Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Rapid City to Reykjavik from $755

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Reykjavik departing on 5/8. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rapid City to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:40 am - 7:40 am
RAP
-
KEF
19h 00m
1 stop
Delta Logo
9:30 am - 3:48 pm
KEF
-
RAP
12h 18m
1 stop
$755Delta
Fri, May 8 - Tue, May 12
KLM Logo
4:30 pm - 7:40 am
RAP
-
KEF
9h 10m
1 stop
KLM Logo
9:30 am - 3:48 pm
KEF
-
RAP
12h 18m
1 stop
$756KLM
Fri, May 8 - Tue, May 12
Delta Logo
2:36 pm - 7:40 am
RAP
-
KEF
11h 04m
1 stop
Delta Logo
8:50 am - 10:24 pm
KEF
-
RAP
19h 34m
2 stops
$760Delta
Fri, May 8 - Tue, May 12
Virgin Atlantic Logo
4:33 pm - 7:40 am
RAP
-
KEF
9h 07m
1 stop
Virgin Atlantic Logo
9:30 am - 10:23 pm
KEF
-
RAP
18h 53m
1 stop
$804Virgin Atlantic
Fri, May 8 - Tue, May 12
KLM Logo
4:30 pm - 7:40 am
RAP
-
KEF
9h 10m
1 stop
KLM Logo
9:30 am - 10:24 pm
KEF
-
RAP
18h 54m
1 stop
$805KLM
Fri, May 8 - Mon, May 11
Delta Logo
6:40 am - 7:40 am
RAP
-
KEF
19h 00m
1 stop
Delta Logo
9:30 am - 1:53 pm
KEF
-
RAP
10h 23m
1 stop
$806Delta
Fri, May 8 - Mon, May 11
Delta Logo
11:10 am - 7:40 am
RAP
-
KEF
14h 30m
1 stop
Delta Logo
8:50 am - 10:24 pm
KEF
-
RAP
19h 34m
2 stops
$809Delta
Fri, May 8 - Tue, May 12
Multiple Airlines Logo
2:36 pm - 7:40 am
RAP
-
KEF
11h 04m
1 stop
Multiple Airlines Logo
8:50 am - 10:24 pm
KEF
-
RAP
19h 34m
2 stops
$810Multiple Airlines
Fri, May 8 - Mon, May 11
Delta Logo
6:40 am - 9:30 am
RAP
-
KEF
20h 50m
2 stops
Delta Logo
8:50 am - 10:24 pm
KEF
-
RAP
19h 34m
2 stops
$816Delta
Fri, May 8 - Tue, May 12
KLM Logo
11:10 am - 7:40 am
RAP
-
KEF
14h 30m
1 stop
KLM Logo
9:30 am - 1:53 pm
KEF
-
RAP
10h 23m
1 stop
$854KLM
Fri, May 8 - Mon, May 11

KLM flights from Rapid City to Reykjavik Keflavik Intl Airport

Our best KLM deals on Rapid City to Reykjavik Keflavik Intl Airport flight tickets
KLM
May 8
RAP4:30 pmRapid City
9h 10m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 12
KEF9:30 amReykjavik Keflavik Intl
12h 18m
1 stop
RAP3:48 pmRapid City
$756
KLM
May 8
RAP4:30 pmRapid City
9h 10m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 11
KEF9:30 amReykjavik Keflavik Intl
18h 54m
1 stop
RAP10:24 pmRapid City
$805
KLM
May 8
RAP11:10 amRapid City
14h 30m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 11
KEF9:30 amReykjavik Keflavik Intl
10h 23m
1 stop
RAP1:53 pmRapid City
$854

Delta flights from Rapid City to Reykjavik Keflavik Intl Airport

Our best Delta deals on Rapid City to Reykjavik Keflavik Intl Airport flight tickets
Delta
May 8
RAP6:40 amRapid City
19h 00m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 12
KEF9:30 amReykjavik Keflavik Intl
12h 18m
1 stop
RAP3:48 pmRapid City
$755
Delta
May 8
RAP2:36 pmRapid City
11h 04m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 12
KEF8:50 amReykjavik Keflavik Intl
19h 34m
2 stops
RAP10:24 pmRapid City
$760
Delta
May 8
RAP6:40 amRapid City
19h 00m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 11
KEF9:30 amReykjavik Keflavik Intl
10h 23m
1 stop
RAP1:53 pmRapid City
$806

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Reykjavik Keflavik Intl Airport 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 21, 2026.
Use the filters below to find and compare flights from Rapid City to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

6:40 am-7:40 am

1 stop19h 00m

Reykjavik Keflavik Intl

Tue 5/12

9:30 am-3:48 pm

1 stop12h 18m

$755

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

4:30 pm-7:40 am

1 stop9h 10m

Reykjavik Keflavik Intl

Tue 5/12

9:30 am-3:48 pm

1 stop12h 18m

$756

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

2:36 pm-7:40 am

1 stop11h 04m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-10:24 pm

2 stops19h 34m

$760

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

4:33 pm-7:40 am

1 stop9h 07m

Reykjavik Keflavik Intl

Tue 5/12

9:30 am-10:23 pm

1 stop18h 53m

$804

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

4:30 pm-7:40 am

1 stop9h 10m

Reykjavik Keflavik Intl

Mon 5/11

9:30 am-10:24 pm

1 stop18h 54m

$805

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

6:40 am-7:40 am

1 stop19h 00m

Reykjavik Keflavik Intl

Mon 5/11

9:30 am-1:53 pm

1 stop10h 23m

$806

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

11:10 am-7:40 am

1 stop14h 30m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-10:24 pm

2 stops19h 34m

$809

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

2:36 pm-7:40 am

1 stop11h 04m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-10:24 pm

2 stops19h 34m

$810

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

6:40 am-9:30 am

2 stops20h 50m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-10:24 pm

2 stops19h 34m

$816

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 5/8

11:10 am-7:40 am

1 stop14h 30m

Reykjavik Keflavik Intl

Mon 5/11

9:30 am-1:53 pm

1 stop10h 23m

$854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Rapid City to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to Reykjavik Keflavik Intl Airport (RAP to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Reykjavik Keflavik Intl Airport

Fastest flight time

11h 04m

Direct flights

None
The fastest flight from Rapid City to Reykjavik Keflavik Intl Airport takes 11h 04m
There are no direct flights from Rapid City to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Rapid City to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Rapid City to Reykjavik Keflavik Intl by plane?

    There are 3274.7 mi between Rapid City and Reykjavik Keflavik Intl. A reasonable flight in good conditions will take 11h 04m.

  • When did momondo last update prices for flights from Rapid City Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Rapid City Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Rapid City Airport to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The required travel and health documents for your Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Rapid City to Reykjavik Keflavik Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Rapid City to Reykjavik Keflavik Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Rapid City to Reykjavik Keflavik Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to Reykjavik for you.

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

momondo does allow users to show only those flights to Reykjavik from Rapid City which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Reykjavik from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Rapid City to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/23
Mon 3/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik