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Cheap flights from Sioux Falls to Southeast Europe from $635

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Southeast Europe departing on 11/19. 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 Sioux Falls to Southeast Europe

Cheap round-trip flights

United Airlines Logo
8:57 am - 10:45 pmFSD-SOF
29h 48m2 stops
United Airlines Logo
6:10 am - 8:23 pmSOF-FSD
22h 13m2 stops
$635United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
8:00 am - 10:45 pmFSD-SOF
30h 45m2 stops
United Airlines Logo
6:10 am - 11:44 pmSOF-FSD
25h 34m2 stops
$636United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
8:57 am - 6:00 pmFSD-SOF
25h 03m2 stops
United Airlines Logo
6:10 am - 5:37 pmSOF-FSD
19h 27m2 stops
$640United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Lufthansa Logo
1:55 pm - 6:15 pmFSD-PRN
21h 20m2 stops
Lufthansa Logo
10:15 am - 9:51 pmPRN-FSD
18h 36m2 stops
$1,954Lufthansa
Find Deal
Sat, Dec 6 - Wed, Dec 10

United Airlines flights from Sioux Falls to Southeast Europe

Our best United Airlines deals on Sioux Falls to Southeast Europe flight tickets
United Airlines
Nov 19
FSD8:57 amSioux Falls Joe Foss Field
29h 48m
2 stops
SOF10:45 pmSofia
Nov 23
SOF6:10 amSofia
22h 13m
2 stops
FSD8:23 pmSioux Falls Joe Foss Field
$635
Find similar
United Airlines
Nov 19
FSD8:00 amSioux Falls Joe Foss Field
30h 45m
2 stops
SOF10:45 pmSofia
Nov 23
SOF6:10 amSofia
25h 34m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$636
Find similar
United Airlines
Nov 19
FSD8:57 amSioux Falls Joe Foss Field
25h 03m
2 stops
SOF6:00 pmSofia
Nov 23
SOF6:10 amSofia
19h 27m
2 stops
FSD5:37 pmSioux Falls Joe Foss Field
$640
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Southeast Europe 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 September 18, 2025.
Use the filters below to find and compare flights from Sioux Falls to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsSofia

FSD - SOF

FSDSOF

Sioux Falls Joe Foss Field

Wed 11/19

8:57 am-10:45 pm

2 stops29h 48m

Sofia

Sun 11/23

6:10 am-8:23 pm

2 stops22h 13m

$635

Sioux FallsSofia

FSD - SOF

FSDSOF

Sioux Falls Joe Foss Field

Wed 11/19

8:00 am-10:45 pm

2 stops30h 45m

Sofia

Sun 11/23

6:10 am-11:44 pm

2 stops25h 34m

$636

Sioux FallsSofia

FSD - SOF

FSDSOF

Sioux Falls Joe Foss Field

Wed 11/19

8:57 am-6:00 pm

2 stops25h 03m

Sofia

Sun 11/23

6:10 am-5:37 pm

2 stops19h 27m

$640

Sioux FallsPristina

FSD - PRN

FSDPRN

Sioux Falls Joe Foss Field

Sat 12/6

1:55 pm-6:15 pm

2 stops21h 20m

Pristina

Wed 12/10

10:15 am-9:51 pm

2 stops18h 36m

$1,954

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Southeast Europe from

How to get the cheapest flight ticket from Sioux Falls to Southeast Europe

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

What is the cheapest day to depart on your flight to Southeast Europe?

On average, the least expensive day to fly to Southeast Europe from Sioux Falls is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,039. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Sioux Falls to Southeast Europe for around $1,927.

What is the cheapest time of day to depart on your flight to Southeast Europe?

Our most recent data shows that the best time of day to fly to Southeast Europe is at noon. Flights from Sioux Falls to Southeast Europe during this time can be as low as $1,133. In contrast, the most expensive time of day to depart to Southeast Europe is in the afternoon when prices are around $1,289.

Can stopping save me money on Sioux Falls to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between Sioux Falls to Southeast Europe.

Cheap Sioux Falls to Southeast Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Southeast Europe

Direct flights

None
There are no direct flights from Sioux Falls to Southeast Europe. There are no popular flight routes from Sioux Falls to Southeast Europe.
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  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Southeast Europe?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Southeast Europe refresh daily.

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Southeast Europe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Southeast Europe.

  • What documentation or ID do you need to fly to Southeast Europe?

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

  • What is the most popular plane model from Sioux Falls to Southeast Europe?

Best airlines flying from Sioux Falls to Southeast Europe

Compare and see reviews for airlines that fly from Sioux Falls to Southeast Europe with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $659Free CancellationRating
7.9
7,964 reviews
Search Delta flights
LufthansaPriceFrom $726Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
United AirlinesPriceFrom $768Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Southeast Europe?

It is quick and easy to find Sioux Falls to Southeast Europe 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 Southeast Europe that suits you.

Can I find flights from Sioux Falls to Southeast Europe with flexible booking policies on momondo?

All flight searches from Sioux Falls to Southeast Europe on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sioux Falls to Southeast Europe?

Once you have performed a search for Sioux Falls to Southeast Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux Falls to Southeast Europe right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sioux Falls to Southeast Europe 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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