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$283+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Dublin are usually found in November or February, 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 (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 junio 16, 2025.

Round-trip from

$502
(Booking.com)

Popular in

June

Cheapest in

November

Average price

$1,268
From Columbus to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 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 junio 16, 2025.

This Booking.com deal was found by Cheapflights users on 6/15. 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.
dom. 8/36:00 amCMH - DUB
2 stops21h 15mAir Canada
mar. 8/199:20 amDUB - CMH
2 stops35h 13mAir Canada
Deal found 6/15$502
This United Airlines deal was found by Cheapflights users on 6/16. 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.
dom. 8/1010:32 amCMH - DUB
1 stop18h 48mUnited Airlines
jue. 8/219:50 amDUB - CMH
1 stop15h 48mUnited Airlines
Deal found 6/16$521
This KLM deal was found by Cheapflights users on 6/15. 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.
dom. 8/32:09 pmCMH - DUB
1 stop14h 51mKLM
mar. 8/1911:00 amDUB - CMH
1 stop18h 15mKLM
Deal found 6/15$528
This Delta deal was found by Cheapflights users on 6/14. 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.
lun. 8/1111:49 amCMH - DUB
2 stops17h 11mDelta
mar. 8/2610:00 amDUB - CMH
2 stops19h 15mDelta
Deal found 6/14$541
This Iberia deal was found by Cheapflights users on 6/13. 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.
sáb. 8/95:00 pmCMH - DUB
2 stops43h 40mIberia
mié. 8/201:45 pmDUB - CMH
1 stop11h 45mIberia
Deal found 6/13$558
This Air France deal was found by Cheapflights users on 6/13. 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.
vie. 8/81:38 pmCMH - DUB
1 stop13h 17mMultiple Airlines
mié. 8/2012:00 pmDUB - CMH
2 stops13h 48mMultiple Airlines
Deal found 6/13$591
This FlightHub deal was found by Cheapflights users on 6/14. 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.
jue. 10/27:00 amCMH - DUB
2 stops45h 25mScandinavian Airlines
lun. 10/612:40 pmDUB - CMH
2 stops38h 33mScandinavian Airlines
Deal found 6/14$598
This Finnair deal was found by Cheapflights users on 6/15. 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.
mié. 8/134:13 pmCMH - DUB
1 stop14h 27mFinnair
dom. 8/249:45 amDUB - CMH
2 stops18h 50mFinnair
Deal found 6/15$601
This Travelocity deal was found by Cheapflights users on 6/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/132:09 pmCMH - DUB
2 stops14h 46mLufthansa
dom. 8/245:45 pmDUB - CMH
2 stops28h 03mLufthansa
Deal found 6/15$630
This Gotogate deal was found by Cheapflights users on 6/15. 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.
mié. 10/112:33 pmCMH - DUB
2 stops16h 12mBritish Airways
mié. 10/88:30 amDUB - CMH
2 stops16h 55mBritish Airways
Deal found 6/15$768
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/111:13 pmCMH - DUB
1 stop11h 17mAmerican Airlines
vie. 7/189:30 amDUB - CMH
1 stop10h 54mAmerican Airlines
Deal found 6/16$806

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 junio 16, 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

dom. 8/3

6:00 am-8:15 am

2 stops21h 15m

Dublin

mar. 8/19

9:20 am-3:33 pm

2 stops35h 13m

$502

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

dom. 8/10

10:32 am-10:20 am

1 stop18h 48m

Dublin

jue. 8/21

9:50 am-8:38 pm

1 stop15h 48m

$521

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

dom. 8/3

2:09 pm-10:00 am

1 stop14h 51m

Dublin

mar. 8/19

11:00 am-12:15 am

1 stop18h 15m

$528

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

lun. 8/11

11:49 am-10:00 am

2 stops17h 11m

Dublin

mar. 8/26

10:00 am-12:15 am

2 stops19h 15m

$541

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

sáb. 8/9

5:00 pm-5:40 pm

2 stops43h 40m

Dublin

mié. 8/20

1:45 pm-8:30 pm

1 stop11h 45m

$558

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

vie. 8/8

1:38 pm-7:55 am

1 stop13h 17m

Dublin

mié. 8/20

12:00 pm-8:48 pm

2 stops13h 48m

$591

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

jue. 10/2

7:00 am-9:25 am

2 stops45h 25m

Dublin

lun. 10/6

12:40 pm-10:13 pm

2 stops38h 33m

$598

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

mié. 8/13

4:13 pm-11:40 am

1 stop14h 27m

Dublin

dom. 8/24

9:45 am-11:35 pm

2 stops18h 50m

$601

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

mié. 8/13

2:09 pm-9:55 am

2 stops14h 46m

Dublin

dom. 8/24

5:45 pm-4:48 pm

2 stops28h 03m

$630

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

mié. 10/1

12:33 pm-9:45 am

2 stops16h 12m

Dublin

mié. 10/8

8:30 am-8:25 pm

2 stops16h 55m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 13 results
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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 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 June 13, 2025.

The best time to book flights from Columbus to Dublin is 65 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 $509). Flying from Columbus to Dublin in June is currently the most expensive (average of $942). 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 junio 16, 2025.

It’s optimal to fly from Columbus 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 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 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 junio 16, 2025.
Read through reviews of airlines operating flights from Columbus to Dublin, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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!
Finnair
7.6
Good
1,291 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
1,393 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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?

    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.

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

    Flying on Air Canada is currently your cheapest option to Dublin, with prices starting at $502. Additional round-trip tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at $521 and $528, respectively. Air Canada is priced at 38% 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 $509). Flying from Columbus to Dublin in June is currently the most expensive (average of $942). 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?

Book flights to Columbus if you plan to visit one of these locations
Maynooth
Castleknock
Swords
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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$478Average$738FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$497Average$790FlexibilityNo cancel feeOn-time77%
DeltaCheapest$497Average$767FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$513Average$902FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$582Average$864FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$588Average$904FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$743Average$964FlexibilityNo cancel feeOn-timeN/A

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