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Cheap flights from Columbus Airport to Dublin from $264

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 7/15. 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 round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:05 pm - 9:50 am
CMH
-
DUB
15h 45m
2 stops
British Airways Logo
5:55 pm - 7:30 pm
DUB
-
CMH
30h 35m
2 stops
$462British Airways
Sat, Feb 28 - Sat, Mar 7
British Airways Logo
2:46 pm - 9:40 am
CMH
-
DUB
13h 54m
2 stops
British Airways Logo
8:35 am - 6:06 pm
DUB
-
CMH
14h 31m
2 stops
$464British Airways
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
2:18 pm - 8:10 am
CMH
-
DUB
12h 52m
1 stop
United Airlines Logo
9:00 am - 8:56 pm
DUB
-
CMH
16h 56m
1 stop
$471United Airlines
Sun, Feb 8 - Wed, Feb 18
British Airways Logo
5:36 am - 7:45 am
CMH
-
DUB
21h 09m
2 stops
British Airways Logo
8:30 pm - 6:06 pm
DUB
-
CMH
26h 36m
2 stops
$473British Airways
Wed, Apr 15 - Mon, Apr 20
Multiple Airlines Logo
2:25 pm - 5:10 pm
CMH
-
DUB
21h 45m
2 stops
Multiple Airlines Logo
9:00 am - 8:56 pm
DUB
-
CMH
16h 56m
1 stop
$475Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
10:36 am - 7:20 am
CMH
-
DUB
15h 44m
1 stop
United Airlines Logo
9:20 am - 8:22 pm
DUB
-
CMH
16h 02m
1 stop
$476United Airlines
Tue, May 5 - Wed, May 13
British Airways Logo
8:50 pm - 9:40 am
CMH
-
DUB
31h 50m
2 stops
British Airways Logo
8:30 pm - 6:06 pm
DUB
-
CMH
26h 36m
2 stops
$477British Airways
Sun, May 3 - Mon, May 11
United Airlines Logo
11:00 am - 7:20 am
CMH
-
DUB
15h 20m
2 stops
United Airlines Logo
9:20 am - 8:22 pm
DUB
-
CMH
16h 02m
1 stop
$480United Airlines
Tue, May 5 - Wed, May 13
United Airlines Logo
6:00 am - 10:20 am
CMH
-
DUB
23h 20m
1 stop
United Airlines Logo
8:00 am - 10:13 pm
DUB
-
CMH
18h 13m
2 stops
$481United Airlines
Wed, Mar 4 - Sun, Mar 8
KLM Logo
12:39 pm - 7:45 am
CMH
-
DUB
14h 06m
1 stop
KLM Logo
5:55 am - 5:07 pm
DUB
-
CMH
15h 12m
2 stops
$483KLM
Sun, Mar 1 - Tue, Mar 10

KLM flights from Columbus Airport to Dublin

Our best KLM deals on Columbus Airport to Dublin flight tickets
KLM
Mar 1
CMH12:39 pmColumbus
14h 06m
1 stop
DUB7:45 amDublin
Mar 10
DUB5:55 amDublin
15h 12m
2 stops
CMH5:07 pmColumbus
$483
KLM
Feb 21
CMH1:40 pmColumbus
14h 40m
1 stop
DUB9:20 amDublin
Feb 28
DUB5:55 amDublin
16h 18m
2 stops
CMH5:13 pmColumbus
$484
KLM
Mar 1
CMH11:12 amColumbus
15h 33m
1 stop
DUB7:45 amDublin
Mar 10
DUB10:45 amDublin
16h 21m
1 stop
CMH11:06 pmColumbus
$485

British Airways flights from Columbus Airport to Dublin

Our best British Airways deals on Columbus Airport to Dublin flight tickets
British Airways
Feb 28
CMH1:05 pmColumbus
15h 45m
2 stops
DUB9:50 amDublin
Mar 7
DUB5:55 pmDublin
30h 35m
2 stops
CMH7:30 pmColumbus
$462
British Airways
Apr 22
CMH2:46 pmColumbus
13h 54m
2 stops
DUB9:40 amDublin
Apr 28
DUB8:35 amDublin
14h 31m
2 stops
CMH6:06 pmColumbus
$464
British Airways
Apr 15
CMH5:36 amColumbus
21h 09m
2 stops
DUB7:45 amDublin
Apr 20
DUB8:30 pmDublin
26h 36m
2 stops
CMH6:06 pmColumbus
$473

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 29, 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

Sat 2/28

1:05 pm-9:50 am

2 stops15h 45m

Dublin

Sat 3/7

5:55 pm-7:30 pm

2 stops30h 35m

$462

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 4/22

2:46 pm-9:40 am

2 stops13h 54m

Dublin

Tue 4/28

8:35 am-6:06 pm

2 stops14h 31m

$464

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 2/8

2:18 pm-8:10 am

1 stop12h 52m

Dublin

Wed 2/18

9:00 am-8:56 pm

1 stop16h 56m

$471

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 4/15

5:36 am-7:45 am

2 stops21h 09m

Dublin

Mon 4/20

8:30 pm-6:06 pm

2 stops26h 36m

$473

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 2/25

2:25 pm-5:10 pm

2 stops21h 45m

Dublin

Wed 3/4

9:00 am-8:56 pm

1 stop16h 56m

$475

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/5

10:36 am-7:20 am

1 stop15h 44m

Dublin

Wed 5/13

9:20 am-8:22 pm

1 stop16h 02m

$476

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 5/3

8:50 pm-9:40 am

2 stops31h 50m

Dublin

Mon 5/11

8:30 pm-6:06 pm

2 stops26h 36m

$477

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/5

11:00 am-7:20 am

2 stops15h 20m

Dublin

Wed 5/13

9:20 am-8:22 pm

1 stop16h 02m

$480

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 3/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sun 3/8

8:00 am-10:13 pm

2 stops18h 13m

$481

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 3/1

12:39 pm-7:45 am

1 stop14h 06m

Dublin

Tue 3/10

5:55 am-5:07 pm

2 stops15h 12m

$483

Flights are sorted by cheapest round-trip 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?

In general, November is the cheapest month to fly from Columbus Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $519. If you’re not able to fly to Dublin in November, then February is your next best option. Flight prices from Columbus Airport to Dublin during February average around $531.

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 $709 when searching weeks out. 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 $610 on momondo.

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

As of January 2026, prices for Columbus Airport to Dublin flights are approximately 0% more expensive 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 round-trip 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 55m

Direct flights

None
The fastest flight from Columbus Airport to Dublin takes 9h 55m
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 3561.2 mi. By plane, this route typically takes 9h 55m.

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

    Prices for flights from Columbus Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Columbus Airport to Dublin Airport?

  • 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 required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Columbus Airport to Dublin?

Best airlines flying from Columbus Airport to Dublin

Compare and see reviews for airlines that fly from Columbus Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $428Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,127 reviews
Search Delta flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
KLMPriceFrom $483Free CancellationRating
7.7
1,443 reviews
Search KLM flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
Air CanadaPriceFrom $575Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
Aer LingusPriceFrom $873Free CancellationRating
7.2
1,443 reviews
Search Aer Lingus flights

Traveling to a place near Dublin?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Columbus to Dublin. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Dublin from Columbus with this policy.

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

Once you have performed a search for Columbus to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Columbus to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

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