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Oslo Gardermoen

$289+ Cheap flights from Denver (DEN) to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSL
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Oslo Gardermoen are usually found in February or October, booked 64 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Denver to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$392
(oojo)

One-way from

$289
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$731
From Denver Intl to Oslo Gardermoen
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One-way flight from Denver Intl to Oslo Gardermoen
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Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Denver to Oslo Gardermoen

Cheapest flights from Denver to Oslo Gardermoen
Explore the most affordable flight options available from Denver to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:40 pmDEN - OSL
1 stop11h 55mIcelandair
Sun 11/21:05 pmOSL - DEN
1 stop13h 00mIcelandair
Deal found 8/12$392
This Ticket deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:40 pmDEN - OSL
1 stop11h 55mIcelandair
Tue 10/211:50 pmOSL - DEN
1 stop13h 05mIcelandair
Deal found 8/11$400
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:10 pmDEN - OSL
1 stop11h 35mIcelandair
Wed 10/221:50 pmOSL - DEN
1 stop13h 05mIcelandair
Deal found 8/13$405
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/178:10 pmDEN - OSL
1 stop32h 25mIcelandair
Sun 8/244:30 pmOSL - DEN
1 stop28h 00mIcelandair
Deal found 8/11$417
This Mytrip deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:40 pmDEN - OSL
1 stop14h 45mIcelandair
Wed 9/104:30 pmOSL - DEN
1 stop34h 25mIcelandair
Deal found 8/11$420
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:10 pmDEN - OSL
1 stop11h 15mIcelandair
Sat 8/304:30 pmOSL - DEN
1 stop28h 00mIcelandair
Deal found 8/12$421
This Gurufare deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:40 pmDEN - OSL
1 stop11h 55mIcelandair
Mon 10/204:45 pmOSL - DEN
1 stop34h 10mIcelandair
Deal found 8/11$425
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:40 pmDEN - OSL
1 stop14h 45mIcelandair
Wed 10/221:50 pmOSL - DEN
1 stop13h 05mIcelandair
Deal found 8/11$431
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:40 pmDEN - OSL
1 stop11h 55mIcelandair
Fri 10/244:30 pmOSL - DEN
1 stop34h 25mIcelandair
Deal found 8/11$432
This Ovago deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:25 pmDEN - OSL
1 stop21h 15mBritish Airways
Tue 11/188:50 pmOSL - DEN
2 stops28h 55mBritish Airways
Deal found 8/12$461

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Denver to Oslo Gardermoen Airport that are best for you.

Fly from

Denver

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 11/11

3:40 pm-11:35 am

1 stop11h 55m

Oslo Gardermoen

Tue 11/18

1:10 pm-6:05 pm

1 stop12h 55m

$392

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 10/23

4:40 pm-12:35 pm

1 stop11h 55m

Oslo Gardermoen

Sun 11/2

1:05 pm-6:05 pm

1 stop13h 00m

$392

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 10/5

4:40 pm-12:35 pm

1 stop11h 55m

Oslo Gardermoen

Tue 10/21

1:50 pm-6:55 pm

1 stop13h 05m

$400

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 10/12

8:10 pm-3:45 pm

1 stop11h 35m

Oslo Gardermoen

Wed 10/22

1:50 pm-6:55 pm

1 stop13h 05m

$405

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 10/12

4:40 pm-3:45 pm

1 stop15h 05m

Oslo Gardermoen

Tue 10/21

1:50 pm-6:55 pm

1 stop13h 05m

$408

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 10/12

4:40 pm-3:45 pm

1 stop15h 05m

Oslo Gardermoen

Thu 10/23

1:50 pm-6:55 pm

1 stop13h 05m

$408

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 8/17

8:10 pm-12:35 pm

1 stop32h 25m

Oslo Gardermoen

Sun 8/24

4:30 pm-12:30 pm

1 stop28h 00m

$417

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Wed 9/3

4:40 pm-3:25 pm

1 stop14h 45m

Oslo Gardermoen

Wed 9/10

4:30 pm-6:55 pm

1 stop34h 25m

$420

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 10/21

5:40 pm-11:55 pm

2 stops46h 15m

$289

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 10/28

12:25 pm-6:05 pm

3 stops46h 40m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 14 results
1
2

Best time to book a flight from Denver to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Oslo Gardermoen Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Oslo Gardermoen. Price data was last updated on August 8, 2025.

The price you pay for your flight from Denver to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Denver to Oslo Gardermoen Airport (average of $567). Flying from Denver to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to OSL?

Find hourly flight availability from Denver to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Oslo Gardermoen Airport in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated August 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Icelandair from Denver to Oslo Gardermoen Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
526 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,265 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Oslo Gardermoen?

    For a flight from Denver to Oslo Gardermoen, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 0 outbound flights to Oslo Gardermoen per day. 7 airlines have flights to Oslo Gardermoen from Denver Intl on a regular basis.

  • What is the cheapest airline to fly from Denver to Oslo Gardermoen Airport round-trip?

    According to our current data, Icelandair ($392), offers the cheapest pricing from Denver to Oslo Gardermoen Airport. You may be able to fly from Denver to Oslo Gardermoen Airport for 49% less than the average price by searching for this airline.

  • Can I find deals for flights from Denver to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Denver to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Oslo Gardermoen.

  • Can I find deals for business class flights from Denver to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Denver to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Oslo Gardermoen Airport (average of $567). Flying from Denver to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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Alternative routes for Denver to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Sandefjord flights
Grand Junction to Oslo Gardermoen flights

Top 7 airlines flying from Denver to Oslo Gardermoen

Discover the top 7 airlines that operate flights from Denver to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$416Average$726FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$527Average$852FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$571Average$741FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$572Average$946FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$572Average$742FlexibilityNo cancel feeOn-time69%
DeltaCheapest$574Average$774FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$637Average$1,145FlexibilityNo cancel feeOn-time77%

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