How long is the flight from Iceland to Denver?

Icelandair can get you from Iceland to Denver in just under 8h 10m. Your travel time will be generally consistent. Iceland and Denver are separated by a distance of 3556 mi. Generally, flights for this route are nonstop.

What is the cheapest month to book a flight from Iceland to Denver?

Currently, October is the cheapest month in which you can book a flight from Iceland to Denver (average of $197). Flying from Iceland to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Iceland to Denver?

On average you can expect to pay $559 for a flight from Iceland to Denver. The cheapest flight overall is $466 while the most popular route, (Reykjavik Keflavik Intl - Denver Intl) is currently priced at $606.

What airport do you fly into for flights to Denver from Iceland?

Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from Iceland.

Can I find deals for flights from Iceland to Denver that include hotel bookings?

Yes. In addition to deals on Iceland to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Iceland to Denver?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Denver.

Can I find deals for business class flights from Iceland to Denver?

Yes. Cheapflights offers flight deals from Iceland to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$322+ Flights from Iceland to Denver

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Iceland to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Iceland to Denver

Round-trip from	$615 (lastminute.com)
One-way from	$322 (Kiwi.com)
Good one-way deal	$477 or less

From Iceland to Denver Intl

Search Deals

One-way flight from Iceland to Denver Intl

Search Deals

Price to beat on a one-way flight from Iceland to Denver Intl.

Search Deals

Find flight deals from Iceland to Denver

Cheapest flights from Iceland to Denver
Explore the most affordable flight options available from Iceland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Thu 11/64:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Fri 11/143:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/15

$615

Wed 10/294:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Wed 11/53:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/13

$633

Thu 10/304:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Thu 11/63:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/14

$641

Sun 10/123:05 pmKEF - DEN

1 stop24h 03mMultiple Airlines

Sat 10/1812:34 amDEN - KEF

2 stops22h 21mMultiple Airlines

Deal found 9/14

$669

Thu 11/64:55 pmKEF - DEN

Nonstop8h 10mMultiple Airlines

Fri 11/147:13 pmDEN - KEF

1 stop28h 22mMultiple Airlines

Deal found 9/14

$755

Mon 10/134:55 pmKEF - DEN

1 stop22h 11mMultiple Airlines

Thu 10/2312:59 amDEN - KEF

2 stops21h 56mMultiple Airlines

Deal found 9/14

$819

Best flights from Iceland to Denver
Discover carefully curated flight deals from Iceland to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Thu 11/64:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Fri 11/143:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/15

$615

Sun 10/123:05 pmKEF - DEN

1 stop24h 03mMultiple Airlines

Sat 10/1812:34 amDEN - KEF

2 stops22h 21mMultiple Airlines

Deal found 9/14

$669

Wed 10/294:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Wed 11/53:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/13

$633

Thu 11/64:55 pmKEF - DEN

Nonstop8h 10mMultiple Airlines

Fri 11/147:13 pmDEN - KEF

1 stop28h 22mMultiple Airlines

Deal found 9/14

$755

Thu 10/304:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Thu 11/68:02 pmDEN - KEF

1 stop27h 13mIcelandair

Deal found 9/14

$778

Wed 10/294:45 pmKEF - DEN

1 stop30h 37mMultiple Airlines

Wed 11/57:00 amDEN - KEF

1 stop16h 15mMultiple Airlines

Deal found 9/13

$843

Last-minute flights from Iceland to Denver
Discover last-minute flight deals from Iceland to Denver. Data last updated September 15, 2025 and is based on user searches.

Sun 10/123:05 pmKEF - DEN

1 stop24h 03mMultiple Airlines

Sat 10/1812:34 amDEN - KEF

2 stops22h 21mMultiple Airlines

Deal found 9/14

$669

Mon 10/134:55 pmKEF - DEN

1 stop22h 11mMultiple Airlines

Thu 10/2312:59 amDEN - KEF

2 stops21h 56mMultiple Airlines

Deal found 9/14

$819

Wed 10/294:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Wed 11/53:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/13

$633

Wed 10/294:45 pmKEF - DEN

1 stop30h 37mMultiple Airlines

Wed 11/57:00 amDEN - KEF

1 stop16h 15mMultiple Airlines

Deal found 9/13

$843

Thu 10/304:55 pmKEF - DEN

Nonstop8h 10mIcelandair

Thu 11/63:40 pmDEN - KEF

Nonstop7h 25mIcelandair

Deal found 9/14

$641

Thu 10/304:55 pmKEF - DEN

Nonstop8h 10mMultiple Airlines

Thu 11/68:44 pmDEN - KEF

3 stops55h 01mMultiple Airlines

Deal found 9/14

$915

One-way flights from Iceland to Denver
Search for one-way flight options from Iceland to Denver. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Wed 10/83:05 pmKEF - DEN

2 stops39h 54mMultiple Airlines

Deal found 9/14

$322

Thu 10/29:35 amKEF - DEN

3 stops54h 43mMultiple Airlines

Deal found 9/15

$332

Fri 9/263:05 pmKEF - DEN

2 stops36h 17mMultiple Airlines

Deal found 9/14

$349

Wed 10/13:05 pmKEF - DEN

2 stops35h 42mMultiple Airlines

Deal found 9/14

$355

Thu 10/29:35 amKEF - DEN

1 stop31h 49mWestJet

Deal found 9/14

$362

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 11/6

4:55 pm-6:05 pm

Nonstop8h 10m

Denver Intl

Fri 11/14

3:40 pm-6:05 am

Nonstop7h 25m

$615

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 10/29

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Wed 11/5

3:40 pm-6:05 am

Nonstop7h 25m

$633

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Sun 10/12

3:05 pm-9:08 am

1 stop24h 03m

Denver Intl

Sat 10/18

12:34 am-4:55 am

2 stops22h 21m

$669

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 11/6

4:55 pm-6:05 pm

Nonstop8h 10m

Denver Intl

Fri 11/14

7:13 pm-6:35 am

1 stop28h 22m

$755

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 10/30

4:55 pm-7:05 pm

Nonstop8h 10m

Denver Intl

Thu 11/6

8:02 pm-6:15 am

1 stop27h 13m

$778

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 10/29

4:45 pm-5:22 pm

1 stop30h 37m

Denver Intl

Wed 11/5

7:00 am-6:15 am

1 stop16h 15m

$843

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 10/2

9:35 am-12:17 pm

2 stops32h 42m

$347

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 10/8

3:05 pm-7:22 pm

3 stops34h 17m

$383

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Wed 10/1

3:05 pm-8:58 am

1 stop23h 53m

$387

ReykjavikDenver

KEF - DEN

KEFDEN

Reykjavik Keflavik Intl

Thu 11/13

5:55 pm-11:16 pm

2 stops36h 21m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results

Best time to book a flight from Iceland to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Iceland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Denver

What is the cheapest time of day to fly from IS to DEN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to Denver as you normally would.

Reviews of airlines servicing Denver

Read reviews from past customers who have flown Icelandair from Iceland to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

7.0

Good

544 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

Icelandair

7.0

Good

544 reviews

Icelandair

7.0

Good

544 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

Related info for your journey

What airport do you fly into for flights to Denver from Iceland?
Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from Iceland.
How long is the flight from Iceland to Denver?
Icelandair can get you from Iceland to Denver in just under 8h 10m. Your travel time will be generally consistent. Iceland and Denver are separated by a distance of 3556 mi. Generally, flights for this route are nonstop.
What are the cheapest flights from Iceland to Denver?
On average you can expect to pay $559 for a flight from Iceland to Denver. The cheapest flight overall is $466 while the most popular route, (Reykjavik Keflavik Intl - Denver Intl) is currently priced at $606.
Can I find deals for flights from Iceland to Denver that include hotel bookings?
Yes. In addition to deals on Iceland to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Iceland to Denver?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Denver.
Can I find deals for business class flights from Iceland to Denver?
Yes. Cheapflights offers flight deals from Iceland to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Iceland to Denver?
Currently, October is the cheapest month in which you can book a flight from Iceland to Denver (average of $197). Flying from Iceland to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Black Hawk

Westminster

Golden

Winter Park

Lakewood

Broomfield

Greeley

Lone Tree

Cripple Creek

Thornton

Silverthorne

Manitou Springs

Fort Morgan

Glendale

Wheat Ridge

Brighton

Longmont

Idaho Springs

Parker

Sterling

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Iceland to Denver

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$543	Average$623	FlexibilityNo cancel fee	On-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$322+ Cheap flights from Iceland to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Iceland to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Iceland to Denver

Keep the following information in mind while searching for Iceland to Denver flight deals. Data was last updated September 15, 2025.

Round-trip from

One-way from

Good one-way deal

Find flight deals from Iceland to Denver

Cheapest flights from Iceland to DenverExplore the most affordable flight options available from Iceland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Iceland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Iceland to Denver that are best for you.

Best time to book a flight from Iceland to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Iceland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Denver

What is the cheapest time of day to fly from IS to DEN?

Find hourly flight availability from Iceland to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Reviews of airlines servicing Denver

Read reviews from past customers who have flown Icelandair from Iceland to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Denver from Iceland?

How long is the flight from Iceland to Denver?

What are the cheapest flights from Iceland to Denver?

Can I find deals for flights from Iceland to Denver that include hotel bookings?

How can I find direct flights from Iceland to Denver?

Can I find deals for business class flights from Iceland to Denver?

What is the cheapest month to book a flight from Iceland to Denver?

Traveling to a place near Denver?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iceland to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Iceland to Denver

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Iceland to Denver
Explore the most affordable flight options available from Iceland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.