$795+ Cheap flights from Sioux Falls (FSD) to Budapest (BUD)
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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BUD
Dec 10 — Dec 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sioux Falls to Budapest with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sioux Falls to Budapest
Cheapest
Best
Last-minute
Cheapest flights from Sioux Falls to BudapestExplore the most affordable flight options available from Sioux Falls to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Sioux Falls to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/245:18 pm -
2 stops56h 57m
Thu 12/316:40 am -
2 stops20h 35m
Deal found 11/9![United Airlines logo]()
$1,405
This Gotogate deal was found by Cheapflights users on 11/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:15 am -
2 stops22h 45m
Thu 12/316:40 am -
3 stops23h 46m
Deal found 11/9![Multiple Airlines logo]()
$3,670
Best flights from Sioux Falls to BudapestDiscover carefully curated flight deals from Sioux Falls to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Sioux Falls to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. 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 2/273:13 pm -
2 stops39h 52m
Wed 3/310:00 am -
2 stops18h 59m
Deal found 11/5![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/245:18 pm -
2 stops56h 57m
Thu 12/316:40 am -
2 stops20h 35m
Deal found 11/9![United Airlines logo]()
$1,405
This Gotogate deal was found by Cheapflights users on 11/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:15 am -
2 stops22h 45m
Thu 12/316:40 am -
3 stops23h 46m
Deal found 11/9![Multiple Airlines logo]()
$3,670
Last-minute flights from Sioux Falls to BudapestDiscover last-minute flight deals from Sioux Falls to Budapest. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Budapest. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/245:18 pm -
2 stops56h 57m
Thu 12/316:40 am -
2 stops20h 35m
Deal found 11/9![United Airlines logo]()
$1,405
This Gotogate deal was found by Cheapflights users on 11/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:15 am -
2 stops22h 45m
Thu 12/316:40 am -
3 stops23h 46m
Deal found 11/9![Multiple Airlines logo]()
$3,670
Find flight deals from Sioux Falls to Budapest
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $795 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to Budapest 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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Sioux Falls to Budapest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Sat 2/27
3:13 pm-2:05 pm
2 stops39h 52m
Budapest Ferenc Liszt Intl
Wed 3/3
10:00 am-9:59 pm
2 stops18h 59m
$795
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Thu 12/24
5:18 pm-9:15 am
2 stops56h 57m
Budapest Ferenc Liszt Intl
Thu 12/31
6:40 am-8:15 pm
2 stops20h 35m
$1,405
Quickest round-trip
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Thu 12/24
11:15 am-5:00 pm
2 stops22h 45m
Budapest Ferenc Liszt Intl
Thu 12/31
6:40 am-11:26 pm
3 stops23h 46m
$3,670
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sioux Falls-Budapest flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sioux Falls-Budapest flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Sioux Falls-Budapest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-Budapest flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Budapest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sioux Falls to Budapest
Have a flexible travel schedule? Discover the best time to fly to Budapest from Sioux Falls with our price prediction graph.
FSD-BUD
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.
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Budapest?
Book flights to Budapest if you plan to visit one of these locationsSiófok
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Budapest flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Sioux Falls
Popular flights