 Sep - Fri, 11 Sep
Air Canada Logo
06:00 - 07:45
CMH
-
DUB
20h 45m
2 stops
Air Canada Logo
09:20 - 14:17
DUB
-
CMH
33h 57m
2 stops
€559Air Canada
Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
15:13 - 07:20
CMH
-
DUB
11h 07m
1 stop
United Airlines Logo
09:50 - 15:22
DUB
-
CMH
10h 32m
1 stop
€563United Airlines
Tue, 25 Aug - Tue, 1 Sep
United Airlines Logo
14:15 - 07:45
CMH
-
DUB
12h 30m
1 stop
United Airlines Logo
09:20 - 20:22
DUB
-
CMH
16h 02m
1 stop
€567United Airlines
Wed, 19 Aug - Wed, 26 Aug
Air Canada Logo
19:50 - 07:45
CMH
-
DUB
30h 55m
2 stops
Air Canada Logo
09:50 - 23:43
DUB
-
CMH
18h 53m
2 stops
€568Air Canada
Tue, 11 Aug - Thu, 27 Aug
Air Canada Logo
14:15 - 07:45
CMH
-
DUB
12h 30m
1 stop
Air Canada Logo
09:20 - 15:22
DUB
-
CMH
35h 02m
2 stops
€569Air Canada
Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
19:50 - 07:20
CMH
-
DUB
30h 30m
1 stop
United Airlines Logo
09:20 - 15:22
DUB
-
CMH
11h 02m
1 stop
€573United Airlines
Mon, 31 Aug - Tue, 15 Sep
Air Canada Logo
16:05 - 08:15
CMH
-
DUB
11h 10m
1 stop
Air Canada Logo
09:20 - 15:22
DUB
-
CMH
35h 02m
2 stops
€574Air Canada
Wed, 2 Sep - Wed, 16 Sep

Delta flights from Columbus Airport to Dublin

Our best Delta deals on Columbus Airport to Dublin flight tickets
Delta
21 Apr
CMH11:22Columbus
15h 33m
1 stop
DUB07:55Dublin
28 Apr
DUB05:55Dublin
16h 04m
2 stops
CMH16:59Columbus
€609
Delta
31 Mar
CMH10:31Columbus
16h 24m
2 stops
DUB07:55Dublin
21 Apr
DUB05:55Dublin
16h 27m
2 stops
CMH17:22Columbus
€613
Delta
5 Apr
CMH10:55Columbus
16h 00m
1 stop
DUB07:55Dublin
12 Apr
DUB05:55Dublin
20h 06m
2 stops
CMH21:01Columbus
€652

KLM flights from Columbus Airport to Dublin

Our best KLM deals on Columbus Airport to Dublin flight tickets
KLM
21 Apr
CMH12:37Columbus
15h 38m
1 stop
DUB09:15Dublin
28 Apr
DUB11:00Dublin
18h 43m
1 stop
CMH00:43Columbus
€612
KLM
29 Mar
CMH14:11Columbus
13h 09m
2 stops
DUB08:20Dublin
1 Apr
DUB11:10Dublin
15h 49m
2 stops
CMH21:59Columbus
€1,038

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 25 March 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

Tue 25/8

15:13-07:20

1 stop11h 07m

Dublin

Tue 1/9

09:50-10:40

2 stops29h 50m

€552

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 25/8

11:10-07:20

2 stops15h 10m

Dublin

Tue 1/9

09:50-10:40

2 stops29h 50m

€556

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 2/9

06:00-07:20

1 stop20h 20m

Dublin

Fri 11/9

09:20-14:17

2 stops33h 57m

€556

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 19/8

06:00-07:45

2 stops20h 45m

Dublin

Wed 26/8

09:20-14:17

2 stops33h 57m

€559
Fastest return journey

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 25/8

15:13-07:20

1 stop11h 07m

Dublin

Tue 1/9

09:50-15:22

1 stop10h 32m

€563

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 19/8

14:15-07:45

1 stop12h 30m

Dublin

Wed 26/8

09:20-20:22

1 stop16h 02m

€567

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 11/8

19:50-07:45

2 stops30h 55m

Dublin

Thu 27/8

09:50-23:43

2 stops18h 53m

€568

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 19/8

14:15-07:45

1 stop12h 30m

Dublin

Wed 26/8

09:20-15:22

2 stops35h 02m

€569

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 31/8

19:50-07:20

1 stop30h 30m

Dublin

Tue 15/9

09:20-15:22

1 stop11h 02m

€573

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 2/9

16:05-08:15

1 stop11h 10m

Dublin

Wed 16/9

09:20-15:22

2 stops35h 02m

€574

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 January, then book flights to Dublin from Columbus Airport during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €427.

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 €578 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 €496 on momondo.

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

As of March 2026, prices for Columbus Airport to Dublin flights are approximately 60% 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 50m

Direct flights

None
The fastest flight from Columbus Airport to Dublin takes 9h 50m
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 50m.

  • 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
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
Thurles

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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