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$458+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 2/202:47 pm
ROA
-
DUB
1 stop14h 33m
United Airlines
Mon 2/239:00 am
DUB
-
ROA
2 stops34h 12m
United Airlines
Deal found 1/28$458
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/142:55 pm
ROA
-
DUB
1 stop14h 45m
United Airlines
Wed 4/229:50 am
DUB
-
ROA
2 stops38h 20m
United Airlines
Deal found 1/28$462
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/185:33 pm
ROA
-
DUB
1 stop33h 37m
United Airlines
Sun 2/2212:05 pm
DUB
-
ROA
1 stop13h 02m
United Airlines
Deal found 1/28$485
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:58 pm
ROA
-
DUB
1 stop12h 32m
American Airlines
Wed 4/2211:45 am
DUB
-
ROA
1 stop15h 41m
American Airlines
Deal found 1/28$489
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:00 pm
ROA
-
DUB
2 stops30h 10m
Multiple Airlines
Tue 11/35:10 am
DUB
-
ROA
2 stops23h 13m
Multiple Airlines
Deal found 1/28$491
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 10/268:00 pm
ROA
-
DUB
1 stop10h 20m
United Airlines
Tue 11/312:05 pm
DUB
-
ROA
1 stop16h 18m
United Airlines
Deal found 1/28$496
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:34 am
ROA
-
DUB
3 stops16h 41m
Multiple Airlines
Wed 4/229:50 am
DUB
-
ROA
2 stops28h 59m
Multiple Airlines
Deal found 1/28$497
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 4/1210:34 am
ROA
-
DUB
1 stop15h 46m
United Airlines
Mon 4/209:50 am
DUB
-
ROA
2 stops36h 15m
United Airlines
Deal found 1/27$512

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(United Airlines)

Popular in

June

Cheapest in

December
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. 17% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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 January 29, 2026.
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

Fri 2/20

2:47 pm-10:20 am

1 stop14h 33m

Dublin

Mon 2/23

9:00 am-2:12 pm

2 stops34h 12m

$458

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 4/14

2:55 pm-10:40 am

1 stop14h 45m

Dublin

Wed 4/22

9:50 am-7:10 pm

2 stops38h 20m

$462

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Wed 2/18

5:33 pm-8:10 am

1 stop33h 37m

Dublin

Sun 2/22

12:05 pm-8:07 pm

1 stop13h 02m

$485

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 4/14

12:58 pm-6:30 am

1 stop12h 32m

Dublin

Wed 4/22

11:45 am-10:26 pm

1 stop15h 41m

$489

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Tue 4/14

10:34 am-8:15 am

3 stops16h 41m

Dublin

Wed 4/22

9:50 am-9:49 am

2 stops28h 59m

$497

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Sun 4/12

10:34 am-7:20 am

1 stop15h 46m

Dublin

Mon 4/20

9:50 am-5:05 pm

2 stops36h 15m

$512

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Thu 6/4

3:10 pm-6:30 am

1 stop10h 20m

$485

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Thu 6/4

7:00 am-7:20 am

2 stops19h 20m

$485

RoanokeDublin

ROA - DUB

ROADUB

Roanoke

Thu 6/4

10:34 am-8:15 am

3 stops16h 41m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-Dublin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 January 29, 2026.
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
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 14h 33m. United Airlines provides one of the quickest options available for as low as $458. 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 United Airlines. Our recent data shows that you can find tickets from as low as $532 on this airline. An additional option worth looking into is American Airlines, starting at $543. You may be able to fly from Roanoke to Dublin for 31% 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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Alternative routes for Roanoke to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$715FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$543Average$762FlexibilityNo cancel feeOn-time71%

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