Trip.com
>
Flights
>
Flights to United States
>
Flights to Colorado
>
Flights to Denver
Hotels in Denver
>
Flights from Reykjavik to Denver

Find cheap airlines flights from Reykjavik to Denver

You can choose from 2 airlines that fly from Reykjavik to Denver, including WestJet, Icelandair, Icelandair has lowest fares on this route.
WestJet logo WestJet
Icelandair logo Icelandair
Airlines are determined based on actual purchased flight tickets from Reykjavik to Denver according to previous 12 months data from Trip.com.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        REK 4:00 PM
        Denver - Reykjavik | Wed, Apr 22 | Normal Airline
        Search
        Search
      • Cheapest nonstop
        KEF 4:50 PM
        8h 10m
        Nonstop
        DEN 7:00 PM
        Reykjavik - Denver | Thu, Jun 4 | Icelandair
        $518 $1,878
        72% off
        72% off
        $1,878 $518
      • KEF 4:50 PM
        8h 10m
        Nonstop
        DEN 7:00 PM
        Reykjavik - Denver | Thu, May 28 | Icelandair
        $518 $1,878
        72% off
        72% off
        $1,878 $518
      • KEF 4:50 PM
        8h 10m
        Nonstop
        DEN 7:00 PM
        Reykjavik - Denver | Thu, May 21 | Icelandair
        $524 $1,878
        72% off
        72% off
        $1,878 $524
      • KEF 12:45 PM
        17h 14m
        1 stop
        DEN 11:59 PM
        Reykjavik - Denver | Thu, Jun 4 | Alaska Airlines
        $531
        72% off
        $1,878 $531
      • KEF 4:45 PM
        12h 22m
        1 stop
        DEN 11:07 PM
        Reykjavik - Denver | Sun, May 10 | Icelandair
        $558
        70% off
        $1,878 $558
      • KEF 5:00 PM
        32h 42m
        1 stop
        DEN 7:42 PM
        Reykjavik - Denver | Mon, Apr 20 | Icelandair
        $670
        64% off
        $1,878 $670
      • KEF 10:20 AM
        36h
        1 stop
        DEN 4:20 PM
        Reykjavik - Denver | Sun, May 10 | British Airways
        $829
        56% off
        $1,878 $829
      • KEF 9:30 AM
        19h 37m
        1 stop
        DEN 11:07 PM
        Reykjavik - Denver | Sun, May 10 | Virgin Atlantic
        $1,501
        20% off
        $1,878 $1,501
      • KEF 9:30 AM
        19h 37m
        1 stop
        DEN 11:07 PM
        Reykjavik - Denver | Sun, May 10 | Delta Air Lines
        $1,511
        20% off
        $1,878 $1,511
      • KEF 9:30 AM
        12h 6m
        1 stop
        DEN 3:36 PM
        Reykjavik - Denver | Thu, May 21 | Virgin Atlantic
        $1,633
        13% off
        $1,878 $1,633
      • REK 1:00 PM
        17h 25m
        1 stop
        DEN Invalid Date
        Reykjavik - Denver | Mon, Apr 20 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Reykjavik to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Reykjavik to Denver

The distance between Reykjavik and Denver is approximately 5,753 km. It takes around 8 hours 10 minutes on average to fly from Reykjavik to Denver. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price$518
Off-season for travelOctober
Peak season for travelJanuary
Flight distance5,753 km
Average flight time8 hours 10 minutes
Popular airlineWestJet
Flight statistics for the Reykjavik–Denver route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • Which airlines offer direct flights from Reykjavik to Denver?

    At the moment, you can catch a nonstop flight from Reykjavik to Denver with the following airlines, including: Icelandair WestJet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 8 hours 10 minutes to fly from Reykjavik (REK) to Denver (DEN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Reykjavik to Denver is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Reykjavik to Denver. You can check the weekly schedule for popular airlines on this route below: Icelandair: S/-/T/W/T/-/S -- FI671 (16:58)
  • To find best deals on flights from Reykjavik to Denver, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jun 4, with one-way flights priced at just $518.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Icelandair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Denver travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Reykjavik to Denver is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Reykjavik to Denver on April 29, 2026 with Icelandair, with prices starting at $486.
  • You can land at any one of the following hubs in Denver, with Keflavík International Airport to Denver International Airport (KEF-DEN) is by far the most common option on this route: Denver International Airport (DEN) Rocky Mountain Metropolitan Airport (BJC).
  • The time difference between Denver and Reykjavik is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.