$428 Find Cheap Flights from Iceland to Colorado

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Colorado, as well as popular online travel agencies
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Useful Info

What is the cheapest flight to Colorado?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Colorado from Iceland found in the last 72 hours was to Denver, at $1,358 round-trip. The most popular route is Reykjavik Keflavik Intl Airport (KEF) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,358.

Which is the cheapest airport to fly into in Colorado?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Colorado is Denver Intl Airport (DEN), with an average flight price of $456.

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Good to know

Low seasonNovember
High seasonMarch
Cheapest flight$428
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 62% increase in price.
Flight from Reykjavik to Denver

FAQs for booking flights from Iceland to Colorado

  • How does KAYAK find such low prices on flights from Iceland to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iceland to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iceland to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Iceland to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Iceland to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Iceland to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iceland to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Iceland to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Tuesday where round-trip tickets can be as cheap as $585. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $585 on average.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $623 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $706.

Reviews of the top airline flying from Iceland to Colorado

 
See real verified KAYAK customer reviews for airlines flying to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Iceland to Colorado. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Iceland to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 514 reviews
7.0Entertainment
6.9Comfort
8.0Crew
7.1Boarding
6.2Food
Airline reviews

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

8.0 ExcellentDrew, Jul 2025BOS - AMS
Read more Icelandair reviews

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

Book cheap flights from Iceland to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Colorado found on KAYAK in the last 72 hours.
8/31Sun
nonstopIcelandair
7h 55mKEF-DEN
9/6Sat
nonstopIcelandair
7h 20mDEN-KEF
$606
10/23Thu
nonstopIcelandair
8h 05mKEF-DEN
10/30Thu
nonstopIcelandair
7h 25mDEN-KEF
$611
8/31Sun
nonstopIcelandair
7h 55mKEF-DEN
9/6Sat
nonstopIcelandair
7h 20mDEN-KEF
$617
11/20Thu
nonstopIcelandair
8h 10mKEF-DEN
11/23Sun
nonstopIcelandair
7h 25mDEN-KEF
$622
8/31Sun
nonstopIcelandair
8h 05mKEF-DEN
9/6Sat
nonstopIcelandair
7h 15mDEN-KEF
$624
8/31Sun
nonstopIcelandair
7h 55mKEF-DEN
9/6Sat
nonstopIcelandair
7h 20mDEN-KEF
$626
8/23Sat
2 stops
15h 55mKEF-DEN
8/30Sat
2 stops
29h 25mDEN-KEF
$706
10/23Thu
2 stopsScandinavian Airlines
35h 05mKEF-DEN
10/30Thu
2 stopsScandinavian Airlines
21h 25mDEN-KEF
$851
10/23Thu
2 stopsScandinavian Airlines
21h 18mKEF-DEN
10/30Thu
3 stopsScandinavian Airlines
22h 15mDEN-KEF
$866
9/10Wed
2 stopsScandinavian Airlines
22h 09mKEF-DEN
10/1Wed
2 stopsScandinavian Airlines
29h 50mDEN-KEF
$917

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Colorado found on KAYAK in the last 72 hours.
8/10Sun
1 stopWestJet
31h 52mKEF-DEN
$428
10/3Fri
nonstopIcelandair
8h 05mKEF-DEN
$482
8/31Sun
nonstopIcelandair
8h 05mKEF-DEN
$489
10/3Fri
nonstopIcelandair
8h 05mKEF-DEN
$490
9/6Sat
nonstopIcelandair
7h 55mKEF-DEN
$493
8/30Sat
2 stops
38h 46mKEF-DEN
$503
9/6Sat
nonstopIcelandair
8h 05mKEF-DEN
$541
9/6Sat
3 stops
46h 50mKEF-DEN
$543
7/18Fri
nonstopIcelandair
8h 05mKEF-DEN
$556
8/13Wed
1 stopWestJet
31h 52mKEF-DEN
$562

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Last minute flights to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Colorado that are departing in the next 10 days.
7/11Fri
nonstopIcelandair
7h 55mKEF-DEN
7/18Fri
multi-stopIcelandair
17h 06mDEN-KEF
$933
7/11Fri
nonstop
7h 55mKEF-DEN
7/18Fri
multi-stop
26h 11mDEN-KEF
$1,052
7/11Fri
multi-stop
31h 52mKEF-DEN
7/18Fri
multi-stop
26h 11mDEN-KEF
$1,214
7/11Fri
multi-stopAir Canada
17h 58mKEF-DEN
7/18Fri
multi-stopAir Canada
14h 55mDEN-KEF
$1,255

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Everything you need to know for your flight to Colorado

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Colorado
Business Class flights to Coloradofrom $2,452
Prem Econ Class flights to Colorado
Economy Class flights to Coloradofrom $1,358

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