SDF - BER

$427 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 1/29. 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
$530
British Airways
Mon 2/16Sun 2/22
SDF - BER • 2 stops
Cheapest one-way
$427
American Airlines
Thu 1/29
SDF - BER • 2 stops
Top airlines
American Airlines
Cheapest • from $632 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Mon, Feb 16 - Sun, Feb 22
British Airways Logo
1:30 pm - 1:45 pm
SDF
-
BER
18h 15m
2 stops
British Airways Logo
6:50 am - 11:16 pm
BER
-
SDF
22h 26m
2 stops
$530British Airways
Mon, Feb 16 - Sun, Feb 22
British Airways Logo
1:30 pm - 4:45 pm
SDF
-
BER
21h 15m
2 stops
British Airways Logo
6:50 am - 11:16 pm
BER
-
SDF
22h 26m
2 stops
$542British Airways
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
12:00 pm - 5:50 pm
SDF
-
BER
23h 50m
2 stops
Multiple Airlines Logo
6:55 am - 9:26 pm
BER
-
SDF
20h 31m
2 stops
$584Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
1:32 pm - 1:10 pm
SDF
-
BER
17h 38m
2 stops
American Airlines Logo
6:50 am - 9:16 pm
BER
-
SDF
20h 26m
2 stops
$632American Airlines
Thu, Feb 5 - Sun, Mar 8
American Airlines Logo
1:32 pm - 1:10 pm
SDF
-
BER
17h 38m
2 stops
American Airlines Logo
8:50 am - 10:38 pm
BER
-
SDF
18h 48m
2 stops
$657American Airlines
Sun, May 17 - Sun, May 24
Multiple Airlines Logo
7:05 pm - 7:20 pm
SDF
-
BER
18h 15m
2 stops
Multiple Airlines Logo
8:05 pm - 11:25 pm
BER
-
SDF
33h 20m
2 stops
$664Multiple Airlines
Mon, Feb 16 - Sun, Feb 22
Brussels Airlines Logo
6:15 am - 7:55 am
SDF
-
BER
19h 40m
1 stop
Brussels Airlines Logo
7:15 am - 10:13 pm
BER
-
SDF
20h 58m
2 stops
$670Brussels Airlines
Sun, May 3 - Sat, May 9
Aer Lingus Logo
5:27 pm - 9:00 pm
SDF
-
BER
21h 33m
2 stops
Aer Lingus Logo
9:40 pm - 9:28 pm
BER
-
SDF
29h 48m
2 stops
$767Aer Lingus
Thu, Feb 5 - Sun, Mar 8
Scandinavian Airlines Logo
3:32 pm - 9:00 pm
SDF
-
BER
23h 28m
2 stops
Scandinavian Airlines Logo
10:15 pm - 10:43 pm
BER
-
SDF
29h 28m
3 stops
$774Scandinavian Airlines
Mon, Feb 16 - Sun, Feb 22
Lufthansa Logo
5:54 pm - 12:10 pm
SDF
-
BER
36h 16m
2 stops
Lufthansa Logo
9:55 am - 11:59 pm
BER
-
SDF
20h 04m
1 stop
$776Lufthansa
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 American Airlines ($632) and Scandinavian Airlines ($774).

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 $213.

Good to know

Low seasonFebruary
Cheapest flight$427
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 1% increase in price.
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 $427 for a one-way ticket and $530 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 airlines flying 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 8048 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

It was good because we traveled without luggage, carry on only.

8.0 ExcellentAnonymous, Jan 2026
ATL - EWR
Read more Delta reviews

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

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.

Italian airport boarding is always funny. But to not be able to load my luggage with over 1 hour layover is ridiculous

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.

I had two piece luggage allowance and yet I had to pay for one of them.

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.

How cheap can Lufthansa get? Are they becoming Spirit airlines?

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.

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

Information on your arrival and departure airports