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$474+ Cheap flights from Tennessee to Finland

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HEL
Sep 7 — Sep 141
Sun 9/7
Sun 9/14
1 adult, Economy
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Cheap flight deals from Tennessee to Finland

Keep the following information in mind while searching for Tennessee to Finland flight deals. Data was last updated September 2, 2025.

Round-trip from

$474
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$634
From Tennessee to Finland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Tennessee to Finland

Cheapest flights from Tennessee to Finland
Explore the most affordable flight options available from Tennessee to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2025.

This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:22 pmTYS - HEL
1 stop33h 23mAmerican Airlines
Tue 10/2812:30 pmHEL - TYS
1 stop29h 15mAmerican Airlines
Deal found 8/31$474
This KLM deal was found by Cheapflights users on 8/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:27 pmTYS - HEL
2 stops15h 33mKLM
Tue 10/287:00 amHEL - TYS
2 stops20h 13mKLM
Deal found 8/31$564

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Finland 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 September 2, 2025.
Use the filters below to find and compare flights from Tennessee to Finland that are best for you.

Fly from

Tennessee

Fly to

Finland

Route

Depart

Return

Price

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Mon 10/20

6:22 pm-10:45 am

1 stop33h 23m

Helsinki-Vantaa

Tue 10/28

12:30 pm-11:45 am

1 stop29h 15m

$474

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Mon 10/20

2:27 pm-1:00 pm

2 stops15h 33m

Helsinki-Vantaa

Tue 10/28

7:00 am-9:13 pm

2 stops20h 13m

$564

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 2/11

11:30 am-4:25 pm

2 stops21h 55m

Helsinki-Vantaa

Fri 2/20

6:30 am-9:32 pm

2 stops22h 02m

$3,955

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 2/11

12:29 pm-10:45 am

1 stop15h 16m

Helsinki-Vantaa

Fri 2/20

12:30 pm-11:40 pm

1 stop18h 10m

$5,071

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 2/11

5:43 am-10:45 am

1 stop22h 02m

Helsinki-Vantaa

Fri 2/20

12:30 pm-11:41 pm

2 stops18h 11m

$5,408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/31

Best time to book a flight from Tennessee to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Tennessee 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 Tennessee to Finland

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

Currently, November is the cheapest month in which you can book a flight from Tennessee to Finland (average of $444). Flying from Tennessee to Finland in June is currently the most expensive (average of $1,083). 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.

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

Find hourly flight availability from Tennessee to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 2, 2025.

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

Related info for your journey

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

  • How long is the flight from Tennessee to Finland?

    There are many flights that can get you from Tennessee to Finland in 15h 33m. Fly via American Airlines, KLM, or Delta to get the fastest option. The distance between Tennessee and Finland is about 4681 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Tennessee to Finland?

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Finland 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 Tennessee to Finland?

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Finland (average of $444). Flying from Tennessee to Finland in June is currently the most expensive (average of $1,083). 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

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Top 4 airlines flying from Tennessee to Finland

Discover the top 4 airlines that operate flights from Tennessee to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$418Average$496FlexibilityNo cancel feeOn-time70%
FinnairCheapest$476Average$506FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$479Average$798FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,072Average$1,176FlexibilityNo cancel feeOn-timeN/A

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