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$821+ Cheap flights from South Dakota to Romania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — OTP
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Cheap flight deals from South Dakota to Romania

Cheapest flights from South Dakota to Romania
Explore the most affordable flight options available from South Dakota to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:30 am
FSD
-
OTP
2 stops25h 05m
United Airlines
Tue 8/256:15 am
OTP
-
FSD
2 stops21h 49m
United Airlines
Deal found 5/1$821
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:51 pm
FSD
-
OTP
2 stops39h 44m
United Airlines
Wed 8/266:15 am
OTP
-
FSD
2 stops21h 49m
United Airlines
Deal found 5/1$827
This KAYAK deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:18 pm
FSD
-
OTP
2 stops21h 17m
Lufthansa
Mon 8/2412:45 pm
OTP
-
FSD
2 stops39h 19m
Lufthansa
Deal found 5/1$836
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:35 am
FSD
-
OTP
2 stops29h 35m
United Airlines
Mon 8/241:50 pm
OTP
-
FSD
2 stops32h 43m
United Airlines
Deal found 5/2$840
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:05 pm
FSD
-
OTP
2 stops41h 30m
United Airlines
Mon 8/241:50 pm
OTP
-
FSD
2 stops32h 43m
United Airlines
Deal found 5/1$845
This Air France deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:30 pm
FSD
-
OTP
2 stops18h 20m
Multiple Airlines
Sun 8/238:35 am
OTP
-
FSD
2 stops22h 11m
Multiple Airlines
Deal found 5/1$867
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:30 am
FSD
-
OTP
2 stops31h 40m
United Airlines
Sat 8/226:15 am
OTP
-
FSD
2 stops21h 49m
United Airlines
Deal found 5/1$871
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:05 pm
FSD
-
OTP
2 stops41h 30m
United Airlines
Sat 8/226:15 am
OTP
-
FSD
2 stops25h 35m
United Airlines
Deal found 5/1$877
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:35 am
FSD
-
OTP
2 stops23h 00m
United Airlines
Sun 8/2312:45 pm
OTP
-
FSD
2 stops37h 30m
United Airlines
Deal found 5/1$881
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:51 pm
FSD
-
OTP
2 stops39h 44m
United Airlines
Sun 8/2312:45 pm
OTP
-
FSD
2 stops37h 30m
United Airlines
Deal found 5/1$887
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:05 pm
FSD
-
OTP
2 stops41h 30m
United Airlines
Wed 8/266:15 am
OTP
-
FSD
2 stops20h 00m
United Airlines
Deal found 5/1$905

Find flight deals from South Dakota to Romania

Keep the following information in mind while searching for South Dakota to Romania flight deals. Data was last updated May 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$821
(United Airlines)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Bucharest (BUH) flights.
Search Deals
From South Dakota to Romania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Romania 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from South Dakota to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 7/27

9:30 am-1:10 am

2 stops31h 40m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-8:04 pm

2 stops21h 49m

$821

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 7/27

9:30 am-6:35 pm

2 stops25h 05m

Bucharest Otopeni Intl

Tue 8/25

6:15 am-8:04 pm

2 stops21h 49m

$821
Quickest round-trip

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Wed 7/29

1:18 pm-6:35 pm

2 stops21h 17m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-8:04 pm

2 stops21h 49m

$821

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 7/27

11:35 am-1:10 am

2 stops29h 35m

Bucharest Otopeni Intl

Mon 8/24

1:50 pm-2:33 pm

2 stops32h 43m

$840

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Wed 7/29

1:18 pm-6:35 pm

2 stops21h 17m

Bucharest Otopeni Intl

Sun 8/23

12:45 pm-11:50 pm

2 stops43h 05m

$881

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Tue 7/28

11:35 am-6:35 pm

2 stops23h 00m

Bucharest Otopeni Intl

Sun 8/23

12:45 pm-6:15 pm

2 stops37h 30m

$881

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Sat 7/25

5:05 pm-6:35 pm

2 stops41h 30m

Bucharest Otopeni Intl

Sun 8/23

12:45 pm-6:15 pm

2 stops37h 30m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Sorted by cheapest first

Best time to book a flight from South Dakota to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Romania
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Dakota to Romania?

    There are many flights that can get you from South Dakota to Romania in 31h 40m. Fly via United Airlines to get the fastest option. The distance from South Dakota to Romania is about 5402 mi.

  • Can I find deals for flights from South Dakota to Romania that include hotel bookings?

    Yes. In addition to deals on South Dakota to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Romania.

  • Can I find deals for business class flights from South Dakota to Romania?

    Yes. Cheapflights offers flight deals from South Dakota to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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