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

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Oslo & other airports to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Oslo & other airports
Flight Price $375
Distance 4,631 miles
Airlines Delta, Brussels Airlines

Good to Know

Good Deal:
$630
or less round-trip within
2 months
of travel is a good deal

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

Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

The cheapest flight from Oslo & other airports to Denver International was found 65 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.

FAQs for Booking Oslo & other airports to Denver International Flights

How long does a flight from Oslo & other airports to Denver International take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 15h 45m.
Which airlines provide the cheapest flights from Oslo & other airports to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($375), Delta ($492) and Brussels Airlines ($808).
Do I need a passport to fly between Oslo & other airports and Denver International?
Yes.
What’s the cheapest day of the week to fly Oslo & other airports to Denver International?
For Oslo & other airports to Denver International, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Denver International back to Oslo & other airports, the best deals are generally found on Tuesday, with Tuesday being the most expensive.

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

Airports
Origin
Oslo
$375
only
$375
Destination
Denver
$375
only
$375
Mon, Oct 15
OSL
Oslo & other airports
DEN
Denver International
36h 24m
Fri, Oct 26
DEN
Denver International
OSL
Oslo & other airports
32h 05m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 8
OSL
Oslo & other airports
DEN
Denver International
21h 06m
Mon, Dec 31
DEN
Denver International
OSL
Oslo & other airports
20h 43m
Trip: 24 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 20,274 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
AUS
ATL
Excellent 9.6

Charging stations, roomy seats

One attendant was a bit snarky.

ATL
SJU
Excellent 8.0

Cabin was too hot since the very beginning. Even in first class.

SWF
DTW
Okay 5.3

Love delta’s Customer service!

Was wearing shorts and flip flops and the A/C was on full blast which is at the bottom on the side so my feet and legs were freezing the entire flight!

ATL
MAD
Good 6.6

Crew was kind and responsive.

Older plane so seats were very crammed. My screen was not calibrated correctly so I couldn’t rewind or pause movies. No charging option for phone. WiFi was spotty.

ALB
ATL
Excellent 10.0

Comfortable seat.

Wed, Jan 30
OSL
Oslo & other airports
DEN
Denver International
15h 45m
Wed, Feb 6
DEN
Denver International
OSL
Oslo & other airports
14h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 19
OSL
Oslo & other airports
DEN
Denver International
22h 10m
Tue, Jan 1
DEN
Denver International
OSL
Oslo & other airports
24h 31m
Trip: 14 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,857 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
TLV
BRU
Good 7.0

Choice of food was very limited as they were missing the food in catalog.

BRU
TLV
Mediocre 3.0

On our longer flight, we were thrilled- nice crew, delicious food, spacious, great pilot, and enjoyable entertainment experience. However, on our shorter flight from Brussels to telaviv, not only was the crew completely inattentive, but they were intentive to some very disturbing things including children who were pulling the hair of other customers and jumping up-and-down in the aisles of the airplane. There was no available entertainment whatsoever. In addition the food was extremely expensive and not particularly tasty. The plane was uncomfortable and smelled atrocious. These 2 vastly different experiences almost made me feel like I was taking 2 different airlines. Please keep consistency.

I didn't like the inconsistency of the 2 different planes that I was on. If you are going to have entertainment you should have some form of it on all of your airplanes. The idea that food that you need to buy is so expensive is absurd. I was really blown away by how badly the plane smelled. It was almost as if I was in a bathroom. And on top of that I really felt very unsafe with children jumping up-and-down kicking people pulling their hair etc. While it isn't the job of the flight attendants to be parents, they certainly need to be aware of safety concerns for the rest of the passengers.

IAD
BRU
Excellent 8.6

On our longer flight, we were thrilled- nice crew, delicious food, spacious, great pilot, and enjoyable entertainment experience. However, on our shorter flight from Brussels to telaviv, not only was the crew completely inattentive, but they were intentive to some very disturbing things including children who were pulling the hair of other customers and jumping up-and-down in the aisles of the airplane. There was no available entertainment whatsoever. In addition the food was extremely expensive and not particularly tasty. The plane was uncomfortable and smelled atrocious. These 2 vastly different experiences almost made me feel like I was taking 2 different airlines. Please keep consistency.

I didn't like the inconsistency of the 2 different planes that I was on. If you are going to have entertainment you should have some form of it on all of your airplanes. The idea that food that you need to buy is so expensive is absurd. I was really blown away by how badly the plane smelled. It was almost as if I was in a bathroom. And on top of that I really felt very unsafe with children jumping up-and-down kicking people pulling their hair etc. While it isn't the job of the flight attendants to be parents, they certainly need to be aware of safety concerns for the rest of the passengers.

IAD
BRU
Good 7.3

Edficient boarding and pleasant onboard service

Cleanliness of plane and limited movies

BRU
JFK
Good 7.6

There is not much variety of what to watch- movies/tv. For a long flight it is a nightmare

Thu, Jan 31
OSL
Oslo & other airports
DEN
Denver International
15h 45m
Wed, Feb 6
DEN
Denver International
OSL
Oslo & other airports
17h 45m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 31
OSL
Oslo & other airports
DEN
Denver International
15h 45m
Wed, Feb 6
DEN
Denver International
OSL
Oslo & other airports
17h 45m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 20
OSL
Oslo & other airports
DEN
Denver International
20h 30m
Tue, Jan 1
DEN
Denver International
OSL
Oslo & other airports
28h 20m
Trip: 13 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,857 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
JFK
BRU
Mediocre 2.0

Nothing

Terrible. Long delays caused me to miss connecting flight and a wedding. Lufthansa decided 12 hours of my day and the missed ceremony was worth a 5 euro voucher... Never flying german again.

BRU
JFK
Good 7.6

There is not much variety of what to watch- movies/tv. For a long flight it is a nightmare

BRU
TLV
Okay 4.8

25 min late too much announcements during night flight, especially about duty free items and prices...

TLV
BRU
Good 7.0

Choice of food was very limited as they were missing the food in catalog.

JTR
BRU
Mediocre 3.3

At least it was a flight

Noisy, no complimentary snacks nor drinks, no legroom

Sat, Dec 22
OSL
Oslo & other airports
DEN
Denver International
40h 25m
Tue, Jan 1
DEN
Denver International
OSL
Oslo & other airports
24h 31m
Trip: 11 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,857 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
BRU
JFK
Good 7.6

There is not much variety of what to watch- movies/tv. For a long flight it is a nightmare

BRU
VCE
Mediocre 3.0

1) They left our luggage at Brussels, the lost and found desk in Venice that handles Brussels airlines was unmanned. Took 40 minutes to talk to a person. 2) Although promised to bring the luggage on the next day, only brought 2 days after! We had to buy some cloth and still waiting for response from them. 3) We almost missed the connection flight (we had almost hour and a half) because the line for connection flight security was enormous and only 1 person worked in the security. Not only that we were rushed by the crew to RUN (!!!) for the bus, that was ridiculous ! We could fall and hurt ourselves.

BRU
JFK
Mediocre 2.0

The flight and services were OK, the only bad thing - my baggage did not arrive David Silberman

BRU
TLV
Okay 4.8

25 min late too much announcements during night flight, especially about duty free items and prices...

BRU
TLV
Mediocre 3.0

On our longer flight, we were thrilled- nice crew, delicious food, spacious, great pilot, and enjoyable entertainment experience. However, on our shorter flight from Brussels to telaviv, not only was the crew completely inattentive, but they were intentive to some very disturbing things including children who were pulling the hair of other customers and jumping up-and-down in the aisles of the airplane. There was no available entertainment whatsoever. In addition the food was extremely expensive and not particularly tasty. The plane was uncomfortable and smelled atrocious. These 2 vastly different experiences almost made me feel like I was taking 2 different airlines. Please keep consistency.

I didn't like the inconsistency of the 2 different planes that I was on. If you are going to have entertainment you should have some form of it on all of your airplanes. The idea that food that you need to buy is so expensive is absurd. I was really blown away by how badly the plane smelled. It was almost as if I was in a bathroom. And on top of that I really felt very unsafe with children jumping up-and-down kicking people pulling their hair etc. While it isn't the job of the flight attendants to be parents, they certainly need to be aware of safety concerns for the rest of the passengers.

Tue, Dec 18
OSL
Oslo & other airports
DEN
Denver International
25h 47m
Tue, Jan 1
DEN
Denver International
OSL
Oslo & other airports
23h 30m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 21
OSL
Oslo & other airports
DEN
Denver International
22h 10m
Tue, Jan 1
DEN
Denver International
OSL
Oslo & other airports
24h 31m
Trip: 12 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,857 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
ZAG
BRU
Good 6.0

So so

But connecting flight is just 30 minutes delayed schedule because of airline benefits. I have to run the gate and I can make it but I heard 2 passengers didn't. I didn't hear this situation. When I ask staffs how about connecting flight to Nice, staffs just told me your flight is ok.

BRU
JFK
Good 7.6

There is not much variety of what to watch- movies/tv. For a long flight it is a nightmare

JTR
BRU
Mediocre 3.3

At least it was a flight

Noisy, no complimentary snacks nor drinks, no legroom

IAD
BRU
Excellent 8.6

On our longer flight, we were thrilled- nice crew, delicious food, spacious, great pilot, and enjoyable entertainment experience. However, on our shorter flight from Brussels to telaviv, not only was the crew completely inattentive, but they were intentive to some very disturbing things including children who were pulling the hair of other customers and jumping up-and-down in the aisles of the airplane. There was no available entertainment whatsoever. In addition the food was extremely expensive and not particularly tasty. The plane was uncomfortable and smelled atrocious. These 2 vastly different experiences almost made me feel like I was taking 2 different airlines. Please keep consistency.

I didn't like the inconsistency of the 2 different planes that I was on. If you are going to have entertainment you should have some form of it on all of your airplanes. The idea that food that you need to buy is so expensive is absurd. I was really blown away by how badly the plane smelled. It was almost as if I was in a bathroom. And on top of that I really felt very unsafe with children jumping up-and-down kicking people pulling their hair etc. While it isn't the job of the flight attendants to be parents, they certainly need to be aware of safety concerns for the rest of the passengers.

BRU
TLV
Okay 4.8

25 min late too much announcements during night flight, especially about duty free items and prices...

Thu, Dec 20
OSL
Oslo & other airports
DEN
Denver International
20h 30m
Fri, Jan 4
DEN
Denver International
OSL
Oslo & other airports
28h 25m
Trip: 16 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,857 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
BRU
JFK
Mediocre 2.0

The flight and services were OK, the only bad thing - my baggage did not arrive David Silberman

NBE
BRU
Good 6.3

Kindliness of crew

Impossibility to by drinks or did with bank cards

TLV
BRU
Good 7.0

Choice of food was very limited as they were missing the food in catalog.

ZAG
BRU
Good 6.0

So so

But connecting flight is just 30 minutes delayed schedule because of airline benefits. I have to run the gate and I can make it but I heard 2 passengers didn't. I didn't hear this situation. When I ask staffs how about connecting flight to Nice, staffs just told me your flight is ok.

BRU
TLV
Mediocre 3.0

On our longer flight, we were thrilled- nice crew, delicious food, spacious, great pilot, and enjoyable entertainment experience. However, on our shorter flight from Brussels to telaviv, not only was the crew completely inattentive, but they were intentive to some very disturbing things including children who were pulling the hair of other customers and jumping up-and-down in the aisles of the airplane. There was no available entertainment whatsoever. In addition the food was extremely expensive and not particularly tasty. The plane was uncomfortable and smelled atrocious. These 2 vastly different experiences almost made me feel like I was taking 2 different airlines. Please keep consistency.

I didn't like the inconsistency of the 2 different planes that I was on. If you are going to have entertainment you should have some form of it on all of your airplanes. The idea that food that you need to buy is so expensive is absurd. I was really blown away by how badly the plane smelled. It was almost as if I was in a bathroom. And on top of that I really felt very unsafe with children jumping up-and-down kicking people pulling their hair etc. While it isn't the job of the flight attendants to be parents, they certainly need to be aware of safety concerns for the rest of the passengers.

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