How long is the flight from Sioux Falls to Romania?

American Airlines can get you from Sioux Falls to Romania in just under 21h 14m. Your travel time can differ by up to . The distance between Sioux Falls and Romania is about 5402 mi.

In terms of precipitation, rainfall in Romania ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Romania when rainfall is around 0.8 in.

If weather is an important factor for your trip to Romania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from FSD to RO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Romania as you normally would.

What airport do you fly from for flights from Sioux Falls to Romania?

Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Sioux Falls to Romania.

Can I find deals for flights from Sioux Falls to Romania that include hotel bookings?

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

How can I find direct flights from Sioux Falls to Romania?

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

Can I find deals for business class flights from Sioux Falls to Romania?

Yes. Cheapflights offers flight deals from Sioux Falls 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.

$849+ Cheap Flights from Sioux Falls to Romania

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Explore the most affordable flight options available from Sioux Falls to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

Mon 9/74:28 pm

FSD

OTP

2 stops22h 07m

Multiple Airlines

Wed 9/238:35 am

OTP

FSD

2 stops19h 08m

Multiple Airlines

Deal found 6/7

$849

Mon 9/712:06 pm

FSD

OTP

2 stops21h 14m

American Airlines

Wed 9/238:15 am

OTP

FSD

3 stops24h 05m

American Airlines

Deal found 6/7

$857

Find flight deals from Sioux Falls to Romania

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From Sioux Falls Joe Foss Field to Romania

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Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 9/7

4:28 pm-10:35 pm

2 stops22h 07m

Bucharest Otopeni Intl

Wed 9/23

8:35 am-7:43 pm

2 stops19h 08m

$849

Sioux FallsBucharest

FSD - OTP

FSDOTP

Sioux Falls Joe Foss Field

Mon 9/7

12:57 pm-5:20 pm

2 stops20h 23m

Bucharest Otopeni Intl

Wed 9/23

8:15 am-12:20 am

3 stops24h 05m

$857

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Related info for your journey

What airport do you fly from for flights from Sioux Falls to Romania?
Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Sioux Falls to Romania.
How long is the flight from Sioux Falls to Romania?
American Airlines can get you from Sioux Falls to Romania in just under 21h 14m. Your travel time can differ by up to . The distance between Sioux Falls and Romania is about 5402 mi.
Can I find deals for flights from Sioux Falls to Romania that include hotel bookings?
Yes. In addition to deals on Sioux Falls to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux Falls to Romania?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Romania.
Can I find deals for business class flights from Sioux Falls to Romania?
Yes. Cheapflights offers flight deals from Sioux Falls 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.

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$849+ Cheap flights from Sioux Falls (FSD) 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Romania with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Romania

Cheapest flights from Sioux Falls to RomaniaExplore the most affordable flight options available from Sioux Falls to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

Explore the most affordable flight options available from Sioux Falls to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

Best flights from Sioux Falls to RomaniaDiscover carefully curated flight deals from Sioux Falls to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.

Discover carefully curated flight deals from Sioux Falls to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.

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Everything you need to know about your flight from Sioux Falls to Romania

Related info for your journey

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

What airport do you fly from for flights from Sioux Falls to Romania?

How long is the flight from Sioux Falls to Romania?

Can I find deals for flights from Sioux Falls to Romania that include hotel bookings?

How can I find direct flights from Sioux Falls to Romania?

Can I find deals for business class flights from Sioux Falls to Romania?

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Cheapest flights from Sioux Falls to Romania
Explore the most affordable flight options available from Sioux Falls to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

Best flights from Sioux Falls to Romania
Discover carefully curated flight deals from Sioux Falls to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.