SDF - BUD

$786 Find Cheap Flights from Louisville to Budapest

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Budapest departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Budapest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Budapest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Budapest, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Louisville to Budapest (SDF-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Budapest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Louisville to Budapest

KAYAK's recommended round-trip deals from the most popular airlines that fly from Louisville to Budapest.
Discover the best prices for you by selecting your travel dates on KAYAK.
Finnair Logo
6:20 pm - 6:10 pmSDF-BUD
17h 50m2 stops
Finnair Logo
6:55 pm - 8:02 pmBUD-SDF
31h 07m2 stops
$786Finnair
Find Deal
Fri, Aug 1 - Tue, Aug 12
United Airlines Logo
10:00 am - 11:35 pmSDF-BUD
31h 35m2 stops
United Airlines Logo
9:30 am - 10:14 pmBUD-SDF
42h 44m2 stops
$817United Airlines
Find Deal
Fri, Aug 1 - Tue, Aug 12
British Airways Logo
6:43 pm - 1:15 amSDF-BUD
24h 32m2 stops
British Airways Logo
9:10 pm - 6:24 pmBUD-SDF
27h 14m2 stops
$900British Airways
Find Deal
Sun, Oct 5 - Sun, Oct 12
Delta Logo
5:55 pm - 6:35 pmSDF-BUD
18h 40m2 stops
Delta Logo
6:20 am - 11:28 pmBUD-SDF
23h 08m2 stops
$1,223Delta
Find Deal
Wed, Jun 4 - Tue, Jul 15
Lufthansa Logo
6:00 pm - 6:20 pmSDF-BUD
18h 20m2 stops
Lufthansa Logo
7:05 pm - 10:14 pmBUD-SDF
33h 09m2 stops
$1,250Lufthansa
Find Deal
Tue, Jun 3 - Mon, Jul 14
Delta Logo
2:55 pm - 11:45 amSDF-BUD
14h 50m2 stops
Delta Logo
6:20 am - 6:34 pmBUD-SDF
18h 14m2 stops
$1,293Delta
Find Deal
Thu, Jun 5 - Thu, Jul 17
United Airlines Logo
2:05 pm - 12:40 pmSDF-BUD
16h 35m2 stops
United Airlines Logo
6:05 am - 8:26 pmBUD-SDF
20h 21m2 stops
$1,295United Airlines
Find Deal
Fri, May 30 - Wed, Jul 16
Delta Logo
7:09 pm - 4:30 pmSDF-BUD
15h 21m2 stops
Delta Logo
6:20 am - 9:20 pmBUD-SDF
21h 00m2 stops
$1,299Delta
Find Deal
Wed, Jun 4 - Sat, Jul 19
Air Canada Logo
11:10 am - 10:50 amSDF-BUD
17h 40m3 stops
Air Canada Logo
6:10 am - 8:26 pmBUD-SDF
20h 16m3 stops
$1,381Air Canada
Find Deal
Mon, Jun 2 - Wed, Jul 16
Air Canada Logo
10:55 am - 1:35 pmSDF-BUD
20h 40m3 stops
Air Canada Logo
6:00 am - 10:24 pmBUD-SDF
22h 24m3 stops
$1,831Air Canada
Find Deal
Sun, Oct 5 - Sun, Oct 12
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KAYAK's insights & trends for Louisville to Budapest flights

Get data-powered insights and trends into flights from Louisville to Budapest to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Louisville to Budapest?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Budapest, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Budapest is March, where tickets cost $745 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,505 and $1,391 respectively.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$786
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Louisville to Budapest

When to book flights from Louisville to Budapest

Are your dates flexible? Find out the best times to travel from Louisville to Budapest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Budapest

  • What is the cheapest flight from Louisville to Budapest?

    In the last 3 days, the lowest price for a flight from Louisville to Budapest was $786 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Budapest?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Louisville and on arrival in Budapest.

  • Which aircraft models fly most regularly from Louisville to Budapest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Budapest?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Louisville and Budapest, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Budapest, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Louisville to Budapest are United Airlines and Lufthansa. With an average price for the route of $977 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,318 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Louisville to Budapest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Budapest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Budapest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Budapest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Budapest with an airline and back to Louisville with another airline. Booking your flights between Louisville and BUD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Budapest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Budapest from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Louisville to Budapest

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Budapest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Budapest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 852 reviews
8.5Boarding
8.7Crew
7.9Entertainment
7.6Food
8.1Comfort
Airline reviews

My wife and I liked everything except the cold breakfast

6.0 GoodDaniel, Apr 2025HND - SYD
Read more ANA reviews

My wife and I liked everything except the cold breakfast

The overall experience was ok, though there was certainly room for improvement. My husband was asked to check his carry-on bag at the gate due to claims that the flight was “full.” However, upon boarding, we observed ample overhead space and several empty rows of seats. This made the request appear unnecessary and caused some discomfort, particularly as he was the only passenger singled out for this procedure.

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

Uh there was a delay, because of the weather. And what took usually an hour flight to Louisville took about 6+ hours. Flight got canceled

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

Cabin crew were excellent in taking care of my mom as she boarded the aircraft from her wheelchair. Did not care much for the food served.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Everything you need to know for your flight from Louisville to Budapest

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