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OSL - DEN

Find cheap flights from Oslo to Denver from $260

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Denver departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sab 4/27
sab 5/4

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 47,584,047 times on KAYAK, and here is why:

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Cheap flight deals from Oslo to Denver

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:30 pm - 7:00 pmOSL-DEN
34h 30m1 stop
4:40 pm - 3:25 pmDEN-OSL
14h 45m1 stop
$518Icelandair
Find Deal
gio, set 12 - mar, set 24
4:30 pm - 7:00 pmOSL-DEN
34h 30m1 stop
4:40 pm - 3:25 pmDEN-OSL
14h 45m1 stop
$542Icelandair
Find Deal
gio, set 12 - mar, set 24
9:20 am - 6:24 pmOSL-DEN
17h 04m2 stops
12:20 pm - 11:05 amDEN-OSL
14h 45m2 stops
$650KLM
Find Deal
gio, set 12 - mar, set 24
7:10 am - 4:30 pmOSL-DEN
17h 20m1 stop
4:02 pm - 11:25 pmDEN-OSL
23h 23m2 stops
$663British Airways
Find Deal
gio, set 12 - mar, set 24
7:10 am - 4:30 pmOSL-DEN
17h 20m1 stop
4:02 pm - 4:20 pmDEN-OSL
16h 18m2 stops
$665British Airways
Find Deal
gio, set 12 - mar, set 24
9:20 am - 10:49 pmOSL-DEN
21h 29m2 stops
11:40 am - 11:05 amDEN-OSL
15h 25m2 stops
$671Delta
Find Deal
gio, set 12 - mar, set 24
9:55 am - 11:45 pmOSL-DEN
21h 50m3 stops
6:00 am - 8:15 amDEN-OSL
18h 15m2 stops
$1,296
Find Deal
gio, set 12 - mar, set 24
9:55 am - 11:45 pmOSL-DEN
21h 50m3 stops
6:00 am - 8:15 amDEN-OSL
18h 15m2 stops
$1,300
Find Deal
gio, set 12 - mar, set 24

Flights from Oslo to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Oslo to Denver to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Oslo Gardermoen Airport to Denver clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Oslo to Denver, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Denver, Monday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oslo Gardermoen Airport to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oslo Gardermoen Airport to Denver is November, where tickets cost $610 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $972 and $842 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oslo Gardermoen Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oslo Gardermoen Airport to Denver, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 51 days before departure.

Which airlines provide the cheapest flights from Oslo to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Oslo to Denver found on KAYAK was with Icelandair for $462. Icelandair proposed a round-trip connection from $518 and KLM from $650.

How long does a flight from Oslo to Denver take?

This flight route requires at least one stop and takes a minimum of 17h 04m.

Good to know

Low season

January

High season

June

Cheapest flight

$260
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Oslo to Denver

When to book flights from Oslo to Denver

Are your dates flexible? Find out the best times to travel from Oslo to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Denver flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Denver?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Denver was $260 for a one-way ticket and $518 for a round-trip.

  • Do I need a passport to fly between Oslo and Denver?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Oslo and on arrival in Denver.

  • Which aircraft models fly most regularly from Oslo to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Denver?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Oslo and Denver, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Oslo to Denver, Scandinavian Airlines or Icelandair?

    The two airlines most popular with KAYAK users for flights from Oslo to Denver are Scandinavian Airlines and Icelandair. With an average price for the route of $723 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $504 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Oslo to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Oslo with another airline. Booking your flights between Oslo and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Oslo to Denver

Need help choosing which airline to fly with from Oslo to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
7.4
Scandinavian AirlinesOverall score based on 1429 reviews
73comfort
74overall
67entertainment
80crew
67food
77boarding
Airline reviews

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

Read more about Scandinavian Airlines

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

It didn't happen. SAS csncrlled and it was very difficult to convince the 3rd party they did. Not good on the 3rd party program. I don't think they trust their customers, much less being able to help them. I have had several nitemaes using 3rd party this trip and WILL NEVER use 3rd party again.

I child in Buisness cried almost the entire flight. And I had a conference to attend but couldn’t sleep because of that, which was the main reason for getting a Buisness ticket. Also the food is not as good as before. The sheets underneath is also not there anymore. The staff was nice.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Excellent as always. Had issues checking-in online. Please fix.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

It was fine. Everything ran on time, crew was great.

Staff friendly and app worked really well. Modest delays were frustrating

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

I didn't have food nor entertainment. Lots of leg room and seat was comfortable

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."

This flight is always a cramped bus. The gate area was inadequate and announcements were hard to hear. The flight was delayed 45 minutes to an hour by a broken aircraft door, making our total delay from Vilnius 5 hours.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

I wrote about this leg of my itinerary in a previous part of this review

Boarding was horrible. We were packed into a bus with few seats and made to stand for 10 to 15 minutes, then driven for 5 minutes on wild curves. Complementary food and drink was a tiny chocolate and a bottle of water. Seating was cramped. Aircraft had no video.

didn’t even get to go one of my returning flights cancelled and I wasn’t even in their system, vacation ruined thanks for nothing

Crew was rowdy and loud just hanging out in the rear of the plane instead of assisting passengers during boarding. During the flight the crew mostly hung out in the rear of the plane being obnoxious to a point of disturbance.

United flight from Frankfurt to Istanbul is on Lufthanza and United could neither provide a boarding pass or Lufthanza code to get a boarding pass. Very poor connection ability in Frankfurt and much frustration with the connection.

Need more time for connecting flights in Munich Food seems worse now on Lufthansa Very uncomfortable seats

Good with last minute upgrade Clt to Munich comfortable. Wish same offer had been there Mumbai to Munich

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

I travelled on biz class and f there is no water in the toilette to wash my hands I would expect to have this indicated somehow and not just finding out when I'm there expecting to be able to wash my hands and teeth. Also this is in general that it is always so rushy at the end of these kind of long flights. It is like we are sitting there for 9 hours and the last 1.5 hours just feels like I have time for nothing. Because food comes and at the same time we are close to destination everyone tries to pack their stuff and go to toilette and eat and everything :))) not that like I would know a good solution here I just wanted to raise this :)

Emergency row seat less comfortable than promoted. Restricted by emergency life raft storage.

Better communication to those connecting flights and have a customer care desk at the airports

American was good / British Airways partner was not as good…

The entertainment system in our row was not working. That makes for a VERY long flight!!

A little more legroom, and maybe a little bit of food

Pre flight food options were not working and made the flight not enjoyable. Post experiences of British airways have been positive, but this is enough to stop me using British airways again

Book cheap flights from Oslo to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oslo to Denver found on KAYAK in the last 72 hours.
5/18sab
2 stops
36h 43mOSL-DEN
$260
5/16gio
3 stops
33h 10mOSL-DEN
$300
5/18sab
1 stop
37h 22mOSL-DEN
$313
4/7dom
3 stops
57h 53mOSL-DEN
$336
4/7dom
1 stopIcelandair
13h 10mOSL-DEN
$462
9/13ven
1 stopIcelandair
13h 10mOSL-DEN
$466
6/7ven
1 stopBritish Airways
16h 45mOSL-DEN
$608
7/2mar
1 stopBritish Airways
16h 50mOSL-DEN
$609
6/7ven
2 stopsFinnair
21h 42mOSL-DEN
$619
4/8lun
1 stopScandinavian Airlines
16h 15mOSL-DEN
$677

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Oslo - Denver Flights

Departure:

Oslo (OSL)Norway

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Oslo

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