SDF - BER

$520 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 5/14. 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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Everything you should know

Cheapest round-trip
$919
Delta
Çar 5/13Çar 5/20
SDF - BER • 2 stops
Cheapest one-way
$520
Aer Lingus
Per 5/14
SDF - BER • 2 stops
Top airlines
Cheapest • from $919 (round-trip)
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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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

Çar, May 13 - Çar, May 20
Delta Logo
3:29 pm - 11:55 am
SDF
-
BER
14h 26m
2 stops
Delta Logo
9:50 am - 12:25 am
BER
-
SDF
20h 35m
2 stops
$919Delta
Cum, Eyl 11 - Cmt, Eyl 19
Lufthansa Logo
1:48 pm - 3:05 pm
SDF
-
BER
19h 17m
2 stops
Lufthansa Logo
9:45 am - 7:19 pm
BER
-
SDF
15h 34m
2 stops
$987Lufthansa
Cum, Ağu 14 - Paz, Ağu 30
Scandinavian Airlines Logo
3:24 pm - 8:30 pm
SDF
-
BER
23h 06m
2 stops
Scandinavian Airlines Logo
10:05 am - 10:36 pm
BER
-
SDF
18h 31m
2 stops
$989Scandinavian Airlines
Cum, Eyl 11 - Cmt, Eyl 19
Lufthansa Logo
7:43 pm - 6:25 pm
SDF
-
BER
16h 42m
2 stops
Lufthansa Logo
11:45 am - 12:05 am
BER
-
SDF
18h 20m
2 stops
$993Lufthansa
Cum, Eyl 11 - Cmt, Eyl 19
Multiple Airlines Logo
7:43 pm - 10:15 am
SDF
-
BER
32h 32m
2 stops
Multiple Airlines Logo
11:45 am - 12:05 am
BER
-
SDF
18h 20m
3 stops
$1,010Multiple Airlines
Cum, Ağu 28 - Çar, Eyl 9
Lufthansa Logo
10:05 am - 3:05 pm
SDF
-
BER
23h 00m
2 stops
Lufthansa Logo
10:45 am - 10:57 pm
BER
-
SDF
18h 12m
2 stops
$1,031Lufthansa
Cum, Ağu 28 - Çar, Eyl 9
Lufthansa Logo
10:05 am - 10:55 am
SDF
-
BER
18h 50m
2 stops
Lufthansa Logo
9:45 am - 10:57 pm
BER
-
SDF
19h 12m
2 stops
$1,036Lufthansa
Sal, May 26 - Çar, Haz 3
Lufthansa Logo
10:00 am - 4:05 pm
SDF
-
BER
24h 05m
2 stops
Lufthansa Logo
12:50 pm - 10:30 pm
BER
-
SDF
15h 40m
2 stops
$1,114Lufthansa
Sal, May 26 - Çar, Haz 3
Lufthansa Logo
7:37 pm - 4:05 pm
SDF
-
BER
14h 28m
2 stops
Lufthansa Logo
1:45 pm - 10:50 pm
BER
-
SDF
15h 05m
2 stops
$1,115Lufthansa
Pzt, May 25 - Sal, Haz 2
Lufthansa Logo
7:37 pm - 4:55 pm
SDF
-
BER
15h 18m
2 stops
Lufthansa Logo
10:15 am - 8:25 pm
BER
-
SDF
16h 10m
2 stops
$1,117Lufthansa
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 Delta ($919) and Lufthansa ($987).

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

Cheapest flight$520
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 $520 for a one-way ticket and $919 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 8405 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
Airline reviews

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

6.0 GoodAnonymous, Apr 2026
DTW - AMS
Read more Delta reviews

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

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.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

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.

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

Information on your arrival and departure airports