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$382+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Dublin are usually found in November or January, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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 December 18, 2025.

This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:16 pmCMH - DUB
1 stop12h 54mMultiple Airlines
Wed 1/149:00 amDUB - CMH
1 stop16h 56mMultiple Airlines
Deal found 12/18$463
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/292:16 pmCMH - DUB
1 stop12h 54mMultiple Airlines
Fri 1/99:00 amDUB - CMH
1 stop16h 56mMultiple Airlines
Deal found 12/16$564
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/297:45 pmCMH - DUB
2 stops31h 25mUnited Airlines
Fri 1/99:00 amDUB - CMH
2 stops33h 22mUnited Airlines
Deal found 12/16$760
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:10 pmCMH - DUB
1 stop12h 45mLufthansa
Mon 12/225:10 amDUB - CMH
2 stops23h 34mLufthansa
Deal found 12/17$1,048
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/1712:33 pmCMH - DUB
1 stop14h 12mDelta
Wed 12/248:50 amDUB - CMH
2 stops20h 23mDelta
Deal found 12/17$1,052
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/176:53 pmCMH - DUB
1 stop10h 02mUnited Airlines
Wed 12/2412:05 pmDUB - CMH
1 stop11h 55mUnited Airlines
Deal found 12/17$1,054
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:51 amCMH - DUB
1 stop16h 14mAer Lingus
Fri 1/23:20 pmDUB - CMH
1 stop12h 37mAer Lingus
Deal found 12/16$1,082
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:15 pmCMH - DUB
1 stop10h 55mLufthansa
Mon 12/2212:05 pmDUB - CMH
1 stop11h 55mLufthansa
Deal found 12/17$1,118

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 December 18, 2025.

Round-trip from

$429
(Kiwi.com)

One-way from

$382
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$688
From Columbus to Dublin
Search Deals
One-way flight from Columbus to Dublin
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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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 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 December 18, 2025.
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 1/1

4:15 pm-8:10 am

1 stop10h 55m

Dublin

Wed 1/14

9:00 am-3:45 pm

2 stops35h 45m

$456

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 1/14

9:00 am-8:10 am

1 stop18h 10m

Dublin

Wed 1/21

9:00 am-1:22 pm

2 stops33h 22m

$456

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 12/29

2:16 pm-8:10 am

1 stop12h 54m

Dublin

Wed 1/14

9:00 am-7:06 pm

2 stops15h 06m

$469

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 1/11

9:30 am-7:10 am

1 stop16h 40m

Dublin

Sun 1/18

9:00 am-8:56 pm

1 stop16h 56m

$471

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 3/1

9:30 am-7:10 am

1 stop16h 40m

Dublin

Tue 3/10

11:45 am-8:56 pm

2 stops37h 11m

$478

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 3/19

5:10 pm-9:20 am

1 stop12h 10m

Dublin

Thu 3/26

11:30 am-9:59 pm

1 stop14h 29m

$484

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 1/31

4:13 pm-8:40 am

1 stop11h 27m

Dublin

Sat 2/7

11:30 am-8:31 pm

1 stop14h 01m

$484

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Thu 2/5

9:00 am-8:10 am

1 stop18h 10m

Dublin

Mon 2/9

10:40 am-1:22 pm

1 stop31h 42m

$484

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 3/17

3:08 pm-10:20 am

1 stop15h 12m

Dublin

Tue 3/24

12:05 pm-9:38 am

1 stop25h 33m

$484

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 12/29

2:16 pm-8:10 am

1 stop12h 54m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 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 December 12, 2025.

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.

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

Find hourly flight availability from Columbus to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Columbus to Dublin in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Columbus to Dublin?

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

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

How much does it cost to fly round-trip from Columbus to Dublin?

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 December 18, 2025.
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
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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
8,006 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,091 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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
11,054 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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
10,534 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

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 7 different airlines.

  • How long is the flight from Columbus to Dublin?

    For as low as $456, United Airlines can have you in Dublin from Columbus in 10h 55m. Columbus and Dublin are separated by a distance of 3560 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Dublin, with prices starting at $433. Additional round-trip tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at $531 and $536, respectively. Delta is priced at 43% 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
Wicklow
Leixlip

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Top 7 airlines flying from Columbus to Dublin

Discover the top 7 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$764FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$528Average$860FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%
KLMCheapest$536Average$780FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$574Average$915FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$575Average$782FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$767Average$947FlexibilityNo cancel feeOn-timeN/A

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