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Cheap flights from Rapid City to Reykjavik from $734

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rapid City to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 am - 9:30 am
RAP
-
KEF
21h 10m2 stops
Delta Logo
8:50 am - 9:58 pm
KEF
-
RAP
19h 08m2 stops
$734Delta
dom, mai 3 - qua, mai 13
Multiple Airlines Logo
10:40 am - 9:30 am
RAP
-
KEF
40h 50m2 stops
Multiple Airlines Logo
9:30 am - 9:58 pm
KEF
-
RAP
18h 28m1 stop
$740Multiple Airlines
ter, mai 5 - qua, mai 13
Delta Logo
10:40 am - 9:30 am
RAP
-
KEF
40h 50m2 stops
Delta Logo
8:50 am - 9:58 pm
KEF
-
RAP
19h 08m2 stops
$747Delta
sáb, mai 2 - qua, mai 13
Delta Logo
6:20 am - 9:30 am
RAP
-
KEF
21h 10m2 stops
Delta Logo
9:30 am - 3:10 pm
KEF
-
RAP
11h 40m1 stop
$764Delta
dom, mai 3 - sex, mai 15
Delta Logo
4:00 pm - 9:30 am
RAP
-
KEF
35h 30m2 stops
Delta Logo
9:30 am - 3:10 pm
KEF
-
RAP
11h 40m1 stop
$777Delta
sáb, mai 2 - sex, mai 15
Delta Logo
6:20 am - 9:30 am
RAP
-
KEF
21h 10m2 stops
Delta Logo
9:30 am - 3:10 pm
KEF
-
RAP
11h 40m1 stop
$784Delta
dom, mai 3 - seg, mai 11
Delta Logo
4:00 pm - 9:30 am
RAP
-
KEF
35h 30m2 stops
Delta Logo
9:30 am - 3:10 pm
KEF
-
RAP
11h 40m1 stop
$797Delta
sáb, mai 2 - dom, mai 10
Delta Logo
4:00 pm - 7:00 am
RAP
-
KEF
9h 00m1 stop
Delta Logo
9:30 am - 3:10 pm
KEF
-
RAP
11h 40m1 stop
$811Delta
qui, mai 7 - qui, mai 14
Delta Logo
6:20 am - 9:30 am
RAP
-
KEF
21h 10m2 stops
Delta Logo
8:50 am - 9:58 pm
KEF
-
RAP
19h 08m2 stops
$834Delta
qua, mai 6 - qua, mai 13
Multiple Airlines Logo
10:40 am - 9:30 am
RAP
-
KEF
40h 50m2 stops
Multiple Airlines Logo
9:30 am - 9:58 pm
KEF
-
RAP
18h 28m1 stop
$842Multiple Airlines
ter, mai 5 - ter, mai 12

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 3
RAP6:20 amRapid City
21h 10m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 13
KEF8:50 amReykjavik Keflavik Intl
19h 08m
2 stops
RAP9:58 pmRapid City
$734
Find similar
Delta
May 2
RAP10:40 amRapid City
40h 50m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 13
KEF8:50 amReykjavik Keflavik Intl
19h 08m
2 stops
RAP9:58 pmRapid City
$747
Find similar
Delta
May 3
RAP6:20 amRapid City
21h 10m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 15
KEF9:30 amReykjavik Keflavik Intl
11h 40m
1 stop
RAP3:10 pmRapid City
$764
Find similar

Air France flights from Rapid City to Reykjavik Keflavik Intl Airport

Our best Air France deals on Rapid City to Reykjavik Keflavik Intl Airport flight tickets
Air France
May 6
RAP4:00 pmRapid City
35h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 13
KEF8:50 amReykjavik Keflavik Intl
19h 08m
2 stops
RAP9:58 pmRapid City
$894
Find similar
Air France
May 6
RAP4:00 pmRapid City
35h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 11
KEF8:50 amReykjavik Keflavik Intl
19h 08m
2 stops
RAP9:58 pmRapid City
$944
Find similar

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 dezembro 11, 2025.
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

dom 5/3

6:20 am-9:30 am

2 stops21h 10m

Reykjavik Keflavik Intl

qua 5/13

8:50 am-9:58 pm

2 stops19h 08m

$734

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

ter 5/5

10:40 am-9:30 am

2 stops40h 50m

Reykjavik Keflavik Intl

qua 5/13

9:30 am-9:58 pm

1 stop18h 28m

$740

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

sáb 5/2

10:40 am-9:30 am

2 stops40h 50m

Reykjavik Keflavik Intl

qua 5/13

8:50 am-9:58 pm

2 stops19h 08m

$747

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

dom 5/3

6:20 am-9:30 am

2 stops21h 10m

Reykjavik Keflavik Intl

sex 5/15

9:30 am-3:10 pm

1 stop11h 40m

$764

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

sáb 5/2

4:00 pm-9:30 am

2 stops35h 30m

Reykjavik Keflavik Intl

sex 5/15

9:30 am-3:10 pm

1 stop11h 40m

$777

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

dom 5/3

6:20 am-9:30 am

2 stops21h 10m

Reykjavik Keflavik Intl

seg 5/11

9:30 am-3:10 pm

1 stop11h 40m

$784

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

sáb 5/2

4:00 pm-9:30 am

2 stops35h 30m

Reykjavik Keflavik Intl

dom 5/10

9:30 am-3:10 pm

1 stop11h 40m

$797

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

qui 5/7

4:00 pm-7:00 am

1 stop9h 00m

Reykjavik Keflavik Intl

qui 5/14

9:30 am-3:10 pm

1 stop11h 40m

$811

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

qua 5/6

6:20 am-9:30 am

2 stops21h 10m

Reykjavik Keflavik Intl

qua 5/13

8:50 am-9:58 pm

2 stops19h 08m

$834

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

ter 5/5

10:40 am-9:30 am

2 stops40h 50m

Reykjavik Keflavik Intl

ter 5/12

9:30 am-9:58 pm

1 stop18h 28m

$842

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Rapid City to Reykjavik Keflavik Intl Airport

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 time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $1,269. Flights in the morning are often more expensive with an average ticket price of $1,461.

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

21h 30m

Direct flights

None
The fastest flight from Rapid City to Reykjavik Keflavik Intl Airport takes 21h 30m
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 21h 30m.

  • 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.

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.

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