What airlines fly to Southeast Europe?

United Airlines, Delta and Lufthansa are the top three most popular airlines that fly to Southeast Europe from Sioux Falls according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Southeast Europe. Keep in mind that there are 3 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

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.

$546 Cheap Flights from Sioux Falls to Southeast Europe in 2025/26

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Find the cheapest flights from Sioux Falls to Southeast Europe

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 6:20 pm

FSD

SOF

26h 50m2 stops

6:00 am - 5:18 pm

SOF

FSD

19h 18m2 stops

$546United Airlines

週五, 1月 30 - 週二, 2月 3

11:22 am - 2:05 pm

FSD

OTP

18h 43m2 stops

5:55 am - 9:50 pm

OTP

FSD

23h 55m2 stops

$548Lufthansa

週六, 1月 31 - 週六, 2月 7

7:30 am - 11:50 pm

FSD

OTP

32h 20m2 stops

5:55 am - 5:18 pm

OTP

FSD

19h 23m2 stops

$563United Airlines

週五, 2月 6 - 週二, 2月 10

11:22 am - 2:05 pm

FSD

OTP

18h 43m2 stops

5:55 am - 8:24 pm

OTP

FSD

22h 29m3 stops

$567United Airlines

週六, 1月 31 - 週六, 2月 7

7:30 am - 1:35 pm

FSD

SOF

22h 05m3 stops

6:00 am - 8:24 pm

SOF

FSD

22h 24m2 stops

$989United Airlines

週五, 1月 30 - 週二, 2月 3

11:22 am - 2:05 pm

FSD

OTP

18h 43m3 stops

5:55 am - 8:24 pm

OTP

FSD

22h 29m3 stops

$1,007United Airlines

週六, 1月 31 - 週六, 2月 7

7:30 am - 2:10 pm

FSD

OTP

22h 40m3 stops

5:55 am - 5:18 pm

OTP

FSD

19h 23m2 stops

$1,778United Airlines

週五, 2月 6 - 週二, 2月 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

Jan 30

FSD7:30 amSioux Falls Joe Foss Field

26h 50m

2 stops

SOF6:20 pmSofia

Feb 3

SOF6:00 amSofia

19h 18m

2 stops

FSD5:18 pmSioux Falls Joe Foss Field

$546

Find similar

United Airlines

Feb 6

FSD7:30 amSioux Falls Joe Foss Field

32h 20m

2 stops

OTP11:50 pmBucharest Otopeni Intl

Feb 10

OTP5:55 amBucharest Otopeni Intl

19h 23m

2 stops

FSD5:18 pmSioux Falls Joe Foss Field

$563

Find similar

United Airlines

Jan 31

FSD11:22 amSioux Falls Joe Foss Field

18h 43m

2 stops

OTP2:05 pmBucharest Otopeni Intl

Feb 7

OTP5:55 amBucharest Otopeni Intl

22h 29m

3 stops

FSD8:24 pmSioux Falls Joe Foss Field

$567

Find similar

Lufthansa flights from Sioux Falls to Southeast Europe

Our best Lufthansa deals on Sioux Falls to Southeast Europe flight tickets

Lufthansa

Jan 31

FSD11:22 amSioux Falls Joe Foss Field

18h 43m

2 stops

OTP2:05 pmBucharest Otopeni Intl

Feb 7

OTP5:55 amBucharest Otopeni Intl

23h 55m

2 stops

FSD9:50 pmSioux Falls Joe Foss Field

$548

Find similar

Lufthansa

Dec 23

FSD5:12 pmSioux Falls Joe Foss Field

46h 43m

2 stops

OTP11:55 pmBucharest Otopeni Intl

Jan 9

OTP5:55 amBucharest Otopeni Intl

23h 55m

2 stops

FSD9:50 pmSioux Falls Joe Foss Field

$874

Find similar

momondo Fare Finder

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

週五 1/30

7:30 am-6:20 pm

2 stops26h 50m

Sofia

週二 2/3

6:00 am-5:18 pm

2 stops19h 18m

$546

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

週六 1/31

11:22 am-2:05 pm

2 stops18h 43m

Bucharest Otopeni Intl

週六 2/7

5:55 am-9:50 pm

2 stops23h 55m

$548

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

週五 2/6

7:30 am-11:50 pm

2 stops32h 20m

Bucharest Otopeni Intl

週二 2/10

5:55 am-5:18 pm

2 stops19h 23m

$563

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

週六 1/31

11:22 am-2:05 pm

2 stops18h 43m

Bucharest Otopeni Intl

週六 2/7

5:55 am-8:24 pm

3 stops22h 29m

$567

Sioux FallsSofia

FSD - SOF

FSDSOF

Sioux Falls Joe Foss Field

週五 1/30

7:30 am-1:35 pm

3 stops22h 05m

Sofia

週二 2/3

6:00 am-8:24 pm

2 stops22h 24m

$989

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

週六 1/31

11:22 am-2:05 pm

3 stops18h 43m

Bucharest Otopeni Intl

週六 2/7

5:55 am-8:24 pm

3 stops22h 29m

$1,007

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

週五 2/6

7:30 am-2:10 pm

3 stops22h 40m

Bucharest Otopeni Intl

週二 2/10

5:55 am-5:18 pm

2 stops19h 23m

$1,778

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	18h 43m
Direct flights	None

The fastest flight from Sioux Falls to Southeast Europe takes 18h 43m

There are no direct flights from Sioux Falls to Southeast Europe. There are no popular flight routes from Sioux Falls to Southeast Europe.

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?
momondo data reveals that the most frequently booked plane model on the route from Sioux Falls to Southeast Europe is Airbus A319, representing 16.96% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 11.73%, Boeing 737-800 at 11.46%, and Canadair (Bombardier) Regional Jet 700 at 11.14%.

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
Delta	PriceFrom $659	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
United Airlines	PriceFrom $706	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights
Lufthansa	PriceFrom $726	Free Cancellation	Rating 6.8 7,644 reviews	Search Lufthansa 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.