SDF - BER

$370 Find Cheap Flights from Louisville to Berlin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Berlin departing on 6/15. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Berlin, 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 Berlin, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$698
United Airlines
Tue 4/14Tue 4/21
SDF - BER • 2 stops
Cheapest one-way
$370
American Airlines
Mon 6/15
SDF - BER • 2 stops
Top airlines
United Airlines
Cheapest • from $698 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Berlin. You'll need at least 2 connections.
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We hope you love your trip to Berlin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Berlin (SDF-BER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Berlin 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Berlin

Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
10:00 am - 7:15 am
SDF
-
BER
15h 15m
2 stops
United Airlines Logo
9:50 am - 7:42 pm
BER
-
SDF
15h 52m
2 stops
$698United Airlines
Mon, Apr 13 - Wed, Apr 22
Delta Logo
6:08 pm - 2:15 pm
SDF
-
BER
14h 07m
2 stops
Delta Logo
9:50 am - 9:31 pm
BER
-
SDF
17h 41m
2 stops
$702Delta
Wed, Apr 15 - Fri, Apr 24
United Airlines Logo
7:20 am - 7:15 am
SDF
-
BER
17h 55m
2 stops
United Airlines Logo
9:45 am - 8:16 pm
BER
-
SDF
16h 31m
2 stops
$704United Airlines
Mon, Apr 13 - Tue, Apr 21
Delta Logo
6:08 pm - 2:15 pm
SDF
-
BER
14h 07m
2 stops
Delta Logo
6:00 am - 9:20 pm
BER
-
SDF
21h 20m
2 stops
$705Delta
Sat, May 2 - Fri, May 8
Scandinavian Airlines Logo
1:00 pm - 9:25 am
SDF
-
BER
38h 25m
2 stops
Scandinavian Airlines Logo
2:35 pm - 10:01 pm
BER
-
SDF
37h 26m
2 stops
$706Scandinavian Airlines
Mon, Apr 27 - Fri, May 8
Lufthansa Logo
5:48 pm - 7:05 pm
SDF
-
BER
19h 17m
2 stops
Lufthansa Logo
2:45 pm - 11:56 pm
BER
-
SDF
15h 11m
2 stops
$707Lufthansa
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
2:30 pm - 10:05 am
SDF
-
BER
13h 35m
2 stops
United Airlines Logo
2:45 pm - 4:41 pm
BER
-
SDF
31h 56m
2 stops
$708United Airlines
Tue, Apr 14 - Fri, Apr 24
Lufthansa Logo
5:48 pm - 5:35 pm
SDF
-
BER
17h 47m
2 stops
Lufthansa Logo
10:50 am - 10:30 pm
BER
-
SDF
17h 40m
2 stops
$709Lufthansa
Wed, Apr 29 - Fri, May 8
KLM Logo
2:00 pm - 10:10 am
SDF
-
BER
14h 10m
2 stops
KLM Logo
12:10 pm - 9:18 pm
BER
-
SDF
15h 08m
2 stops
$710KLM
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
2:30 pm - 10:55 am
SDF
-
BER
14h 25m
2 stops
Lufthansa Logo
12:50 pm - 10:30 pm
BER
-
SDF
15h 40m
2 stops
$725Lufthansa
Booking Insights

KAYAK's insights & trends for Louisville to Berlin flights

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

Which airlines provide the cheapest flights from Louisville to Berlin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Berlin were found on United Airlines ($698) and Delta ($702).

Which airlines fly non-stop between Louisville and Berlin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Berlin.

There is just one airline that flies from Louisville to Berlin direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $572.

Good to know

Low seasonFebruary
Cheapest flight$370
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Louisville to Berlin

When to book flights from Louisville to Berlin

Are your dates flexible? Find out the best times to travel from Louisville to Berlin 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 Berlin

  • What is the cheapest flight from Louisville to Berlin?

    In the last 3 days, the lowest price for a flight from Louisville to Berlin was $370 for a one-way ticket and $698 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Louisville to Berlin?

    Louisville and Berlin are both served by 1 main airport. You will leave Louisville from Louisville Intl and will be arriving at Berlin Brandenburg.

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

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

  • Which airline alliances offer flights from Louisville to Berlin?

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to Berlin are Delta and United Airlines. With an average price for the route of $920 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $769 and an overall rating of 7.4.

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

    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 Berlin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Berlin 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 Berlin?

    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 Berlin with an airline and back to Louisville with another airline. Booking your flights between Louisville and BER 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 Berlin?

    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 Berlin from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Louisville to Berlin

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Berlin. 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 Berlin? 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.
7.9
DeltaOverall score based on 8237 reviews
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

10.0 ExcellentGrace, Feb 2026
JFK - LAX
Read more Delta reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

No plug in for phones. I met a few fun passengers and beverage service was very friendly.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

They charged a fee for 1st bag checked. Others in same party were free.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

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

Information on your arrival and departure airports