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Keflavik Intl

$264+ Cheap flights from Colorado to Keflavik Intl (KEF)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KEF
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Colorado to Keflavik Intl

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

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/23:40 pmDEN - KEF
Nonstop7h 25mIcelandair
Mon 12/94:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 11/3$574
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:30 pmDEN - KEF
1 stop34h 15mBritish Airways
Tue 12/1011:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 11/3$602
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 11/99:02 pmDEN - KEF
2 stops24h 58mMultiple Airlines
Sun 11/173:20 pmKEF - DEN
1 stop15h 56mMultiple Airlines
Deal found 11/3$613
This Finnair deal was found by Cheapflights users on 11/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:20 pmDEN - KEF
2 stops37h 55mFinnair
Tue 12/1010:00 amKEF - DEN
2 stops36h 25mFinnair
Deal found 11/4$634
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.
Sun 11/245:30 pmDEN - KEF
1 stop34h 25mAmerican Airlines
Fri 1/1011:45 amKEF - DEN
1 stop34h 40mAmerican Airlines
Deal found 11/3$802
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:29 pmDEN - KEF
2 stops38h 26mLufthansa
Sat 12/72:20 pmKEF - DEN
2 stops55h 20mLufthansa
Deal found 11/3$824
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:40 amDEN - KEF
2 stops25h 45mScandinavian Airlines
Mon 12/94:05 pmKEF - DEN
2 stops38h 35mScandinavian Airlines
Deal found 11/4$991

Find flights from Colorado to Keflavik Intl within your budget

Customize your flight search to find flights from Colorado to Keflavik Intl 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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Depart

Return

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 12/9

6:43 am-5:00 am

1 stop15h 17m

$264

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Fri 3/7

3:40 pm-6:05 am

Nonstop7h 25m

$360

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 12/4

5:45 pm-1:55 pm

1 stop37h 10m

$404

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/1

12:20 pm-9:30 am

1 stop15h 10m

$449

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 1/5

5:30 pm-10:55 am

1 stop34h 25m

$461

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/8

6:30 am-10:15 am

2 stops21h 45m

$492

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Thu 2/20

5:30 pm-5:35 pm

1 stop17h 05m

$501

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sat 12/14

11:18 pm-9:50 pm

1 stop15h 32m

$594

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Fri 1/10

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Thu 1/16

4:55 pm-6:05 pm

Nonstop8h 10m

$550

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 1/6

8:05 am-5:00 am

1 stop13h 55m

Reykjavik Keflavik Intl

Fri 1/10

3:20 pm-12:33 am

2 stops16h 13m

$589

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 14 results
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Best time to book a flight from Colorado to Keflavik Intl

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

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Reykjavik Keflavik Intl Airport (average of $339). Flying from Colorado to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $649). 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.

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

Find hourly flight availability from Colorado to Keflavik Intl. 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.

When flying from Colorado to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Keflavik Intl by month

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

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.

Temperature in Keflavik Intl by month

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

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).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated November 4, 2024.
Get a feel of what it's like to fly with Icelandair, Lufthansa and Finnair from Colorado to Reykjavik by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,316 reviews

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

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

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 10

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

JetBlue
7.5
Good
3,493 reviews
Finnair
7.7
Good
1,316 reviews

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

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

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

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

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

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

Boarding

7.7

Comfort

7.5

Food

6.8

Crew

8.2

Entertainment

6.9

Overall

7.7

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 Colorado to Keflavik Intl. 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 Colorado to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Colorado to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on Icelandair for just $550, but on average you can expect to pay $636.

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

    Cheapflights has at least 1 direct flight from Colorado to Reykjavik Keflavik Intl Airport under $600. A good price for a nonstop flight from Colorado to Reykjavik Keflavik Intl Airport is less than $556.

  • Are there last-minute flights available from Colorado to Reykjavik Keflavik Intl Airport for under $700?

    There are currently 5+ open flights from Colorado to Reykjavik Keflavik Intl Airport within the next 7 days for less than $700.

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

    The cheapest airlines for a one-way flight from Colorado to Reykjavik Keflavik Intl Airport are Icelandair ($373), Lufthansa ($404), and British Airways ($461).

  • What are the most popular routes from Colorado to Reykjavik Keflavik Intl Airport?

    While some choose either Colorado Springs - Reykjavik Keflavik Intl or Durango La Plata County - Reykjavik Keflavik Intl, Denver Intl - Reykjavik Keflavik Intl is the most popular route from Colorado to Reykjavik Keflavik Intl Airport.

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

    Looking for the cheapest flight from Colorado to Reykjavik Keflavik Intl Airport? While on average our users pay $1,591, our data indicates the cheapest price to be $191. The most popular route (Denver Intl - Reykjavik Keflavik Intl), is priced around $400.

  • What does DEN to KEF mean?

    DEN and KEF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to KEF refers to a flight route from Denver Intl Airport to Reykjavik Keflavik Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are 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 Colorado to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Keflavik Intl 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 Colorado to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Keflavik Intl 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 Colorado to Keflavik Intl that include hotel bookings?

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

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

    Many airlines flying from Colorado to Keflavik Intl 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 Colorado to Keflavik Intl?

    Yes, you can often find last-minute deals on Colorado to Keflavik Intl 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 Colorado to Reykjavik Keflavik Intl Airport flight deals updated?

    The Colorado to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 11/4.

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

    Currently, November is the cheapest month in which you can book a flight from Colorado to Reykjavik Keflavik Intl Airport (average of $339). Flying from Colorado to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $649). 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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Top 5 airlines flying from Colorado to Keflavik Intl

Discover the top 5 airlines that operate flights from Colorado to Keflavik Intl. 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
Air CanadaCheapest$499Average$713FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$548Average$674FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$588Average$670FlexibilityNo cancel feeOn-time70%
DeltaCheapest$590Average$795FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$835FlexibilityNo cancel feeOn-time69%
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