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OSL - DEN

$199 Find cheap flights from Oslo to Denver

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 6/6. 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
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Denver

 
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 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Oslo to Denver (OSL-DEN)

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
8:30 pm - 4:30 pmOSL-DEN
28h 00m1 stop
10:46 am - 10:35 amDEN-OSL
15h 49m2 stops
$547British Airways
Find Deal
Thu, Sep 12 - Tue, Sep 24
8:30 pm - 4:30 pmOSL-DEN
28h 00m1 stop
10:46 am - 10:35 amDEN-OSL
15h 49m2 stops
$549British Airways
Find Deal
Thu, Sep 12 - Tue, Sep 24
1:50 pm - 7:00 pmOSL-DEN
13h 10m1 stop
4:40 pm - 12:35 pmDEN-OSL
11h 55m1 stop
$555Icelandair
Find Deal
Thu, Oct 17 - Mon, Oct 21
9:20 am - 6:24 pmOSL-DEN
17h 04m2 stops
3:20 pm - 4:20 pmDEN-OSL
17h 00m2 stops
$564KLM
Find Deal
Thu, Sep 12 - Tue, Sep 24
9:20 am - 6:24 pmOSL-DEN
17h 04m2 stops
3:52 pm - 4:20 pmDEN-OSL
16h 28m2 stops
$565KLM
Find Deal
Thu, Sep 12 - Tue, Sep 24
6:30 am - 7:41 pmOSL-DEN
21h 11m2 stops
9:00 am - 3:55 pmDEN-OSL
22h 55m2 stops
$577Delta
Find Deal
Thu, Oct 17 - Mon, Oct 21

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 Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Denver, Monday is the cheapest day to fly and Saturday 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 $424. British Airways proposed a round-trip connection from $547 and Icelandair from $555.

Good to know

Low season

January

High season

June

Cheapest flight

$199
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 $199 for a one-way ticket and $547 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 oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Oslo to Denver are Icelandair and British Airways. With an average price for the route of $523 and an overall rating of 7.1, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of $663 and an overall rating of 6.8.

  • 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

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1429 reviews
8.0Crew
6.7Entertainment
7.7Boarding
7.3Comfort
6.8Food
Airline reviews

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

6.0 GoodAnonymous, Apr 2024CPH - AMS
Read more about Scandinavian Airlines reviews

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

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

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.

Boarding the plane outside in the rain was a pain. Very safe flight

Flight was delayed slightly but was very smooth. It was a short flight but comfortable.

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.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

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.

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."

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

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.
6/6Thu
1 stop
26h 40mOSL-DEN
$199
6/6Thu
2 stops
41h 03mOSL-DEN
$319
6/6Thu
3 stops
59h 03mOSL-DEN
$381
6/7Fri
1 stopIcelandair
28h 00mOSL-DEN
$424
7/20Sat
1 stopIcelandair
28h 00mOSL-DEN
$594
7/2Tue
1 stopBritish Airways
16h 50mOSL-DEN
$595
6/7Fri
2 stopsFinnair
21h 53mOSL-DEN
$611
7/8Mon
1 stopBritish Airways
16h 45mOSL-DEN
$620
7/3Wed
2 stopsFinnair
27h 30mOSL-DEN
$666
7/3Wed
1 stopTurkish Airlines
35h 05mOSL-DEN
$708

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Oslo - Denver Flights

Departure:

Oslo (OSL)Norway

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Oslo

Cabin classes:

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