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$285+ Cheap flights from Iceland 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — DEN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Iceland to Colorado

Keep the following information in mind while searching for Iceland to Colorado flight deals. Data was last updated April 22, 2025.

Round-trip from

$715
(Kiwi.com)

One-way from

$285
(CheapOair)

Good round-trip deal

$2,294 or less

Good one-way deal

$447 or less
From Iceland to Colorado
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One-way flight from Iceland to Colorado
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Price to beat on a round-trip flight from Iceland to Colorado.
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Price to beat on a one-way flight from Iceland to Colorado.
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Find flight deals from Iceland to Colorado

Cheapest flights from Iceland to Colorado
Explore the most affordable flight options available from Iceland to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/233:05 pmKEF - DEN
1 stop34h 49mMultiple Airlines
Fri 5/3010:56 amDEN - KEF
1 stop11h 59mMultiple Airlines
Deal found 4/22$715
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:35 amKEF - DEN
1 stop31h 52mWestJet
Mon 6/1612:15 pmDEN - KEF
1 stop14h 00mWestJet
Deal found 4/21$766
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:10 pmKEF - DEN
1 stop31h 20mIcelandair
Fri 5/304:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Deal found 4/22$829
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2312:00 pmKEF - DEN
2 stops18h 15mUnited Airlines
Fri 5/302:45 pmDEN - KEF
1 stop11h 45mUnited Airlines
Deal found 4/22$1,096
This lol.travel deal was found by Cheapflights users on 4/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:15 amKEF - DEN
1 stop18h 30mLufthansa
Fri 5/308:25 pmDEN - KEF
1 stop21h 45mLufthansa
Deal found 4/22$1,122
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2311:25 amKEF - DEN
2 stops18h 47mVirgin Atlantic
Fri 5/3010:31 amDEN - KEF
2 stops16h 59mVirgin Atlantic
Deal found 4/22$1,149

Cheapflights Fare Finder

Customize your flight search to find flights from Iceland 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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Iceland to Colorado that are best for you.

Fly from

Iceland

Fly to

Colorado

Route

Depart

Return

Price

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/23

3:05 pm-7:54 pm

1 stop34h 49m

Denver Intl

Fri 5/30

10:56 am-4:55 am

1 stop11h 59m

$715

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Tue 6/10

9:35 am-11:27 am

1 stop31h 52m

Denver Intl

Mon 6/16

12:15 pm-8:15 am

1 stop14h 00m

$766

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/23

8:10 pm-9:30 pm

1 stop31h 20m

Denver Intl

Fri 5/30

4:40 pm-6:00 am

Nonstop7h 20m

$829

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/23

12:00 pm-12:15 am

2 stops18h 15m

Denver Intl

Fri 5/30

2:45 pm-8:30 am

1 stop11h 45m

$1,096

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 5/22

1:15 am-1:45 pm

1 stop18h 30m

Denver Intl

Fri 5/30

8:25 pm-12:10 am

1 stop21h 45m

$1,122

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/23

11:25 am-12:12 am

2 stops18h 47m

Denver Intl

Fri 5/30

10:31 am-9:30 am

2 stops16h 59m

$1,149

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Mon 7/14

9:35 am-11:27 am

1 stop31h 52m

$285

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Tue 7/1

9:35 am-4:01 am

2 stops24h 26m

$340

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 10/2

4:50 pm-6:55 pm

Nonstop8h 05m

$467

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 10/3

10:30 am-4:25 pm

1 stop35h 55m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 18 results
1
2

Best time to book a flight from Iceland to Colorado

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

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

Find hourly flight availability from Iceland 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 April 22, 2025.

When flying from Iceland to Colorado, 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 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 April 22, 2025.
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,272 reviews
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Austrian Airlines
7.6
Good
780 reviews
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
SWISS
7.5
Good
1,582 reviews
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
United Airlines
7.4
Good
8,683 reviews
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Virgin Atlantic
7.4
Good
642 reviews
Finnair
7.6
Good
1,272 reviews

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

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 Iceland to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Iceland to Colorado one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $285. However, be on the lookout for offers from Icelandair and American Airlines, as they are both options that can get you from Iceland to Colorado for a low price.

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

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

  • How can I find direct flights from Iceland to Colorado?

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

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

    Yes. Cheapflights offers flight deals from Iceland 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.

  • What is the cheapest month to book a flight from Iceland to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Iceland to Colorado (average of $197). Flying from Iceland to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for Iceland to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Iceland to Colorado

Discover the top airline that operate flights from Iceland 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$543Average$629FlexibilityNo cancel feeOn-time76%

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