Find Cheap Flights from Denver International to Oslo (DEN - OS1)

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

Airports
Origin
Denver
$515
only
$515
Destination
Oslo
$515
only
$515
Sandefjord
$721
only
$721
Tue, Mar 6
DEN
OSL
15h 55m
Tue, Mar 13
OSL
DEN
13h 10m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 2468 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.0
Food
6.2
LAX
CDG
Okay 5.3

Flight on time

No food or pillow.comforter even long flight and everything is on sell

BCN
EWR
Mediocre 2.0

Please return my money.

Please return my money.

EWR
FCO
Excellent 10.0

The cheapest option still allowed for movie viewing and for a lax baggage capacity standard. Will fly Norwegian again and again.

The in-flight USBchargers stopped charging after only 30 minutes

LAX
LGW
Okay 4.0

There was one particularly pretty crew member with a great laugh and she was very friendly

I flew out with the same luggage that I flew in with. They charged me $56 for it. It seemed as if they made a new rule out of the blue and included my personal bag my carry on. It wasn't that they had to be concerned about the FAA weight requirements because the flight was only about 80% full. The in-flight entertainment was limited and there was no audio... so in other words, you could not simply turn on music to go to sleep by. This is a very bare-bones airline. Also, one flight attendant was perhaps the rudest person I've ever come across. "Go talk to someone else - I'm busy." All I asked for was a fork. She was simply opening a bin at the moment.

BOS
LGW
Excellent 8.0

No beverages or snacks

Sun, Apr 29
DEN
OSL
31h 10m
Sun, May 6
OSL
DEN
36h 43m
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2908 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

HEL
NRT
Excellent 9.3

I really enjoyed the whole flight - Finnair is definitely one of the best airlines.

I wish there was a bigger choice of classical music in the entertainment program.

JFK
HEL
Excellent 8.3

it was just okay. nothing spectacular.

my luggage was misplaced and I didnt have it for 3 days.

JFK
HEL
Excellent 10.0

Very nice staff. Probably one of the best flights

HEL
JFK
Okay 4.0

Staff wasn’t helpful and gave false information

Mon, Mar 12
DEN
OSL
15h 01m
Mon, Mar 19
OSL
DEN
28h 24m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
DEN
OSL
11h 20m
Thu, Apr 26
OSL
DEN
11h 50m
Trip: 24 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

KEF
SEA
Okay 4.0

Flight attendants were attractive

On the way back sat on plane waiting for 2 hours due to mechanical issues, then 30-94th more hours eating as flight got cancelled. They charged me for bring my boulder pad back.

KEF
BOS
Excellent 8.6

Crew was friendly, like the bigger plane and direct flight.

Luggage fees!!!

BOS
KEF
Good 7.6

They provided a pillow and blanket which was very nice, and the crew were helpful in finding space for items during take-off and landing. The boarding and exiting were fairly quick.

Everything on board costs extra, including basic drinks and snacks, but that's to be expected on cheaper flights. I assumed that the inflight movies cost money as well, although I didn't watch any because I didn't have headphones.

SEA
KEF
Excellent 8.0

Blankets and pillows at each seat

Only one drink service on a very long flight. very expensive food choices.

Tue, Apr 3
DEN
OSL
18h 00m
Sat, Apr 28
OSL
DEN
27h 30m
Trip: 26 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BOS
MUC
Okay 4.0

Worst food ever. Stewardess could not figure out where my seat was . Seemed unfamiliar with the plane.

SFO
FRA
Excellent 8.6

I liked the seats, the space for our legs and the crew members

BOM
FRA
Excellent 8.3

Smooth and comfortable flight . Awesome service by the crew

BLR
FRA
Excellent 9.3

Could have more options for entrainment

MUC
FCO
Mediocre 2.0

Nothing good to say

Expect to be delayed if it snows a bit in Munich. Delayed for more than 7 hours total. 3 of those on the plane in Munich. Horrible!

Tue, Apr 3
DEN
TRF
18h 10m
Tue, Apr 10
TRF
DEN
18h 59m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1750 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

BCN
AMS
Excellent 9.3

The food was excelent

I have to pay to pay a little more confort

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

IAD
AMS
Mediocre 2.0

They stole my money

AMS
NCL
Good 7.6

Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good.

The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me.

Mon, Apr 2
DEN
OSL
17h 00m
Sat, Apr 28
OSL
DEN
14h 00m
Trip: 27 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15463 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

DEN
LHR
Okay 5.6

Clean plane

Wed, Apr 4
DEN
TRF
18h 40m
Mon, Apr 30
TRF
DEN
18h 59m
Trip: 27 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

Wed, Mar 28
DEN
OSL
21h 40m
Tue, Apr 3
OSL
DEN
32h 12m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

JFK
ZRH
Excellent 9.6

Easy, quiet boarding and flight, USB port available, audio and sound were working, nice movie selection. Friendly and helpful crew, assisted with cough crisis

Seats from JFK to Zurich were a little bit squeezed.

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

BCN
ZRH
Excellent 10.0

100% the best flight experience I've ever had flying. Wish I flew to Europe more so I could fly with Swiss more often. Thanks!

BOM
ZRH
Excellent 9.3

I was very happy with the overall experience

The crew could have been a little more helpful

Thu, Mar 1
DEN
OSL
13h 55m
Tue, Mar 13
OSL
DEN
13h 10m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 2468 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.0
Food
6.2
EWR
FCO
Excellent 10.0

The cheapest option still allowed for movie viewing and for a lax baggage capacity standard. Will fly Norwegian again and again.

The in-flight USBchargers stopped charging after only 30 minutes

LAX
CDG
Okay 5.3

Flight on time

No food or pillow.comforter even long flight and everything is on sell

BCN
EWR
Mediocre 2.0

Please return my money.

Please return my money.

OSL
JFK
Excellent 8.6

Same as above.

See previous survey commemt

CDG
LAX
Mediocre 3.3

Crew was great. Very nice.

Guy next to us was vaping and moved his seat from row 32 to be in our 18.

Tue, May 8
DEN
OSL
21h 15m
Tue, May 22
OSL
DEN
32h 19m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
DEN
OSL
13h 55m
Tue, Mar 6
OSL
DEN
13h 10m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 2468 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.0
Food
6.2
EWR
FCO
Excellent 10.0

The cheapest option still allowed for movie viewing and for a lax baggage capacity standard. Will fly Norwegian again and again.

The in-flight USBchargers stopped charging after only 30 minutes

LAX
LGW
Okay 4.0

There was one particularly pretty crew member with a great laugh and she was very friendly

I flew out with the same luggage that I flew in with. They charged me $56 for it. It seemed as if they made a new rule out of the blue and included my personal bag my carry on. It wasn't that they had to be concerned about the FAA weight requirements because the flight was only about 80% full. The in-flight entertainment was limited and there was no audio... so in other words, you could not simply turn on music to go to sleep by. This is a very bare-bones airline. Also, one flight attendant was perhaps the rudest person I've ever come across. "Go talk to someone else - I'm busy." All I asked for was a fork. She was simply opening a bin at the moment.

MUC
OSL
Excellent 9.0

Nice newer plane comfortable ride. Great staff on the plane.

Flew Norwegian air on two consecutive flights. Both were late arrivals.

JFK
ARN
Mediocre 2.0

It was very late and we missed out our opera tickets.

OSL
JFK
Excellent 8.6

Same as above.

See previous survey commemt

Wed, Apr 4
DEN
OSL
11h 20m
Thu, Apr 26
OSL
DEN
11h 50m
Trip: 23 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
DEN
KEF
Okay 5.6

Entertainment...

Had a tray full of trash most of the way.. don’t they sell trash bags in Iceland?

KEF
SEA
Okay 4.0

Flight attendants were attractive

On the way back sat on plane waiting for 2 hours due to mechanical issues, then 30-94th more hours eating as flight got cancelled. They charged me for bring my boulder pad back.

KEF
BOS
Excellent 8.6

Crew was friendly, like the bigger plane and direct flight.

Luggage fees!!!

BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

Tue, Apr 10
DEN
OSL
13h 05m
Sat, Apr 28
OSL
DEN
19h 21m
Trip: 19 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2908 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Excellent 10.0

Very nice staff. Probably one of the best flights

HEL
TXL
Okay 5.6

my luggage was misplaced and I didnt have it for 3 days.

LHR
HEL
Excellent 10.0

Great service on biz class, comfortable seat, quiet airplane (A350).

I liked it all.

HEL
JFK
Okay 4.0

Staff wasn’t helpful and gave false information

HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

Mon, Apr 16
DEN
OSL
20h 55m
Mon, Apr 23
OSL
DEN
35h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
DEN
OSL
13h 55m
Thu, Mar 15
OSL
DEN
13h 10m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 2468 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.0
Food
6.2
BCN
EWR
Mediocre 2.0

Please return my money.

Please return my money.

EWR
BCN
Mediocre 3.3

Crew was nice

I think there is a limit of how low of a service you provide to customers and the luggage limit, which includes your personal item (!) was not clearly spelled out so you can imagine I was not happy to pay another 40 pounds on the way back

JFK
ARN
Mediocre 2.0

It was very late and we missed out our opera tickets.

BOS
LGW
Excellent 8.0

No beverages or snacks

JFK
ARN
Good 6.0

The price of the tickets was very good Aircraft looks new and fresh Movies on the plain was great

*Norwegian air charged 15 dollars per kilo extra for my bag that was heavy in my case it was 5 kilos so the total was 75 dollars. *The staff at the airport was not friendly at all, my daughter and I got the feeling that they (Check in staff) were looking to find ways to apply extra charges. *NYC Airports have some of the ugliest airports in the world, since I travel a lot I wish money would be invested on the airport to make a great first impression on travelers to NYC and the USA.

Mon, Mar 26
DEN
OSL
18h 00m
Wed, Apr 4
OSL
DEN
14h 45m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
LAX
Mediocre 2.0

Had to take a United flight to a different destination. No compensation for something I had no control over. When I am at an airport and have the opportunity to catch an earlier flight you have room on, you charge me. When this kind of thing happens - I pay with my time. Sucks

BOM
FRA
Excellent 8.3

Smooth and comfortable flight . Awesome service by the crew

FRA
ORD
Mediocre 3.0

I payed extra 35$ for my seat but there was no leg space at all . There were already two metal boxes under my seat I literally crunched my feet under the seat . Worst travel of my life. The food options were over by the time they came to us. So had to eat what was remaining. Not good at all

BLR
FRA
Excellent 9.3

Could have more options for entrainment

ATH
FRA
Mediocre 2.6

Flight was fine...

When two passengers got into a brawl over who knows what, it took two hours for the police to come on board and take them off the flight. They should have been removed quickly. Missed connecting flight. Messed my day up big time.

Thu, Apr 12
DEN
TRF
15h 30m
Sun, Apr 22
TRF
DEN
37h 08m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1750 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
NCL
Good 7.6

Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good.

The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

IAD
AMS
Mediocre 2.0

They stole my money

BCN
AMS
Excellent 9.3

The food was excelent

I have to pay to pay a little more confort

Wed, May 16
DEN
OSL
43h 40m
Mon, Jun 4
OSL
DEN
32h 59m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 25
DEN
OSL
17h 00m
Mon, Apr 2
OSL
DEN
18h 30m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15463 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

DEN
LHR
Okay 5.6

Clean plane

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

Denver International to Oslo Flight Information

Flights Arrive in Oslo
Flights Depart from Denver International
Flight Price $515
Distance 4635 miles
Airlines Norwegian, Finnair, Icelandair, Lufthansa, KLM, British Airways, Delta, SWISS
*
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