What is the cheapest month to book a flight from Finland to Louisville?

Currently, January is the cheapest month in which you can book a flight from Finland to Louisville (average of $299). Flying from Finland to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from FI to SDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to Louisville as you normally would.

What airport do you fly into for flights to Louisville from Finland?

Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Finland. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

Can I find deals for flights from Finland to Louisville that include hotel bookings?

Yes. In addition to deals on Finland to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Finland to Louisville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Louisville.

Can I find deals for business class flights from Finland to Louisville?

Yes. Cheapflights offers flight deals from Finland to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$828+ Flights from Finland to Louisville

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1. Tell us where you want to go

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Cheap flight deals from Finland to Louisville

Round-trip from	$828 (United Airlines)

From Finland to Louisville Intl

Search Deals

Find flight deals from Finland to Louisville

Cheapest flights from Finland to Louisville
Explore the most affordable flight options available from Finland to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 10/3012:45 pmHEL - SDF

2 stops36h 42mUnited Airlines

Mon 11/39:55 amSDF - HEL

2 stops25h 45mUnited Airlines

Deal found 7/29

$828

Thu 10/307:00 amHEL - SDF

2 stops32h 56mKLM

Mon 11/34:25 pmSDF - HEL

2 stops18h 00mKLM

Deal found 7/30

$897

Thu 10/3012:30 pmHEL - SDF

1 stop17h 23mAmerican Airlines

Mon 11/311:19 amSDF - HEL

2 stops19h 36mAmerican Airlines

Deal found 7/30

$1,108

Best flights from Finland to Louisville
Discover carefully curated flight deals from Finland to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 10/3012:45 pmHEL - SDF

2 stops36h 42mUnited Airlines

Mon 11/39:55 amSDF - HEL

2 stops25h 45mUnited Airlines

Deal found 7/29

$828

Thu 10/307:00 amHEL - SDF

2 stops32h 56mKLM

Mon 11/34:25 pmSDF - HEL

2 stops18h 00mKLM

Deal found 7/30

$897

Thu 10/3012:30 pmHEL - SDF

1 stop17h 23mAmerican Airlines

Mon 11/311:19 amSDF - HEL

2 stops19h 36mAmerican Airlines

Deal found 7/30

$1,108

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

Thu 10/30

12:45 pm-7:27 pm

2 stops36h 42m

Louisville Intl

Mon 11/3

9:55 am-6:40 pm

2 stops25h 45m

$828

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

Thu 10/30

7:00 am-9:56 am

2 stops32h 56m

Louisville Intl

Mon 11/3

4:25 pm-5:25 pm

2 stops18h 00m

$897

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

Thu 10/30

12:30 pm-11:53 pm

1 stop17h 23m

Louisville Intl

Mon 11/3

11:19 am-1:55 pm

2 stops19h 36m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Finland to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Finland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Finland to Louisville

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Louisville

Get a feel of what it's like to fly with KLM, United Airlines, and American Airlines from Finland to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,900 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly into for flights to Louisville from Finland?
Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Finland. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.
Can I find deals for flights from Finland to Louisville that include hotel bookings?
Yes. In addition to deals on Finland to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Finland to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Louisville.
Can I find deals for business class flights from Finland to Louisville?
Yes. Cheapflights offers flight deals from Finland to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Finland to Louisville?
Currently, January is the cheapest month in which you can book a flight from Finland to Louisville (average of $299). Flying from Finland to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

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$828+ Cheap flights from Finland to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Finland to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Finland to Louisville

Keep the following information in mind while searching for Finland to Louisville flight deals. Data was last updated July 31, 2025.

Round-trip from

Find flight deals from Finland to Louisville

Cheapest flights from Finland to LouisvilleExplore the most affordable flight options available from Finland to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Finland to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Finland to Louisville that are best for you.

Best time to book a flight from Finland to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Finland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Finland to Louisville

Reviews of airlines servicing Louisville

Get a feel of what it's like to fly with KLM, United Airlines, and American Airlines from Finland to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Finland to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Louisville from Finland?

Can I find deals for flights from Finland to Louisville that include hotel bookings?

How can I find direct flights from Finland to Louisville?

Can I find deals for business class flights from Finland to Louisville?

What is the cheapest month to book a flight from Finland to Louisville?

Traveling to a place near Louisville?

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Alternative routes for Finland to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Finland to Louisville
Explore the most affordable flight options available from Finland to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.