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Find cheap flights from Colorado to Iceland from $237

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado to Iceland departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

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In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

July

Cheapest flight

$237
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Denver to Reykjavik-Keflavik Airport

FAQs for booking flights from Colorado to Iceland

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

    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 Colorado to Iceland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iceland from 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 Colorado to Iceland?

    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 to Iceland with an airline and back to Colorado with another airline.

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

    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 to Iceland from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Colorado to Iceland

Recent round-trip flight deals

8/20Tue
1 stopAir Canada
15h 15mDEN-KEF
8/29Thu
2 stopsAir Canada
19h 01mKEF-DEN
$499
9/21Sat
2 stopsAir Canada
29h 41mDEN-KEF
10/2Wed
1 stopAir Canada
29h 49mKEF-DEN
$500
9/11Wed
1 stop
16h 16mDEN-KEF
9/23Mon
1 stop
23h 49mKEF-DEN
$513
10/17Thu
1 stopBritish Airways
32h 45mDEN-KEF
10/31Thu
1 stopBritish Airways
34h 30mKEF-DEN
$535
10/30Wed
2 stopsFinnair
33h 00mDEN-KEF
11/19Tue
2 stopsFinnair
36h 20mKEF-DEN
$538
9/14Sat
1 stop
16h 24mDEN-KEF
9/21Sat
2 stops
22h 16mKEF-DEN
$546
10/30Wed
2 stopsFinnair
33h 00mDEN-KEF
11/23Sat
2 stopsFinnair
38h 43mKEF-DEN
$552
11/2Sat
1 stopBritish Airways
16h 55mDEN-KEF
11/22Fri
1 stopBritish Airways
27h 55mKEF-DEN
$555
8/24Sat
nonstopIcelandair
7h 15mDEN-KEF
8/31Sat
nonstopIcelandair
8h 05mKEF-DEN
$558
8/20Tue
nonstopIcelandair
7h 20mDEN-KEF
8/30Fri
nonstopIcelandair
8h 05mKEF-DEN
$569

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Recent one-way flight deals

9/21Sat
1 stop
16h 16mDEN-KEF
$237
10/19Sat
1 stop
16h 24mDEN-KEF
$271
9/21Sat
2 stops
26h 48mDEN-KEF
$323
7/1Mon
1 stopWestJet
11h 55mDEN-KEF
$329
10/19Sat
nonstopIcelandair
7h 20mDEN-KEF
$402
9/23Mon
nonstopIcelandair
7h 20mDEN-KEF
$414
9/23Mon
1 stopAir Canada
15h 20mDEN-KEF
$481
7/9Tue
2 stopsAir Canada
18h 50mDEN-KEF
$503
10/17Thu
1 stopAir France
12h 00mDEN-KEF
$512
7/9Tue
1 stopAir France
13h 56mDEN-KEF
$515

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Last minute flights from Colorado to Iceland

Last minute flight, train and bus deals

6/9Sun
multi-stopAir Canada
16h 40mDEN-KEF
6/18Tue
multi-stopAir Canada
30h 42mKEF-DEN
$680
6/9Sun
multi-stopAir Canada
16h 40mDEN-KEF
6/18Tue
multi-stopAir Canada
28h 57mKEF-DEN
$685
6/7Fri
multi-stopAir Canada
15h 20mDEN-KEF
6/16Sun
multi-stopAir Canada
20h 11mKEF-DEN
$804
6/9Sun
nonstopIcelandair
7h 20mDEN-KEF
6/11Tue
nonstopIcelandair
8h 05mKEF-DEN
$921
6/9Sun
nonstopIcelandair
7h 20mDEN-KEF
6/11Tue
multi-stopIcelandair
18h 40mKEF-DEN
$948
6/7Fri
multi-stopUnited Airlines
17h 15mDEN-KEF
6/16Sun
multi-stopUnited Airlines
19h 29mKEF-DEN
$1,027
6/11Tue
multi-stop
21h 56mDEN-KEF
6/17Mon
multi-stop
33h 57mKEF-DEN
$1,133
6/7Fri
multi-stopLufthansa
23h 55mDEN-KEF
6/15Sat
multi-stopLufthansa
19h 10mKEF-DEN
$1,229
6/11Tue
multi-stop
21h 56mDEN-KEF
6/17Mon
nonstop
8h 05mKEF-DEN
$1,363
6/9Sun
multi-stopLufthansa
23h 55mDEN-KEF
6/17Mon
multi-stopLufthansa
19h 55mKEF-DEN
$1,376

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Flights to Iceland

Return flight deals:

Iceland - Colorado

Cabin classes:

$1,926
$2,916
$476

Browse destinations: