HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$331+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DUB
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 17, 2025.

Round-trip from

$649
(Mytrip)

One-way from

$331
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$951
From Columbus to Dublin
Search Deals
One-way flight from Columbus to Dublin
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 8/97:45 pmCMH - DUB
1 stop30h 25mUnited Airlines
Tue 8/199:20 amDUB - CMH
2 stops31h 34mUnited Airlines
Deal found 4/17$547
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:00 amCMH - DUB
2 stops20h 45mAir Canada
Wed 8/209:50 amDUB - CMH
2 stops33h 15mAir Canada
Deal found 4/16$548
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:25 amCMH - DUB
2 stops36h 30mMultiple Airlines
Wed 5/211:30 pmDUB - CMH
2 stops24h 04mMultiple Airlines
Deal found 4/16$649
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:00 pmCMH - DUB
1 stop12h 45mKLM
Wed 6/410:00 amDUB - CMH
1 stop18h 59mKLM
Deal found 4/16$796
This Delta deal was found by Cheapflights users on 4/17. 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 5/2812:35 pmCMH - DUB
2 stops14h 20mDelta
Wed 6/410:00 amDUB - CMH
2 stops19h 08mDelta
Deal found 4/17$800
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:45 pmCMH - DUB
1 stop9h 35mLufthansa
Mon 8/189:00 amDUB - CMH
2 stops37h 11mLufthansa
Deal found 4/16$809
This Finnair deal was found by Cheapflights users on 4/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:40 pmCMH - DUB
1 stop14h 00mFinnair
Sun 7/201:45 pmDUB - CMH
1 stop13h 20mFinnair
Deal found 4/16$856
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:53 amCMH - DUB
1 stop17h 17mAer Lingus
Wed 4/304:20 pmDUB - CMH
1 stop11h 48mAer Lingus
Deal found 4/16$971
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 6/61:12 pmCMH - DUB
1 stop11h 18mAmerican Airlines
Sat 8/29:30 amDUB - CMH
1 stop18h 41mAmerican Airlines
Deal found 4/16$986
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:45 amCMH - DUB
2 stops25h 30mScandinavian Airlines
Sun 9/79:45 pmDUB - CMH
3 stops29h 44mScandinavian Airlines
Deal found 4/17$1,012
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:52 amCMH - DUB
2 stops19h 48mBritish Airways
Sat 8/28:10 pmDUB - CMH
2 stops26h 07mBritish Airways
Deal found 4/16$1,023
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:45 amCMH - DUB
2 stops22h 50mTurkish Airlines
Sat 10/181:35 pmDUB - CMH
2 stops39h 09mTurkish Airlines
Deal found 4/15$1,148

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 April 17, 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

Wed 5/14

5:25 am-10:55 pm

2 stops36h 30m

Dublin

Wed 5/21

1:30 pm-8:34 am

2 stops24h 04m

$649

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 5/13

6:48 pm-11:10 am

1 stop11h 22m

Dublin

Thu 5/22

9:50 am-1:15 pm

2 stops32h 25m

$658

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 5/28

5:00 pm-10:45 am

1 stop12h 45m

Dublin

Wed 6/4

10:00 am-11:59 pm

1 stop18h 59m

$796

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 5/28

12:35 pm-7:55 am

2 stops14h 20m

Dublin

Wed 6/4

11:00 am-12:08 am

1 stop18h 08m

$800

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 7/14

4:40 pm-11:40 am

1 stop14h 00m

Dublin

Sun 7/20

1:45 pm-10:05 pm

1 stop13h 20m

$856

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Tue 6/10

4:15 pm-7:45 am

2 stops34h 30m

Dublin

Fri 6/20

9:50 am-9:36 pm

1 stop16h 46m

$903

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Wed 4/23

6:53 am-5:10 am

1 stop17h 17m

Dublin

Wed 4/30

4:20 pm-11:08 pm

1 stop11h 48m

$971

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Fri 6/6

1:12 pm-5:30 am

1 stop11h 18m

Dublin

Sat 8/2

9:30 am-11:11 pm

1 stop18h 41m

$986

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Fri 6/6

8:52 am-9:40 am

2 stops19h 48m

Dublin

Sat 8/2

8:10 pm-5:17 pm

2 stops26h 07m

$1,023

ColumbusDublin

CMH - DUB

CMHDUB

Columbus

Mon 4/21

7:00 am-11:50 am

2 stops23h 50m

Dublin

Mon 4/28

7:05 pm-9:40 pm

2 stops31h 35m

$1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 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 April 11, 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 $1,006). 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 April 17, 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 April 17, 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
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,769 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 United Airlines is currently your cheapest option to Dublin, with prices starting at $658. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $796 and $800, respectively. United Airlines is priced at 22% 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 $1,006). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Cleveland to Dublin flights
Detroit to Dublin flights
Cincinnati to Dublin flights
Pittsburgh to Dublin flights
Columbus to Dublin flights
Dayton to Dublin flights
Pittsburgh to Shannon flights
Detroit to Shannon flights
Cincinnati to Shannon flights
Cleveland to Shannon flights
Columbus to Shannon flights
Akron to Dublin flights
Pittsburgh to Cork flights
Dayton to Shannon flights
Akron to Shannon flights
Cincinnati to Cork flights
Detroit to Cork flights
Cleveland to Cork flights
Columbus to Cork flights
Dayton to Cork flights
Pittsburgh to Milltown (Kerry) flights
Toledo to Shannon flights
Toledo to Cork flights
Toledo to Dublin flights
Columbus to Milltown (Kerry) flights
Akron 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$343Average$774FlexibilityNo cancel feeOn-time77%
DeltaCheapest$466Average$694FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$478Average$650FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$501Average$916FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$549Average$929FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$594Average$920FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$743Average$964FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.