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Cheap flights from Rapid City to Ireland from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Ireland departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rapid City to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 7:20 am
RAP
-
DUB
17h 20m
2 stops
United Airlines Logo
9:50 am - 8:44 pm
DUB
-
RAP
41h 54m
2 stops
$518United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
9:20 am - 7:20 am
RAP
-
DUB
15h 00m
2 stops
United Airlines Logo
11:35 am - 9:36 pm
DUB
-
RAP
17h 01m
1 stop
$545United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
9:20 am - 9:45 am
RAP
-
DUB
17h 25m
1 stop
United Airlines Logo
9:50 am - 9:41 pm
DUB
-
RAP
42h 51m
2 stops
$555United Airlines
Wed, Apr 22 - Sun, May 3
United Airlines Logo
7:00 am - 7:20 am
RAP
-
DUB
17h 20m
2 stops
United Airlines Logo
9:50 am - 9:41 pm
DUB
-
RAP
42h 51m
2 stops
$559United Airlines
Wed, Apr 22 - Sun, May 3
United Airlines Logo
2:42 pm - 8:15 am
RAP
-
DUB
34h 33m
2 stops
United Airlines Logo
9:50 am - 9:41 pm
DUB
-
RAP
42h 51m
2 stops
$563United Airlines
Sat, Apr 18 - Sun, May 3
United Airlines Logo
9:20 am - 7:20 am
RAP
-
DUB
15h 00m
2 stops
United Airlines Logo
9:20 am - 8:28 pm
DUB
-
RAP
42h 08m
2 stops
$568United Airlines
Wed, Apr 22 - Sun, May 3
United Airlines Logo
5:00 am - 7:20 am
RAP
-
DUB
19h 20m
2 stops
United Airlines Logo
9:20 am - 9:41 pm
DUB
-
RAP
43h 21m
2 stops
$579United Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
6:10 pm - 11:50 am
RAP
-
DUB
10h 40m
1 stop
American Airlines Logo
9:30 am - 5:40 pm
DUB
-
RAP
15h 10m
1 stop
$580American Airlines
Tue, Aug 11 - Mon, Aug 24
American Airlines Logo
11:53 am - 12:05 pm
RAP
-
DUB
17h 12m
2 stops
American Airlines Logo
8:35 am - 9:58 pm
DUB
-
RAP
20h 23m
2 stops
$592American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
6:10 pm - 5:00 pm
RAP
-
DUB
15h 50m
2 stops
American Airlines Logo
12:40 pm - 8:59 pm
DUB
-
RAP
15h 19m
1 stop
$601American Airlines
Tue, Aug 11 - Mon, Aug 24

American Airlines flights from Rapid City to Ireland

Our best American Airlines deals on Rapid City to Ireland flight tickets
American Airlines
Aug 11
RAP6:10 pmRapid City
10h 40m
1 stop
DUB11:50 amDublin
Aug 24
DUB9:30 amDublin
15h 10m
1 stop
RAP5:40 pmRapid City
$580
American Airlines
Apr 29
RAP11:53 amRapid City
17h 12m
2 stops
DUB12:05 pmDublin
May 9
DUB8:35 amDublin
20h 23m
2 stops
RAP9:58 pmRapid City
$592
American Airlines
Aug 11
RAP6:10 pmRapid City
15h 50m
2 stops
DUB5:00 pmDublin
Aug 24
DUB12:40 pmDublin
15h 19m
1 stop
RAP8:59 pmRapid City
$601

United Airlines flights from Rapid City to Ireland

Our best United Airlines deals on Rapid City to Ireland flight tickets
United Airlines
Apr 8
RAP7:00 amRapid City
17h 20m
2 stops
DUB7:20 amDublin
Apr 15
DUB9:50 amDublin
41h 54m
2 stops
RAP8:44 pmRapid City
$518
United Airlines
Apr 8
RAP9:20 amRapid City
15h 00m
2 stops
DUB7:20 amDublin
Apr 15
DUB11:35 amDublin
17h 01m
1 stop
RAP9:36 pmRapid City
$545
United Airlines
Apr 22
RAP9:20 amRapid City
17h 25m
1 stop
DUB9:45 amDublin
May 3
DUB9:50 amDublin
42h 51m
2 stops
RAP9:41 pmRapid City
$555

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Ireland 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Rapid City to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/8

7:00 am-7:20 am

2 stops17h 20m

Dublin

Wed 4/15

9:50 am-8:44 pm

2 stops41h 54m

$518

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/8

9:20 am-7:20 am

2 stops15h 00m

Dublin

Wed 4/15

11:35 am-9:36 pm

1 stop17h 01m

$545

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/22

9:20 am-9:45 am

1 stop17h 25m

Dublin

Sun 5/3

9:50 am-9:41 pm

2 stops42h 51m

$555

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/22

7:00 am-7:20 am

2 stops17h 20m

Dublin

Sun 5/3

9:50 am-9:41 pm

2 stops42h 51m

$559

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Sat 4/18

2:42 pm-8:15 am

2 stops34h 33m

Dublin

Sun 5/3

9:50 am-9:41 pm

2 stops42h 51m

$563

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/22

9:20 am-7:20 am

2 stops15h 00m

Dublin

Sun 5/3

9:20 am-8:28 pm

2 stops42h 08m

$568

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/29

5:00 am-7:20 am

2 stops19h 20m

Dublin

Sat 5/9

9:20 am-9:41 pm

2 stops43h 21m

$579

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Tue 8/11

6:10 pm-11:50 am

1 stop10h 40m

Dublin

Mon 8/24

9:30 am-5:40 pm

1 stop15h 10m

$580

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Wed 4/29

11:53 am-12:05 pm

2 stops17h 12m

Dublin

Sat 5/9

8:35 am-9:58 pm

2 stops20h 23m

$592

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

Tue 8/11

6:10 pm-5:00 pm

2 stops15h 50m

Dublin

Mon 8/24

12:40 pm-8:59 pm

1 stop15h 19m

$601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Rapid City to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rapid City to Ireland?

United Airlines and KLM are the most popular carriers operating from Rapid City to Ireland

Cheap Rapid City to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Ireland

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Rapid City to Ireland takes 15h 05m
There are no direct flights from Rapid City to Ireland. There are no popular flight routes from Rapid City to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Rapid City Airport to Ireland?

    Prices for flights from Rapid City Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from Rapid City Airport to Ireland?

  • How old do you have to be to fly from Rapid City Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rapid City to Ireland

Compare and see reviews for airlines that fly from Rapid City to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,345 reviews
Search United Airlines flights
American AirlinesPriceFrom $578Free CancellationRating
7.1
11,345 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rapid City to Ireland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rapid City to Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Rapid City to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Rapid City.

I’m not ready to book a flight from Rapid City to Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rapid City to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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