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$845+ Cheap flights from Rapid City (RAP) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — DUB
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Rapid City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 July 1, 2025.

Round-trip from

$845
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$1,271
From Rapid City to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Rapid City to Dublin

Cheapest flights from Rapid City to Dublin
Explore the most affordable flight options available from Rapid City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 7/146:50 amRAP - DUB
1 stop18h 05mDelta
Sun 7/205:55 amDUB - RAP
2 stops23h 36mDelta
Deal found 6/30$845
This KLM deal was found by Cheapflights users on 6/30. 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.
Mon 7/142:25 pmRAP - DUB
1 stop10h 30mKLM
Sun 7/2010:00 amDUB - RAP
1 stop19h 31mKLM
Deal found 6/30$993

Cheapflights Fare Finder

Customize your flight search to find flights from Rapid City 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 July 1, 2025.
Use the filters below to find and compare flights from Rapid City to Dublin that are best for you.

Fly from

Rapid City

Fly to

Dublin

Route

Depart

Return

Price

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Mon 7/14

6:50 am-7:55 am

1 stop18h 05m

Dublin

Sun 7/20

5:55 am-10:31 pm

2 stops23h 36m

$845

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Mon 7/14

2:25 pm-7:55 am

1 stop10h 30m

Dublin

Sun 7/20

10:00 am-10:31 pm

1 stop19h 31m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Rapid City to Dublin

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

How much does it cost to fly round-trip from Rapid City 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 July 1, 2025.
Peruse reviews from past customers who have flown with KLM and United Airlines from Rapid City 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.
KLM
7.8
Good
1,366 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,858 reviews
KLM
7.8
Good
1,366 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

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

    Flying on United Airlines is currently your cheapest option to Dublin, with prices starting at $845. Another option worth looking into is KLM, starting at $993 round trip. Users have found that United Airlines is 10% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Rapid City to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Rapid City 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 Rapid City to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Rapid City to Dublin (average of $509). Flying from Rapid City to Dublin in June is currently the most expensive (average of $929). 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 Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 2 airlines flying from Rapid City to Dublin

Discover the top 2 airlines that operate flights from Rapid City 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$518Average$701FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$519Average$973FlexibilityNo cancel feeOn-time71%

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