$331+ Cheap flights from Louisville (SDF) to Budapest (BUD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUD
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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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 August 2, 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 August 2, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/143:36 pm
SDF
- BUD
2 stops15h 59m
American Airlines
Wed 11/118:05 am
BUD
- SDF
2 stops19h 41m
American Airlines
Deal found 7/29![American Airlines logo]()
$808
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 pm
SDF
- BUD
2 stops17h 10m
Finnair
Mon 9/286:25 pm
BUD
- SDF
2 stops33h 06m
Finnair
Deal found 7/29![Finnair logo]()
$870
This Air Canada deal was found by Cheapflights users on 8/1. 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.
Mon 8/315:45 pm
SDF
- BUD
2 stops33h 55m
Air Canada
Wed 9/911:45 am
BUD
- SDF
2 stops42h 11m
Air Canada
Deal found 8/1![Air Canada logo]()
$899
This Air Canada deal was found by Cheapflights users on 8/1. 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.
Sun 8/305:45 pm
SDF
- BUD
2 stops57h 55m
Air Canada
Wed 9/911:45 am
BUD
- SDF
2 stops42h 11m
Air Canada
Deal found 8/1![Air Canada logo]()
$904
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:31 am
SDF
- BUD
1 stop18h 39m
American Airlines
Mon 9/2810:05 am
BUD
- SDF
2 stops19h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/11:56 pm
SDF
- BUD
2 stops20h 54m
United Airlines
Tue 9/85:55 am
BUD
- SDF
2 stops24h 01m
United Airlines
Deal found 8/1![United Airlines logo]()
$921
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Wed 10/149:04 am
SDF
- BUD
3 stops19h 51m
Air Canada
Wed 11/1110:00 am
BUD
- SDF
3 stops18h 30m
Air Canada
Deal found 7/29![Air Canada logo]()
$930
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/21:56 pm
SDF
- BUD
2 stops22h 44m
United Airlines
Tue 9/85:55 am
BUD
- SDF
2 stops20h 14m
United Airlines
Deal found 8/1![United Airlines logo]()
$932
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:59 pm
SDF
- BUD
2 stops17h 41m
Multiple Airlines
Sun 9/206:25 pm
BUD
- SDF
2 stops33h 18m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$942
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:59 pm
SDF
- BUD
2 stops17h 41m
Finnair
Thu 10/86:25 pm
BUD
- SDF
2 stops33h 00m
Finnair
Deal found 7/29![Finnair logo]()
$949
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 August 2, 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 August 2, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/143:36 pm
SDF
- BUD
2 stops15h 59m
American Airlines
Wed 11/118:05 am
BUD
- SDF
2 stops19h 41m
American Airlines
Deal found 7/29![American Airlines logo]()
$808
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 pm
SDF
- BUD
2 stops17h 10m
Finnair
Mon 9/286:25 pm
BUD
- SDF
2 stops33h 06m
Finnair
Deal found 7/29![Finnair logo]()
$870
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Wed 10/149:04 am
SDF
- BUD
3 stops19h 51m
Air Canada
Wed 11/1110:00 am
BUD
- SDF
3 stops18h 30m
Air Canada
Deal found 7/29![Air Canada logo]()
$930
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:39 pm
SDF
- BUD
2 stops16h 01m
KLM
Thu 10/86:00 am
BUD
- SDF
2 stops16h 54m
KLM
Deal found 7/29![KLM logo]()
$971
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 pm
SDF
- BUD
2 stops14h 35m
Delta
Tue 10/66:00 am
BUD
- SDF
2 stops22h 51m
Delta
Deal found 7/29![Delta logo]()
$971
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/110:05 am
SDF
- BUD
2 stops17h 35m
United Airlines
Mon 9/75:55 am
BUD
- SDF
2 stops16h 50m
United Airlines
Deal found 8/1![United Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:31 am
SDF
- BUD
1 stop18h 39m
American Airlines
Mon 9/2810:05 am
BUD
- SDF
2 stops19h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$907
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 pm
SDF
- BUD
2 stops14h 35m
Delta
Thu 10/81:00 pm
BUD
- SDF
2 stops16h 59m
Delta
Deal found 7/29![Delta logo]()
$971
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:47 pm
SDF
- BUD
2 stops19h 43m
Delta
Fri 10/96:00 am
BUD
- SDF
2 stops21h 13m
Delta
Deal found 7/29![Delta logo]()
$971
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:05 am
SDF
- BUD
2 stops21h 35m
Delta
Tue 9/811:25 am
BUD
- SDF
2 stops17h 25m
Delta
Deal found 8/1![Delta logo]()
$972
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:50 pm
SDF
- BUD
2 stops18h 00m
Delta
Tue 10/611:25 am
BUD
- SDF
2 stops15h 48m
Delta
Deal found 7/29![Delta logo]()
$1,026
Last-minute flights from Louisville to BudapestDiscover last-minute flight deals from Louisville to Budapest. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Budapest. Data last updated August 2, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 pm
SDF
- BUD
2 stops17h 10m
Finnair
Mon 9/286:25 pm
BUD
- SDF
2 stops33h 06m
Finnair
Deal found 7/29![Finnair logo]()
$870
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:31 am
SDF
- BUD
1 stop18h 39m
American Airlines
Mon 9/2810:05 am
BUD
- SDF
2 stops19h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$907
This Air Canada deal was found by Cheapflights users on 8/1. 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.
Sun 8/305:45 pm
SDF
- BUD
2 stops57h 55m
Air Canada
Wed 9/911:45 am
BUD
- SDF
2 stops42h 11m
Air Canada
Deal found 8/1![Air Canada logo]()
$904
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 8/307:31 am
SDF
- BUD
1 stop18h 39m
American Airlines
Sun 9/67:20 am
BUD
- SDF
2 stops18h 05m
American Airlines
Deal found 8/1![American Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:05 am
SDF
- BUD
2 stops21h 35m
Delta
Tue 9/811:25 am
BUD
- SDF
2 stops17h 25m
Delta
Deal found 8/1![Delta logo]()
$972
This Air Canada deal was found by Cheapflights users on 8/1. 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.
Mon 8/315:45 pm
SDF
- BUD
2 stops33h 55m
Air Canada
Wed 9/911:45 am
BUD
- SDF
2 stops42h 11m
Air Canada
Deal found 8/1![Air Canada logo]()
$899
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 am
SDF
- BUD
2 stops22h 45m
Delta
Tue 9/86:00 am
BUD
- SDF
2 stops17h 19m
Delta
Deal found 8/1![Delta logo]()
$967
This Justfly.com deal was found by Cheapflights users on 8/1. 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 8/315:45 pm
SDF
- BUD
2 stops33h 55m
Multiple Airlines
Sun 9/65:55 am
BUD
- SDF
2 stops19h 12m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$982
One-way flights from Louisville to BudapestSearch for one-way flight options from Louisville to Budapest. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Louisville to Budapest. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 12/98:06 pm
SDF
- BUD
2 stops17h 24m
American Airlines
Deal found 8/1![American Airlines logo]()
$331
This Orbitz deal was found by Cheapflights users on 7/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:14 pm
SDF
- BUD
2 stops17h 31m
British Airways
Deal found 7/31![British Airways logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:12 pm
SDF
- BUD
3 stops39h 18m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:39 am
SDF
- BUD
3 stops48h 11m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$656
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $808 (American Airlines) |
One-way from | $331 (American Airlines) |
Popular in | May |
Cheapest in | February |
Average price | $1,369 |
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 2,558,603 searches. Data last updated August 2, 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 - BUD
SDFBUD
Louisville Intl
Wed 10/14
3:36 pm-1:35 pm
2 stops15h 59m
Budapest Ferenc Liszt Intl
Wed 11/11
8:05 am-9:46 pm
2 stops19h 41m
$808
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Wed 8/26
6:30 pm-5:40 pm
2 stops17h 10m
Budapest Ferenc Liszt Intl
Mon 9/28
6:25 pm-9:31 pm
2 stops33h 06m
$870
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Wed 8/26
7:31 am-8:10 am
1 stop18h 39m
Budapest Ferenc Liszt Intl
Mon 9/28
10:05 am-11:22 pm
2 stops19h 17m
$907
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Wed 10/14
9:04 am-10:55 am
3 stops19h 51m
Budapest Ferenc Liszt Intl
Wed 11/11
10:00 am-10:30 pm
3 stops18h 30m
$930
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Wed 9/30
12:39 pm-10:40 am
2 stops16h 01m
Budapest Ferenc Liszt Intl
Thu 10/8
6:00 am-4:54 pm
2 stops16h 54m
$971
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Mon 9/28
7:55 pm-4:30 pm
2 stops14h 35m
Budapest Ferenc Liszt Intl
Tue 10/6
6:00 am-10:51 pm
2 stops22h 51m
$971
Quickest round-trip
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Mon 9/28
7:55 pm-4:30 pm
2 stops14h 35m
Budapest Ferenc Liszt Intl
Thu 10/8
1:00 pm-11:59 pm
2 stops16h 59m
$971
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Wed 9/30
2:47 pm-4:30 pm
2 stops19h 43m
Budapest Ferenc Liszt Intl
Fri 10/9
6:00 am-9:13 pm
2 stops21h 13m
$971
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Sun 8/30
7:05 am-10:40 am
2 stops21h 35m
Budapest Ferenc Liszt Intl
Tue 9/8
11:25 am-10:50 pm
2 stops17h 25m
$972
LouisvilleBudapest
SDF - BUD
SDFBUD
Louisville Intl
Tue 9/1
10:05 am-9:40 am
2 stops17h 35m
Budapest Ferenc Liszt Intl
Mon 9/7
5:55 am-4:45 pm
2 stops16h 50m
$982
Showing 1-10 of 14 resultsSorted 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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