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

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 Reykjavik.

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

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

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 Reykjavik 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 Reykjavik?

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

$320 CHEAP FLIGHTS from Colorado to Reykjavik (KEF)

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Flight Deals

Cheap Flights from Colorado to Keflavik Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Colorado to Keflavik Intl

Mon, Sep 28 - Wed, Oct 7

4:17 pm - 8:45 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

10h 28m1 stop Toronto Pearson Intl

9:15 am - 6:46 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

15h 31m1 stop Montreal Pierre Elliott Trudeau Intl

$391Air Canada

Mon, Sep 28 - Wed, Oct 7

4:17 pm - 8:45 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

10h 28m1 stop Toronto Pearson Intl

9:15 am - 8:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

17h 02m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$399Air Canada

Mon, Sep 28 - Wed, Oct 7

9:40 am - 8:45 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

17h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:15 am - 8:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

17h 02m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$432Air Canada

Mon, Sep 28 - Wed, Oct 7

11:35 am - 8:45 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

15h 10m1 stop Toronto Pearson Intl

9:15 am - 10:31 amKEF Reykjavik Keflavik Intl-DEN Denver Intl

31h 16m1 stop Montreal Pierre Elliott Trudeau Intl

$446Air Canada

Sat, Oct 17 - Sat, Oct 24

11:25 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 8:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

16h 17m1 stop Toronto Pearson Intl

$446Air Canada

Thu, Oct 15 - Tue, Oct 20

9:40 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

16h 15m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 8:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

16h 17m1 stop Toronto Pearson Intl

$446Air Canada

Mon, Sep 28 - Wed, Oct 7

11:35 am - 8:45 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

15h 10m1 stop Toronto Pearson Intl

9:15 am - 8:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

17h 02m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$447Air Canada

Sat, Oct 17 - Fri, Oct 23

9:40 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

16h 15m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 8:59 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

41h 44m2 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia

$449United Airlines

Mon, Sep 28 - Wed, Oct 7

4:40 pm - 6:00 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

7h 20mnonstop

4:50 pm - 7:00 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

8h 10mnonstop

$537Icelandair

Mon, Sep 28 - Wed, Oct 7

4:40 pm - 6:00 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

7h 20mnonstop

4:50 pm - 7:00 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

8h 10mnonstop

$560Icelandair

Recent last minute flight deals from Colorado to Keflavik Intl

Mon, Aug 24 - Sat, Aug 29

9:40 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

16h 15m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 10:33 amKEF Reykjavik Keflavik Intl-DEN Denver Intl

31h 18m1 stop Montreal Pierre Elliott Trudeau Intl

$455Air Canada

Sun, Aug 23 - Sat, Aug 29

11:25 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 6:55 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

15h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$455Air Canada

Wed, Aug 26 - Tue, Sep 1

11:25 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 10:33 amKEF Reykjavik Keflavik Intl-DEN Denver Intl

31h 18m1 stop Montreal Pierre Elliott Trudeau Intl

$455Air Canada

Wed, Aug 26 - Mon, Aug 31

9:40 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

16h 15m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 10:33 amKEF Reykjavik Keflavik Intl-DEN Denver Intl

31h 18m1 stop Montreal Pierre Elliott Trudeau Intl

$455Air Canada

Sat, Aug 22 - Sat, Aug 29

6:05 pm - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

31h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:15 am - 6:55 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

15h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$463Air Canada

Sun, Aug 23 - Fri, Aug 28

11:25 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 2:31 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

35h 16m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$463Air Canada

Mon, Aug 24 - Fri, Aug 28

11:25 am - 7:55 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 3:17 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

36h 02m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$463Air Canada

Mon, Aug 24 - Tue, Sep 1

7:10 pm - 8:50 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

31h 40m1 stop Chicago O'Hare Intl

9:15 am - 10:33 amKEF Reykjavik Keflavik Intl-DEN Denver Intl

31h 18m1 stop Montreal Pierre Elliott Trudeau Intl

$465United Airlines

Tue, Aug 25 - Sat, Aug 29

4:40 pm - 6:00 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

7h 20mnonstop

10:45 am - 12:40 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

7h 55mnonstop

$574Icelandair

Mon, Aug 24 - Sun, Aug 30

8:10 pm - 9:25 amDEN Denver Intl-KEF Reykjavik Keflavik Intl

7h 15mnonstop

10:45 am - 12:40 pmKEF Reykjavik Keflavik Intl-DEN Denver Intl

7h 55mnonstop

$574Icelandair

Useful Info

Low season	February
High season	August
Cheapest flight	$320

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Denver to Reykjavik

How does KAYAK find such low prices on flights from Colorado to Reykjavik?
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 Reykjavik.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Reykjavik?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik 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 Reykjavik?
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 Reykjavik 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 Reykjavik?
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 Reykjavik from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Selfoss

Borgarnes

Hveragerdi

Kopavogur

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Reykjavik (KEF)

KEF

$320 Find Cheap Flights from Colorado to Reykjavik - Compare and Save

Cheap Flights from Colorado to Keflavik Intl

Recent round-trip flight deals from Colorado to Keflavik Intl

Recent one-way flight deals from Colorado to Keflavik Intl

Recent last minute flight deals from Colorado to Keflavik Intl

Recent direct flight deals from Colorado to Keflavik Intl

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FAQs for booking Colorado to Reykjavik flights

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Everything you need to know for your flight to Keflavik Intl

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Complete your trip to Keflavik Intl with a hotel stay or car rental

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