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Cheap flights from Colorado to Reykjavik from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Reykjavik departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Colorado to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:10 pm - 9:25 am
DEN
-
KEF
7h 15mnonstop
Icelandair Logo
4:50 pm - 7:00 pm
KEF
-
DEN
8h 10mnonstop
$423Icelandair
Tue, May 26 - Wed, Jun 3
Icelandair Logo
8:10 pm - 9:25 am
DEN
-
KEF
7h 15mnonstop
Icelandair Logo
4:50 pm - 7:00 pm
KEF
-
DEN
8h 10mnonstop
$429Icelandair
Sun, May 24 - Fri, May 29
Icelandair Logo
8:10 pm - 9:25 am
DEN
-
KEF
7h 15mnonstop
Icelandair Logo
10:45 am - 12:40 pm
KEF
-
DEN
7h 55mnonstop
$430Icelandair
Sun, Jun 7 - Mon, Jun 15
Icelandair Logo
8:10 pm - 9:25 am
DEN
-
KEF
7h 15mnonstop
Icelandair Logo
4:50 pm - 7:00 pm
KEF
-
DEN
8h 10mnonstop
$433Icelandair
Sun, May 24 - Fri, May 29
United Airlines Logo
5:30 am - 7:55 am
COS
-
KEF
20h 25m
2 stops
United Airlines Logo
9:15 am - 10:59 am
KEF
-
COS
31h 44m
2 stops
$950United Airlines
Wed, Aug 19 - Tue, Sep 1
Multiple Airlines Logo
10:57 am - 7:00 am
COS
-
KEF
14h 03m
1 stop
Multiple Airlines Logo
9:30 am - 5:14 pm
KEF
-
COS
13h 44m
2 stops
$958Multiple Airlines
Thu, Aug 20 - Tue, Sep 1
Multiple Airlines Logo
10:57 am - 7:00 am
COS
-
KEF
14h 03m
1 stop
Multiple Airlines Logo
9:30 am - 10:02 am
KEF
-
COS
30h 32m
1 stop
$960Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
United Airlines Logo
7:45 am - 7:55 am
COS
-
KEF
18h 10m
2 stops
United Airlines Logo
12:00 pm - 9:53 pm
KEF
-
COS
15h 53m
1 stop
$970United Airlines
Wed, Aug 19 - Wed, Sep 2
Scandinavian Airlines Logo
8:00 am - 7:00 am
COS
-
KEF
17h 00m
2 stops
Scandinavian Airlines Logo
8:45 am - 5:14 pm
KEF
-
COS
14h 29m
2 stops
$996Scandinavian Airlines
Thu, Aug 20 - Tue, Sep 1
Air Canada Logo
8:38 am - 8:45 am
COS
-
KEF
18h 07m
2 stops
Air Canada Logo
9:15 am - 8:44 pm
KEF
-
COS
17h 29m
2 stops
$1,028Air Canada
Fri, Aug 21 - Tue, Sep 1

Alaska Airlines flights from Colorado to Reykjavik Keflavik Intl Airport

Our best Alaska Airlines deals on Colorado to Reykjavik Keflavik Intl Airport flight tickets
Alaska Airlines
Jun 11
DEN6:00 amDenver Intl
21h 00m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jun 16
KEF12:45 pmReykjavik Keflavik Intl
16h 02m
1 stop
DEN10:47 pmDenver Intl
$604
Alaska Airlines
Jun 13
DEN9:12 pmDenver Intl
29h 48m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jun 17
KEF12:45 pmReykjavik Keflavik Intl
17h 14m
1 stop
DEN11:59 pmDenver Intl
$611
Alaska Airlines
Jun 24
DEN6:00 amDenver Intl
21h 00m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jul 8
KEF12:45 pmReykjavik Keflavik Intl
16h 02m
1 stop
DEN10:47 pmDenver Intl
$612

United Airlines flights from Colorado to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Colorado to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Aug 19
COS5:30 amColorado Springs
20h 25m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Sep 1
KEF9:15 amReykjavik Keflavik Intl
31h 44m
2 stops
COS10:59 amColorado Springs
$950
United Airlines
Aug 19
COS7:45 amColorado Springs
18h 10m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Sep 2
KEF12:00 pmReykjavik Keflavik Intl
15h 53m
1 stop
COS9:53 pmColorado Springs
$970
United Airlines
Aug 24
DRO11:30 amDurango La Plata County
15h 00m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Sep 2
KEF12:00 pmReykjavik Keflavik Intl
14h 54m
2 stops
DRO8:54 pmDurango La Plata County
$971

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Colorado to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 5/26

8:10 pm-9:25 am

Nonstop7h 15m

Reykjavik Keflavik Intl

Wed 6/3

4:50 pm-7:00 pm

Nonstop8h 10m

$423

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 5/24

8:10 pm-9:25 am

Nonstop7h 15m

Reykjavik Keflavik Intl

Fri 5/29

4:50 pm-7:00 pm

Nonstop8h 10m

$429
Quickest round-trip

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 6/7

8:10 pm-9:25 am

Nonstop7h 15m

Reykjavik Keflavik Intl

Mon 6/15

10:45 am-12:40 pm

Nonstop7h 55m

$430

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 5/24

8:10 pm-9:25 am

Nonstop7h 15m

Reykjavik Keflavik Intl

Fri 5/29

4:50 pm-7:00 pm

Nonstop8h 10m

$433

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 8/19

5:30 am-7:55 am

2 stops20h 25m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-10:59 am

2 stops31h 44m

$950

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 8/20

10:57 am-7:00 am

1 stop14h 03m

Reykjavik Keflavik Intl

Tue 9/1

9:30 am-5:14 pm

2 stops13h 44m

$958

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 8/20

10:57 am-7:00 am

1 stop14h 03m

Reykjavik Keflavik Intl

Wed 9/2

9:30 am-10:02 am

1 stop30h 32m

$960

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Wed 8/19

7:45 am-7:55 am

2 stops18h 10m

Reykjavik Keflavik Intl

Wed 9/2

12:00 pm-9:53 pm

1 stop15h 53m

$970

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Thu 8/20

8:00 am-7:00 am

2 stops17h 00m

Reykjavik Keflavik Intl

Tue 9/1

8:45 am-5:14 pm

2 stops14h 29m

$996

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Fri 8/21

8:38 am-8:45 am

2 stops18h 07m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-8:44 pm

2 stops17h 29m

$1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

How to get the cheapest flight ticket from Colorado to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Colorado, with most prices found around $533. If you’re not able to fly to Reykjavik Keflavik Intl Airport in January, then October is your next best option. Flight prices from Colorado to Reykjavik Keflavik Intl Airport during October average around $547.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Colorado to Reykjavik Keflavik Intl Airport is on a Wednesday when prices can be found for as low as $572. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Saturday, with ticket prices averaging around $635.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $581. Flights in the evening are often more expensive with an average ticket price of $709.

What is the cheapest Colorado to Reykjavik Keflavik Intl flight route?

Fly from Denver Intl to Reykjavik Keflavik Intl for the best Colorado - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $613 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Colorado for as low as $547 on momondo.

What cabin class options are available on Colorado to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on Colorado to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Reykjavik Keflavik Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Colorado to Reykjavik Keflavik Intl Airport.

Cheap Colorado to Reykjavik Keflavik Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Reykjavik Keflavik Intl Airport

Best Price Found

$385

Fastest flight time

7h 15m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from Colorado in the past 72 hours is $385. The best round-trip flight deal from Colorado to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $617.
The fastest flight from Colorado to Reykjavik Keflavik Intl Airport takes 7h 15m
Direct flights go from Colorado to Reykjavik Keflavik Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Reykjavik Keflavik Intl Airport?

    Prices for flights from Colorado to Reykjavik Keflavik Intl Airport refresh daily.

  • How many operators does momondo search for flights from Colorado to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Colorado to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Reykjavik Keflavik Intl Airport?

Best airlines flying from Colorado to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Colorado to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $413Free CancellationRating
7.0
625 reviews
Search Icelandair flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Reykjavik?

It is quick and easy to find Colorado to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.

Can I find flights from Colorado to Reykjavik with flexible booking policies on momondo?

Yes. All flights to Reykjavik from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado to Reykjavik?

momondo helps you find the best flight between Colorado and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Reykjavik right now. Can momondo alert me if prices change?

Price alerts on flights to Reykjavik from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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