$227 Cheap Flights from Louisville (SDF) to Frankfurt (FRA)

View $227 flight on Mon, Mar 23, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Frankfurt

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Louisville to Frankfurt (SDF-FRA)

Prices were available within the past 7 days and start at $227 for one-way flights and $593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Mar 9 - Sun, Mar 15
SDF
Louisville
FRA
Frankfurt
$593 Roundtrip, found 3 hours ago
$593
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Mon, Mar 9 from Louisville to Frankfurt, returning Sun, Mar 15, priced at $593 found 3 hours ago
Air Canada
Fri, Mar 6 - Thu, Mar 12
SDF
Louisville
FRA
Frankfurt
$597 Roundtrip, just found
$597
Roundtrip
just found
Select Air Canada flight, departing Fri, Mar 6 from Louisville to Frankfurt, returning Thu, Mar 12, priced at $597 just found
Air Canada
Wed, Jan 14 - Sun, Jan 18
SDF
Louisville
FRA
Frankfurt
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Jan 14 from Louisville to Frankfurt, returning Sun, Jan 18, priced at $597 found 6 days ago
Lufthansa
Fri, Jan 16 - Thu, Jan 29
SDF
Louisville
FRA
Frankfurt
$598 Roundtrip, found 3 days ago
$598
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Jan 16 from Louisville to Frankfurt, returning Thu, Jan 29, priced at $598 found 3 days ago
Air Canada
Fri, Mar 6 - Thu, Mar 12
SDF
Louisville
FRA
Frankfurt
$600 Roundtrip, just found
$600
Roundtrip
just found
Select Air Canada flight, departing Fri, Mar 6 from Louisville to Frankfurt, returning Thu, Mar 12, priced at $600 just found
Air Canada
Fri, Jan 16 - Thu, Jan 29
SDF
Louisville
FRA
Frankfurt
$602 Roundtrip, found 3 days ago
$602
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Jan 16 from Louisville to Frankfurt, returning Thu, Jan 29, priced at $602 found 3 days ago
Air Canada
Wed, Feb 4 - Wed, Feb 11
SDF
Louisville
FRA
Frankfurt
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 4 from Louisville to Frankfurt, returning Wed, Feb 11, priced at $604 found 2 days ago
British Airways
Mon, Mar 9 - Sun, Mar 15
SDF
Louisville
FRA
Frankfurt
$607 Roundtrip, found 3 hours ago
$607
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Mar 9 from Louisville to Frankfurt, returning Sun, Mar 15, priced at $607 found 3 hours ago
United
Thu, Jan 22 - Wed, Feb 11
SDF
Louisville
FRA
Frankfurt
$608 Roundtrip, found 1 day ago
$608
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 22 from Louisville to Frankfurt, returning Wed, Feb 11, priced at $608 found 1 day ago
Delta
Thu, Jan 22 - Sat, Feb 7
SDF
Louisville
FRA
Frankfurt
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 22 from Louisville to Frankfurt, returning Sat, Feb 7, priced at $609 found 1 day ago

Find the cheapest month to fly from Louisville (SDF) to Frankfurt (FRA)

February is typically the cheapest month to fly

From $555 - $1,813 per traveler.

Alternative airports near Frankfurt

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Frankfurt Intl. FRA. Cheapest option available. Average driving time to city center is 12 minutes. Flights from $674
FRA
Frankfurt Intl.
Cheapest
Average driving time to city center12 min
Flights from $674
Flights from Louisville (SDF) to Frankfurt (FRA)
Origin airport
Louisville Intl.
Destination airport
Frankfurt Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$593
Distance
4432 mi

Louisville to Frankfurt Flights

The cheapest times to fly from Louisville to Frankfurt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Frankfurt are during the month of March. You can find some of the cheapest flights from Louisville to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Frankfurt

Sunday is one of the best days to book for cheap flights from Louisville to Frankfurt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Frankfurt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Frankfurt in 2026. You can also book with separate airlines for your outbound and return journeys, from $227 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Frankfurt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Frankfurt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA) cost?
Secure a cheap one-way flight from $227 or cheap return flight from $593 from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA)?
March is the most affordable month to fly from SDF to FRA. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA)?
To find the cheapest airline that'll fly you from SDF to FRA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA)?
There aren't any daily nonstop flights departing from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SDF to FRA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA)?
Opt for a flight from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA) last-minute?
Booking your plane ticket from SDF to FRA right before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SDF to FRA flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDF to FRA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Frankfurt Intl. Airport (FRA)?
It's usually possible to cancel or reschedule your SDF to FRA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.