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Cheap flights from Rapid City to Oslo from $945

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Oslo departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rapid City to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:18 am - 4:20 pm
RAP
-
OSL
22h 02m
2 stops
American Airlines Logo
11:30 am - 9:49 am
OSL
-
RAP
30h 19m
2 stops
$945American Airlines
Fri, Oct 16 - Sat, Oct 24
American Airlines Logo
12:41 pm - 4:20 pm
RAP
-
OSL
19h 39m
2 stops
American Airlines Logo
11:30 am - 9:49 am
OSL
-
RAP
30h 19m
2 stops
$970American Airlines
Fri, Oct 16 - Sat, Oct 24
American Airlines Logo
4:58 pm - 10:20 pm
RAP
-
OSL
21h 22m
2 stops
American Airlines Logo
11:30 am - 9:49 am
OSL
-
RAP
30h 19m
2 stops
$971American Airlines
Fri, Oct 16 - Sat, Oct 24
United Airlines Logo
5:00 am - 11:55 am
RAP
-
OSL
22h 55m
3 stops
United Airlines Logo
1:10 pm - 5:12 pm
OSL
-
RAP
36h 02m
2 stops
$1,390United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
9:00 am - 9:05 am
RAP
-
OSL
40h 05m
2 stops
United Airlines Logo
1:10 pm - 5:12 pm
OSL
-
RAP
36h 02m
2 stops
$1,562United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
5:53 pm - 2:50 pm
RAP
-
OSL
36h 57m
2 stops
United Airlines Logo
7:10 am - 10:33 pm
OSL
-
RAP
23h 23m
2 stops
$1,577United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
5:00 am - 3:55 pm
RAP
-
OSL
26h 55m
3 stops
United Airlines Logo
7:10 am - 10:33 pm
OSL
-
RAP
23h 23m
2 stops
$1,586United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
5:00 am - 3:55 pm
RAP
-
OSL
26h 55m
3 stops
United Airlines Logo
6:55 am - 8:24 pm
OSL
-
RAP
21h 29m
2 stops
$1,587United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
5:00 am - 11:55 am
RAP
-
OSL
22h 55m
3 stops
United Airlines Logo
1:10 pm - 5:12 pm
OSL
-
RAP
36h 02m
2 stops
$1,622United Airlines
Fri, Jun 19 - Tue, Jul 7
United Airlines Logo
1:35 pm - 5:55 pm
RAP
-
OSL
20h 20m
2 stops
United Airlines Logo
6:45 am - 9:37 pm
OSL
-
RAP
22h 52m
2 stops
$1,803United Airlines
Fri, Jun 19 - Tue, Jul 7

American Airlines flights from Rapid City to Oslo

Our best American Airlines deals on Rapid City to Oslo flight tickets
American Airlines
Oct 16
RAP10:18 amRapid City
22h 02m
2 stops
OSL4:20 pmOslo Gardermoen
Oct 24
OSL11:30 amOslo Gardermoen
30h 19m
2 stops
RAP9:49 amRapid City
$945
American Airlines
Oct 16
RAP12:41 pmRapid City
19h 39m
2 stops
OSL4:20 pmOslo Gardermoen
Oct 24
OSL11:30 amOslo Gardermoen
30h 19m
2 stops
RAP9:49 amRapid City
$970
American Airlines
Oct 16
RAP4:58 pmRapid City
21h 22m
2 stops
OSL10:20 pmOslo Gardermoen
Oct 24
OSL11:30 amOslo Gardermoen
30h 19m
2 stops
RAP9:49 amRapid City
$971

United Airlines flights from Rapid City to Oslo

Our best United Airlines deals on Rapid City to Oslo flight tickets
United Airlines
Jun 19
RAP5:00 amRapid City
22h 55m
3 stops
OSL11:55 amOslo Gardermoen
Jul 7
OSL1:10 pmOslo Gardermoen
36h 02m
2 stops
RAP5:12 pmRapid City
$1,390
United Airlines
Jun 19
RAP9:00 amRapid City
40h 05m
2 stops
OSL9:05 amOslo Gardermoen
Jul 7
OSL1:10 pmOslo Gardermoen
36h 02m
2 stops
RAP5:12 pmRapid City
$1,562
United Airlines
Jun 19
RAP5:53 pmRapid City
36h 57m
2 stops
OSL2:50 pmOslo Gardermoen
Jul 7
OSL7:10 amOslo Gardermoen
23h 23m
2 stops
RAP10:33 pmRapid City
$1,577

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Oslo 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, momondo users made 832,500 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Rapid City to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 10/16

10:18 am-4:20 pm

2 stops22h 02m

Oslo Gardermoen

Sat 10/24

11:30 am-9:49 am

2 stops30h 19m

$945

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 10/16

12:41 pm-4:20 pm

2 stops19h 39m

Oslo Gardermoen

Sat 10/24

11:30 am-9:49 am

2 stops30h 19m

$970

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 10/16

4:58 pm-10:20 pm

2 stops21h 22m

Oslo Gardermoen

Sat 10/24

11:30 am-9:49 am

2 stops30h 19m

$971

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

5:00 am-11:55 am

3 stops22h 55m

Oslo Gardermoen

Tue 7/7

1:10 pm-5:12 pm

2 stops36h 02m

$1,390

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

9:00 am-9:05 am

2 stops40h 05m

Oslo Gardermoen

Tue 7/7

1:10 pm-5:12 pm

2 stops36h 02m

$1,562

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

5:53 pm-2:50 pm

2 stops36h 57m

Oslo Gardermoen

Tue 7/7

7:10 am-10:33 pm

2 stops23h 23m

$1,577

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

5:00 am-3:55 pm

3 stops26h 55m

Oslo Gardermoen

Tue 7/7

7:10 am-10:33 pm

2 stops23h 23m

$1,586

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

5:00 am-3:55 pm

3 stops26h 55m

Oslo Gardermoen

Tue 7/7

6:55 am-8:24 pm

2 stops21h 29m

$1,587

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

5:00 am-11:55 am

3 stops22h 55m

Oslo Gardermoen

Tue 7/7

1:10 pm-5:12 pm

2 stops36h 02m

$1,622
Quickest round-trip

Rapid CityOslo

RAP - OSL

RAPOSL

Rapid City

Fri 6/19

1:35 pm-5:55 pm

2 stops20h 20m

Oslo Gardermoen

Tue 7/7

6:45 am-9:37 pm

2 stops22h 52m

$1,803

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Rapid City to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Oslo

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from Rapid City to Oslo takes 18h 20m
There are no direct flights from Rapid City to Oslo. There are no popular flight routes from Rapid City to Oslo.
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Frequently asked questions about flying from Rapid City to Oslo

  • How far is Rapid City to Oslo by plane?

    There are 4342.9 mi between Rapid City and Oslo. Typically, this will take 18h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Rapid City Airport to Oslo?

    Prices for flights from Rapid City Airport to Oslo were last updated today.

  • How old do you have to be to fly from Rapid City Airport to Oslo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The required travel and health documents for your Oslo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Rapid City to Oslo

  • How do I get Price Alerts for flights from Rapid City to Oslo?

    Confirm your travel details to search for the latest offers for flights from Rapid City to Oslo. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Rapid City to Oslo with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Oslo?

It is quick and easy to find Rapid City to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Rapid City to Oslo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rapid City to Oslo flights to just show those with flexible booking policies.

How can momondo help me find flights from Rapid City to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Rapid City.

I’m not ready to book a flight from Rapid City to Oslo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rapid City to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

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Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo
Oslo Gardermoen Airport
Oslo Sandefjord Airport