$824+ Cheap flights from Louisville (SDF) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUD
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Louisville 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 Louisville to Budapest
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Best
Last-minute
Cheapest flights from Louisville to BudapestExplore the most affordable flight options available from Louisville to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Louisville to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:13 am -
2 stops17h 27m
Sat 10/245:55 am -
2 stops19h 16m
Deal found 9/13![United Airlines logo]()
$825
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:25 am -
2 stops41h 15m
Tue 9/299:30 am -
2 stops38h 10m
Deal found 9/17![Multiple Airlines logo]()
$844
This Air Canada deal was found by Cheapflights users on 9/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:04 am -
3 stops17h 51m
Tue 9/295:55 am -
3 stops20h 36m
Deal found 9/17![Air Canada logo]()
$862
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 9/247:27 pm -
2 stops17h 13m
Tue 9/2910:05 am -
1 stop18h 50m
Deal found 9/17![American Airlines logo]()
$899
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:13 am -
2 stops17h 27m
Sat 10/249:40 am -
3 stops20h 19m
Deal found 9/13![Multiple Airlines logo]()
$995
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:04 am -
3 stops17h 41m
Sat 10/249:40 am -
3 stops20h 19m
Deal found 9/13![Air Canada logo]()
$1,009
Best flights from Louisville to BudapestDiscover carefully curated flight deals from Louisville to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Louisville to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 2/28:55 am -
2 stops23h 10m
Fri 2/56:40 am -
2 stops18h 19m
Deal found 9/16![United Airlines logo]()
$824
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:04 am -
3 stops17h 41m
Sat 10/249:40 am -
3 stops20h 19m
Deal found 9/13![Air Canada logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:13 am -
2 stops17h 27m
Sat 10/245:55 am -
2 stops19h 16m
Deal found 9/13![United Airlines logo]()
$825
Last-minute flights from Louisville to BudapestDiscover last-minute flight deals from Louisville to Budapest. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Budapest. Data last updated September 17, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:25 am -
2 stops41h 15m
Tue 9/299:30 am -
2 stops38h 10m
Deal found 9/17![Multiple Airlines logo]()
$844
This Air Canada deal was found by Cheapflights users on 9/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:04 am -
3 stops17h 51m
Tue 9/295:55 am -
3 stops20h 36m
Deal found 9/17![Air Canada logo]()
$862
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 9/247:27 pm -
2 stops17h 13m
Tue 9/2910:05 am -
1 stop18h 50m
Deal found 9/17![American Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:13 am -
2 stops17h 27m
Sat 10/245:55 am -
2 stops19h 16m
Deal found 9/13![United Airlines logo]()
$825
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:13 am -
2 stops17h 27m
Sat 10/249:40 am -
3 stops20h 19m
Deal found 9/13![Multiple Airlines logo]()
$995
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:04 am -
3 stops17h 41m
Sat 10/249:40 am -
3 stops20h 19m
Deal found 9/13![Air Canada logo]()
$1,009
Find flight deals from Louisville to Budapest
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $824 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 September 17, 2026.
Use the filters below to find and compare flights from Louisville to Budapest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleBudapest
SDF Louisville Intl - BUD Budapest Ferenc Liszt Intl
SDFBUD
Louisville Intl
Tue 2/2
8:55 am-2:05 pm
2 stops23h 10m
Budapest Ferenc Liszt Intl
Fri 2/5
6:40 am-6:59 pm
2 stops18h 19m
$824
Quickest round-trip
LouisvilleBudapest
SDF Louisville Intl - BUD Budapest Ferenc Liszt Intl
SDFBUD
Louisville Intl
Sat 10/17
10:13 am-9:40 am
2 stops17h 27m
Budapest Ferenc Liszt Intl
Sat 10/24
5:55 am-7:11 pm
2 stops19h 16m
$825
LouisvilleBudapest
SDF Louisville Intl - BUD Budapest Ferenc Liszt Intl
SDFBUD
Louisville Intl
Sat 10/17
9:04 am-8:45 am
3 stops17h 41m
Budapest Ferenc Liszt Intl
Sat 10/24
9:40 am-11:59 pm
3 stops20h 19m
$1,009
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Louisville-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Budapest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Budapest flights, Cheapflights users trust FlightHub the most. FlightHub 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 Louisville-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 Louisville to Budapest
Have a flexible travel schedule? Discover the best time to fly to Budapest from Louisville with our price prediction graph.
SDF-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 Louisville 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
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