In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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).

How far in advance should I book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport?

To save on the cost of your flight from Colorado Springs to Reykjavik Keflavik Intl Airport, book at least 42 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $622 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $779.

What is the cheapest month to fly from Colorado Springs to Reykjavik Keflavik Intl Airport?

The best pricing can be found in the month of October. Prices to Reykjavik Keflavik Intl Airport from Colorado Springs average $622. You can even find prices in October for less than $622, as users have found deals to Reykjavik Keflavik Intl Airport from as low as $447. The month of July appears to be one of the more expensive times to travel to Reykjavik Keflavik Intl Airport from Colorado Springs. Flying in the targeted month can save you up to 7%.

What is the cheapest time of day to fly from COS to KEF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to Reykjavik Keflavik Intl Airport as you normally would.

What airport do you fly from for flights from Colorado Springs to Reykjavik Keflavik Intl?

For a flight from Colorado Springs to Reykjavik Keflavik Intl, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Colorado Springs on a regular basis.

Can I find deals for flights from Colorado Springs to Keflavik Intl that include hotel bookings?

Yes. In addition to deals on Colorado Springs to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Colorado Springs to Keflavik Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Keflavik Intl.

Can I find deals for business class flights from Colorado Springs to Keflavik Intl?

Yes. Cheapflights offers flight deals from Colorado Springs to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$591+ Flights from Colorado Springs to Reykjavik Keflavik Intl Airport

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Cheap flight deals from Colorado Springs to Keflavik Intl

Round-trip from	$591 (lol.travel)
Popular in	July
Cheapest in	October
Average price	$668

From Colorado Springs to Reykjavik Keflavik Intl

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Colorado Springs to Keflavik Intl

Cheapest flights from Colorado Springs to Keflavik Intl
Explore the most affordable flight options available from Colorado Springs to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 8/1812:55 pmCOS - KEF

2 stops13h 35mUnited Airlines

Mon 8/2512:00 pmKEF - COS

2 stops13h 54mUnited Airlines

Deal found 7/28

$591

Wed 8/275:30 amCOS - KEF

2 stops20h 40mMultiple Airlines

Tue 9/21:15 amKEF - COS

2 stops26h 39mMultiple Airlines

Deal found 7/28

$696

Wed 8/277:30 amCOS - KEF

2 stops18h 40mAir Canada

Sun 8/319:30 amKEF - COS

2 stops33h 44mAir Canada

Deal found 7/26

$719

Wed 8/271:55 pmCOS - KEF

2 stops17h 10mLufthansa

Sat 8/3012:25 amKEF - COS

2 stops24h 23mLufthansa

Deal found 7/27

$1,451

Best flights from Colorado Springs to Keflavik Intl
Discover carefully curated flight deals from Colorado Springs to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 8/1812:55 pmCOS - KEF

2 stops13h 35mUnited Airlines

Mon 8/2512:00 pmKEF - COS

2 stops13h 54mUnited Airlines

Deal found 7/28

$591

Wed 8/275:30 amCOS - KEF

2 stops20h 40mMultiple Airlines

Tue 9/21:15 amKEF - COS

2 stops26h 39mMultiple Airlines

Deal found 7/28

$696

Wed 8/277:30 amCOS - KEF

2 stops18h 40mAir Canada

Sun 8/319:30 amKEF - COS

2 stops33h 44mAir Canada

Deal found 7/26

$719

Wed 8/271:55 pmCOS - KEF

2 stops17h 10mLufthansa

Sat 8/3012:25 amKEF - COS

2 stops24h 23mLufthansa

Deal found 7/27

$1,451

Last-minute flights from Colorado Springs to Keflavik Intl
Discover last-minute flight deals from Colorado Springs to Keflavik Intl. Data last updated July 29, 2025 and is based on user searches.

Mon 8/1812:55 pmCOS - KEF

2 stops13h 35mUnited Airlines

Mon 8/2512:00 pmKEF - COS

2 stops13h 54mUnited Airlines

Deal found 7/28

$591

Wed 8/275:30 amCOS - KEF

2 stops20h 40mMultiple Airlines

Tue 9/21:15 amKEF - COS

2 stops26h 39mMultiple Airlines

Deal found 7/28

$696

Wed 8/277:30 amCOS - KEF

2 stops18h 40mAir Canada

Sun 8/319:30 amKEF - COS

2 stops33h 44mAir Canada

Deal found 7/26

$719

Wed 8/271:55 pmCOS - KEF

2 stops17h 10mLufthansa

Sat 8/3012:25 amKEF - COS

2 stops24h 23mLufthansa

Deal found 7/27

$1,451

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Mon 8/18

12:55 pm-8:30 am

2 stops13h 35m

Reykjavik Keflavik Intl

Mon 8/25

12:00 pm-7:54 pm

2 stops13h 54m

$591

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 8/27

5:30 am-8:10 am

2 stops20h 40m

Reykjavik Keflavik Intl

Tue 9/2

1:15 am-9:54 pm

2 stops26h 39m

$696

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 8/27

7:30 am-8:10 am

2 stops18h 40m

Reykjavik Keflavik Intl

Sun 8/31

9:30 am-1:14 pm

2 stops33h 44m

$719

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 8/27

1:55 pm-1:05 pm

2 stops17h 10m

Reykjavik Keflavik Intl

Sat 8/30

12:25 am-6:48 pm

2 stops24h 23m

$1,451

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Colorado Springs to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Colorado Springs 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 Colorado Springs to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport (average of $328). Flying from Colorado Springs to Reykjavik Keflavik Intl Airport 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.

Reviews of airlines servicing Keflavik Intl

Read reviews from past customers who have flown United Airlines, Air Canada, and Lufthansa from Colorado Springs to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,899 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

8,899 reviews

United Airlines

7.4

Good

8,899 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??

Air Canada

7.1

Good

9,822 reviews

United Airlines

7.4

Good

8,899 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??

Lufthansa

6.8

Okay

7,265 reviews

United Airlines

7.4

Good

8,899 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 Colorado Springs to Reykjavik Keflavik Intl?
For a flight from Colorado Springs to Reykjavik Keflavik Intl, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Colorado Springs on a regular basis.
Can I find deals for flights from Colorado Springs to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Keflavik Intl.
Can I find deals for business class flights from Colorado Springs to Keflavik Intl?
Yes. Cheapflights offers flight deals from Colorado Springs to Keflavik Intl 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 Colorado Springs to Reykjavik Keflavik Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport (average of $328). Flying from Colorado Springs to Reykjavik Keflavik Intl Airport 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

Keflavik

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$591+ Cheap flights from Colorado Springs (COS) to Keflavik Intl (KEF)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Keflavik Intl with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Keflavik Intl

Round-trip from

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Find flight deals from Colorado Springs to Keflavik Intl

Cheapest flights from Colorado Springs to Keflavik IntlExplore the most affordable flight options available from Colorado Springs to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Colorado Springs to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Reykjavik Keflavik Intl Airport that are best for you.

Best time to book a flight from Colorado Springs to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Colorado Springs with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport?

Reviews of airlines servicing Keflavik Intl

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Keflavik Intl. 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 Colorado Springs to Reykjavik Keflavik Intl?

Can I find deals for flights from Colorado Springs to Keflavik Intl that include hotel bookings?

How can I find direct flights from Colorado Springs to Keflavik Intl?

Can I find deals for business class flights from Colorado Springs to Keflavik Intl?

What is the cheapest month to book a flight from Colorado Springs to Reykjavik Keflavik Intl Airport?

Traveling to a place near Reykjavik Keflavik Intl Airport?

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Cheapest flights from Colorado Springs to Keflavik Intl
Explore the most affordable flight options available from Colorado Springs to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.