Trip.com
>
Flights
>
Flights to Norway
>
Flights to Oslo County
>
Flights to Oslo
Hotels in Oslo
>
Flights from Denver to Oslo

Find cheap airlines flights from Denver to Oslo

You can choose from 1 airlines that fly from Denver to Oslo, including Icelandair, Icelandair has lowest fares on this route.
Icelandair logo Icelandair
Airlines are determined based on actual purchased flight tickets from Denver to Oslo according to previous 12 months data from Trip.com.

Find flight deals from Denver to Oslo for the next 3 months. Book one way flights from $177 or round trip flights from $432.

      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Tue, May 5 | Icelandair
        OSL 4:30 PM
        34h 30m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Sun, May 10 | Icelandair
        $432 $756
        43% off
        43% off
        $756 $432
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Wed, May 6 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Wed, May 13 | Icelandair
        $450 $756
        40% off
        40% off
        $756 $450
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sun, May 3 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Sat, May 9 | Icelandair
        $478 $756
        37% off
        37% off
        $756 $478
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sat, Apr 18 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Tue, Apr 21 | Icelandair
        $484
        36% off
        $756 $484
      • DEN 4:40 PM
        14h 45m
        1 stop
        OSL 3:25 PM
        Denver - Oslo | Thu, May 14 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Thu, May 21 | Icelandair
        $509
        33% off
        $756 $509
      • DEN 8:10 PM
        32h 25m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Thu, May 21 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Thu, May 28 | Icelandair
        $527
        30% off
        $756 $527
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sat, Apr 25 | Icelandair
        OSL 1:50 PM
        13h 10m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Tue, Apr 28 | Icelandair
        $537
        28% off
        $756 $537
      • DEN 6:40 PM
        32h 15m
        1 stop
        OSL 10:55 AM
        Denver - Oslo | Thu, Apr 30 | British Airways
        OSL 8:00 AM
        16h 30m
        1 stop
        DEN 4:30 PM
        Oslo - Denver | Mon, May 4 | British Airways
        $557
        26% off
        $756 $557
      • DEN 6:40 PM
        20h 45m
        1 stop
        OSL 11:25 PM
        Denver - Oslo | Thu, Apr 16 | British Airways
        OSL 7:45 AM
        16h 45m
        1 stop
        DEN 4:30 PM
        Oslo - Denver | Tue, Apr 21 | British Airways
        $557
        26% off
        $756 $557
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Tue, May 12 | Icelandair
        OSL 4:30 PM
        34h 30m
        1 stop
        DEN 7:00 PM
        Oslo - Denver | Wed, May 20 | Icelandair
        $567
        25% off
        $756 $567
      • DEN 1:00 PM
        17h 25m
        1 stop
        OSL Invalid Date
        Denver - Oslo | Thu, Apr 16 | Normal Airline
        OSL 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Oslo - Denver | Sat, Apr 18 | Normal Airline
        Find more flights
        Find more flights
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Tue, Apr 28 | Icelandair
        $177 $831
        79% off
        79% off
        $831 $177
      • DEN 4:40 PM
        14h 45m
        1 stop
        OSL 3:25 PM
        Denver - Oslo | Tue, May 12 | Icelandair
        $179 $831
        78% off
        78% off
        $831 $179
      • DEN 4:40 PM
        14h 45m
        1 stop
        OSL 3:25 PM
        Denver - Oslo | Thu, May 14 | Icelandair
        $180 $831
        78% off
        78% off
        $831 $180
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sun, Apr 19 | Icelandair
        $197
        76% off
        $831 $197
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sat, Apr 18 | Icelandair
        $203
        76% off
        $831 $203
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Sat, Apr 25 | Icelandair
        $204
        75% off
        $831 $204
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Fri, May 1 | Icelandair
        $212
        74% off
        $831 $212
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Wed, May 6 | Icelandair
        $212
        74% off
        $831 $212
      • DEN 4:40 PM
        11h 55m
        1 stop
        OSL 12:35 PM
        Denver - Oslo | Fri, May 8 | Icelandair
        $232
        72% off
        $831 $232
      • DEN 6:40 PM
        21h
        1 stop
        OSL 11:40 PM
        Denver - Oslo | Mon, Apr 20 | British Airways
        $623
        25% off
        $831 $623
      • DEN 1:00 PM
        17h 25m
        1 stop
        OSL Invalid Date
        Denver - Oslo | Thu, Apr 16 | Normal Airline
        Find more flights
        Find more flights

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

Flight Info | Denver to Oslo

The distance between Denver and Oslo is approximately 7,454.26 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price$177
Cheapest round-trip ticket price$432
Off-season for travelOctober
Peak season for travelJuly
Flight distance7,454.26 km
Popular airlineIcelandair
Flight statistics for the Denver–Oslo route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Denver to Oslo (DEN-OSL)?

    Based on Trip.com data, Icelandair offers one-way fares as low as $177 on Cheapest nonstop routes (e.g. DEN to OSL on Tue, Apr 28), while Icelandair offers Cheapest nonstop round-trips from $432 departing on Tue, May 5 and returning on Sun, May 10.
  • At the moment, several airlines serve connecting flights from Denver to Oslo, including: Icelandair Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Oslo 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.
  • To find best deals on flights from Denver to Oslo, 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 Tue, Apr 28, with one-way flights priced at just $177.
    · 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 Oslo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Denver to Oslo is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Denver to Oslo on April 17, 2026 with Icelandair, with prices starting at $484.
  • You can land at any one of the following hubs in Oslo, with Denver International Airport to Oslo Airport (DEN-OSL) is by far the most common option on this route: Oslo Airport (OSL) Sandefjord Airport (TRF).
  • The time difference between Oslo and Denver is 8h.
  • 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.