What is the cheapest airline that flies from Iceland to Denver Intl?

Icelandair and Alaska Airlines are the most popular carriers operating from Iceland to Denver Intl

How many flights depart from Iceland to Denver on average per week?

The number of flights available between Iceland and Denver is 5 per week as of March 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When did momondo last update prices for flights from Iceland to Denver Intl Airport?

Prices for flights from Iceland to Denver Intl Airport are updated daily.

How old do you have to be to fly from Iceland to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iceland to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$426 Cheap Flights from Iceland to Denver in 2026

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Find the cheapest flights from Iceland to Denver

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Recent round-trip flight deals from Iceland to Denver

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4:50 pm - 7:00 pm

KEF

DEN

8h 10mnonstop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$621Icelandair

Sun, Apr 12 - Tue, Apr 21

4:55 pm - 7:05 pm

KEF

DEN

8h 10mnonstop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$651Icelandair

Wed, Mar 18 - Tue, Apr 21

4:55 pm - 7:05 pm

KEF

DEN

8h 10mnonstop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$655Icelandair

Wed, Mar 18 - Tue, Apr 21

4:55 pm - 7:05 pm

KEF

DEN

8h 10mnonstop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$657Icelandair

Wed, Mar 18 - Tue, Apr 21

4:55 pm - 7:05 pm

KEF

DEN

8h 10mnonstop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$669Icelandair

Wed, Mar 18 - Tue, Apr 21

9:55 am - 9:43 pm

KEF

DEN

17h 48m

1 stop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$771Icelandair

Wed, Mar 18 - Tue, Apr 21

4:50 pm - 7:00 pm

KEF

DEN

8h 10mnonstop

7:00 am - 9:25 am

DEN

KEF

20h 25m

1 stop

$774Multiple Airlines

Sun, Apr 12 - Tue, Apr 21

9:55 am - 9:43 pm

KEF

DEN

17h 48m

1 stop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$778Icelandair

Wed, Mar 18 - Tue, Apr 21

9:55 am - 9:43 pm

KEF

DEN

17h 48m

1 stop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$784Multiple Airlines

Wed, Mar 18 - Tue, Apr 21

9:55 am - 9:43 pm

KEF

DEN

17h 48m

1 stop

4:40 pm - 6:00 am

DEN

KEF

7h 20mnonstop

$787Icelandair

Wed, Mar 18 - Tue, Apr 21

Icelandair flights from Iceland to Denver

Our best Icelandair deals on Iceland to Denver flight tickets

Icelandair

Apr 12

KEF4:50 pmReykjavik Keflavik Intl

8h 10m

DEN7:00 pmDenver Intl

Apr 21

DEN4:40 pmDenver Intl

7h 20m

KEF6:00 amReykjavik Keflavik Intl

$621

Icelandair

Mar 18

KEF4:55 pmReykjavik Keflavik Intl

8h 10m

DEN7:05 pmDenver Intl

Apr 21

DEN4:40 pmDenver Intl

7h 20m

KEF6:00 amReykjavik Keflavik Intl

$651

Icelandair

Mar 18

KEF4:55 pmReykjavik Keflavik Intl

8h 10m

DEN7:05 pmDenver Intl

Apr 21

DEN4:40 pmDenver Intl

7h 20m

KEF6:00 amReykjavik Keflavik Intl

$655

Finnair flights from Iceland to Denver

Our best Finnair deals on Iceland to Denver flight tickets

Finnair

Apr 13

KEF8:35 amReykjavik Keflavik Intl

20h 10m

2 stops

DEN10:45 pmDenver Intl

Apr 21

DEN10:28 amDenver Intl

24h 02m

2 stops

KEF4:30 pmReykjavik Keflavik Intl

$1,007

Finnair

Apr 12

KEF8:35 amReykjavik Keflavik Intl

20h 10m

2 stops

DEN10:45 pmDenver Intl

Apr 21

DEN10:28 amDenver Intl

24h 02m

2 stops

KEF4:30 pmReykjavik Keflavik Intl

$1,023

Finnair

Apr 12

KEF8:35 amReykjavik Keflavik Intl

41h 20m

2 stops

DEN7:55 pmDenver Intl

Apr 21

DEN10:28 amDenver Intl

24h 02m

2 stops

KEF4:30 pmReykjavik Keflavik Intl

$1,024

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sun 4/12

4:50 pm-7:00 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$621

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$651

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$655

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$657

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$669

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

9:55 am-9:43 pm

1 stop17h 48m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$771

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sun 4/12

4:50 pm-7:00 pm

Nonstop8h 10m

Denver Intl

Tue 4/21

7:00 am-9:25 am

1 stop20h 25m

$774

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

9:55 am-9:43 pm

1 stop17h 48m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$778

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

9:55 am-9:43 pm

1 stop17h 48m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$784

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 3/18

9:55 am-9:43 pm

1 stop17h 48m

Denver Intl

Tue 4/21

4:40 pm-6:00 am

Nonstop7h 20m

$787

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iceland to Denver

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

Prices

Airlines

Other information

What is the cheapest Iceland to Denver Intl flight route?

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

What cabin class options are available on Iceland to Denver Intl flights?

There are 3 cabin classes available to choose from on Iceland to Denver 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 Iceland to Denver flights?

You could potentially save up to 37% on your flight if you consider stops on a Iceland to Denver flight.

Cheap Iceland to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Denver

Fastest flight time	8h 10m
Direct flights	Every day
Airports in Denver	1 airport

The fastest flight from Iceland to Denver takes 8h 10m

Direct flights go from Iceland to Denver every day.

There is 1 airport in Denver. From Iceland there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Iceland to Denver Intl Airport?
Prices for flights from Iceland to Denver Intl Airport are updated daily.
How old do you have to be to fly from Iceland to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iceland to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver 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 Denver 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 Iceland to Denver?
momondo data reveals that the most frequently booked plane model on the route from Iceland to Denver is Boeing 757-200 (winglets), representing 80.00% of all bookings. The subsequent popular model is Boeing 737 MAX 8 at 20.00%.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

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Cripple Creek

Greeley

Keystone

Lakewood

Westminster

Thornton

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Grand Lake

Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Iceland to Denver?

Finding the right flight to Denver from Iceland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Iceland to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Iceland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Iceland to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Iceland to Denver.

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

If you are not ready to book a flight from Iceland to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.