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Iceland

$243+ Cheap flights from Colorado to Iceland

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KEF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Iceland

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Iceland (IS0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$418
(Kiwi.com)

One-way from

$243
(Kiwi.com)

Good round-trip deal

$582 or less

Good one-way deal

$389 or less
From Colorado to Iceland
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One-way flight from Colorado to Iceland
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Price to beat on a one-way flight from Colorado to Iceland.
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Cheapest flights from Colorado to Iceland
Explore the most affordable flight options available from Colorado to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:50 amDEN - KEF
1 stop15h 10mMultiple Airlines
Mon 3/103:20 pmKEF - DEN
2 stops38h 09mMultiple Airlines
Deal found 1/21$418
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:40 pmDEN - KEF
Nonstop7h 25mIcelandair
Sat 2/154:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 1/20$506
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:52 pmDEN - KEF
2 stops37h 23mFinnair
Wed 11/1210:00 amKEF - DEN
2 stops38h 42mFinnair
Deal found 1/21$609
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:30 pmDEN - KEF
1 stop34h 20mBritish Airways
Mon 3/311:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 1/20$632
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 9/66:30 amDEN - KEF
1 stop21h 00mDelta
Fri 9/1911:25 amKEF - DEN
1 stop17h 31mDelta
Deal found 1/20$659
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:40 amDEN - KEF
2 stops16h 55mAir Canada
Wed 9/2410:00 amKEF - DEN
2 stops29h 00mAir Canada
Deal found 1/20$697
This American Airlines deal was found by Cheapflights users on 1/20. 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 11/16:30 pmDEN - KEF
1 stop16h 40mAmerican Airlines
Sat 11/1511:50 amKEF - DEN
1 stop34h 35mAmerican Airlines
Deal found 1/20$704
This Lufthansa deal was found by Cheapflights users on 1/20. 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.
Mon 2/175:45 pmDEN - KEF
2 stops36h 35mLufthansa
Sun 2/233:15 pmKEF - DEN
1 stop31h 40mLufthansa
Deal found 1/20$705
This Aeromexico deal was found by Cheapflights users on 1/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:45 amDEN - KEF
2 stops40h 45mAir France
Sat 9/2011:25 amKEF - DEN
1 stop13h 13mAir France
Deal found 1/21$727
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Thu 2/612:40 pmCOS - KEF
2 stops21h 55mBritish Airways
Wed 2/1211:45 amKEF - COS
2 stops43h 07mBritish Airways
Deal found 1/21$814
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amCOS - KEF
2 stops21h 30mKLM
Sat 5/1011:25 amKEF - COS
2 stops15h 55mKLM
Deal found 1/21$941
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:40 pmCOS - KEF
2 stops25h 55mLufthansa
Fri 5/912:25 amKEF - COS
2 stops23h 29mLufthansa
Deal found 1/21$978

Find flights from Colorado to Iceland within your budget

Customize your flight search to find flights from Colorado to Iceland 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 January 21, 2025.

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Depart

Return

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/24

6:50 am-5:00 am

1 stop15h 10m

Reykjavik Keflavik Intl

Mon 3/10

3:20 pm-11:29 pm

2 stops38h 09m

$418

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 2/9

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Sat 2/15

4:55 pm-6:05 pm

Nonstop8h 10m

$506

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 3/18

12:31 pm-9:15 am

2 stops38h 44m

Reykjavik Keflavik Intl

Wed 3/26

10:00 am-4:25 pm

2 stops36h 25m

$620

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/24

5:30 pm-10:50 am

1 stop34h 20m

Reykjavik Keflavik Intl

Mon 3/3

11:45 am-3:25 pm

1 stop34h 40m

$632

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/1

6:20 am-9:30 am

1 stop21h 10m

Reykjavik Keflavik Intl

Sun 4/6

11:25 am-10:44 am

1 stop29h 19m

$649

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/3

4:25 pm-1:20 pm

2 stops37h 55m

Reykjavik Keflavik Intl

Tue 2/11

2:55 pm-2:40 pm

2 stops30h 45m

$677

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 2/6

12:40 pm-5:35 pm

2 stops21h 55m

Reykjavik Keflavik Intl

Wed 2/12

11:45 am-11:52 pm

2 stops43h 07m

$814

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Sat 5/3

6:00 am-9:30 am

2 stops21h 30m

Reykjavik Keflavik Intl

Sat 5/10

11:25 am-9:20 pm

2 stops15h 55m

$941

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Sat 5/3

3:40 pm-11:35 pm

2 stops25h 55m

Reykjavik Keflavik Intl

Fri 5/9

12:25 am-5:54 pm

2 stops23h 29m

$978

DurangoReykjavik

DRO - KEF

DROKEF

Durango La Plata County

Thu 5/1

1:40 pm-11:35 pm

2 stops27h 55m

Reykjavik Keflavik Intl

Mon 5/19

12:25 am-8:37 pm

2 stops26h 12m

$989

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
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Best time to book a flight from Colorado to Iceland

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

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Iceland (average of $328). Flying from Colorado to Iceland in June is currently the most expensive (average of $662). 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 IS?

Find hourly flight availability from Colorado to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Iceland by month

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

In terms of precipitation, rainfall in Iceland 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 Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Lufthansa, Icelandair and British Airways from Colorado to Iceland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Iceland. 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 Colorado to Iceland one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $383. WestJet flights start at $407 while deals on Delta start at $464 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Iceland 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 to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Iceland (average of $328). Flying from Colorado to Iceland in June is currently the most expensive (average of $662). 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 Colorado to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Colorado to Iceland

Discover the top 4 airlines that operate flights from Colorado to Iceland. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$499Average$713FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$540Average$689FlexibilityNo cancel feeOn-time76%
DeltaCheapest$590Average$790FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$844FlexibilityNo cancel feeOn-time69%
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