Flights from Denver to Reykjavík available from USD 449*
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Our best rates from Denver to Reykjavík
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Fly in the next 3 months: flights from Denver to Reykjavík (KEF)
Icelandair airfare from Denver to Reykjavík - starting at USD 449
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USD
Denver (DEN)to
Reykjavík (KEF)Nov 29 2026 - Dec 03 2026
From
USD 449
Viewed 22 hrs ago
Round trip
Economy
Denver (DEN)to
Reykjavík (KEF)Nov 29 2026 - Dec 10 2026
From
USD 449
Viewed 22 hrs ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Flights from Denver (DEN) to Reykjavík (KEF) in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Denver (DEN) | Reykjavík (KEF) | Round trip / Economy | Nov 29 2026 - Dec 03 2026 | From USD 449 Viewed 22 hrs ago | |
| Denver (DEN) | Reykjavík (KEF) | Round trip / Economy | Nov 29 2026 - Dec 10 2026 | From USD 449 Viewed 22 hrs ago | |
| Denver (DEN) | Reykjavík (KEF) | Round trip / Economy | Nov 29 2026 - Dec 11 2026 | From USD 449 Viewed 22 hrs ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
Make the most of your trip
Flights to Reykjavík from Denver
Travel from the Mile High City to Europe’s coolest capital in style with Icelandair.
With hundreds of hours of movies and entertainment, Wi-Fi access on most aircraft, and a unique selection of Icelandic refreshments, your flight from Denver (DEN) to Reykjavík (KEF) will literally fly by.
Icelandair offers frequent flights from Denver, Colorado, to Reykjavík, Iceland. Browse all flight times and prices using the booking tool above.
FAQs about travel from Denver to Reykjavík
Helpful information for passengers traveling from Denver to Reykjavík
Does Icelandair offer direct flights from Denver to Reykjavík?
Most flights to Reykjavík from Denver operated by Icelandair are direct.
Passengers choosing this route will either fly non-stop from Denver Airport (DEN) to Reykjavík (Keflavík International Airport - KEF) or stopover in Boston before their transatlantic flight.
What is the Denver to Reykjavík flight time?
The average flight time from Denver (DEN) to Reykjavík (KEF) is around 7 hours 15 minutes.
You can check up-to-date flight times and prices using the flight finder tool above.
When is the best time to fly to Reykjavík from Denver?
Reykjavík is a winning destination all year-round, but the best time to visit depends on your desired itinerary.
Summer is great for marveling at the midnight sun, while winter is ideal for glimpsing the famous Northern Lights.
How do I find cheap flights from Denver to Reykjavík?
To secure the cheapest price on Denver to Reykjavík flights, we’d advise booking well in advance and choosing a quieter time to travel.
Visiting Iceland outside of the summer and winter peaks will help you find more wallet-friendly options.
We also recommend checking our flight deals regularly for additional offers.
Flying with Icelandair: more than just a journey
Generous baggage allowances
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Entertainment for all ages
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