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Find cheap flights from Colorado to Iceland from $349

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 7/12. 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 6/15
Sat 6/22

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In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

August

Cheapest flight

$349
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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

8/24Sat
1 stop
16h 16mDEN-KEF
8/31Sat
1 stop
23h 54mKEF-DEN
$436
8/17Sat
1 stop
16h 16mDEN-KEF
8/27Tue
1 stop
30h 00mKEF-DEN
$531
11/12Tue
nonstopIcelandair
7h 25mDEN-KEF
11/25Mon
nonstopIcelandair
8h 10mKEF-DEN
$549
10/15Tue
nonstopIcelandair
7h 20mDEN-KEF
10/23Wed
nonstopIcelandair
8h 05mKEF-DEN
$554
9/28Sat
2 stopsAir Canada
16h 50mDEN-KEF
10/7Mon
1 stopAir Canada
30h 15mKEF-DEN
$567
11/2Sat
1 stopBritish Airways
16h 55mDEN-KEF
11/15Fri
2 stopsBritish Airways
33h 22mKEF-DEN
$569
9/21Sat
2 stopsAir Canada
16h 50mDEN-KEF
10/5Sat
2 stopsAir Canada
28h 45mKEF-DEN
$573
11/2Sat
2 stopsFinnair
38h 22mDEN-KEF
11/15Fri
2 stopsFinnair
38h 43mKEF-DEN
$581
10/23Wed
2 stopsBritish Airways
39h 14mDEN-KEF
10/31Thu
1 stopBritish Airways
34h 30mKEF-DEN
$585
10/24Thu
2 stopsFinnair
37h 07mDEN-KEF
10/29Tue
2 stopsFinnair
36h 20mKEF-DEN
$641

Search by stops

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Recent one-way flight deals

7/12Fri
1 stopWestJet
11h 55mDEN-KEF
$349
7/22Mon
2 stops
28h 08mDEN-KEF
$352
7/12Fri
nonstopIcelandair
7h 15mDEN-KEF
$435
5/21Tue
nonstopIcelandair
7h 15mDEN-KEF
$468
7/9Tue
2 stopsAir Canada
18h 43mDEN-KEF
$542
7/9Tue
1 stopKLM
20h 57mDEN-KEF
$547
7/8Mon
1 stopDelta
23h 45mDEN-KEF
$557
5/21Tue
2 stopsDelta
17h 15mDEN-KEF
$594
6/14Fri
2 stopsAir Canada
18h 43mDEN-KEF
$612
6/13Thu
1 stopKLM
20h 52mDEN-KEF
$613

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Last minute flights from Colorado to Iceland

Last minute flight, train and bus deals

5/17Fri
multi-stopKLM
21h 20mDEN-KEF
5/20Mon
multi-stopKLM
16h 36mKEF-DEN
$662
5/17Fri
multi-stopKLM
21h 20mDEN-KEF
5/20Mon
multi-stopKLM
15h 44mKEF-DEN
$667
5/17Fri
multi-stopLufthansa
9h 48mDEN-KEF
5/19Sun
multi-stopLufthansa
21h 15mKEF-DEN
$726
5/20Mon
nonstopIcelandair
7h 20mDEN-KEF
5/28Tue
nonstopIcelandair
8h 05mKEF-DEN
$728
5/17Fri
multi-stopLufthansa
23h 55mDEN-KEF
5/19Sun
multi-stopLufthansa
19h 55mKEF-DEN
$750
5/19Sun
nonstopIcelandair
7h 20mDEN-KEF
5/26Sun
nonstopIcelandair
8h 05mKEF-DEN
$833
5/20Mon
multi-stop
42h 28mDEN-KEF
5/28Tue
multi-stop
34h 00mKEF-DEN
$838
5/17Fri
multi-stop
16h 33mDEN-KEF
5/20Mon
nonstop
8h 05mKEF-DEN
$843
5/17Fri
multi-stopUnited Airlines
30h 55mDEN-KEF
6/16Sun
multi-stopUnited Airlines
30h 30mKEF-DEN
$1,157
5/17Fri
multi-stopUnited Airlines
26h 55mDEN-KEF
6/16Sun
multi-stopUnited Airlines
30h 30mKEF-DEN
$1,168

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Flights to Iceland

Return flight deals:

Iceland - Colorado

Cabin classes:

$2,229
$2,306
$467

Browse destinations: