Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sioux Falls to Southeast Europe from $665

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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sioux Falls to Southeast Europe

Cheap round-trip flights

United Airlines Logo
8:00 am - 6:20 pmFSD-SOF
26h 20m2 stops
United Airlines Logo
6:15 am - 8:31 pmSOF-FSD
22h 16m2 stops
$665United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
3:15 pm - 10:45 pmFSD-SOF
23h 30m2 stops
United Airlines Logo
6:15 am - 8:31 pmSOF-FSD
22h 16m2 stops
$666United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
11:20 am - 11:50 pmFSD-OTP
28h 30m2 stops
United Airlines Logo
6:00 am - 10:12 pmOTP-FSD
24h 12m2 stops
$812United Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
6:00 pm - 12:45 amFSD-OTP
22h 45m2 stops
Logo
8:20 am - 11:59 pmOTP-FSD
23h 39m3 stops
$1,186
Find Deal
Sun, Sep 14 - Sun, Sep 21
Lufthansa Logo
11:20 am - 6:15 pmFSD-PRN
23h 55m2 stops
Lufthansa Logo
10:20 am - 9:51 pmPRN-FSD
18h 31m2 stops
$1,953Lufthansa
Find Deal
Sat, Dec 6 - Wed, Dec 10
Lufthansa Logo
1:55 pm - 6:15 pmFSD-PRN
21h 20m2 stops
Lufthansa Logo
10:20 am - 9:51 pmPRN-FSD
18h 31m2 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
FSD8:00 amSioux Falls Joe Foss Field
26h 20m
2 stops
SOF6:20 pmSofia
Nov 23
SOF6:15 amSofia
22h 16m
2 stops
FSD8:31 pmSioux Falls Joe Foss Field
$665
Find similar
United Airlines
Nov 19
FSD3:15 pmSioux Falls Joe Foss Field
23h 30m
2 stops
SOF10:45 pmSofia
Nov 23
SOF6:15 amSofia
22h 16m
2 stops
FSD8:31 pmSioux Falls Joe Foss Field
$666
Find similar
United Airlines
Sep 14
FSD11:20 amSioux Falls Joe Foss Field
28h 30m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Sep 21
OTP6:00 amBucharest Otopeni Intl
24h 12m
2 stops
FSD10:12 pmSioux Falls Joe Foss Field
$812
Find similar

Lufthansa flights from Sioux Falls to Southeast Europe

Our best Lufthansa deals on Sioux Falls to Southeast Europe flight tickets
Lufthansa
Dec 6
FSD11:20 amSioux Falls Joe Foss Field
23h 55m
2 stops
PRN6:15 pmPristina
Dec 10
PRN10:20 amPristina
18h 31m
2 stops
FSD9:51 pmSioux Falls Joe Foss Field
$1,953
Find similar
Lufthansa
Dec 6
FSD1:55 pmSioux Falls Joe Foss Field
21h 20m
2 stops
PRN6:15 pmPristina
Dec 10
PRN10:20 amPristina
18h 31m
2 stops
FSD9:51 pmSioux Falls Joe Foss Field
$1,954
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 July 31, 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

8:00 am-6:20 pm

2 stops26h 20m

Sofia

Sun 11/23

6:15 am-8:31 pm

2 stops22h 16m

$665

Sioux FallsSofia

FSD - SOF

FSDSOF

Sioux Falls Joe Foss Field

Wed 11/19

3:15 pm-10:45 pm

2 stops23h 30m

Sofia

Sun 11/23

6:15 am-8:31 pm

2 stops22h 16m

$666

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Sun 9/14

11:20 am-11:50 pm

2 stops28h 30m

Bucharest Otopeni Intl

Sun 9/21

6:00 am-10:12 pm

2 stops24h 12m

$812

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Sun 9/14

6:00 pm-12:45 am

2 stops22h 45m

Bucharest Otopeni Intl

Sun 9/21

8:20 am-11:59 pm

3 stops23h 39m

$1,186

Sioux FallsPristina

FSD - PRN

FSDPRN

Sioux Falls Joe Foss Field

Sat 12/6

11:20 am-6:15 pm

2 stops23h 55m

Pristina

Wed 12/10

10:20 am-9:51 pm

2 stops18h 31m

$1,953

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

10:20 am-9:51 pm

2 stops18h 31m

$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

Best Price Found

$665

Fastest flight time

21h 20m

Direct flights

None

Airports in Southeast Europe

3 airports
The best flight deal from Sioux Falls to Southeast Europe found on momondo in the last 72 hours is $665
The fastest flight from Sioux Falls to Southeast Europe takes 21h 20m
There are no direct flights from Sioux Falls to Southeast Europe. Popular non-direct routes for this connection are Sioux Falls Joe Foss Field Airport - Pristina Airport, Sioux Falls Joe Foss Field Airport - Sofia Airport and Sioux Falls Joe Foss Field Airport - Bucharest Otopeni Intl Airport.
There are 3 airports near Southeast Europe: Bucharest Otopeni Intl (OTP), Sofia (SOF), Pristina (PRN)
Search flight deals

  • 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 $719Free CancellationRating
8.0
7,981 reviews
Search Delta flights
LufthansaPriceFrom $822Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
United AirlinesPriceFrom $889Free CancellationRating
7.4
8,900 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.

An easier way to manage your Southeast Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Europe

Popular cities in Southeast Europe

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $39
Flights to Londonfrom $283
Flights to Bangkokfrom $515
Flights to Tokyofrom $493
Flights to Los Angelesfrom $37
Flights to Parisfrom $255
Flights to Copenhagenfrom $268
Flights to Istanbulfrom $435
Flights to Manilafrom $523
Flights to Miamifrom $58
Flights to Romefrom $178
Flights to Chicagofrom $59