Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Colorado to Reykjavik from $368

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 4/23. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Colorado to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 6:05 am
DEN
-
KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pm
KEF
-
DEN
8h 10mnonstop
$519Icelandair
Mon, Feb 23 - Wed, Mar 4
Icelandair Logo
4:40 pm - 6:00 am
DEN
-
KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 7:00 pm
KEF
-
DEN
8h 10mnonstop
$540Icelandair
Mon, Apr 6 - Mon, Apr 13
Icelandair Logo
8:10 pm - 9:25 am
DEN
-
KEF
7h 15mnonstop
Icelandair Logo
10:45 am - 12:40 pm
KEF
-
DEN
7h 55mnonstop
$541Icelandair
Mon, Jun 15 - Mon, Jun 22
Icelandair Logo
3:40 pm - 6:05 am
DEN
-
KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 6:05 pm
KEF
-
DEN
8h 10mnonstop
$543Icelandair
Mon, Feb 23 - Fri, Mar 6
Icelandair Logo
4:40 pm - 6:00 am
DEN
-
KEF
7h 20mnonstop
Icelandair Logo
4:50 pm - 7:00 pm
KEF
-
DEN
8h 10mnonstop
$544Icelandair
Thu, Apr 2 - Sun, Apr 12
Icelandair Logo
4:40 pm - 6:00 am
DEN
-
KEF
7h 20mnonstop
Icelandair Logo
10:45 am - 12:40 pm
KEF
-
DEN
7h 55mnonstop
$546Icelandair
Sun, Jun 14 - Sat, Jun 20
Icelandair Logo
3:40 pm - 6:05 am
DEN
-
KEF
7h 25mnonstop
Icelandair Logo
4:55 pm - 7:05 pm
KEF
-
DEN
8h 10mnonstop
$548Icelandair
Mon, Feb 23 - Wed, Mar 11
United Airlines Logo
5:20 am - 8:30 am
DRO
-
KEF
21h 10m
2 stops
United Airlines Logo
9:15 am - 12:32 pm
KEF
-
DRO
33h 17m
2 stops
$1,174United Airlines
Mon, Jun 22 - Sat, Jul 11
British Airways Logo
4:51 pm - 9:15 am
COS
-
KEF
57h 24m
2 stops
British Airways Logo
10:00 am - 11:59 pm
KEF
-
COS
43h 59m
2 stops
$1,248British Airways
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
5:28 am - 9:55 am
DRO
-
KEF
22h 27m
2 stops
American Airlines Logo
10:20 am - 12:05 am
KEF
-
DRO
19h 45m
2 stops
$2,605American Airlines
Mon, Jun 22 - Sat, Jul 11

Icelandair flights from Colorado to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Colorado to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Feb 23
DEN3:40 pmDenver Intl
7h 25m
KEF6:05 amReykjavik Keflavik Intl
Mar 4
KEF4:55 pmReykjavik Keflavik Intl
8h 10m
DEN6:05 pmDenver Intl
$519
Icelandair
Apr 6
DEN4:40 pmDenver Intl
7h 20m
KEF6:00 amReykjavik Keflavik Intl
Apr 13
KEF4:50 pmReykjavik Keflavik Intl
8h 10m
DEN7:00 pmDenver Intl
$540
Icelandair
Jun 15
DEN8:10 pmDenver Intl
7h 15m
KEF9:25 amReykjavik Keflavik Intl
Jun 22
KEF10:45 amReykjavik Keflavik Intl
7h 55m
DEN12:40 pmDenver Intl
$541

American Airlines flights from Colorado to Reykjavik Keflavik Intl Airport

Our best American Airlines deals on Colorado to Reykjavik Keflavik Intl Airport flight tickets
American Airlines
Feb 23
DEN5:25 pmDenver Intl
34h 25m
1 stop
KEF10:50 amReykjavik Keflavik Intl
Mar 6
KEF6:10 pmReykjavik Keflavik Intl
28h 20m
1 stop
DEN3:30 pmDenver Intl
$591
American Airlines
Feb 23
DEN2:28 pmDenver Intl
37h 22m
2 stops
KEF10:50 amReykjavik Keflavik Intl
Mar 6
KEF6:10 pmReykjavik Keflavik Intl
28h 20m
1 stop
DEN3:30 pmDenver Intl
$599
American Airlines
Jun 22
DRO5:28 amDurango La Plata County
22h 27m
2 stops
KEF9:55 amReykjavik Keflavik Intl
Jul 11
KEF10:20 amReykjavik Keflavik Intl
19h 45m
2 stops
DRO12:05 amDurango La Plata County
$2,605

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 February 7, 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

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/23

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Wed 3/4

4:55 pm-6:05 pm

Nonstop8h 10m

$519

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 4/6

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Mon 4/13

4:50 pm-7:00 pm

Nonstop8h 10m

$540

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 6/15

8:10 pm-9:25 am

Nonstop7h 15m

Reykjavik Keflavik Intl

Mon 6/22

10:45 am-12:40 pm

Nonstop7h 55m

$541

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/23

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Fri 3/6

4:55 pm-6:05 pm

Nonstop8h 10m

$543

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Thu 4/2

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Sun 4/12

4:50 pm-7:00 pm

Nonstop8h 10m

$544

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 6/14

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Sat 6/20

10:45 am-12:40 pm

Nonstop7h 55m

$546

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 2/23

3:40 pm-6:05 am

Nonstop7h 25m

Reykjavik Keflavik Intl

Wed 3/11

4:55 pm-7:05 pm

Nonstop8h 10m

$548

DurangoReykjavik

DRO - KEF

DROKEF

Durango La Plata County

Mon 6/22

5:20 am-8:30 am

2 stops21h 10m

Reykjavik Keflavik Intl

Sat 7/11

9:15 am-12:32 pm

2 stops33h 17m

$1,174

Colorado SpringsReykjavik

COS - KEF

COSKEF

Colorado Springs

Sat 3/7

4:51 pm-9:15 am

2 stops57h 24m

Reykjavik Keflavik Intl

Sat 3/14

10:00 am-11:59 pm

2 stops43h 59m

$1,248

DurangoReykjavik

DRO - KEF

DROKEF

Durango La Plata County

Mon 6/22

5:28 am-9:55 am

2 stops22h 27m

Reykjavik Keflavik Intl

Sat 7/11

10:20 am-12:05 am

2 stops19h 45m

$2,605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Colorado, with most prices found around $550. If you’re not able to fly to Reykjavik Keflavik Intl Airport in October, then November is your next best option. Flight prices from Colorado to Reykjavik Keflavik Intl Airport during November average around $563.

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 $649.

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 $588. Flights in the evening are often more expensive with an average ticket price of $710.

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 $625 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 $557 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

$319

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 $319. The best round-trip flight deal from Colorado to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $475.
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 $417Free CancellationRating
7.1
606 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
Borgarnes
Hveragerdi
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.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/9
Mon 3/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik