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$337+ Cheap flights from Keflavik Intl (KEF) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — DEN
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Keflavik Intl to Colorado

Cheapest flights from Keflavik Intl to Colorado
Explore the most affordable flight options available from Keflavik Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Booking.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/124:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Wed 12/253:40 pmDEN - KEF
Nonstop7h 25mIcelandair
Deal found 11/3$538
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:20 pmKEF - DEN
1 stop25h 00mMultiple Airlines
Fri 1/104:39 pmDEN - KEF
1 stop29h 21mMultiple Airlines
Deal found 11/3$618
This lastminute.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1211:30 amKEF - DEN
2 stops41h 59mScandinavian Airlines
Wed 12/256:25 amDEN - KEF
2 stops21h 15mScandinavian Airlines
Deal found 11/3$772
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:50 amKEF - DEN
1 stop34h 35mAmerican Airlines
Fri 1/101:00 pmDEN - KEF
2 stops38h 40mAmerican Airlines
Deal found 11/3$900
This British Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1211:40 amKEF - DEN
2 stops41h 57mBritish Airways
Wed 12/2512:33 pmDEN - KEF
2 stops39h 22mBritish Airways
Deal found 11/3$1,522

Find flights from Keflavik Intl to Colorado within your budget

Customize your flight search to find flights from Keflavik Intl to Colorado 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, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

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Fly to

Any airport

Route

Depart

Return

Price

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 12/11

4:00 pm-5:41 pm

3 stops32h 41m

$337

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sat 1/11

4:55 pm-6:05 pm

Nonstop8h 10m

$384

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sun 12/1

6:20 pm-3:25 pm

1 stop28h 05m

$618

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sun 4/27

5:40 pm-10:04 pm

2 stops34h 24m

$632

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Tue 4/1

10:10 am-10:04 pm

2 stops17h 54m

$658

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sat 4/26

1:10 am-2:20 pm

1 stop19h 10m

$1,492

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 12/12

4:55 pm-6:05 pm

Nonstop8h 10m

Denver Intl

Wed 12/25

3:40 pm-6:05 am

Nonstop7h 25m

$538

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sat 12/28

3:20 pm-9:20 am

1 stop25h 00m

Denver Intl

Fri 1/10

4:39 pm-5:00 am

1 stop29h 21m

$618

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 12/12

11:30 am-10:29 pm

2 stops41h 59m

Denver Intl

Wed 12/25

6:25 am-10:40 am

2 stops21h 15m

$772

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sat 12/28

11:50 am-3:25 pm

1 stop34h 35m

Denver Intl

Fri 1/10

1:00 pm-10:40 am

2 stops38h 40m

$900

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 11 results
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Best time to book a flight from Keflavik Intl to Colorado

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

Travel insights for flights from Keflavik Intl to Colorado

Get recent, data-driven insights about flights from Keflavik Intl to Colorado including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Keflavik Intl to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

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

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated November 4, 2024.
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,316 reviews
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,303 reviews
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Icelandair
7.3
Good
578 reviews
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Lufthansa
6.8
Okay
7,163 reviews
Finnair
7.7
Good
1,316 reviews

Overall

7.7

Food

6.8

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

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

  • Can I find flights from Reykjavik Keflavik Intl Airport to Colorado for under $600 on Cheapflights?

    Yes, there are multiple flights from Reykjavik Keflavik Intl Airport to Colorado for under $600. The cheapest flight booked recently is on Icelandair for just $538, but on average you can expect to pay $870.

  • Are there nonstop flights from Reykjavik Keflavik Intl Airport to Colorado for under $600 on Cheapflights?

    Cheapflights has at least 1 direct flight from Reykjavik Keflavik Intl Airport to Colorado under $600. A good price for a nonstop flight from Reykjavik Keflavik Intl Airport to Colorado is less than $538.

  • What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Colorado one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $384. Users have also found prices from $618 and $632 on British Airways and Finnair, respectively.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to Colorado?

    Looking at all options, your cheapest flight can be booked for $411. While the most popular route (Reykjavik Keflavik Intl - Denver Intl) can be booked for $538 on average our data indicates $782 when flying from Reykjavik Keflavik Intl Airport to Colorado.

  • What does KEF to DEN mean?

    Reykjavik Keflavik Intl Airport is KEF and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Colorado Springs Airport (COS), Aspen Pitkin County Airport (ASE), Grand Junction Regnl Airport (GJT), Vail Eagle County Airport (EGE), Montrose County Airport (MTJ).

  • Can I find deals for flights from Keflavik Intl to Colorado that include extra baggage allowance?

    The amount of baggage you can bring on your Keflavik Intl to Colorado flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Keflavik Intl to Colorado with specific airlines?

    Yes, Cheapflights allows you to browse and filter Keflavik Intl to Colorado flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Keflavik Intl to Colorado that allow pets onboard?

    Many airlines flying from Keflavik Intl to Colorado offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Keflavik Intl to Colorado?

    Yes, you can often find last-minute deals on Keflavik Intl to Colorado flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Reykjavik Keflavik Intl Airport to Colorado flight deals updated?

    The Reykjavik Keflavik Intl Airport to Colorado flight deals you see on this page were last updated on 11/3.

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

    Currently, October is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Colorado (average of $194). Flying from Reykjavik Keflavik Intl Airport to Colorado in March is currently the most expensive (average of $270). 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.

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Alternative routes for Keflavik Intl to Colorado

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Top airline flying from Keflavik Intl to Colorado

Discover the top airline that operate flights from Keflavik Intl to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$542Average$693FlexibilityNo cancel feeOn-time76%
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