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Ireland

$358+ Cheap flights from Columbus (CMH) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Columbus to Ireland

Cheapest flights from Columbus to Ireland
Explore the most affordable flight options available from Columbus to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 pmCMH - DUB
1 stop9h 20mLufthansa
Thu 12/1110:40 amDUB - CMH
1 stop12h 27mLufthansa
Deal found 12/3$428
This Finnair deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:40 pmCMH - DUB
1 stop15h 00mMultiple Airlines
Mon 1/1211:30 amDUB - CMH
1 stop14h 01mMultiple Airlines
Deal found 12/3$458
This FlightHub deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 pmCMH - DUB
1 stop9h 20mMultiple Airlines
Sun 12/149:00 amDUB - CMH
1 stop16h 56mMultiple Airlines
Deal found 12/2$467
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:30 amCMH - DUB
1 stop18h 50mUnited Airlines
Sun 12/149:00 amDUB - CMH
1 stop16h 56mUnited Airlines
Deal found 12/4$468
This Mytrip deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:30 amCMH - DUB
1 stop16h 40mMultiple Airlines
Thu 12/115:00 amDUB - CMH
2 stops19h 03mMultiple Airlines
Deal found 12/3$475
This Booking.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:30 amCMH - DUB
1 stop16h 40mAir Canada
Sat 12/139:00 amDUB - CMH
2 stops19h 41mAir Canada
Deal found 12/3$476
This FlightHub deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 pmCMH - DUB
1 stop9h 20mLufthansa
Sat 12/1312:05 pmDUB - CMH
1 stop11h 48mLufthansa
Deal found 12/3$480
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:05 pmCMH - DUB
2 stops11h 25mUnited Airlines
Thu 12/1110:40 amDUB - CMH
1 stop12h 27mUnited Airlines
Deal found 12/3$483
This FlightHub deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:30 amCMH - DUB
1 stop16h 40mAir Canada
Sun 12/149:00 amDUB - CMH
2 stops29h 47mAir Canada
Deal found 12/4$486
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:05 amCMH - DUB
1 stop21h 15mDelta
Sun 12/145:55 amDUB - CMH
2 stops18h 08mDelta
Deal found 12/3$487

Find flight deals from Columbus to Ireland

Keep the following information in mind while searching for Columbus to Ireland flight deals. Data was last updated December 4, 2025.

Round-trip from

$379
(Kiwi.com)

One-way from

$358
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$765
From Columbus to Ireland
Search Deals
One-way flight from Columbus to Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Ireland 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Columbus Airport to Ireland that are best for you.

Fly from

Columbus

Fly to

Ireland

Route

Depart

Return

Price

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 4/7

3:15 pm-10:40 am

2 stops14h 25m

Dublin

Wed 4/15

9:50 am-5:09 pm

2 stops36h 19m

$414

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/5

6:07 am-7:20 am

1 stop20h 13m

Dublin

Wed 5/13

9:50 am-8:13 pm

1 stop15h 23m

$422

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 4/7

2:32 pm-8:15 am

2 stops12h 43m

Dublin

Wed 4/15

9:50 am-8:48 pm

1 stop15h 58m

$429

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 3/1

8:00 pm-10:20 am

1 stop9h 20m

Dublin

Tue 3/10

12:05 pm-11:44 pm

1 stop15h 39m

$433

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 3/1

4:13 pm-7:45 am

1 stop10h 32m

Dublin

Tue 3/10

10:45 am-8:25 pm

2 stops13h 40m

$438

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 1/31

2:18 pm-7:10 am

2 stops35h 52m

Dublin

Sun 2/8

9:00 am-8:56 pm

1 stop16h 56m

$450

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 3/10

7:05 am-7:45 am

1 stop20h 40m

Dublin

Thu 3/19

8:55 am-9:59 pm

2 stops17h 04m

$452

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 1/17

4:27 pm-7:30 am

1 stop10h 03m

Dublin

Sat 1/24

9:00 am-1:22 pm

2 stops33h 22m

$455

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 3/19

11:10 am-7:45 am

1 stop16h 35m

Dublin

Thu 3/26

11:30 am-9:59 pm

1 stop14h 29m

$458

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 3/19

11:10 am-7:45 am

1 stop16h 35m

Dublin

Thu 3/26

11:30 am-9:59 pm

1 stop14h 29m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 26 results
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Best time to book a flight from Columbus to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Columbus with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Ireland

What is the cheapest month to book a flight from Columbus Airport to Ireland?

Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Ireland (average of $433). Flying from Columbus Airport to Ireland in June is currently the most expensive (average of $780). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to IE?

Find hourly flight availability from Columbus to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Columbus Airport to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight at noon.

What is the cheapest day to fly from Columbus Airport to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus Airport to Ireland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated December 4, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Columbus Airport to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,064 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,500 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus Airport to Ireland?

    There are many flights that can get you from Columbus Airport to Ireland in 14h 25m. Fly via United Airlines, American Airlines, or British Airways to get the fastest option. There are 3560 mi between Columbus Airport and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Columbus Airport to Ireland?

    When deciding which route to take from Columbus Airport to Ireland consider Columbus - Dublin, Columbus - Shannon or Columbus - Cork as they are the most popular.

  • Can I find deals for flights from Columbus to Ireland that include hotel bookings?

    Yes. In addition to deals on Columbus to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Ireland.

  • Can I find deals for business class flights from Columbus to Ireland?

    Yes. Cheapflights offers flight deals from Columbus to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus Airport to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Ireland (average of $433). Flying from Columbus Airport to Ireland in June is currently the most expensive (average of $780). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Columbus to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Columbus to Ireland

Discover the top 6 airlines that operate flights from Columbus to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$774FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$532Average$783FlexibilityNo cancel feeOn-time69%
KLMCheapest$536Average$780FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$575Average$782FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$589Average$843FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$767Average$925FlexibilityNo cancel feeOn-timeN/A

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