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$869+ Cheap flights from Helsinki (HEL) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SDF
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Helsinki to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$869
(United Airlines)

Popular in

October

Cheapest in

May
Provider with most accurate pricing for Helsinki-Vantaa-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Louisville Intl flights.
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From Helsinki-Vantaa to Louisville Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Find flight deals from Helsinki to Louisville

Cheapest flights from Helsinki to Louisville
Explore the most affordable flight options available from Helsinki to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/612:45 pmHEL - SDF
2 stops17h 45mUnited Airlines
jue. 3/1310:05 amSDF - HEL
2 stops19h 55mUnited Airlines
Deal found 2/20$869
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/612:25 pmHEL - SDF
1 stop16h 28mMultiple Airlines
jue. 3/136:16 amSDF - HEL
1 stop22h 34mMultiple Airlines
Deal found 2/20$941
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/67:00 amHEL - SDF
3 stops22h 31mAir Canada
jue. 3/1311:21 amSDF - HEL
3 stops19h 39mAir Canada
Deal found 2/20$2,588

Find flights from Helsinki to Louisville within your budget

Customize your flight search to find flights from Helsinki to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Helsinki

Fly to

Louisville

Route

Depart

Return

Price

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

12:45 pm-11:30 pm

2 stops17h 45m

Louisville Intl

jue. 3/13

10:05 am-12:00 pm

2 stops19h 55m

$869

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

12:25 pm-9:53 pm

1 stop16h 28m

Louisville Intl

jue. 3/13

6:16 am-10:50 am

1 stop22h 34m

$941

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

7:00 am-10:31 pm

3 stops22h 31m

Louisville Intl

jue. 3/13

11:21 am-1:00 pm

3 stops19h 39m

$2,588

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

12:45 pm-5:02 pm

2 stops35h 17m

$1,254

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

7:00 am-8:22 pm

3 stops20h 22m

$1,275

HelsinkiLouisville

HEL - SDF

HELSDF

Helsinki-Vantaa

jue. 3/6

12:25 pm-7:48 pm

1 stop14h 23m

$2,927

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Helsinki to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Louisville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helsinki-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helsinki-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helsinki to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Helsinki 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.

Travel insights for flights from Helsinki to Louisville

Get recent, data-driven insights about flights from Helsinki to Louisville including ideal travel times, pricing trends, and more.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

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.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated febrero 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

British Airways
6.6
Okay
6,763 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

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

  • What are the cheapest airlines flying from Helsinki to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $869. Another option worth looking into is Air Canada, starting at $2,588 round trip. United Airlines is currently priced 14% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Helsinki to Louisville one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $1,254. Air Canada flights start at $1,275 while deals on British Airways start at $2,927 one-way.

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

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

  • How can I find direct flights from Helsinki to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Helsinki 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 Helsinki to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Helsinki to Louisville (average of $299). Flying from Helsinki 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

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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