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$261+ Cheap flights from Columbus (CMH) 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Dublin are usually found in February or November, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Columbus to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 June 12, 2025.

Round-trip from

$501
(Booking.com)

One-way from

$261
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,268
From Columbus to Dublin
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One-way flight from Columbus to Dublin
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Highest demand for flights based on searches. 24% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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.
Sun 8/39:20 amCMH - DUB
2 stops17h 25mAir Canada
Tue 8/199:20 amDUB - CMH
2 stops35h 13mAir Canada
Deal found 6/11$501
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/157:00 amCMH - DUB
2 stops19h 10mUnited Airlines
Wed 11/59:00 amDUB - CMH
2 stops36h 42mUnited Airlines
Deal found 6/10$504
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 12/26:07 amCMH - DUB
2 stops20h 03mMultiple Airlines
Mon 12/811:45 amDUB - CMH
2 stops36h 51mMultiple Airlines
Deal found 6/10$514
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 8/1010:26 amCMH - DUB
2 stops16h 29mDelta
Wed 8/201:15 pmDUB - CMH
2 stops16h 00mDelta
Deal found 6/9$540
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:44 pmCMH - DUB
2 stops39h 56mIberia
Wed 8/201:45 pmDUB - CMH
1 stop12h 50mIberia
Deal found 6/12$557
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:08 pmCMH - DUB
1 stop10h 37mKLM
Wed 8/2011:00 amDUB - CMH
1 stop12h 40mKLM
Deal found 6/9$586
This FlightHub deal was found by Cheapflights users on 6/9. 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 9/267:00 amCMH - DUB
2 stops45h 25mScandinavian Airlines
Mon 9/2912:40 pmDUB - CMH
2 stops38h 33mScandinavian Airlines
Deal found 6/9$597
This Air France deal was found by Cheapflights users on 6/11. 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.
Fri 8/812:38 pmCMH - DUB
1 stop15h 07mAir France
Wed 8/2012:00 pmDUB - CMH
2 stops13h 48mAir France
Deal found 6/11$670
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Wed 12/242:25 pmCMH - DUB
2 stops36h 30mBritish Airways
Wed 12/318:40 amDUB - CMH
2 stops16h 45mBritish Airways
Deal found 6/11$672
This Ovago deal was found by Cheapflights users on 6/12. 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.
Tue 10/147:51 pmCMH - DUB
1 stop9h 29mLufthansa
Sat 10/259:00 amDUB - CMH
2 stops17h 05mLufthansa
Deal found 6/12$744

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 June 12, 2025.
Use the filters below to find and compare flights from Columbus Airport to Dublin that are best for you.

Fly from

Columbus

Fly to

Dublin

Route

Depart

Return

Price

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 8/3

9:20 am-7:45 am

2 stops17h 25m

Dublin

Tue 8/19

9:20 am-3:33 pm

2 stops35h 13m

$501

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 10/15

7:00 am-7:10 am

2 stops19h 10m

Dublin

Wed 11/5

9:00 am-4:42 pm

2 stops36h 42m

$504

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 12/2

6:07 am-7:10 am

2 stops20h 03m

Dublin

Mon 12/8

11:45 am-7:36 pm

2 stops36h 51m

$514

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 8/10

10:26 am-7:55 am

2 stops16h 29m

Dublin

Wed 8/20

1:15 pm-12:15 am

2 stops16h 00m

$540

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sat 8/9

8:44 pm-5:40 pm

2 stops39h 56m

Dublin

Wed 8/20

1:45 pm-9:35 pm

1 stop12h 50m

$557

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Fri 8/8

5:08 pm-8:45 am

1 stop10h 37m

Dublin

Wed 8/20

11:00 am-6:40 pm

1 stop12h 40m

$586

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Fri 9/26

7:00 am-9:25 am

2 stops45h 25m

Dublin

Mon 9/29

12:40 pm-10:13 pm

2 stops38h 33m

$597

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Fri 8/8

12:38 pm-8:45 am

1 stop15h 07m

Dublin

Wed 8/20

12:00 pm-8:48 pm

2 stops13h 48m

$670

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 10/14

7:51 pm-10:20 am

1 stop9h 29m

Dublin

Sat 10/25

9:00 am-9:05 pm

2 stops17h 05m

$744

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Sun 8/3

2:44 pm-11:55 am

2 stops16h 11m

Dublin

Sat 8/9

7:00 pm-5:26 pm

2 stops27h 26m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 results
1
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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 Airport to Dublin

How far ahead should I book a flight from Columbus Airport 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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Columbus Airport to Dublin, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Dublin (average of $509). Flying from Columbus Airport to Dublin in June is currently the most expensive (average of $947). 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 June 12, 2025.

It’s optimal to fly from Columbus Airport to Dublin in the morning. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Columbus Airport 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 Airport to Dublin flight should consider departing on Tuesday 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
To help decide which airline to fly from Columbus to Dublin, see what other customers have to say about Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    If you book a flight to Dublin from Columbus, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Columbus to Dublin per day from 7 different airlines.

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

    According to our current data, Air Canada ($501), United Airlines ($504), and Delta ($540) offers the cheapest pricing from Columbus Airport to Dublin. Air Canada is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Columbus Airport to Dublin one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $412. American Airlines flights start at $413 while deals on Aer Lingus start at $498 one-way.

  • 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 Airport to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Dublin (average of $509). Flying from Columbus Airport to Dublin in June is currently the most expensive (average of $947). 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 Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Columbus to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Shannon flights
Columbus to Milltown (Kerry) flights
Columbus to Cork flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$343Average$790FlexibilityNo cancel feeOn-time77%
DeltaCheapest$466Average$748FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$478Average$694FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$513Average$861FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$580Average$899FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$582Average$865FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$743Average$964FlexibilityNo cancel feeOn-timeN/A

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