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Oslo Gardermoen

$267+ Cheap flights from Rapid City (RAP) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — OSL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Rapid City to Oslo Gardermoen

Cheapest flights from Rapid City to Oslo Gardermoen
Explore the most affordable flight options available from Rapid City to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:25 am
RAP
-
OSL
2 stops22h 15m
United Airlines
Fri 11/139:35 am
OSL
-
RAP
2 stops18h 58m
United Airlines
Deal found 3/8$611
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:35 pm
RAP
-
OSL
2 stops20h 30m
United Airlines
Sat 5/1611:45 am
OSL
-
RAP
2 stops18h 10m
United Airlines
Deal found 3/6$744
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 am
RAP
-
OSL
2 stops31h 00m
United Airlines
Sat 10/247:15 am
OSL
-
RAP
2 stops17h 48m
United Airlines
Deal found 3/6$764
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:34 pm
RAP
-
OSL
2 stops25h 46m
American Airlines
Sat 10/248:15 am
OSL
-
RAP
3 stops21h 46m
American Airlines
Deal found 3/6$791
This Air France deal was found by Cheapflights users on 3/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:58 am
RAP
-
OSL
2 stops16h 47m
Multiple Airlines
Fri 5/18:00 am
OSL
-
RAP
2 stops22h 20m
Multiple Airlines
Deal found 3/9$883

Find flight deals from Rapid City to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 March 11, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$744
(United Airlines)

One-way from

$267
(United Airlines)
Provider with most accurate pricing for Rapid City-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Oslo Gardermoen flights.
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From Rapid City to Oslo Gardermoen
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One-way flight from Rapid City to Oslo Gardermoen
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City 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 March 11, 2026.
Use the filters below to find and compare flights from Rapid City to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Wed 5/6

5:35 pm-10:05 pm

2 stops20h 30m

Oslo Gardermoen

Sat 5/16

11:45 am-9:55 pm

2 stops18h 10m

$744

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 4/24

10:58 am-11:45 am

2 stops16h 47m

Oslo Gardermoen

Fri 5/1

8:00 am-10:20 pm

2 stops22h 20m

$883
Cheapest one-way

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Tue 9/1

1:33 pm-6:00 pm

2 stops20h 27m

$267
Quickest one-way

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Tue 8/18

5:53 pm-10:05 pm

2 stops20h 12m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first

Compare providers for flights from Rapid City to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Oslo Gardermoen in March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Oslo Gardermoen Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Rapid City-Oslo Gardermoen Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Rapid City-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Oslo Gardermoen Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Rapid City 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.

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 March 11, 2026.
Get a feel of what it's like to fly with Delta from Rapid City 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
7.9
Good
8,278 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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 Rapid City to Oslo Gardermoen?

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Oslo Gardermoen from Rapid City. Booking flights from Rapid City (RAP) to Oslo Gardermoen should be relatively easy as there are 0 daily outbound flights to Oslo Gardermoen from 1 airline.

  • How long is the flight from Rapid City to Oslo Gardermoen Airport?

    United Airlines can get you from Rapid City to Oslo Gardermoen Airport in just under 20h 30m. Your travel time can differ by up to . The distance from Rapid City to Oslo Gardermoen Airport is about 4337 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City 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.

See more FAQs

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Top airline flying from Rapid City to Oslo Gardermoen

Discover the top airline that operate flights from Rapid City 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$788Average$1,151FlexibilityNo cancel feeOn-timeN/A

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