$749+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — DUB
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Rapid City 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.Cheap flight deals from Rapid City to Dublin
Cheapest
Best
Last-minute
Cheapest flights from Rapid City to DublinExplore 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 August 21, 2026.
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 August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 11/1510:30 am -
2 stops14h 40m
Tue 11/1710:40 am -
2 stops15h 39m
Deal found 8/17![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/21:37 pm -
1 stop13h 08m
Fri 10/99:20 am -
2 stops31h 55m
Deal found 8/18![United Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/212:47 pm -
1 stop13h 58m
Fri 10/912:40 pm -
1 stop28h 14m
Deal found 8/18![American Airlines logo]()
$816
Best flights from Rapid City to DublinDiscover carefully curated flight deals from Rapid City to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Rapid City to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:12 am -
2 stops15h 43m
Tue 11/1710:40 am -
2 stops17h 03m
Deal found 8/15![United Airlines logo]()
$749
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/212:47 pm -
1 stop13h 58m
Fri 10/912:40 pm -
1 stop28h 14m
Deal found 8/18![American Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/21:37 pm -
1 stop13h 08m
Fri 10/99:20 am -
2 stops31h 55m
Deal found 8/18![United Airlines logo]()
$784
Last-minute flights from Rapid City to DublinDiscover last-minute flight deals from Rapid City to Dublin. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Dublin. Data last updated August 21, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/20. 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 8/242:32 pm -
1 stop10h 23m
Wed 8/2611:10 am -
2 stops18h 27m
Deal found 8/20![KLM logo]()
$1,290
This Air France deal was found by Cheapflights users on 8/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:32 pm -
1 stop10h 23m
Wed 8/2612:00 pm -
1 stop17h 37m
Deal found 8/20![Multiple Airlines logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 8/20. 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 8/2410:26 am -
3 stops16h 19m
Wed 8/2611:35 am -
2 stops17h 53m
Deal found 8/20![United Airlines logo]()
$8,028
Find 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $749 (United Airlines) |
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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Rapid City to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Rapid CityDublin
RAP Rapid City - DUB Dublin
RAPDUB
Rapid City
Sun 11/15
11:12 am-9:55 am
2 stops15h 43m
Dublin
Tue 11/17
10:40 am-8:43 pm
2 stops17h 03m
$749
Rapid CityDublin
RAP Rapid City - DUB Dublin
RAPDUB
Rapid City
Fri 10/2
1:37 pm-9:45 am
1 stop13h 08m
Dublin
Fri 10/9
9:20 am-10:15 am
2 stops31h 55m
$784
Rapid CityDublin
RAP Rapid City - DUB Dublin
RAPDUB
Rapid City
Fri 10/2
12:47 pm-9:45 am
1 stop13h 58m
Dublin
Fri 10/9
12:40 pm-9:54 am
1 stop28h 14m
$816
Sorted by cheapest first
Compare providers for flights from Rapid City 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 Rapid City to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Rapid City-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rapid City-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 Rapid City-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 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.
RAP-DUB
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.
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.
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Book flights to Dublin if you plan to visit one of these locationsCastleknock
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