£499 Cheap Flights from Oslo (OSL) to Denver (DEN)

View £499 flight on Sun, 24 Aug 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Denver International Airport (DEN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Oslo (OSL) to Denver (DEN)

Prices were available within the past 7 days and start at £499 for one-way flights and £503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 11 Sep - Sat, 20 Sep
OSL
Oslo
DEN
Denver
£503 Return, found 3 days ago
£503
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 11 Sep from Oslo to Denver, returning Sat, 20 Sep, priced at £503 found 3 days ago
Scandinavian Airlines
Thu, 11 Sep - Sat, 20 Sep
OSL
Oslo
DEN
Denver
£503 Return, found 3 days ago
£503
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 11 Sep from Oslo to Denver, returning Sat, 20 Sep, priced at £503 found 3 days ago
Icelandair
Thu, 11 Sep - Sat, 20 Sep
OSL
Oslo
DEN
Denver
£539 Return, found 3 days ago
£539
Return
found 3 days ago
Select Icelandair flight, departing Thu, 11 Sep from Oslo to Denver, returning Sat, 20 Sep, priced at £539 found 3 days ago
Icelandair
Sat, 11 Oct - Sun, 19 Oct
OSL
Oslo
DEN
Denver
£540 Return, found 3 days ago
£540
Return
found 3 days ago
Select Icelandair flight, departing Sat, 11 Oct from Oslo to Denver, returning Sun, 19 Oct, priced at £540 found 3 days ago
British Airways
Sat, 11 Oct - Sun, 19 Oct
OSL
Oslo
DEN
Denver
£542 Return, found 3 days ago
£542
Return
found 3 days ago
Select British Airways flight, departing Sat, 11 Oct from Oslo to Denver, returning Sun, 19 Oct, priced at £542 found 3 days ago
Lufthansa
Sat, 11 Oct - Sun, 19 Oct
OSL
Oslo
DEN
Denver
£559 Return, found 3 days ago
£559
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 11 Oct from Oslo to Denver, returning Sun, 19 Oct, priced at £559 found 3 days ago
Icelandair
Thu, 11 Sep - Sat, 20 Sep
OSL
Oslo
DEN
Denver
£561 Return, found 3 days ago
£561
Return
found 3 days ago
Select Icelandair flight, departing Thu, 11 Sep from Oslo to Denver, returning Sat, 20 Sep, priced at £561 found 3 days ago
British Airways
Thu, 11 Sep - Sat, 20 Sep
OSL
Oslo
DEN
Denver
£564 Return, found 3 days ago
£564
Return
found 3 days ago
Select British Airways flight, departing Thu, 11 Sep from Oslo to Denver, returning Sat, 20 Sep, priced at £564 found 3 days ago
Turkish Airlines
Sat, 11 Oct - Sun, 19 Oct
OSL
Oslo
DEN
Denver
£580 Return, found 3 days ago
£580
Return
found 3 days ago
Select Turkish Airlines flight, departing Sat, 11 Oct from Oslo to Denver, returning Sun, 19 Oct, priced at £580 found 3 days ago
United
Sat, 9 Aug - Sat, 16 Aug
OSL
Oslo
DEN
Denver
£585 Return, found 4 days ago
£585
Return
found 4 days ago
Select United flight, departing Sat, 9 Aug from Oslo to Denver, returning Sat, 16 Aug, priced at £585 found 4 days ago
Flight from Oslo to Denver route information
Origin airport
Gardermoen
Destination airport
Denver Intl.
Return price
£502
Distance
7410 km

Compare flights from Oslo to Denver easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Oslo to Denver. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Denver Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gardermoen to Denver Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gardermoen (OSL) to Denver Intl. (DEN)

The easiest way to view the best deals on flights from Oslo to Denver today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gardermoen to Denver Intl. start at just £503 and range up to £1,646.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Oslo and Denver
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Oslo to Denver flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gardermoen to Denver Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Gardermoen Airport (OSL) to DEN?
The lowest price advertised for a round-trip flight between Oslo Gardermoen Airport and Denver Airport is £503. But you better move fast. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Oslo Gardermoen Airport to DIA airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from OSL to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Oslo Gardermoen Airport to Denver Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Oslo Gardermoen Airport to Denver Intl. Airport (DEN)?
With a flight distance of 7,500 kilometres from Gardermoen Airport (OSL) (OSL) to Denver Intl. Airport (DEN) (DEN), this is a long journey. Remember to drink plenty of water and go for a short walk down the aisle from time to time.
Which airlines fly direct from OSL to DEN?
You won't find any airlines operating directly between Oslo Gardermoen Airport and Denver Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Oslo Gardermoen Airport to DIA airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Gardermoen Airport (OSL) to DEN can be hit-or-miss. It is possible to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our advice? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

*Available to Expedia members.