What is the cheapest month to book a flight from Rapid City to Iceland?

Currently, November is the cheapest month in which you can book a flight from Rapid City to Iceland (average of $328). Flying from Rapid City to Iceland in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from RAP to IS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Iceland as you normally would.

What airport do you fly from for flights from Rapid City to Iceland?

Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Iceland.

Can I find deals for flights from Rapid City to Iceland that include hotel bookings?

Yes. In addition to deals on Rapid City to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Rapid City to Iceland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Iceland.

Can I find deals for business class flights from Rapid City to Iceland?

Yes. Cheapflights offers flight deals from Rapid City to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$623+ Flights from Rapid City to Iceland

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Cheap flight deals from Rapid City to Iceland

Round-trip from	$623 (United Airlines)

From Rapid City to Iceland

Search Deals

Find flight deals from Rapid City to Iceland

Cheapest flights from Rapid City to Iceland
Explore the most affordable flight options available from Rapid City to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Fri 9/51:35 pmRAP - KEF

1 stop12h 55mUnited Airlines

Tue 9/99:50 amKEF - RAP

2 stops42h 09mUnited Airlines

Deal found 7/28

$623

Best flights from Rapid City to Iceland
Discover carefully curated flight deals from Rapid City to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Fri 9/51:35 pmRAP - KEF

1 stop12h 55mUnited Airlines

Tue 9/99:50 amKEF - RAP

2 stops42h 09mUnited Airlines

Deal found 7/28

$623

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityReykjavik

RAP - KEF

RAPKEF

Rapid City

Fri 9/5

1:35 pm-8:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Tue 9/9

9:50 am-9:59 pm

2 stops42h 09m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Rapid City to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Rapid City with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Iceland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Iceland

Peruse reviews from past customers who have flown with United Airlines from Rapid City to Iceland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly from for flights from Rapid City to Iceland?
Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Iceland.
Can I find deals for flights from Rapid City to Iceland that include hotel bookings?
Yes. In addition to deals on Rapid City to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rapid City to Iceland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Iceland.
Can I find deals for business class flights from Rapid City to Iceland?
Yes. Cheapflights offers flight deals from Rapid City to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rapid City to Iceland?
Currently, November is the cheapest month in which you can book a flight from Rapid City to Iceland (average of $328). Flying from Rapid City to Iceland in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$623+ Cheap flights from Rapid City (RAP) to Iceland

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rapid City to Iceland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rapid City to Iceland

Keep the following information in mind while searching for Rapid City to Iceland flight deals. Data was last updated July 30, 2025.

Round-trip from

Find flight deals from Rapid City to Iceland

Cheapest flights from Rapid City to IcelandExplore the most affordable flight options available from Rapid City to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Rapid City to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to Iceland that are best for you.

Best time to book a flight from Rapid City to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Rapid City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Iceland

Reviews of airlines servicing Iceland

Peruse reviews from past customers who have flown with United Airlines from Rapid City to Iceland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Rapid City to Iceland?

Can I find deals for flights from Rapid City to Iceland that include hotel bookings?

How can I find direct flights from Rapid City to Iceland?

Can I find deals for business class flights from Rapid City to Iceland?

What is the cheapest month to book a flight from Rapid City to Iceland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rapid City to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Rapid City to Iceland
Explore the most affordable flight options available from Rapid City to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.