$771+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BUD
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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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
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Best
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 October 8, 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 October 8, 2026.
This Justfly.com deal was found by Cheapflights users on 10/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/13:10 pm -
2 stops23h 10m
Wed 3/31:30 pm -
2 stops15h 15m
Deal found 10/5![Lufthansa logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/3. 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 3/15:50 am -
2 stops25h 15m
Wed 3/39:40 am -
2 stops38h 54m
Deal found 10/3![United Airlines logo]()
$780
This Booking.com deal was found by Cheapflights users on 10/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/13:10 pm -
2 stops18h 50m
Wed 3/35:10 pm -
3 stops35h 33m
Deal found 10/5![Multiple Airlines logo]()
$2,916
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 October 8, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $771 (Justfly.com) |
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 October 8, 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
Quickest round-trip
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Mon 3/1
3:10 pm-9:20 pm
2 stops23h 10m
Budapest Ferenc Liszt Intl
Wed 3/3
1:30 pm-9:45 pm
2 stops15h 15m
$771
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Mon 3/1
5:50 am-2:05 pm
2 stops25h 15m
Budapest Ferenc Liszt Intl
Wed 3/3
9:40 am-5:34 pm
2 stops38h 54m
$780
Sioux FallsBudapest
FSD Sioux Falls Joe Foss Field - BUD Budapest Ferenc Liszt Intl
FSDBUD
Sioux Falls Joe Foss Field
Mon 3/1
3:10 pm-5:00 pm
2 stops18h 50m
Budapest Ferenc Liszt Intl
Wed 3/3
5:10 pm-9:43 pm
3 stops35h 33m
$2,916
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
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