Find Cheap Flights from Denver International to Oslo & other airports (DEN - OSL)

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Thu 12/14
Thu 12/21
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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
16%
expected price increase
Average Price:
$1043
(avg. price over the last 2 weeks)
Good Deal:
$730
or less (round trip)

When to Book Flights from Denver International to Oslo & other airports

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $730 or less.
The cheapest flight from Denver International to Oslo & other airports was found 78 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to Oslo & other airports Flights

How long does a flight from Denver International to Oslo & other airports take?
An average nonstop flight takes 13h 55m, covering a distance of 4631 miles.
Which airlines provide the cheapest flights from Denver International to Oslo & other airports?
In the past 3 days, the cheapest round-trip tickets were found on Norwegian ($419), Multiple Airlines ($475) and Iberia ($931).
Do I need a passport to fly between Denver International and Oslo & other airports?
Yes.

Book cheap flights from Denver International to Oslo & other airports (round-trip)

Airports
Origin
Denver
$419
only
$419
Destination
Oslo
$419
only
$419
Tue, Feb 6
DEN
OSL
13h 55m
Tue, Feb 13
OSL
DEN
13h 10m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2101 reviews
Boarding
7.3
Comfort
7.2
Crew
7.7
Entertainment
7.2
Food
6.4
ARN
JFK
Excellent 9.3

There were no headphones available for purchase.

CPH
LAX
Okay 5.0

Great plane, though a little cramped of course

Delayed the flight once we were already boarded so that added two hours if sitting to an 11+ hour flight and WATER is not made available. That's crazy!

LAX
CDG
Okay 4.6

Rude/ non helpful crew spoiled this flight.

Rude/ non helpful crew spoiled this flight.

LGW
SEA
Excellent 8.3

Great aircraft. Little tight however. Great service from crew. Timely departure.

No terminal was used. Upon arrival in Seattle they brought a bus to take passengers from the tarmac into the building. It took them almost 30 min to deliver bags upon arrival in Seattle.

LGW
JFK
Okay 4.6

Disability access at Gatwick was excellent. Quick, polite and efficient service from arriving at the airport to boarding the flight Can’t comment on food as did not have any.

The flight was almost full with only a few empty seats at the back of the plane. I was on crutches with a broken ankle and had asked politely if I could be sat next to an empty seat so I could elevate my foot (doctors orders) and because my boot would not fit under the chair in front. The crew made no effort to seat or switch me to a seat at the back next to one of the few empty seats. It was a very uncomfortable flight and I had to keep my foot in the aisle and stay awake to avoid being run into by the food or drinks cart. Poor selection of movies. Mainly older movies. While I actually appreciate the cheaper flight and being able to avoid paying for the food I think that they should offer water. There is only so much you can carry into the flight and having to buy water is ridiculous.

Wed, Mar 7
DEN
OSL
32h 10m
Tue, Mar 20
OSL
DEN
15h 59m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
DEN
OSL
13h 55m
Thu, Feb 8
OSL
DEN
13h 10m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2101 reviews
Boarding
7.3
Comfort
7.2
Crew
7.7
Entertainment
7.2
Food
6.4
LGW
JFK
Okay 4.6

Disability access at Gatwick was excellent. Quick, polite and efficient service from arriving at the airport to boarding the flight Can’t comment on food as did not have any.

The flight was almost full with only a few empty seats at the back of the plane. I was on crutches with a broken ankle and had asked politely if I could be sat next to an empty seat so I could elevate my foot (doctors orders) and because my boot would not fit under the chair in front. The crew made no effort to seat or switch me to a seat at the back next to one of the few empty seats. It was a very uncomfortable flight and I had to keep my foot in the aisle and stay awake to avoid being run into by the food or drinks cart. Poor selection of movies. Mainly older movies. While I actually appreciate the cheaper flight and being able to avoid paying for the food I think that they should offer water. There is only so much you can carry into the flight and having to buy water is ridiculous.

ARN
LAX
Excellent 10.0

It was not full...which made extra room for us.

CDG
JFK
Good 6.3

The plane is new, clean, and has a good entertainment system.

The airline failed to inform that upon check in they would weigh carry on's and if they were over 10kg you would have to check a bag for $65. 3 stations and over an hour later, people were furious. Also, if you didn't book a premium ticket the flight staff didn't want to deal with you. Asking for water incurred a nasty look. I was surprised by the lack of customer service and therefore I don't plan to fly this airline again.

ARN
JFK
Excellent 9.3

There were no headphones available for purchase.

CPH
LAX
Okay 5.0

Great plane, though a little cramped of course

Delayed the flight once we were already boarded so that added two hours if sitting to an 11+ hour flight and WATER is not made available. That's crazy!

Sat, Mar 24
DEN
OSL
53h 25m
Sun, Apr 1
OSL
DEN
46h 12m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 3242 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.8
GRU
MAD
Excellent 9.6

My USB connector didn’t work

MAD
ORD
Excellent 8.6

Plenty of space for a long flight, left and landed on time. Overall very pleased

Only complaint is that there was not dairy-free friendly food option for either meal. I figured this would happen so I brought my own food and was glad I did

JFK
MAD
Excellent 8.3

On time, Very professional crew.

Could not do online check-in.

FCO
MAD
Good 7.3

EVERYTHING AS PROMISED . ALL WENT THROUGH IN A SMOOTH AND TIMELY WAY

TRAVELING IN COACH ON A LONG HAUL FLIGHT IS A NECESSARY EVIL

AGP
MAD
Okay 4.0

on time

business class is the same as eco...very poor...LH aslo have regional line, much much better.

Thu, Jan 11
DEN
OSL
13h 55m
Thu, Jan 25
OSL
DEN
13h 10m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2101 reviews
Boarding
7.3
Comfort
7.2
Crew
7.7
Entertainment
7.2
Food
6.4
CDG
JFK
Okay 4.6

There is no organization when boarding due mainly to the staff's poor training/handling of groups. I also believe that when selecting seats, they should indicate where lavatories are. This knowledge is fairly reasonable to have when choosing where one is to (uncomfortable) sit for a minimum of five hours.

BOS
LGW
Excellent 10.0

The new plane was amazing and I feel so fortunate to have had the opportunity. The experience was streamlined and the technology state-of-the-art, accessible, and extremely useful. The impressive crew looked flawless and performed their duties very well. It was all quite a spectacle!

It is always really nice to get free coffee as a passenger. Traveling is exhausting and I would have been so appreciative of free coffee on the flight, and felt even more comforted and likely to fly Norwegian in the future.

LAX
CDG
Okay 4.6

Rude/ non helpful crew spoiled this flight.

Rude/ non helpful crew spoiled this flight.

ARN
JFK
Excellent 9.3

There were no headphones available for purchase.

LGW
JFK
Okay 4.6

Disability access at Gatwick was excellent. Quick, polite and efficient service from arriving at the airport to boarding the flight Can’t comment on food as did not have any.

The flight was almost full with only a few empty seats at the back of the plane. I was on crutches with a broken ankle and had asked politely if I could be sat next to an empty seat so I could elevate my foot (doctors orders) and because my boot would not fit under the chair in front. The crew made no effort to seat or switch me to a seat at the back next to one of the few empty seats. It was a very uncomfortable flight and I had to keep my foot in the aisle and stay awake to avoid being run into by the food or drinks cart. Poor selection of movies. Mainly older movies. While I actually appreciate the cheaper flight and being able to avoid paying for the food I think that they should offer water. There is only so much you can carry into the flight and having to buy water is ridiculous.

Sat, May 19
DEN
OSL
21h 43m
Mon, May 28
OSL
DEN
42h 51m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
DEN
OSL
21h 01m
Sun, Apr 22
OSL
DEN
17h 47m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
DEN
OSL
21h 00m
Wed, May 16
OSL
DEN
16h 09m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
DEN
OSL
35h 40m
Tue, Jun 26
OSL
DEN
38h 29m
Trip: 25 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 19
DEN
OSL
38h 30m
Wed, Jul 4
OSL
DEN
18h 10m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.