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

American Airlines is the most popular carrier operating from Tennessee to Finland

What airlines fly to Finland?

American Airlines, Finnair and Icelandair 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 61% 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 Chattanooga to Helsinki is 14h 15m on average, while flying from Knoxville to Helsinki is 16h 10m 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 1 as of August 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.

$463 Cheap Flights from Tennessee to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Finland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 6:45 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

16h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:05 am - 8:54 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

20h 49m2 stops Frankfurt am Main Chicago O'Hare Intl

$718Lufthansa

Mon, Nov 9 - Fri, Nov 13

7:35 pm - 6:45 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

16h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:35 pm - 11:59 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

18h 24m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$743United Airlines

Mon, Nov 9 - Fri, Nov 13

6:30 am - 6:45 pmCHA Chattanooga Lovell Field-HEL Helsinki-Vantaa

29h 15m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:35 pm - 12:18 pmHEL Helsinki-Vantaa-CHA Chattanooga Lovell Field

30h 43m2 stops Munich Franz Josef Strauss Newark

$753United Airlines

Tue, Dec 1 - Thu, Dec 3

2:40 pm - 3:25 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

17h 45m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

9:00 pm - 11:57 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

33h 57m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$755Scandinavian Airlines

Sun, Dec 6 - Sat, Dec 12

6:30 am - 6:45 pmCHA Chattanooga Lovell Field-HEL Helsinki-Vantaa

29h 15m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:35 pm - 12:18 pmHEL Helsinki-Vantaa-CHA Chattanooga Lovell Field

30h 43m2 stops Munich Franz Josef Strauss Newark

$824United Airlines

Tue, Dec 1 - Thu, Dec 3

5:00 pm - 2:15 pmCHA Chattanooga Lovell Field-HEL Helsinki-Vantaa

14h 15m1 stop Chicago O'Hare Intl

4:25 pm - 10:29 pmHEL Helsinki-Vantaa-CHA Chattanooga Lovell Field

13h 04m1 stop Chicago O'Hare Intl

$831American Airlines

Thu, Sep 24 - Thu, Oct 1

4:48 pm - 2:15 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

14h 27m1 stop Chicago O'Hare Intl

4:25 pm - 10:42 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

13h 17m1 stop Chicago O'Hare Intl

$831Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

2:18 pm - 2:15 pmCHA Chattanooga Lovell Field-HEL Helsinki-Vantaa

16h 57m2 stops Charlotte Douglas Chicago O'Hare Intl

12:35 pm - 10:34 pmHEL Helsinki-Vantaa-CHA Chattanooga Lovell Field

16h 59m1 stop Dallas/Fort Worth

$835American Airlines

Thu, Sep 24 - Thu, Oct 1

12:10 pm - 4:40 pmCHA Chattanooga Lovell Field-HEL Helsinki-Vantaa

21h 30m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

7:00 am - 5:36 pmHEL Helsinki-Vantaa-CHA Chattanooga Lovell Field

17h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$843Delta

Thu, Sep 24 - Thu, Oct 1

7:00 am - 3:25 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

25h 25m2 stops Philadelphia Budapest Ferenc Liszt Intl

4:25 pm - 10:42 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

13h 17m1 stop Chicago O'Hare Intl

$902British Airways

Fri, Sep 25 - Fri, Oct 2

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British Airways flights from Tennessee to Finland

Our best British Airways deals on Tennessee to Finland flight tickets

British Airways

Sep 25

TYS7:00 amKnoxville McGhee Tyson

25h 25m

2 stops

HEL3:25 pmHelsinki-Vantaa

Oct 2

HEL4:25 pmHelsinki-Vantaa

13h 17m

1 stop

TYS10:42 pmKnoxville McGhee Tyson

$902

British Airways

Dec 19

TYS8:01 pmKnoxville McGhee Tyson

33h 19m

2 stops

HEL12:20 pmHelsinki-Vantaa

Dec 23

HEL6:30 amHelsinki-Vantaa

21h 27m

2 stops

TYS8:57 pmKnoxville McGhee Tyson

$1,736

Delta flights from Tennessee to Finland

Our best Delta deals on Tennessee to Finland flight tickets

Delta

Sep 24

CHA12:10 pmChattanooga Lovell Field

21h 30m

2 stops

HEL4:40 pmHelsinki-Vantaa

Oct 1

HEL7:00 amHelsinki-Vantaa

17h 36m

2 stops

CHA5:36 pmChattanooga Lovell Field

$843

Delta

Sep 25

TYS11:45 amKnoxville McGhee Tyson

21h 55m

2 stops

HEL4:40 pmHelsinki-Vantaa

Oct 2

HEL7:00 amHelsinki-Vantaa

21h 50m

2 stops

TYS9:50 pmKnoxville McGhee Tyson

$965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 11/9

7:35 pm-6:45 pm

2 stops16h 10m

Helsinki-Vantaa

Fri 11/13

7:05 am-8:54 pm

2 stops20h 49m

$718

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 11/9

7:35 pm-6:45 pm

2 stops16h 10m

Helsinki-Vantaa

Fri 11/13

12:35 pm-11:59 pm

2 stops18h 24m

$743

ChattanoogaHelsinki

CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa

CHAHEL

Chattanooga Lovell Field

Tue 12/1

6:30 am-6:45 pm

2 stops29h 15m

Helsinki-Vantaa

Thu 12/3

12:35 pm-12:18 pm

2 stops30h 43m

$753

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Sun 12/6

2:40 pm-3:25 pm

2 stops17h 45m

Helsinki-Vantaa

Sat 12/12

9:00 pm-11:57 pm

2 stops33h 57m

$755

ChattanoogaHelsinki

CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa

CHAHEL

Chattanooga Lovell Field

Tue 12/1

6:30 am-6:45 pm

2 stops29h 15m

Helsinki-Vantaa

Thu 12/3

12:35 pm-12:18 pm

2 stops30h 43m

$824

Quickest round-trip

ChattanoogaHelsinki

CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa

CHAHEL

Chattanooga Lovell Field

Thu 9/24

5:00 pm-2:15 pm

1 stop14h 15m

Helsinki-Vantaa

Thu 10/1

4:25 pm-10:29 pm

1 stop13h 04m

$831

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 9/25

4:48 pm-2:15 pm

1 stop14h 27m

Helsinki-Vantaa

Fri 10/2

4:25 pm-10:42 pm

1 stop13h 17m

$831

ChattanoogaHelsinki

CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa

CHAHEL

Chattanooga Lovell Field

Thu 9/24

2:18 pm-2:15 pm

2 stops16h 57m

Helsinki-Vantaa

Thu 10/1

12:35 pm-10:34 pm

1 stop16h 59m

$835

ChattanoogaHelsinki

CHA Chattanooga Lovell Field - HEL Helsinki-Vantaa

CHAHEL

Chattanooga Lovell Field

Thu 9/24

12:10 pm-4:40 pm

2 stops21h 30m

Helsinki-Vantaa

Thu 10/1

7:00 am-5:36 pm

2 stops17h 36m

$843

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 9/25

7:00 am-3:25 pm

2 stops25h 25m

Helsinki-Vantaa

Fri 10/2

4:25 pm-10:42 pm

1 stop13h 17m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 November to fly from Tennessee, when ticket prices are also cheap, with an average price of $552.

Can stopping save me money on Tennessee to Finland flights?

You could potentially save up to 43% 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

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Tennessee to Finland takes 14h 15m

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 1 as of August 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 $354	Free Cancellation	Rating 6.9 728 reviews	Search Icelandair flights
American Airlines	PriceFrom $482	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
Finnair	PriceFrom $616	Free Cancellation	Rating 7.7 1,426 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.