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$208+ Cheap flights from Columbus to Dublin (DUB)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Columbus to Dublin

Cheapest flights from Columbus to Dublin
Explore the most affordable flight options available from Columbus to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:00 am
CMH
-
DUB
1 stop20h 10m
United Airlines
Sun 2/89:00 am
DUB
-
CMH
2 stops32h 41m
United Airlines
Deal found 2/2$458
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:05 am
CMH
-
DUB
1 stop18h 05m
United Airlines
Mon 3/98:00 am
DUB
-
CMH
2 stops34h 12m
United Airlines
Deal found 2/2$460
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 2/210:55 am
CMH
-
DUB
2 stops15h 35m
United Airlines
Wed 2/189:00 am
DUB
-
CMH
1 stop16h 56m
United Airlines
Deal found 2/1$464
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 pm
CMH
-
DUB
2 stops18h 01m
British Airways
Mon 3/98:50 am
DUB
-
CMH
2 stops15h 40m
British Airways
Deal found 2/1$471
This Air France deal was found by Cheapflights users on 2/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:34 pm
CMH
-
DUB
1 stop11h 11m
Multiple Airlines
Wed 3/259:45 am
DUB
-
CMH
1 stop12h 33m
Multiple Airlines
Deal found 2/1$474
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:48 am
CMH
-
DUB
2 stops20h 57m
British Airways
Mon 4/208:30 pm
DUB
-
CMH
2 stops26h 36m
British Airways
Deal found 2/2$475
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 3/410:27 am
CMH
-
DUB
2 stops18h 53m
United Airlines
Wed 3/118:00 am
DUB
-
CMH
1 stop16h 56m
United Airlines
Deal found 2/3$476
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 5/510:36 am
CMH
-
DUB
1 stop15h 44m
United Airlines
Wed 5/139:20 am
DUB
-
CMH
1 stop16h 02m
United Airlines
Deal found 2/3$478

Find flight deals from Columbus to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Round-trip from

$458
(United Airlines)

One-way from

$208
(oojo)

Popular in

June

Cheapest in

February

Average price

$518
From Columbus to Dublin
Search Deals
One-way flight from Columbus to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Columbus to Dublin that are best for you.

Fly from

Columbus

Fly to

Dublin

Route

Depart

Return

Price

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 3/5

10:34 am-10:20 am

1 stop18h 46m

Dublin

Wed 3/11

8:00 am-3:30 pm

2 stops35h 30m

$458

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 3/2

9:05 am-8:10 am

1 stop18h 05m

Dublin

Mon 3/9

8:00 am-2:12 pm

2 stops34h 12m

$460

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 3/4

2:53 pm-10:20 am

1 stop14h 27m

Dublin

Sun 3/8

8:00 am-8:56 pm

1 stop16h 56m

$473

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 2/21

10:36 am-10:20 am

1 stop18h 44m

Dublin

Sat 2/28

9:00 am-8:56 pm

1 stop16h 56m

$473

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

$478

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 3/18

5:14 pm-9:20 am

1 stop12h 06m

Dublin

Wed 3/25

11:30 am-9:59 pm

1 stop14h 29m

$487

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 3/19

9:30 am-6:10 am

1 stop16h 40m

Dublin

Mon 3/23

8:00 am-2:12 pm

2 stops34h 12m

$487

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/5

5:17 pm-2:35 pm

2 stops16h 18m

$208

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 5/17

2:15 pm-7:45 am

1 stop12h 30m

$279

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 5/18

8:56 pm-11:50 am

1 stop9h 54m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 16 results
1
2

Best time to book a flight from Columbus to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 to Dublin

How far ahead should I book a flight from Columbus to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Dublin. Price data was last updated on January 30, 2026.

The best time to book flights from Columbus to Dublin is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Columbus to Dublin (average of $433). Flying from Columbus to Dublin in June is currently the most expensive (average of $768). 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.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Columbus to Dublin, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
8,133 reviews
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
1,448 reviews
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
9,231 reviews
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
11,212 reviews
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
10,676 reviews
Delta
7.9
Good
8,133 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Columbus?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Columbus. Booking flights from Columbus to Dublin (DUB) should be relatively easy as there are 0 daily inbound flights from Columbus from 8 different airlines.

  • How long is the flight from Columbus to Dublin?

    For as low as $458, United Airlines can have you in Dublin from Columbus in 18h 46m. Columbus and Dublin are separated by a distance of 3560 mi.

  • What are the cheapest airlines flying from Columbus to Dublin round-trip?

    Flying on British Airways is currently your cheapest option to Dublin, with prices starting at $428. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $433 and $438, respectively. British Airways is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus to Dublin 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 to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Dublin (average of $433). Flying from Columbus to Dublin in June is currently the most expensive (average of $768). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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Alternative routes for Columbus to Dublin

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Top 8 airlines flying from Columbus to Dublin

Discover the top 8 airlines that operate flights from Columbus to Dublin. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$428Average$808FlexibilityNo cancel feeOn-time70%
DeltaCheapest$433Average$753FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$438Average$767FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$468Average$781FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$483Average$671FlexibilityNo cancel feeOn-time77%
KLMCheapest$483Average$780FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$575Average$782FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$873Average$1,011FlexibilityNo cancel feeOn-timeN/A

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