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$291+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — DEN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$463
(Mytrip)

One-way from

$291
(Kiwi.com)

Good round-trip deal

$2,294 or less

Good one-way deal

$473 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 May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:35 amKEF - DEN
1 stop15h 17mWestJet
Fri 6/612:15 pmDEN - KEF
1 stop14h 00mWestJet
Deal found 4/30$463
This Gotogate deal was found by Cheapflights users on 4/30. 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.
Thu 5/294:50 pmKEF - DEN
Nonstop8h 05mIcelandair
Fri 6/64:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Deal found 4/30$616
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:35 amKEF - DEN
2 stops15h 48mMultiple Airlines
Tue 6/2412:15 pmDEN - KEF
1 stop14h 00mMultiple Airlines
Deal found 4/29$633
This British Airways deal was found by Cheapflights users on 4/29. 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.
Fri 5/1610:30 amKEF - DEN
2 stops36h 37mBritish Airways
Tue 5/206:35 pmDEN - KEF
1 stop33h 05mBritish Airways
Deal found 4/29$1,000
This Finnair deal was found by Cheapflights users on 4/29. 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.
Wed 5/285:15 pmKEF - DEN
2 stops29h 10mFinnair
Wed 6/412:16 pmDEN - KEF
2 stops22h 14mFinnair
Deal found 4/29$1,004
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/1610:30 amKEF - DEN
1 stop35h 55mAmerican Airlines
Tue 5/206:35 pmDEN - KEF
1 stop33h 05mAmerican Airlines
Deal found 4/29$1,010
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:40 amKEF - DEN
2 stops22h 14mScandinavian Airlines
Fri 6/612:35 pmDEN - KEF
2 stops29h 15mScandinavian Airlines
Deal found 4/30$1,015
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:25 amKEF - DEN
1 stop19h 00mLufthansa
Fri 6/64:15 pmDEN - KEF
1 stop25h 55mLufthansa
Deal found 4/30$1,114
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:50 amKEF - DEN
2 stops17h 08mDelta
Mon 5/197:06 amDEN - KEF
1 stop20h 24mDelta
Deal found 4/29$1,117
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2912:10 amKEF - DEN
2 stops43h 50mAustrian Airlines
Fri 8/85:40 pmDEN - KEF
2 stops23h 40mAustrian Airlines
Deal found 4/29$1,792

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 May 1, 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

Thu 5/29

9:35 am-6:52 pm

1 stop15h 17m

Denver Intl

Fri 6/6

12:15 pm-8:15 am

1 stop14h 00m

$463

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 5/29

4:50 pm-6:55 pm

Nonstop8h 05m

Denver Intl

Fri 6/6

4:40 pm-6:00 am

Nonstop7h 20m

$616

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Tue 6/10

9:35 am-7:23 pm

2 stops15h 48m

Denver Intl

Tue 6/24

12:15 pm-8:15 am

1 stop14h 00m

$633

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/16

10:30 am-5:07 pm

2 stops36h 37m

Denver Intl

Tue 5/20

6:35 pm-9:40 am

1 stop33h 05m

$1,000

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 5/28

5:15 pm-4:25 pm

2 stops29h 10m

Denver Intl

Wed 6/4

12:16 pm-4:30 pm

2 stops22h 14m

$1,004

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Fri 5/16

10:30 am-4:25 pm

1 stop35h 55m

Denver Intl

Tue 5/20

6:35 pm-9:40 am

1 stop33h 05m

$1,010

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 5/29

7:40 am-11:54 pm

2 stops22h 14m

Denver Intl

Fri 6/6

12:35 pm-11:50 pm

2 stops29h 15m

$1,015

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 5/28

12:25 am-1:25 pm

1 stop19h 00m

Denver Intl

Fri 6/6

4:15 pm-12:10 am

1 stop25h 55m

$1,114

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 5/14

8:50 am-7:58 pm

2 stops17h 08m

Denver Intl

Mon 5/19

7:06 am-9:30 am

1 stop20h 24m

$1,117

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Tue 7/29

12:10 am-2:00 pm

2 stops43h 50m

Denver Intl

Fri 8/8

5:40 pm-11:20 pm

2 stops23h 40m

$1,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 21 results
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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 May 1, 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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $355. However, be on the lookout for offers from Icelandair and British Airways, 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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$543Average$629FlexibilityNo cancel feeOn-time76%

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