$421 Cheap Flights from Reykjavik to Denver

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Find The Best Dates To Fly from Keflavik Intl. to Denver Intl.

Amazing KEF to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $463 round trip and $421 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for KEF to DEN

CarrierFlightDepart KEFArrive DENWed
FI67104:55 pm06:55 pm
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FAQs about flights from Keflavik Intl. Airport (KEF) to Denver Intl. Airport (DEN)

Can I catch a flight from Reykjavik Airport (KEF-Keflavik Intl.) to Denver, CO Airport (DEN-Denver Intl.) right now?

It's always wise to know about any travel advice reports and quarantine requirements in effect in your destination city. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on catching a flight to Denver, CO Airport (DEN-Denver Intl.).

Are there direct flights from Reykjavík–Keflavík Airport to Denver, CO Airport (DEN-Denver Intl.)?

If you're eager to get going on your plans in Denver, have a look at Icelandair. They offer nonstop services from Reykjavík–Keflavík Airport to DIA airport.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Denver, CO Airport (DEN-Denver Intl.), please visit our Customer Service Portal.

How long is the flight from Reykjavik Airport (KEF-Keflavik Intl.) to Denver Intl. Airport (DEN)?

It's a good idea to get out of your seat and wander around during your flight from Reykjavik Airport (KEF-Keflavik Intl.) to Denver Airport. You'll be in the air for 11 hours and 36 minutes, so stretching your muscles will help keep you comfortable during this long-haul journey.

What is the flight distance from Reykjavik Airport (KEF-Keflavik Intl.) to Denver Intl. Airport (DEN)?

From Reykjavík–Keflavík Airport to Denver Intl. Airport (DEN), the flight distance is 4,660 mi. It's a long ride, so be sure to pack your carry-on basics. Some noise-canceling headphones and a travel pillow are fantastic items to begin with.

What airlines fly from Reykjavík–Keflavík Airport to Denver Airport?

Many savvy wanderers prefer to travel with Icelandair (FI) from Reykjavik Airport (KEF-Keflavik Intl.) to DEN. This reputable air carrier not only offers up to 30 flights per month, it also has nonstop services.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, Southwest Airlines or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Keflavik Intl. to Denver Intl. Flight FAQ

Traveling From Keflavik Intl.
Traveling To Denver Intl.
Shortest Flight Time 4 hours 0 mins
Earliest Departure Time 4:55PM MDT
Latest Departure Time 4:55PM MDT
Lowest Flight Price $463

Route Info

Flight path for flights from Keflavik International Airport to Denver International Airport.

3,843.00 miles

Discover our best flights from Reykjavik KEF to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Reykjavik KEF to Denver DEN at the right price  

Airfares to Denver DEN from Reykjavik KEF currently cost between $463 and $859. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Reykjavik KEF to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Reykjavik KEF to Denver DEN on Travelocity starting at $421. Prices and availability subject to change. Additional terms may apply. 


Get to Denver DEN from Reykjavik KEF quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from KEF to take around 4 hour(s) 0 min(s).  


Find our cheapest airfares for flights from Reykjavik KEF to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from KEF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Reykjavik KEF to Denver DEN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Reykjavik KEF to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Denver DEN from Reykjavik KEF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from KEF have this option.  


Travel with confidence when you book flights to Denver DEN from Reykjavik KEF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.