Cheap flights from Denver International to Oslo

Compare Denver International to Oslo flight deals

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Flight deals from Denver International to Oslo

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Oslo? If you want to travel next month, return fares start from $1,063. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Oslo flights are currently cheapest in September.

Alternative Denver International to Oslo routes

Looking for the cheapest, fastest or easiest route from Denver International to Oslo? You could fly into the following airports instead.

Denver to Oslo: Flight information

The things to know before you go.
Cheapest flight found$420
Cheapest month to flySeptember

Finding cheap flights from Denver International to Oslo: Frequently asked questions

There are 2 airports in Oslo: Oslo Gardermoen and TORP Sandefjord.
The best price we found for a return flight from Denver International to Oslo is $768. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver International to Oslo. But we found flights with one or more stops from $768.
As of June 2026, there are no flights flying from Denver International to Oslo.
The cheapest month to fly from Denver International to Oslo is usually November.
If you're flying from Denver International Airport, the cheapest airport near Oslo is Oslo Gardermoen – which is 37.1 km away from the centre of Oslo. We've found flights into this airport from $768.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Oslo on Saturday, 7 November 2026.
No airlines currently offer direct flights between Denver International Airport and Oslo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 13°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.
Currently, Icelandair offers the cheapest flight tickets to Oslo.

Flying from Denver International Airport (DEN) to Oslo: what you need to know

  • Oslo is eight hours ahead of Denver, where Denver International Airport is located. Oslo runs on the UTC+1 timezone.

  • To avoid rushing for your DEN to Oslo flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • During popular months like July, it's wise to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during high season in general.

  • Think about adding a stopover to potentially save on your plane ticket from DEN to Oslo. All you need to do is deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these airports:

    • Frankfurt Airport (FRA)

    • Newark Liberty International Airport (EWR)

    • Keflavik Airport (KEF)

  • Located around 31 kilometres from the centre of Denver, DEN can be reached in about 35 minutes by car. Travelling on public transport will take roughly 35 minutes.

  • Searching for a place to stay before your flight from Denver International Airport to Oslo? Consider The Westin Denver International Airport. Enjoy a good night's rest here before heading to DEN.

  • Denver International Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from DEN land at their destination as scheduled 80% of the time.

  • DEN is located at 8500 Pena Boulevard.

How to find the cheapest flights from Denver International Airport (DEN) to Oslo

  • The lowest price we've seen for a one-way Denver International Airport to Oslo flight is $420. The cheapest price for a return flight is $768. Remember fares may change due to availability at the time of booking.

  • To pick up cheap flights from DEN to Oslo, book as early as you can. Airlines typically offer lower prices when tickets first go on sale.

  • The 'Whole month' tool will show you the cheapest tickets from Denver International Airport to Oslo throughout the month. It's a great way to snap up a bargain if your travel dates aren't set in stone.

  • Snapping up a cheap flight from DEN to Oslo is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know as soon as a deal gets even better.

  • Find an affordable flight from Denver International Airport to Oslo with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Oslo

Oslo Gardermoen Airport (OSL)

  • The distance from Oslo Gardermoen Airport (OSL) to central Oslo is roughly 48 kilometres. It'll take you around 40 minutes to get to the centre driving.

  • Travelling to the centre on public transport will take you around 20 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Denver International Airport to Oslo. Check in to one of these accommodation options near OSL instead:

  • Reserving your ride from Oslo Gardermoen Airport around three weeks ahead of your flight from DEN to Oslo can help you get the lowest rate.

TORP Sandefjord (TRF)

  • Once your flight from Denver International Airport to Oslo has arrived, you can reach the city centre in around 1 hour 30 minutes by car. Central Oslo is roughly 113 kilometres from TORP Sandefjord (TRF).

  • If you choose to travel on public transport, you'll get to the city centre in 1 hour 50 minutes or so.

  • After stepping off your DEN to Oslo flight, unwind at a hotel close to TRF. These are some great accommodation options that'll help you switch to relaxation mode:

  • Get first dibs on the best options. Securing your ride from TRF one week in advance often means better deals and a wider range of vehicles.

Best time to go to Oslo

  • September is the most popular month for flights from Denver International Airport to Oslo. To avoid the crowds, visit Oslo in January.

  • Book a Denver International Airport to Oslo plane ticket with a departure in July to experience the city during its warmest month. Expect temperatures to range from 8ºC (46ºF) to 25ºC (77ºF).

  • January sees average temperatures of between -14ºC (7ºF) and 1ºC (34ºF). Look for a cheap ticket from DEN to Oslo around that time if you want to travel in cooler conditions.

More about Oslo

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Oslo right here. Check out these hotels once you've locked in your flight from Denver International Airport to Oslo:

  • All great journeys should include a little sightseeing. Viking Ship Museum, The Norwegian National Opera & Ballet and Det Kongelige Slott are must-visits when exploring Oslo.

Explore more of Norway

  • Oslo has plenty going for it, but there are so many other corners of Norway waiting to be explored. About 306 kilometres west of Oslo, a visit to Bergen will keep you on the go. Don't miss top attractions like Fløyfjellet, Bergen? And Fløyen Panorama.

  • Around 386 kilometres north of Oslo, Trondheim is another essential stop in Norway. Experience this destination's highlights firsthand at Nidaros Cathedral (Nidaros Domkirke), Nigard Glacier and Tyholttarnet.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.