$314 Find Cheap Flights from Denver to Oslo - Compare and Save

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Everything you should know

Cheapest round-trip
$632
Typical prices: $616-$1,069
Icelandair
Fri 11/23Thu 12/6
DEN - OSL • 1 stop
Cheapest one-way
$368
Typical prices: $329-$584
British Airways
Sun 3/4
DEN - OSL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Oslo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 31% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $754 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 13h 59m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Oslo (DEN-OSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Oslo

Mon, Nov 23 - Sun, Dec 6
Icelandair Logo
3:40 pm - 11:35 amDEN  Denver Intl-OSL Oslo Gardermoen
11h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
9:30 pm - 6:00 pmOSL  Oslo Gardermoen-DEN Denver Intl
28h 30m1 stop Reykjavik Keflavik Intl
$632Icelandair
Thu, Nov 12 - Wed, Nov 25
Icelandair Logo
3:40 pm - 11:35 amDEN  Denver Intl-OSL Oslo Gardermoen
11h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 6:00 pmOSL  Oslo Gardermoen-DEN Denver Intl
12h 50m1 stop Reykjavik Keflavik Intl
$638Icelandair
Tue, Apr 6 - Tue, Apr 13
Scandinavian Airlines Logo
6:30 am - 6:45 amDEN  Denver Intl-OSL Oslo Gardermoen
16h 15m1 stop New York John F Kennedy Intl
Scandinavian Airlines Logo
1:20 pm - 8:34 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 14m1 stop New York John F Kennedy Intl
$641Scandinavian Airlines
Tue, Apr 20 - Tue, Apr 27
Scandinavian Airlines Logo
6:30 am - 6:45 amDEN  Denver Intl-OSL Oslo Gardermoen
16h 15m1 stop New York John F Kennedy Intl
Scandinavian Airlines Logo
1:20 pm - 8:34 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 14m1 stop New York John F Kennedy Intl
$655Scandinavian Airlines
Mon, Feb 22 - Thu, Mar 4
Lufthansa Logo
4:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:15 am - 3:35 pmOSL  Oslo Gardermoen-DEN Denver Intl
17h 20m1 stop Frankfurt am Main
$730Lufthansa
Tue, Mar 16 - Wed, Mar 24
Lufthansa Logo
5:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:15 am - 4:35 pmOSL  Oslo Gardermoen-DEN Denver Intl
17h 20m1 stop Frankfurt am Main
$730Lufthansa
Tue, Feb 23 - Tue, Mar 2
British Airways Logo
5:01 pm - 10:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
21h 39m1 stop London Heathrow
British Airways Logo
7:20 am - 3:10 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 50m1 stop London Heathrow
$738British Airways
Wed, Feb 10 - Wed, Feb 17
British Airways Logo
5:01 pm - 2:10 pmDEN  Denver Intl-OSL Oslo Gardermoen
13h 09m1 stop London Heathrow
British Airways Logo
6:50 am - 3:10 pmOSL  Oslo Gardermoen-DEN Denver Intl
16h 20m1 stop London Heathrow
$738British Airways
Sun, Apr 18 - Thu, Apr 22
United Airlines Logo
4:00 pm - 9:55 pmDEN  Denver Intl-OSL Oslo Gardermoen
21h 55m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 1:35 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 10m1 stop Frankfurt am Main
$741United Airlines
Mon, Feb 22 - Tue, Mar 2
United Airlines Logo
4:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:15 am - 1:40 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 25m1 stop Frankfurt am Main
$751United Airlines
Booking Insights

Price, demand and travel trends for Denver to Oslo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Denver to Oslo?

Round-trip flights from Denver to Oslo typically range from $616 to $1,069. The lowest price found in the past 5 days was $632, on Icelandair.

What's the cheapest day of the week to fly from Denver to Oslo?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Denver to Oslo. It’s 11% cheaper than the average day, while Thursday is the most expensive, with prices 12% higher.

What’s the cheapest month to fly from Denver to Oslo?

•March is the cheapest month to fly from Denver to Oslo at $519 round-trip.
•June ($1,189) and July ($1,043) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 129% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Denver to Oslo the cheapest?

Flights from Denver to Oslo are cheapest 22 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Denver to Oslo flights

Low season

February

Cheapest flight

$368
Beat the crowds with an average 54% drop in travelers.
The most popular month to fly with an average 72% increase in travelers.
One-way flight from Denver to Oslo Gardermoen Airport

When to book flights from Denver to Oslo

Are your dates flexible? Find out the best times to travel from Denver to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Oslo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Denver to Oslo?

    Three cabin classes are available on flights from Denver to Oslo:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Denver to Oslo?

    A nonstop flight from Denver to Oslo takes 00m, covering 4,632 miles.

  • Do I need a passport to fly from Denver to Oslo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Denver to Oslo flight?

    Round-trip flights from Denver to Oslo range from $616 to $1,069, with an average of $757 over the past 12 months. Anything below $616 counts as a good deal.

  • How expensive are last-minute Denver to Oslo flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the $757 route average. Book 22 weeks before departure for the lowest fares.

  • How are flight prices from Denver to Oslo looking right now?

    One-way fares from Denver to Oslo are currently higher than usual. Average one-way flight prices are about $516, which is 16% above the typical average for this route.

  • What car rental options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • Which airports can I use when flying from Denver to Oslo?

    Flights from Denver to Oslo usually depart from Denver Intl (DEN) and may arrive at several airports in Oslo area, including Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

  • Which airports do connecting flights from Denver to Oslo pass through?

    One-stop flights from Denver to Oslo most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 73% of one-stop connections
    • Frankfurt am Main (FRA) - 12% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 8% of one-stop connections
    • London Heathrow (LHR) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Denver to Oslo?

    Yes. Flexible dates can save you up to 21% on flights from Denver to Oslo. Tuesday is the cheapest departure day at $677 round-trip on average, while Thursday is the most expensive at $852, a difference of $175.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Denver to Oslo?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 13h 59m, compared with 14h 29m via Frankfurt am Main (FRA) and 15h 45m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Denver and Oslo?

    Oslo is 7 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Oslo?

    Some of the most popular sights in Oslo are Nationaltheatret, Rockefeller and Oslo domkirke. These are among the most viewed places in Oslo on KAYAK.

Your guide to booking Denver to Oslo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $677, about $175 less than Thursday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Oslo trip for March. Fares historically average $519 round-trip in that month - typically $670 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Denver to Oslo

Complete your trip to Oslo with a hotel stay or car rental

Car rentals in Oslo
Hotels in Oslo
Vacations in Oslo