Denver (DEN) → Oslo (OSL)
About Denver to Oslo Flights
Discover the best flights from Denver to Oslo, covering 7,454 km in approximately 9h 49m. Denver (DEN) to Oslo (OSL) is one of the major long-haul routes connecting United States and Norway. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Denver to Oslo.
12-Month Price History
Flight prices from Denver to Oslo vary significantly throughout the year. February typically offers the best deals with average prices around $1217, while July sees the highest prices, averaging $2036. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
158 days
For best prices
Booking Tips
For the best prices on Denver to Oslo flights, we recommend booking 172 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Frontier Airlines F9 | $1050 | - | - |
Southwest Airlines WN | $1450 | - | - |
Norwegian Air DY | $1560 | $5700 | $10700 |
United Airlines UA | $1640 | $5980 | $8710 |
American Airlines AA | $1710 | $7130 | $9280 |
SAS Scandinavian Airlines SK | $1720 | $6170 | $10520 |
SkyWest Airlines OO | $2060 | $6570 | $11430 |
Frontier Airlines
F9
Economy
$1050
Business
-
First
-
Southwest Airlines
WN
Economy
$1450
Business
-
First
-
Norwegian Air
DY
Economy
$1560
Business
$5700
First
$10700
United Airlines
UA
Economy
$1640
Business
$5980
First
$8710
American Airlines
AA
Economy
$1710
Business
$7130
First
$9280
SAS Scandinavian Airlines
SK
Economy
$1720
Business
$6170
First
$10520
SkyWest Airlines
OO
Economy
$2060
Business
$6570
First
$11430
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
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Frequently Asked Questions
How long is the flight from Denver to Oslo?
The flight time from Denver (DEN) to Oslo (OSL) is approximately 9 hours and 49 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Denver and Oslo?
The aerial distance between Denver and Oslo is 7,454 kilometers (4,632 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Denver to Oslo?
Several airlines operate flights between Denver and Oslo, including United Airlines, Southwest Airlines, Frontier Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Denver to Oslo?
Based on historical data, February typically offers the lowest airfares for flights from Denver to Oslo. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Oslo?
For the best prices on Denver to Oslo flights, we recommend booking 118 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Denver to Oslo?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Norway should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Denver and Oslo?
Denver operates on America/Denver time zone, while Oslo is in the Europe/Oslo time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.