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Cheap flights from Columbus Airport to Dublin from $247

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 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Columbus Airport to Dublin (CMH-DUB)

Cheap round-trip flights

Logo
3:05 pm - 10:20 amCMH-DUB
15h 15m1 stop
Logo
5:10 am - 8:39 pmDUB-CMH
20h 29m2 stops
$474
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Mon, Oct 27 - Wed, Nov 12
Logo
3:05 pm - 10:20 amCMH-DUB
15h 15m1 stop
Logo
10:40 am - 8:39 pmDUB-CMH
14h 59m1 stop
$475
Find Deal
Mon, Oct 27 - Wed, Nov 12
Air Canada Logo
9:20 am - 6:10 amCMH-DUB
16h 50m1 stop
Air Canada Logo
9:00 am - 2:12 pmDUB-CMH
34h 12m2 stops
$476Air Canada
Find Deal
Sun, Oct 26 - Fri, Nov 7
United Airlines Logo
4:05 pm - 7:30 amCMH-DUB
11h 25m1 stop
United Airlines Logo
9:00 am - 8:56 pmDUB-CMH
16h 56m1 stop
$478United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
United Airlines Logo
2:20 pm - 7:30 amCMH-DUB
13h 10m2 stops
United Airlines Logo
9:00 am - 8:56 pmDUB-CMH
16h 56m1 stop
$481United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
Logo
4:35 pm - 7:30 amCMH-DUB
34h 55m2 stops
Logo
9:00 am - 11:41 pmDUB-CMH
19h 41m2 stops
$486
Find Deal
Mon, Oct 27 - Wed, Nov 12
Air Canada Logo
9:30 am - 6:10 amCMH-DUB
16h 40m1 stop
Air Canada Logo
9:00 am - 8:56 pmDUB-CMH
16h 56m1 stop
$489Air Canada
Find Deal
Tue, Oct 28 - Fri, Nov 7
Delta Logo
8:05 am - 8:45 amCMH-DUB
19h 40m2 stops
Delta Logo
10:45 am - 12:18 amDUB-CMH
18h 33m2 stops
$507Delta
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Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
4:08 pm - 6:30 amCMH-DUB
9h 22m1 stop
American Airlines Logo
12:55 pm - 10:01 pmDUB-CMH
13h 06m1 stop
$580American Airlines
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Mon, Oct 20 - Fri, Oct 31
Delta Logo
8:05 am - 7:45 amCMH-DUB
19h 40m2 stops
Delta Logo
10:45 am - 12:05 amDUB-CMH
18h 20m2 stops
$607Delta
Find Deal
Thu, Oct 30 - Sun, Nov 9

United Airlines flights from Columbus Airport to Dublin

Our best United Airlines deals on Columbus Airport to Dublin flight tickets
United Airlines
Oct 27
CMH4:05 pmColumbus
11h 25m
1 stop
DUB7:30 amDublin
Nov 12
DUB9:00 amDublin
16h 56m
1 stop
CMH8:56 pmColumbus
$478
Find similar
United Airlines
Oct 27
CMH2:20 pmColumbus
13h 10m
2 stops
DUB7:30 amDublin
Nov 12
DUB9:00 amDublin
16h 56m
1 stop
CMH8:56 pmColumbus
$481
Find similar
United Airlines
Oct 26
CMH9:00 amColumbus
19h 10m
1 stop
DUB8:10 amDublin
Nov 7
DUB9:00 amDublin
16h 56m
1 stop
CMH8:56 pmColumbus
$487
Find similar

Air Canada flights from Columbus Airport to Dublin

Our best Air Canada deals on Columbus Airport to Dublin flight tickets
Air Canada
Oct 26
CMH9:20 amColumbus
16h 50m
1 stop
DUB6:10 amDublin
Nov 7
DUB9:00 amDublin
34h 12m
2 stops
CMH2:12 pmColumbus
$476
Find similar
Air Canada
Oct 28
CMH9:30 amColumbus
16h 40m
1 stop
DUB6:10 amDublin
Nov 7
DUB9:00 amDublin
16h 56m
1 stop
CMH8:56 pmColumbus
$489
Find similar
Air Canada
Oct 27
CMH6:10 amColumbus
44h 00m
2 stops
DUB6:10 amDublin
Nov 7
DUB9:00 amDublin
16h 56m
1 stop
CMH8:56 pmColumbus
$494
Find similar

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 September 4, 2025.
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

Mon 10/27

3:05 pm-10:20 am

1 stop15h 15m

Dublin

Wed 11/12

5:10 am-8:39 pm

2 stops20h 29m

$474

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 10/27

3:05 pm-10:20 am

1 stop15h 15m

Dublin

Wed 11/12

10:40 am-8:39 pm

1 stop14h 59m

$475

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 10/26

9:20 am-6:10 am

1 stop16h 50m

Dublin

Fri 11/7

9:00 am-2:12 pm

2 stops34h 12m

$476

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 10/27

4:05 pm-7:30 am

1 stop11h 25m

Dublin

Wed 11/12

9:00 am-8:56 pm

1 stop16h 56m

$478

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 10/27

2:20 pm-7:30 am

2 stops13h 10m

Dublin

Wed 11/12

9:00 am-8:56 pm

1 stop16h 56m

$481

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 10/27

4:35 pm-7:30 am

2 stops34h 55m

Dublin

Wed 11/12

9:00 am-11:41 pm

2 stops19h 41m

$486

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 10/28

9:30 am-6:10 am

1 stop16h 40m

Dublin

Fri 11/7

9:00 am-8:56 pm

1 stop16h 56m

$489

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 11/5

8:05 am-8:45 am

2 stops19h 40m

Dublin

Wed 11/12

10:45 am-12:18 am

2 stops18h 33m

$507

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 10/20

4:08 pm-6:30 am

1 stop9h 22m

Dublin

Fri 10/31

12:55 pm-10:01 pm

1 stop13h 06m

$580

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 10/30

8:05 am-7:45 am

2 stops19h 40m

Dublin

Sun 11/9

10:45 am-12:05 am

2 stops18h 20m

$607

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, February 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 $548. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from Columbus Airport to Dublin during November average around $555.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Columbus Airport to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $808. Flights from Columbus Airport to Dublin on a Thursday will generally be more expensive and average around $972. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from Columbus Airport to Dublin when you can find flight prices for as low as $870. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $964.

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 $801 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 $645 on momondo.

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

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

Direct flights

None
There are no direct flights from Columbus Airport to Dublin. There are no popular flight routes from Columbus Airport to Dublin.
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  • 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 22m.

  • 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
KLMPriceFrom $478Free CancellationRating
7.8
1,383 reviews
Search KLM flights
United AirlinesPriceFrom $530Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
DeltaPriceFrom $536Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Air CanadaPriceFrom $582Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $588Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $752Free CancellationRating
7.2
1,252 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
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Leixlip
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Drogheda
Enniscorthy
Wicklow
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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