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Cheap flights from South Dakota to Denmark from $687

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Denmark departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Dakota to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:50 am - 5:20 pm
FSD
-
CPH
26h 30m
2 stops
United Airlines Logo
12:15 pm - 8:46 pm
CPH
-
FSD
39h 31m
2 stops
$687United Airlines
Tue, Aug 4 - Fri, Aug 14
Delta Logo
8:15 am - 11:25 am
FSD
-
CPH
20h 10m
2 stops
Delta Logo
1:35 pm - 10:09 pm
CPH
-
FSD
15h 34m
1 stop
$1,467Delta
Tue, Aug 4 - Fri, Aug 14

United Airlines flights from South Dakota to Denmark

Our best United Airlines deals on South Dakota to Denmark flight tickets
United Airlines
Aug 4
FSD7:50 amSioux Falls Joe Foss Field
26h 30m
2 stops
CPH5:20 pmKastrup Copenhagen
Aug 14
CPH12:15 pmKastrup Copenhagen
39h 31m
2 stops
FSD8:46 pmSioux Falls Joe Foss Field
$687
United Airlines
Feb 9
FSD11:22 amSioux Falls Joe Foss Field
18h 03m
2 stops
CPH12:25 pmKastrup Copenhagen
Feb 13
CPH6:50 amKastrup Copenhagen
18h 01m
2 stops
FSD5:51 pmSioux Falls Joe Foss Field
$695
United Airlines
Feb 9
FSD3:11 pmSioux Falls Joe Foss Field
19h 24m
2 stops
CPH5:35 pmKastrup Copenhagen
Feb 13
CPH6:50 amKastrup Copenhagen
22h 07m
2 stops
FSD9:57 pmSioux Falls Joe Foss Field
$696

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Denmark 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 February 8, 2026.
Use the filters below to find and compare flights from South Dakota to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsCopenhagen

FSD - CPH

FSDCPH

Sioux Falls Joe Foss Field

Tue 8/4

7:50 am-5:20 pm

2 stops26h 30m

Kastrup Copenhagen

Fri 8/14

12:15 pm-8:46 pm

2 stops39h 31m

$687

Sioux FallsCopenhagen

FSD - CPH

FSDCPH

Sioux Falls Joe Foss Field

Tue 8/4

8:15 am-11:25 am

2 stops20h 10m

Kastrup Copenhagen

Fri 8/14

1:35 pm-10:09 pm

1 stop15h 34m

$1,467

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denmark from

How to get the cheapest flight ticket from South Dakota to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on South Dakota to Denmark flights?

You could potentially save up to 24% on your flight if you consider stops on a South Dakota to Denmark flight.

Cheap South Dakota to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Denmark

Fastest flight time

19h 24m

Direct flights

None
The fastest flight from South Dakota to Denmark takes 19h 24m
There are no direct flights from South Dakota to Denmark. There are no popular flight routes from South Dakota to Denmark.
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  • When did momondo last update prices for flights from South Dakota to Denmark?

    Prices for flights from South Dakota to Denmark were last updated today.

  • How old do you have to be to fly from South Dakota to Denmark?

    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 South Dakota to Denmark.

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

    The required travel and health documents for your Denmark 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 Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Dakota to Denmark

Compare and see reviews for airlines that fly from South Dakota to Denmark with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $677Free CancellationRating
7.7
1,450 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Denmark?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Denmark. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Denmark with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denmark from South Dakota which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Dakota to Denmark?

Once all potential South Dakota to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South Dakota to Denmark right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Dakota to Denmark flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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