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$299+ Cheap flights from Tennessee to Finland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HEL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$589
(United Airlines)

One-way from

$299
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,037
From Tennessee to Finland
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One-way flight from Tennessee to Finland
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Highest demand for flights based on searches. 6% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 8/212:30 pmTYS - HEL
2 stops27h 10mUnited Airlines
Mon 8/251:35 pmHEL - TYS
2 stops54h 50mUnited Airlines
Deal found 6/16$589
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/197:28 amTYS - HEL
1 stop20h 17mAmerican Airlines
Sun 9/2812:35 pmHEL - TYS
1 stop16h 33mAmerican Airlines
Deal found 6/14$661
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 8/211:53 pmTYS - HEL
2 stops23h 22mScandinavian Airlines
Mon 8/257:10 amHEL - TYS
3 stops23h 38mScandinavian Airlines
Deal found 6/16$992
This Air Canada deal was found by Cheapflights users on 6/14. 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.
Fri 9/192:30 pmTYS - HEL
3 stops19h 35mAir Canada
Sun 9/281:35 pmHEL - TYS
3 stops32h 10mAir Canada
Deal found 6/14$1,617

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 June 16, 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

Thu 8/21

2:30 pm-12:40 am

2 stops27h 10m

Helsinki-Vantaa

Mon 8/25

1:35 pm-1:25 pm

2 stops54h 50m

$589

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Fri 9/19

7:28 am-10:45 am

1 stop20h 17m

Helsinki-Vantaa

Sun 9/28

12:35 pm-10:08 pm

1 stop16h 33m

$661

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 8/21

1:53 pm-8:15 pm

2 stops23h 22m

Helsinki-Vantaa

Mon 8/25

7:10 am-11:48 pm

3 stops23h 38m

$992

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Fri 9/19

2:30 pm-5:05 pm

3 stops19h 35m

Helsinki-Vantaa

Sun 9/28

1:35 pm-2:45 pm

3 stops32h 10m

$1,617

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Wed 8/6

7:10 am-4:10 pm

2 stops50h 00m

$299

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 8/7

9:55 am-6:55 pm

2 stops26h 00m

$491

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sun 8/3

6:22 pm-10:45 am

1 stop33h 23m

$598

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 8/5

2:02 pm-10:45 am

1 stop13h 43m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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 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 June 16, 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.

Rainfall in Finland by month

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

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

If weather is an important factor for your trip to Finland, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated June 16, 2025.
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,291 reviews
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
United Airlines
7.4
Good
8,801 reviews
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.3
Good
1,388 reviews
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air Canada
7.1
Good
9,554 reviews
Finnair
7.6
Good
1,291 reviews

Food

6.7

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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.

  • What are the cheapest airlines to fly from Tennessee to Finland one-way?

    $491 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on American Airlines and Finnair, with prices starting from $598 and $616, respectively.

  • 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 $1,084). 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

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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$476Average$496FlexibilityNo cancel feeOn-time70%
FinnairCheapest$478Average$515FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$479Average$776FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,072Average$1,176FlexibilityNo cancel feeOn-timeN/A

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