$767 Find Cheap Flights from Rapid City to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Ireland departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Rapid City to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Ireland

Sat, Aug 29 - Tue, Sep 8
United Airlines Logo
10:13 am - 7:45 am
RAP
-
DUB
38h 32m
2 stops
United Airlines Logo
8:50 am - 6:24 pm
DUB
-
RAP
16h 34m
2 stops
$810United Airlines
Sat, Aug 29 - Tue, Sep 8
United Airlines Logo
1:33 pm - 9:45 am
RAP
-
DUB
13h 12m
1 stop
United Airlines Logo
8:50 am - 5:08 pm
DUB
-
RAP
15h 18m
2 stops
$861United Airlines
Sat, Aug 29 - Tue, Sep 8
American Airlines Logo
6:28 am - 9:45 am
RAP
-
DUB
20h 17m
1 stop
American Airlines Logo
9:30 am - 2:51 pm
DUB
-
RAP
12h 21m
1 stop
$933American Airlines
Wed, May 13 - Wed, May 27
United Airlines Logo
10:00 am - 10:40 am
RAP
-
DUB
17h 40m
2 stops
United Airlines Logo
9:20 am - 10:24 am
DUB
-
RAP
32h 04m
2 stops
$935United Airlines
Wed, May 13 - Wed, May 27
American Airlines Logo
11:53 am - 12:05 pm
RAP
-
DUB
17h 12m
2 stops
American Airlines Logo
9:30 am - 2:53 pm
DUB
-
RAP
12h 23m
1 stop
$948American Airlines
Wed, May 13 - Wed, May 27
American Airlines Logo
11:53 am - 11:50 am
RAP
-
DUB
16h 57m
1 stop
American Airlines Logo
12:40 pm - 9:33 pm
DUB
-
RAP
15h 53m
1 stop
$957American Airlines
Mon, Jun 8 - Wed, Jun 17
United Airlines Logo
1:35 pm - 9:45 am
RAP
-
DUB
13h 10m
1 stop
United Airlines Logo
9:50 am - 7:13 pm
DUB
-
RAP
40h 23m
2 stops
$1,006United Airlines
Mon, Jun 8 - Wed, Jun 17
United Airlines Logo
6:00 am - 9:45 am
RAP
-
DUB
20h 45m
1 stop
United Airlines Logo
9:20 am - 10:25 pm
DUB
-
RAP
44h 05m
2 stops
$1,014United Airlines
Mon, Jun 8 - Wed, Jun 17
United Airlines Logo
7:00 am - 7:30 am
RAP
-
DUB
17h 30m
2 stops
United Airlines Logo
9:20 am - 10:24 am
DUB
-
RAP
32h 04m
2 stops
$1,018United Airlines
Mon, Jun 8 - Wed, Jun 17
KLM Logo
11:07 am - 7:55 am
RAP
-
DUB
13h 48m
1 stop
KLM Logo
12:00 pm - 10:37 pm
DUB
-
RAP
17h 37m
1 stop
$1,041KLM
Booking Insights

KAYAK's insights & trends for Rapid City to Ireland flights

Get data-powered insights and trends into flights from Rapid City to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Rapid City to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rapid City to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rapid City to Ireland is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $1,206 and $847 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$767
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Rapid City to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Rapid City to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rapid City to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rapid City to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rapid City to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Ireland

 
Need help choosing which airline to fly with from Rapid City to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9678 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Some crew were unfriendly or in some cases just straight up rude.

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Everything you need to know for your flight from Rapid City to Ireland

Information on your arrival and departure airports

Rapid City (RAP)