$332 Find Cheap Flights from Denver to Oslo - Compare and Save

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Everything you should know

Cheapest round-trip
$560
Typical prices: $554-$1,033
British Airways
Thu 11/1Sat 11/17
DEN - OSL • 1 stop
Cheapest one-way
$332
Typical prices: $336-$596
American Airlines
Wed 1/31
DEN - OSL • 2 stops
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 16% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $705 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 14h 19m (one-way)
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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

Sun, Nov 1 - Tue, Nov 17
British Airways Logo
5:01 pm - 11:00 amDEN  Denver Intl-OSL Oslo Gardermoen
33h 59m1 stop London Heathrow
British Airways Logo
4:55 pm - 3:10 pmOSL  Oslo Gardermoen-DEN Denver Intl
30h 15m1 stop London Heathrow
$560British Airways
Sun, Jan 17 - Sat, Jan 23
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
$566Icelandair
Mon, Oct 26 - Tue, Nov 10
British Airways Logo
6:01 pm - 10:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
21h 39m1 stop London Heathrow
British Airways Logo
11:50 am - 3:10 pmOSL  Oslo Gardermoen-DEN Denver Intl
35h 20m1 stop London Heathrow
$574British Airways
Wed, Feb 17 - Thu, Feb 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
$577Icelandair
Mon, Oct 26 - Tue, Nov 10
American Airlines Logo
2:29 pm - 4:00 pmDEN  Denver Intl-OSL Oslo Gardermoen
18h 31m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
11:50 am - 3:10 pmOSL  Oslo Gardermoen-DEN Denver Intl
35h 20m1 stop London Heathrow
$599American Airlines
Mon, Feb 8 - Mon, Feb 22
Finnair Logo
1:14 pm - 8:05 pmDEN  Denver Intl-OSL Oslo Gardermoen
22h 51m2 stops Dallas/Fort Worth Helsinki-Vantaa
Finnair Logo
8:50 pm - 7:50 pmOSL  Oslo Gardermoen-DEN Denver Intl
31h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
$603Finnair
Tue, Feb 16 - Wed, Feb 24
Lufthansa Logo
4:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 pm - 2:30 pmOSL  Oslo Gardermoen-DEN Denver Intl
28h 05m1 stop Munich Franz Josef Strauss
$644Lufthansa
Tue, Feb 16 - Mon, Feb 22
United Airlines Logo
4:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
11:50 am - 2:30 pmOSL  Oslo Gardermoen-DEN Denver Intl
34h 40m1 stop Munich Franz Josef Strauss
$647United Airlines
Sat, Nov 7 - Wed, Nov 18
United Airlines Logo
8:25 pm - 5:10 pmDEN  Denver Intl-OSL Oslo Gardermoen
36h 45m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
11:50 am - 7:05 pmOSL  Oslo Gardermoen-DEN Denver Intl
15h 15m1 stop Munich Franz Josef Strauss
$652United Airlines
Tue, Feb 16 - Thu, Feb 25
Lufthansa Logo
4:15 pm - 5:40 pmDEN  Denver Intl-OSL Oslo Gardermoen
17h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 pm - 2:30 pmOSL  Oslo Gardermoen-DEN Denver Intl
28h 05m1 stop Munich Franz Josef Strauss
$657Lufthansa
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 from Denver to Oslo with more confidence.

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

Round-trip flights from Denver to Oslo start at $560. Prices are typical for this route right now, with typical round-trip fares ranging from $554 to $1,033. The lowest price found in the past 5 days was $560 on British Airways.

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

Tuesday is the cheapest day of the week to fly from Denver to Oslo, it is 14% cheaper than the average day. Monday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Denver to Oslo?

  • January and April are the cheapest months to fly from Denver to Oslo at $523 round-trip.
  • June ($1,177) and December ($1,172) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 125% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Denver to Oslo the cheapest?

Flights from Denver to Oslo are cheapest 22 weeks before departure. Booking in this window typically costs about 16% 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

$332
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 44% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • 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) - 65% of one-stop connections
    • Frankfurt am Main (FRA) - 16% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 9% of one-stop connections
    • London Heathrow (LHR) - 7% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 26% on the Denver to Oslo route. Tuesday is the cheapest departure day at $621 round-trip on average, while Monday is the most expensive at $832, a difference of $211. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Oslo?

    Some of the most popular sights in Oslo are Oslo City Centre, Oslo sentralstasjon and Nationaltheatret. These are among the most viewed places in Oslo on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 9% above the route average of $721. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Denver to Oslo?

    A nonstop flight from Denver to Oslo takes 0h 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 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 $525, which is 16% above the typical average for this route.

  • 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 14h 19m, compared with 14h 26m via Frankfurt am Main (FRA) and 15h 43m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Denver and Oslo?

    Oslo is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

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

    Round-trip flights from Denver to Oslo range from $554 to $1,033, with an average of $721 over the past 12 months. Anything below $554 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $621 - about $211 less than Monday (25% 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 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Oslo trip for January. Fares historically average $523 round-trip in that month - typically $654 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
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