HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$455+ Cheap flights from Roanoke (ROA) to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — DUB
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Roanoke 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.

Find flight deals from Roanoke to Dublin

Cheapest flights from Roanoke to Dublin
Explore the most affordable flight options available from Roanoke to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/210:20 amROA - DUB
1 stop19h 00mUnited Airlines
Fri 12/129:00 amDUB - ROA
2 stops34h 09mUnited Airlines
Deal found 10/28$455
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/210:20 amROA - DUB
2 stops15h 50mAir Canada
Fri 12/129:00 amDUB - ROA
2 stops34h 09mAir Canada
Deal found 10/28$462
This Gotogate deal was found by Cheapflights users on 10/29. 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 11/55:38 pmROA - DUB
2 stops18h 32mMultiple Airlines
Wed 11/129:00 amDUB - ROA
2 stops19h 30mMultiple Airlines
Deal found 10/29$476
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 12/96:00 amROA - DUB
2 stops20h 45mDelta
Sun 12/1410:45 amDUB - ROA
2 stops28h 55mDelta
Deal found 10/29$488
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/910:50 amROA - DUB
1 stop16h 20mUnited Airlines
Sun 12/1410:40 amDUB - ROA
1 stop15h 05mUnited Airlines
Deal found 10/29$508
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/55:38 pmROA - DUB
1 stop33h 32mUnited Airlines
Wed 11/129:00 amDUB - ROA
2 stops41h 08mUnited Airlines
Deal found 10/29$511
This Booking.com deal was found by Cheapflights users on 10/28. 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 11/96:20 amROA - DUB
2 stops19h 50mMultiple Airlines
Sat 11/155:20 pmDUB - ROA
2 stops35h 10mMultiple Airlines
Deal found 10/28$544
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/58:25 amROA - DUB
1 stop19h 15mAmerican Airlines
Wed 11/1211:30 amDUB - ROA
1 stop14h 05mAmerican Airlines
Deal found 10/29$597
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/1210:20 amROA - DUB
1 stop19h 00mUnited Airlines
Fri 12/199:30 amDUB - ROA
2 stops19h 00mUnited Airlines
Deal found 10/28$613

Cheap flight deals from Roanoke to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$455
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$736
Provider with most accurate pricing for Roanoke-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-Dublin flights.
Search Deals
From Roanoke to Dublin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke 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 October 29, 2025.
Use the filters below to find and compare flights from Roanoke to Dublin that are best for you.

Fly from

Roanoke

Fly to

Dublin

Route

Depart

Return

Price

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 12/2

10:20 am-10:20 am

1 stop19h 00m

Dublin

Fri 12/12

9:00 am-2:09 pm

2 stops34h 09m

$455

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Mon 2/16

5:33 pm-8:10 am

1 stop33h 37m

Dublin

Fri 2/27

9:00 am-8:07 pm

2 stops40h 07m

$455

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 12/9

6:00 am-7:45 am

2 stops20h 45m

Dublin

Sun 12/14

10:45 am-10:40 am

2 stops28h 55m

$488

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 12/9

11:20 am-7:45 am

2 stops15h 25m

Dublin

Sun 12/14

9:45 am-7:15 pm

1 stop14h 30m

$488

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 12/9

10:50 am-8:10 am

1 stop16h 20m

Dublin

Sun 12/14

10:40 am-8:45 pm

1 stop15h 05m

$508

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 2/24

6:45 am-8:10 am

1 stop20h 25m

Dublin

Sun 3/1

12:05 pm-8:07 pm

1 stop13h 02m

$533

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Mon 2/23

2:47 pm-10:20 am

1 stop14h 33m

Dublin

Sun 3/1

12:05 pm-8:07 pm

1 stop13h 02m

$533

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Wed 3/4

10:15 am-10:20 am

1 stop19h 05m

Dublin

Sun 3/8

12:05 pm-6:38 pm

1 stop10h 33m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Roanoke to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Roanoke to Dublin in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Roanoke-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Roanoke-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Roanoke-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Roanoke-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Roanoke to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Roanoke 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 Roanoke to Dublin

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

Currently, October is the cheapest month in which you can book a flight from Roanoke to Dublin (average of $491). Flying from Roanoke to Dublin in July is currently the most expensive (average of $817). 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 ROA to DUB?

Find hourly flight availability from Roanoke 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 October 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Roanoke to Dublin by exploring options for tickets at noon.

How much does it cost to fly round-trip from Roanoke 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 October 29, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Roanoke to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Roanoke to Dublin?

    A quick flight from Roanoke to Dublin can take about 19h. United Airlines provides one of the quickest options available for as low as $455. Roanoke and Dublin are separated by a distance of 3570 mi.

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

    Our cheapest airline available from Roanoke to Dublin is American Airlines. Our recent data shows that you can find tickets from as low as $503 on this airline. An additional option worth looking into is United Airlines, starting at $532. You may be able to fly from Roanoke to Dublin for 38% less than the average price by searching for these airlines.

  • Can I find deals for flights from Roanoke to Dublin that include hotel bookings?

    Yes. In addition to deals on Roanoke to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Roanoke to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Dublin.

  • Can I find deals for business class flights from Roanoke to Dublin?

    Yes. Cheapflights offers flight deals from Roanoke 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 Roanoke to Dublin?

    Currently, October is the cheapest month in which you can book a flight from Roanoke to Dublin (average of $491). Flying from Roanoke to Dublin in July is currently the most expensive (average of $817). 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
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 Roanoke to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dublin flights
Reagan-National to Dublin flights
Raleigh to Dublin flights
Greensboro to Dublin flights
Richmond to Dublin flights
Norfolk to Dublin flights
Dulles Intl to Shannon flights
Reagan-National to Shannon flights
Dulles Intl to Cork flights
Reagan-National to Cork flights
Charlottesville to Dublin flights
Raleigh to Shannon flights
Dulles Intl to Knock flights
Greensboro to Shannon flights
Raleigh to Cork flights
Norfolk to Shannon flights
Lynchburg to Dublin flights
Richmond to Shannon flights
Dulles Intl to Milltown (Kerry) flights
Greensboro to Cork flights
Blountville to Dublin flights
Norfolk to Cork flights
Newport News to Dublin flights
Richmond to Cork flights
Roanoke to Cork flights
Salisbury to Dublin flights
Raleigh to Milltown (Kerry) flights
Dulles Intl to Donegal flights
Staunton to Shannon flights
Reagan-National to Donegal flights

Top 2 airlines flying from Roanoke to Dublin

Discover the top 2 airlines that operate flights from Roanoke 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$503Average$991FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$532Average$715FlexibilityNo cancel feeOn-time69%

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.