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$548+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — OTP
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap 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 January 16, 2026.

Round-trip from

$548
(United Airlines)
From South Dakota to Romania
Search Deals

Find 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 January 16, 2026.

This United Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 2/251:40 pm
FSD
-
OTP
2 stops26h 15m
United Airlines
Sun 3/15:55 am
OTP
-
FSD
2 stops24h 02m
United Airlines
Deal found 1/15$548
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:20 pm
FSD
-
OTP
2 stops21h 00m
American Airlines
Thu 7/308:25 am
OTP
-
FSD
2 stops21h 19m
American Airlines
Deal found 1/13$1,118

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 January 16, 2026.
Use the filters below to find and compare flights from South Dakota to Romania that are best for you.

Fly from

South Dakota

Fly to

Romania

Route

Depart

Return

Price

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Wed 2/25

7:40 am-2:00 pm

2 stops22h 20m

Bucharest Otopeni Intl

Sun 3/1

5:55 am-9:57 pm

2 stops24h 02m

$548

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 5/25

12:20 pm-5:20 pm

2 stops21h 00m

Bucharest Otopeni Intl

Thu 7/30

8:25 am-9:44 pm

2 stops21h 19m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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 21h. Fly via United Airlines or American Airlines to get the fastest option. The distance from South Dakota to Romania is about 5402 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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