What is the cheapest airline that flies from Tennessee to Finland?

British Airways, Finnair, and United Airlines are the most popular carriers operating from Tennessee to Finland

What airlines fly to Finland?

American Airlines, Icelandair and Finnair are the top three most popular airlines that fly to Finland from Tennessee according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 3 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

How long is the flight from Tennessee to Finland?

Average flight duration from Tennessee to Finland depends on which airport you fly into and out of. Flying from Knoxville to Helsinki is 15h 46m on average, while flying from Chattanooga to Helsinki is 20h 30m on average. Helsinki is the most popular airport in Finland.

When did momondo last update prices for flights from Tennessee to Finland?

Prices for flights from Tennessee to Finland were last updated today.

How many operators does momondo search for flights from Tennessee to Finland?

The number of operators available for flights from Tennessee to Finland is 3 as of September 2026.

How old do you have to be to fly from Tennessee to Finland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$461 Cheap Flights from Tennessee to Finland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 1:00 pmBNA Nashville Intl-HEL Helsinki-Vantaa

11h 30m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:45 pmHEL Helsinki-Vantaa-BNA Nashville Intl

12h 45m1 stop Reykjavik Keflavik Intl

$461Icelandair

Mon, Dec 7 - Tue, Dec 15

12:33 pm - 11:40 amBNA Nashville Intl-HEL Helsinki-Vantaa

15h 07m1 stop Dallas/Fort Worth

12:30 pm - 10:41 pmHEL Helsinki-Vantaa-BNA Nashville Intl

18h 11m1 stop Dallas/Fort Worth

$581Multiple Airlines

Wed, Feb 10 - Thu, Feb 18

2:56 pm - 3:30 pmBNA Nashville Intl-HEL Helsinki-Vantaa

16h 34m2 stops Chicago O'Hare Intl Madrid Barajas

12:30 pm - 10:41 pmHEL Helsinki-Vantaa-BNA Nashville Intl

18h 11m1 stop Dallas/Fort Worth

$590Multiple Airlines

Wed, Feb 10 - Thu, Feb 18

11:45 am - 4:40 pmBNA Nashville Intl-HEL Helsinki-Vantaa

20h 55m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:40 am - 5:36 pmHEL Helsinki-Vantaa-BNA Nashville Intl

18h 56m2 stops Amsterdam Schiphol Minneapolis St Paul

$629Delta

Wed, Feb 10 - Thu, Feb 18

8:20 am - 11:40 amTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

20h 20m1 stop Dallas/Fort Worth

12:30 pm - 9:46 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

16h 16m1 stop Dallas/Fort Worth

$710American Airlines

Wed, Feb 10 - Thu, Feb 18

2:19 pm - 1:55 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

16h 36m2 stops Charlotte Douglas New York John F Kennedy Intl

12:30 pm - 11:24 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

17h 54m1 stop Dallas/Fort Worth

$714American Airlines

Wed, Feb 10 - Thu, Feb 18

12:43 pm - 11:40 amBNA Nashville Intl-HEL Helsinki-Vantaa

14h 57m1 stop Dallas/Fort Worth

1:25 pm - 11:59 pmHEL Helsinki-Vantaa-BNA Nashville Intl

18h 34m1 stop Miami

$764Finnair

Mon, Dec 7 - Tue, Dec 15

5:30 pm - 3:15 pmBNA Nashville Intl-HEL Helsinki-Vantaa

13h 45m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

2:00 pm - 6:45 pmHEL Helsinki-Vantaa-BNA Nashville Intl

12h 45m1 stop Reykjavik Keflavik Intl

$768Icelandair

Mon, Dec 7 - Tue, Dec 15

5:30 pm - 1:00 pmBNA Nashville Intl-HEL Helsinki-Vantaa

11h 30m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:45 pmHEL Helsinki-Vantaa-BNA Nashville Intl

12h 45m1 stop Reykjavik Keflavik Intl

$781Icelandair

Mon, Dec 28 - Tue, Jan 5

1:57 pm - 1:55 pmBNA Nashville Intl-HEL Helsinki-Vantaa

15h 58m1 stop New York LaGuardia

12:30 pm - 8:22 pmHEL Helsinki-Vantaa-BNA Nashville Intl

15h 52m1 stop Dallas/Fort Worth

$1,169Finnair

Tue, Dec 29 - Tue, Jan 5

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Icelandair flights from Tennessee to Finland

Our best Icelandair deals on Tennessee to Finland flight tickets

Icelandair

Dec 7

BNA5:30 pmNashville Intl

11h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 15

HEL2:00 pmHelsinki-Vantaa

12h 45m

1 stop

BNA6:45 pmNashville Intl

$461

Icelandair

Dec 7

BNA5:30 pmNashville Intl

13h 45m

2 stops

HEL3:15 pmHelsinki-Vantaa

Dec 15

HEL2:00 pmHelsinki-Vantaa

12h 45m

1 stop

BNA6:45 pmNashville Intl

$768

Icelandair

Dec 28

BNA5:30 pmNashville Intl

11h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

Jan 4

HEL7:30 amHelsinki-Vantaa

43h 15m

2 stops

BNA6:45 pmNashville Intl

$991

Delta flights from Tennessee to Finland

Our best Delta deals on Tennessee to Finland flight tickets

Delta

Feb 10

BNA11:45 amNashville Intl

20h 55m

2 stops

HEL4:40 pmHelsinki-Vantaa

Feb 18

HEL6:40 amHelsinki-Vantaa

18h 56m

2 stops

BNA5:36 pmNashville Intl

$629

Delta

Feb 10

TYS10:05 amKnoxville McGhee Tyson

20h 05m

2 stops

HEL1:10 pmHelsinki-Vantaa

Feb 18

HEL2:05 pmHelsinki-Vantaa

16h 41m

2 stops

TYS11:46 pmKnoxville McGhee Tyson

$641

Delta

Nov 9

BNA12:40 pmNashville Intl

20h 00m

2 stops

HEL4:40 pmHelsinki-Vantaa

Nov 16

HEL6:40 amHelsinki-Vantaa

22h 13m

2 stops

BNA8:53 pmNashville Intl

$674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Mon 12/7

5:30 pm-1:00 pm

1 stop11h 30m

Helsinki-Vantaa

Tue 12/15

2:00 pm-6:45 pm

1 stop12h 45m

$461

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Wed 2/10

12:33 pm-11:40 am

1 stop15h 07m

Helsinki-Vantaa

Thu 2/18

12:30 pm-10:41 pm

1 stop18h 11m

$581

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Wed 2/10

2:56 pm-3:30 pm

2 stops16h 34m

Helsinki-Vantaa

Thu 2/18

12:30 pm-10:41 pm

1 stop18h 11m

$590

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Wed 2/10

11:45 am-4:40 pm

2 stops20h 55m

Helsinki-Vantaa

Thu 2/18

6:40 am-5:36 pm

2 stops18h 56m

$629

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Wed 2/10

8:20 am-11:40 am

1 stop20h 20m

Helsinki-Vantaa

Thu 2/18

12:30 pm-9:46 pm

1 stop16h 16m

$710

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Wed 2/10

2:19 pm-1:55 pm

2 stops16h 36m

Helsinki-Vantaa

Thu 2/18

12:30 pm-11:24 pm

1 stop17h 54m

$714

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Mon 12/7

12:43 pm-11:40 am

1 stop14h 57m

Helsinki-Vantaa

Tue 12/15

1:25 pm-11:59 pm

1 stop18h 34m

$764

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Mon 12/7

5:30 pm-3:15 pm

2 stops13h 45m

Helsinki-Vantaa

Tue 12/15

2:00 pm-6:45 pm

1 stop12h 45m

$768

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Mon 12/28

5:30 pm-1:00 pm

1 stop11h 30m

Helsinki-Vantaa

Tue 1/5

2:00 pm-6:45 pm

1 stop12h 45m

$781

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Tue 12/29

1:57 pm-1:55 pm

1 stop15h 58m

Helsinki-Vantaa

Tue 1/5

12:30 pm-8:22 pm

1 stop15h 52m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Finland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in February, then you should wait until January to fly from Tennessee, when ticket prices are also cheap, with an average price of $629.

Can stopping save me money on Tennessee to Finland flights?

You could potentially save up to 10% on your flight if you consider stops on a Tennessee to Finland flight.

Cheap Tennessee to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Finland

Best Price Found	$545
Fastest flight time	15h 46m
Direct flights	None

The best one-way flight to Finland from Tennessee in the past 72 hours is $545. The best round-trip flight deal from Tennessee to Finland found on momondo in the last 72 hours is $461.

The fastest flight from Tennessee to Finland takes 15h 46m

There are no direct flights from Tennessee to Finland. There are no popular flight routes from Tennessee to Finland.

Search flight deals

Frequently asked questions about flying from Tennessee to Finland

When did momondo last update prices for flights from Tennessee to Finland?
Prices for flights from Tennessee to Finland were last updated today.
How many operators does momondo search for flights from Tennessee to Finland?
The number of operators available for flights from Tennessee to Finland is 3 as of September 2026.
How old do you have to be to fly from Tennessee to Finland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tennessee to Finland

Compare and see reviews for airlines that fly from Tennessee to Finland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $384	Free Cancellation	Rating 6.9 754 reviews	Search Icelandair flights
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.0 12,099 reviews	Search American Airlines flights
Finnair	PriceFrom $616	Free Cancellation	Rating 7.6 1,432 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Finland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tennessee to Finland. momondo saves you time and could save you money on your trip.

Can I find flights from Tennessee to Finland with flexible booking policies on momondo?

Flights from Tennessee to Finland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tennessee to Finland?

Once you have performed a search for Tennessee to Finland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tennessee to Finland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Finland, momondo offers a useful price alert feature which will track prices for flights to Finland from Tennessee and alert you when they change.