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$432+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HEL
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
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 19, 2025.

Round-trip from

$432
(Finnair)

Popular in

December

Cheapest in

November

Average price

$798
From Tennessee to Finland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 19, 2025.

This KLM deal was found by Cheapflights users on 9/18. 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 9/226:00 pmTYS - HEL
2 stops16h 40mMultiple Airlines
Wed 9/246:40 amHEL - TYS
2 stops17h 23mMultiple Airlines
Deal found 9/18$1,033
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:52 pmCHA - HEL
2 stops17h 33mScandinavian Airlines
Sun 11/304:05 pmHEL - CHA
2 stops36h 32mScandinavian Airlines
Deal found 9/17$1,153
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 11/212:05 pmCHA - HEL
2 stops16h 50mAmerican Airlines
Sun 11/3012:30 pmHEL - CHA
1 stop16h 16mAmerican Airlines
Deal found 9/17$1,248
This Scandinavian Airlines deal was found by Cheapflights users on 9/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:25 pmTYS - HEL
3 stops21h 00mScandinavian Airlines
Wed 9/247:10 amHEL - TYS
3 stops23h 34mScandinavian Airlines
Deal found 9/18$1,603

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 19, 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

Tue 2/10

5:43 am-10:45 am

1 stop22h 02m

Helsinki-Vantaa

Fri 2/27

12:30 pm-11:40 pm

1 stop18h 10m

$432

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 2/10

11:30 am-4:25 pm

2 stops21h 55m

Helsinki-Vantaa

Fri 2/27

6:30 am-9:32 pm

2 stops22h 02m

$482

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 2/10

4:07 pm-1:55 pm

2 stops14h 48m

Helsinki-Vantaa

Fri 2/27

12:30 pm-11:40 pm

1 stop18h 10m

$486

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Fri 11/21

2:52 pm-3:25 pm

2 stops17h 33m

Helsinki-Vantaa

Sun 11/30

4:05 pm-9:37 pm

2 stops36h 32m

$1,153

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Fri 11/21

2:14 pm-10:45 am

1 stop13h 31m

Helsinki-Vantaa

Sun 11/30

12:30 pm-9:46 pm

1 stop16h 16m

$1,431

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

$3,935

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 2/11

5:00 pm-4:25 pm

2 stops16h 25m

Helsinki-Vantaa

Fri 2/20

2:05 pm-11:44 pm

2 stops16h 39m

$3,936

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

$4,775

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 2/11

7:03 am-10:50 am

1 stop20h 47m

Helsinki-Vantaa

Fri 2/20

12:30 pm-11:41 pm

2 stops18h 11m

$5,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

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 $1,082). 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 19, 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 14h 48m. Fly via Delta, American Airlines, or Scandinavian Airlines 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 $1,082). 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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Alternative routes for Tennessee to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Tennessee to Finland

Discover the top 3 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 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$478Average$516FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$479Average$842FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,072Average$1,176FlexibilityNo cancel feeOn-timeN/A

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