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$617 Cheap Flights from Dublin (DUB) to Columbus (CMH)

View $617 flight on Sat, Nov 7, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Dublin to Columbus (DUB-CMH)

Prices were available within the past 7 days and start at $617 for one-way flights and $756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Nov 18 - Thu, Nov 26
DUB
Dublin
CMH
Columbus
$756 Roundtrip, found 16 hours ago
$756
Roundtrip
found 16 hours ago
Select Icelandair flight, departing Wed, Nov 18 from Dublin to Columbus, returning Thu, Nov 26, priced at $756 found 16 hours ago
Icelandair
Tue, Dec 8 - Fri, Dec 25
DUB
Dublin
CMH
Columbus
$780 Roundtrip, found 2 days ago
$780
Roundtrip
found 2 days ago
Select Icelandair flight, departing Tue, Dec 8 from Dublin to Columbus, returning Fri, Dec 25, priced at $780 found 2 days ago
Icelandair
Sun, Nov 1 - Sat, Nov 14
DUB
Dublin
CMH
Columbus
$862 Roundtrip, found 1 hour ago
$862
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Nov 1 from Dublin to Columbus, returning Sat, Nov 14, priced at $862 found 1 hour ago
British Airways
Wed, Nov 11 - Sun, Nov 15
DUB
Dublin
CMH
Columbus
$905 Roundtrip, found 18 hours ago
$905
Roundtrip
found 18 hours ago
Select British Airways flight, departing Wed, Nov 11 from Dublin to Columbus, returning Sun, Nov 15, priced at $905 found 18 hours ago
American Airlines
Sun, Nov 1 - Sat, Nov 14
DUB
Dublin
CMH
Columbus
$914 Roundtrip, found 1 hour ago
$914
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Nov 1 from Dublin to Columbus, returning Sat, Nov 14, priced at $914 found 1 hour ago
American Airlines
Wed, Nov 18 - Thu, Nov 26
DUB
Dublin
CMH
Columbus
$918 Roundtrip, found 16 hours ago
$918
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Nov 18 from Dublin to Columbus, returning Thu, Nov 26, priced at $918 found 16 hours ago
American Airlines
Wed, Nov 18 - Thu, Nov 26
DUB
Dublin
CMH
Columbus
$942 Roundtrip, found 16 hours ago
$942
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Nov 18 from Dublin to Columbus, returning Thu, Nov 26, priced at $942 found 16 hours ago
British Airways
Sun, Nov 1 - Sat, Nov 14
DUB
Dublin
CMH
Columbus
$942 Roundtrip, found 1 hour ago
$942
Roundtrip
found 1 hour ago
Select British Airways flight, departing Sun, Nov 1 from Dublin to Columbus, returning Sat, Nov 14, priced at $942 found 1 hour ago
Iberia
Mon, Nov 2 - Tue, Nov 10
DUB
Dublin
CMH
Columbus
$1,018 Roundtrip, found 14 hours ago
$1,018
Roundtrip
found 14 hours ago
Select Iberia flight, departing Mon, Nov 2 from Dublin to Columbus, returning Tue, Nov 10, priced at $1,018 found 14 hours ago
Aer Lingus
Sun, Nov 1 - Sat, Nov 14
DUB
Dublin
CMH
Columbus
$1,052 Roundtrip, found 1 hour ago
$1,052
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Sun, Nov 1 from Dublin to Columbus, returning Sat, Nov 14, priced at $1,052 found 1 hour ago

Alternative airports near Columbus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Glenn Columbus Intl. CMH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,202
CMH
John Glenn Columbus Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,202

What you need to know for your flight from Dublin to John Glenn Columbus Intl.

Dublin (DUB) to Columbus (CMH) at a glance

Experience a range of airlines offering flights from Dublin (DUB) to Columbus (CMH) on this international long-haul journey. Evaluate choices from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans as you uncover the iconic attractions and neighborhoods of Columbus. Here, you’ll find essential information for flights from Dublin Airport (DUB) to John Glenn Columbus International Airport (CMH).

  • Fastest flight duration: around 9h 30m in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 3,600 miles (5,790 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $565–$995, depending on seasonality and how far ahead you book

Flights from Dublin Airport (DUB) to John Glenn Columbus International Airport (CMH)

Based on the latest traveler bookings, here are the top airlines flying from Dublin to Columbus, often favored for their one-stop options. Popular layover spots include Philadelphia International Airport (PHL) with about a 2-hour layover, O'Hare International Airport (ORD) at approximately 1 hour and 15 minutes, and Charlotte-Douglas International Airport (CLT), also around 1 hour and 15 minutes. These choices allow you to tailor your itinerary by balancing cost, total travel time, and cabin class.

  • American Airlines: This full-service airline dominates the route, providing one-stop options. One-way tickets generally fall between $590 and $995. It operates around 78% of the flights, with an in-flight duration of 9 hours and 30 minutes, and a total travel time of about 11 hours, including layover.
  • Aer Lingus: Another full-service option, Aer Lingus offers one-stop flights with fares ranging from $645 to $3425. It handles roughly 17% of departures on this route, featuring an in-flight time of 9 hours and 30 minutes and a complete journey duration of approximately 11 hours, factoring in a layover.

How to find the best prices for flights from Dublin (DUB) to Columbus (CMH)

Getting some of the best deals on flights from Dublin to Columbus is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking at least two months in advance, which coincides with when most travelers make their reservations. Morning departures, between 5 AM and 12 PM, are not only the most popular but also tend to offer lower prices. Additionally, flying on Monday usually results in cheaper tickets, while Sunday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at John Glenn Columbus International Airport from Dublin Airport

Columbus welcomes travelers from Dublin with a range of transport options based on price, convenience, and proximity. For departures, Dublin Airport is roughly a 15-minute drive (covering about 8 miles) from central Dublin. Here's how to reach Columbus efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Columbus, with private rides that can be arranged in advance.
  • Car rental: Renting a car from John Glenn Columbus International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at John Glenn Columbus International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From John Glenn Columbus International Airport, the Columbus Bus Station, a bus station, is located about 8.6 miles away by car, providing convenient access for travelers heading into the city.

Frequently asked questions

How much does a flight from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) cost?
You can find cheap one-way flights from $617 and cheap return flights from $756 Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) with Expedia. One-way flights typically cost between $733 and $3055, and return flights often range between $918 and $4867. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The cheapest month to fly from DUB to CMH is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Enter DUB to CMH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Brussels Airlines is one of the cheapest airlines offering connecting flights from Dublin (DUB) to Columbus (CMH), with round-trip tickets starting from around $995 with a layover in O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
To find a cheap flight from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The earliest flight from Dublin (DUB) to Columbus, OH (CMH) usually departs at around 4:15 AM, with service provided by TAP Portugal and American Airlines. This flight is available as a seasonal service in March, giving you a head start on your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The most popular departure times for flights from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) are in the late morning, from 9am to 12pm. About 52% of passengers prefer this time window. Many major carriers, including Aer Lingus, American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
A flight from DUB to CMH with a layover takes around 11 hours 50 minutes, with the route covering approximately 3,563 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Business class seats are offered on the DUB to CMH route. Airlines that offer business class service on this route include:

  • United Airlines
  • Aer Lingus
  • KLM
  • American Airlines
  • British Airways
  • Delta Air Lines
  • Finnair
  • Air Canada
  • Lufthansa

How do I earn miles on a Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Columbus from DUB (DUB)?
When traveling from DUB (DUB) to Columbus, you can fly into Columbus Metropolitan (CSG) and John Glenn Columbus Intl. (CMH). Some flights may connect through major hubs like Heathrow (LHR), Schiphol (AMS), Logan Intl. (BOS) before reaching Columbus. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight and hotel package?
Securing a Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) Columbus Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
If you booked your Dublin (DUB) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
John Glenn Columbus Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$755
Distance
3562 mi

Book with confidence

Dublin to Columbus Flights

The cheapest times to fly from Dublin to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Columbus are during the month of November. You can find some of the cheapest flights from Dublin to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Columbus

Sunday is one of the best days to book for cheap flights from Dublin to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $617 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Columbus Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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