SDF - BER

$834 Find Cheap Flights from Louisville to Berlin

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 Berlin departing on 8/27. 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

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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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

Wed, Aug 27 - Sat, Sep 13
United Airlines Logo
10:55 am - 8:55 amSDF-BER
16h 00m2 stops
United Airlines Logo
9:50 am - 9:02 pmBER-SDF
17h 12m2 stops
$834United Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 13
United Airlines Logo
10:55 am - 8:55 amSDF-BER
16h 00m2 stops
United Airlines Logo
9:50 am - 9:02 pmBER-SDF
17h 12m2 stops
$835United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
 Logo
12:25 pm - 5:20 pmSDF-BER
22h 55m2 stops
 Logo
8:50 am - 8:03 pmBER-SDF
17h 13m2 stops
Wed, Jul 16 - Wed, Jul 23
 Logo
8:40 am - 11:00 pmSDF-BER
32h 20m3 stops
 Logo
6:50 am - 12:22 pmBER-SDF
35h 32m3 stops
Wed, Jul 16 - Wed, Jul 23
Lufthansa Logo
2:10 pm - 12:05 pmSDF-BER
15h 55m2 stops
Lufthansa Logo
7:15 am - 10:14 pmBER-SDF
20h 59m2 stops
$1,021Lufthansa
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Thu, Jul 17 - Thu, Jul 24
Lufthansa Logo
2:50 pm - 4:05 pmSDF-BER
19h 15m2 stops
Lufthansa Logo
7:15 am - 5:27 pmBER-SDF
16h 12m2 stops
$1,068Lufthansa
Find Deal
Wed, Aug 27 - Sat, Sep 13
Air Canada Logo
9:05 am - 8:55 amSDF-BER
17h 50m3 stops
Air Canada Logo
7:45 am - 8:33 pmBER-SDF
18h 48m3 stops
$1,184Air Canada
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Wed, Aug 27 - Sat, Sep 13
Air Canada Logo
9:05 am - 8:55 amSDF-BER
17h 50m3 stops
Air Canada Logo
7:45 am - 8:33 pmBER-SDF
18h 48m3 stops
$1,378Air Canada
Find Deal
Thu, Jul 3 - Thu, Jul 31
Delta Logo
4:39 pm - 7:25 amSDF-BER
32h 46m1 stop
Delta Logo
9:20 am - 9:20 pmBER-SDF
18h 00m2 stops
$1,405Delta
Find Deal
Thu, Jul 3 - Mon, Jul 28
Delta Logo
4:39 pm - 7:25 amSDF-BER
32h 46m1 stop
Delta Logo
9:20 am - 11:37 amBER-SDF
32h 17m1 stop
$1,475Delta
Find Deal
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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.

What’s the cheapest day of the week to fly from Louisville to Berlin?

The average price of all round-trip flights from Louisville to Berlin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Berlin on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Louisville to Berlin. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$834
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 24% 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 $834 for a round-trip ticket.

  • 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?

    Star Alliance, SkyTeam, and oneworld 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 $979 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $965 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.
8.0
DeltaOverall score based on 7964 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

The food was the worst I’ve had on any flight I’ve ever been on.

The seat and leg room was not good. The food and beverage service was good.

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.

Better seating for sure. The seats were so close together for such long flights.

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Food is terrible. Flight is outdated and seats are not comfy.

Check-in at 4:30 am in the morning was very quick and efficient.

Every single flight with them either cancel or delay for stupid shift. They are full of excuses.

After checking in online i called United to make sure I have special food ordered ( kosher option). Representative I spoke with on the phone with assured me that special meal was ordered. On the plane, during meal service I was informed that there is no note about it and no kosher meal was ordered for me. Flight attendant said she will check if maybe was a mix up and meal is somewhere. But never came back with any update. So entire flight with no food...

Ground staff were excellent They helped to re book when our flight was canceled

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

Information on your arrival and departure airports

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