517 € Cheap Flights from Reykjavik to Denver International

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Flight deals from Reykjavik to Denver International

Looking for a cheap last-minute deal or the best return flight from Reykjavik to Denver International Airport? If you want to travel next month, return fares start from 590 €. Find the lowest prices on one-way and return tickets right here.

Denver.517 € per passenger.Departing Fri, 28 Aug, returning Fri, 4 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Reykjavik Keflavik on Fri, 28 Aug, arriving in Denver International.Inbound indirect flight with WestJet, departs from Denver International on Fri, 4 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 517 €, select.

Denver.578 € per passenger.Departing Thu, 5 Nov, returning Thu, 12 Nov.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 5 Nov, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Thu, 12 Nov, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 578 €, select.

Denver.578 € per passenger.Departing Thu, 22 Oct, returning Mon, 2 Nov.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 22 Oct, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Mon, 2 Nov, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 578 €, select.

Denver.578 € per passenger.Departing Wed, 28 Oct, returning Sat, 31 Oct.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 28 Oct, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sat, 31 Oct, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 578 €, select.

Denver.580 € per passenger.Departing Wed, 25 Nov, returning Sat, 5 Dec.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 25 Nov, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sat, 5 Dec, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 580 €, select.

Denver.580 € per passenger.Departing Fri, 19 Mar, returning Sun, 28 Mar.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Fri, 19 Mar, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sun, 28 Mar, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 580 €, select.

Denver.589 € per passenger.Departing Thu, 3 Sep, returning Sun, 6 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Reykjavik Keflavik on Thu, 3 Sep, arriving in Denver International.Inbound indirect flight with WestJet, departs from Denver International on Sun, 6 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 589 €, select.

Denver.590 € per passenger.Departing Wed, 12 Aug, returning Tue, 18 Aug.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 12 Aug, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Tue, 18 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 590 €, select.

Denver.590 € per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sat, 29 Aug, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sat, 5 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 590 €, select.

Denver.590 € per passenger.Departing Fri, 11 Sep, returning Mon, 21 Sep.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Fri, 11 Sep, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Mon, 21 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 590 €, select.

Denver.591 € per passenger.Departing Sun, 9 May, returning Sun, 23 May.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 9 May, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sun, 23 May, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 591 €, select.

Denver.594 € per passenger.Departing Thu, 30 Jul, returning Wed, 5 Aug.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 30 Jul, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Wed, 5 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 594 €, select.

Denver.598 € per passenger.Departing Tue, 1 Dec, returning Wed, 30 Dec.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Tue, 1 Dec, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Wed, 30 Dec, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 598 €, select.

Denver.608 € per passenger.Departing Fri, 15 Jan, returning Fri, 22 Jan.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Fri, 15 Jan, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Fri, 22 Jan, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 608 €, select.

Denver.617 € per passenger.Departing Thu, 17 Dec, returning Sun, 3 Jan.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 17 Dec, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Sun, 3 Jan, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 617 €, select.

Denver.718 € per passenger.Departing Sun, 30 May, returning Thu, 10 Jun.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 30 May, arriving in Denver International.Inbound direct flight with Icelandair departs from Denver International on Thu, 10 Jun, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 718 €, select.

Find the cheapest month to fly from Reykjavik to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik to Denver International flights are currently cheapest in October.

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Direct flights from Reykjavik to Denver International

Reykjavik to Denver International: Alternative routes

Compare routes from Reykjavik to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Denver International

30km from central Denver

ClosestCheapest

from 517 €

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Reykjavik to Denver: Flight information

The things to know before you go.

Cheapest flight found	517 €
Cheapest month to fly	August
Average flight time	8 hrs, 5 mins
Most popular airline	Icelandair
Average flights per week	10

Finding cheap flights from Reykjavik to Denver International: Frequently asked questions

How much are return flights from Reykjavik to Denver International?

The best price we found for a return flight from Reykjavik to Denver International is 517 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Reykjavik to Denver International?

8 hours and 5 minutes is the average flight time from Reykjavik to Denver International.

Which airlines fly direct from Reykjavik to Denver International?

Icelandair and airBaltic fly direct from Reykjavik to Denver International.

How many flights are there a week from Reykjavik to Denver International?

As of July 2026, there are 10 flights per week flying from Reykjavik to Denver International.

When is the cheapest time to fly from Reykjavik to Denver International?

The cheapest month to fly from Reykjavik to Denver International is usually August.

Which upcoming date is cheapest to fly from Reykjavik to Denver International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Reykjavik to Denver International Airport on Friday, 28 August 2026.

Can I get a direct flight from Reykjavik to Denver International Airport?

Yes – the average flight time is 8 hours and 5 minutes.

How can I find the best flight deal to Denver International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Denver?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Reykjavik to Denver International Airport (DEN): What you need to know

Planning your trip starts with figuring out where you'll leave from in Reykjavik. Keflavik Airport (KEF) is the city's main base, so check out your options for booking a flight from Reykjavik to Denver International Airport (DEN) taking off from here.
Hop on a direct Reykjavik to Denver International Airport flight and you'll be travelling for around 8 hours 5 minutes.
Denver International Airport is located in Denver. The city runs on the UTC-7 timezone and is seven hours behind Reykjavik.
You can pick from 8 direct services every week between Keflavik Airport (KEF) and Denver International Airport (DEN). This is the busiest route, with Icelandair offering a 10:35am departure from KEF to DEN.
Get to the airport on time so you don't miss your flight from Reykjavik to DEN. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.
During popular months like August, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during peak periods in general.

Airports in Reykjavik

Keflavik Airport (KEF)

You can hop on a direct flight from Reykjavik to Denver International Airport (DEN) leaving from Keflavik Airport (KEF).
Icelandair is a leading airline that offers direct flights from Reykjavik to Denver International Airport taking off from KEF.
Flugfélag Íslands sees the most traveller bookings for flights from KEF to DEN.
Flugfélag Íslands is the leading carrier for punctuality on this route, with 88.14% of its services arriving on schedule.
Think about adding a stopover to find cheap flights from Reykjavik to DEN. Simply uncheck 'Direct flights only' when browsing departures from Keflavik Airport (KEF). Pause your trip (and maybe pocket some savings) with a stop at one of these popular airports:
- Minneapolis-Saint Paul International Airport (MSP)
- Detroit Metropolitan Wayne County Airport (DTW)
- Pittsburgh International Airport (PIT)
KEF is about 48 kilometres from central Reykjavik. If you're ride-sharing, driving or catching a taxi from the centre, it'll take 45 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 55 minutes.
Have an early flight from Reykjavik to Denver International Airport? Avoid the hassle of rushing to the terminal (and get a little more snooze time) by choosing one of these hotels near Keflavik Airport:
When it comes to Keflavik Airport's on-time performance, 79% of flights complete their journey on time.

Reykjavik Airport (RKV)

With public transport, you can travel from central Reykjavik to RKV in about 20 minutes. The terminal is roughly 2 kilometres away, and making the journey by car will take approximately 10 minutes.
Flying out early in the morning? Think about staying at one of these hotels near Reykjavik Airport the day before your Reykjavik to DEN flight:
Flights from Reykjavik Airport have a track record for punctuality, with 81% of them arriving on schedule.

About Denver International Airport (DEN)

Hop off your flight from Reykjavik to Denver International Airport and be snoozing in your hotel bed shortly after. If you need a convenient option a short journey from DEN, head for Baymont by Wyndham Denver International Airport.
Booking your ride around one week in advance of your Reykjavik to Denver International Airport flight can help you secure the lowest rate.
The address for DEN is 8500 Pena Boulevard.

Getting from Denver International Airport (DEN) to central Denver

Denver International Airport is around 40 kilometres from central Denver. It takes around 35 minutes or so to get to the city by car.
Travelling by public transport typically takes 35 minutes.

How to find the cheapest flights from Reykjavik to Denver International Airport (DEN)

258 € is currently the lowest price for a one-way ticket from Reykjavik to Denver International Airport. Return flights start at 517 €. These prices can change based on availability and demand.
Get your hands on cheap flights from Reykjavik to DEN by booking one month ahead. Based on our research, that's the sweet spot for finding a bargain.
The best month for finding cheap Reykjavik to Denver International Airport tickets is June. Use the 'Whole month' tool to compare flight prices, then choose the dates with the lowest fares.
Stay on top of deals for plane tickets from Reykjavik to DEN by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.
Find a cheap flight from Reykjavik to Denver International Airport by using the search filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Reykjavik to Denver International Airport (DEN)

It's time to figure out when to book your flight from Reykjavik to Denver International Airport (DEN). July is the peak month for travel to Denver. If you prefer a quieter vibe, head there in December.
When booking your Reykjavik to DEN plane ticket, consider the kind of weather you prefer. July is the warmest month in Denver, with temperatures ranging from 14ºC (57ºF) to 32ºC (90ºF).
Look for cheap tickets from Reykjavik to Denver International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -9ºC (16ºF) and 7ºC (45ºF).

More about Denver

After booking your flight from Reykjavik to Denver International Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring Denver:
There are loads of terrific things to do in Denver when you're ready to sightsee. Start exploring at Denver Art Museum followed by Meow Wolf Denver's Convergence Station and Ballpark.

Explore more of the United States

You've seen Denver, now it's time to explore other corners of the United States. Journey around 113 kilometres south to Colorado Springs to tick off its leading sights. From Garden of the Gods to Pikes Peak Region Attractions and Red Rock Canyon, you've got a jam-packed schedule ahead.
If there's time to check out another well-known destination in the United States, consider Pueblo, about 177 kilometres south of Denver. Rosemount Museum, Cathedral of the Sacred Heart and Sangre de Cristo Arts & Conference Centre are among its highlights.