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 20m on average, while flying from Knoxville to Helsinki is 25h 06m 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 March 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.

$731 Cheap Flights from Tennessee to Finland in 2026

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Find the cheapest flights from Tennessee to Finland

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:31 am - 2:15 pm

TYS

HEL

19h 44m

1 stop

12:35 pm - 11:56 pm

HEL

TYS

18h 21m

1 stop

$731American Airlines

Tue, May 5 - Tue, May 12

3:58 pm - 2:00 pm

TYS

HEL

15h 02m

2 stops

12:35 pm - 11:56 pm

HEL

TYS

18h 21m

1 stop

$735American Airlines

Tue, May 5 - Tue, May 12

1:42 pm - 2:00 pm

TYS

HEL

17h 18m

2 stops

12:35 pm - 10:56 pm

HEL

TYS

17h 21m

2 stops

$737American Airlines

Tue, May 5 - Tue, May 12

11:31 am - 2:15 pm

TYS

HEL

19h 44m

1 stop

12:35 pm - 11:56 pm

HEL

TYS

18h 21m

1 stop

$781American Airlines

Sun, Apr 19 - Sun, Apr 26

11:31 am - 2:15 pm

TYS

HEL

19h 44m

1 stop

12:35 pm - 11:55 pm

HEL

TYS

18h 20m

2 stops

$789American Airlines

Sun, Apr 19 - Sun, Apr 26

6:30 am - 6:55 pm

CHA

HEL

29h 25m

2 stops

6:45 am - 11:03 pm

HEL

CHA

23h 18m

2 stops

$795United Airlines

Wed, May 6 - Sun, May 10

6:30 am - 5:10 pm

CHA

HEL

27h 40m

2 stops

6:45 am - 11:03 pm

HEL

CHA

23h 18m

2 stops

$806United Airlines

Wed, May 6 - Sun, May 10

8:06 am - 2:15 pm

TYS

HEL

23h 09m

1 stop

5:15 pm - 12:40 pm

HEL

TYS

26h 25m

1 stop

$816Multiple Airlines

Thu, Sep 10 - Sat, Sep 19

1:40 pm - 3:15 pm

TYS

HEL

18h 35m

2 stops

5:15 pm - 12:40 pm

HEL

TYS

26h 25m

1 stop

$852Multiple Airlines

Thu, Sep 10 - Sat, Sep 19

10:00 am - 6:55 pm

TYS

HEL

25h 55m

2 stops

6:00 am - 4:59 pm

HEL

TYS

17h 59m

2 stops

$918Lufthansa

Thu, Sep 10 - Sat, Sep 19

American Airlines flights from Tennessee to Finland

Our best American Airlines deals on Tennessee to Finland flight tickets

American Airlines

May 5

TYS11:31 amKnoxville McGhee Tyson

19h 44m

1 stop

HEL2:15 pmHelsinki-Vantaa

May 12

HEL12:35 pmHelsinki-Vantaa

18h 21m

1 stop

TYS11:56 pmKnoxville McGhee Tyson

$731

American Airlines

May 5

TYS3:58 pmKnoxville McGhee Tyson

15h 02m

2 stops

HEL2:00 pmHelsinki-Vantaa

May 12

HEL12:35 pmHelsinki-Vantaa

18h 21m

1 stop

TYS11:56 pmKnoxville McGhee Tyson

$735

American Airlines

May 5

TYS1:42 pmKnoxville McGhee Tyson

17h 18m

2 stops

HEL2:00 pmHelsinki-Vantaa

May 12

HEL12:35 pmHelsinki-Vantaa

17h 21m

2 stops

TYS10:56 pmKnoxville McGhee Tyson

$737

Scandinavian Airlines flights from Tennessee to Finland

Our best Scandinavian Airlines deals on Tennessee to Finland flight tickets

Scandinavian Airlines

Sep 10

TYS4:00 pmKnoxville McGhee Tyson

26h 30m

2 stops

HEL1:30 amHelsinki-Vantaa

Sep 19

HEL7:15 amHelsinki-Vantaa

20h 27m

3 stops

TYS8:42 pmKnoxville McGhee Tyson

$1,188

Scandinavian Airlines

Sep 10

TYS4:00 pmKnoxville McGhee Tyson

24h 50m

3 stops

HEL11:50 pmHelsinki-Vantaa

Sep 19

HEL7:15 amHelsinki-Vantaa

20h 27m

3 stops

TYS8:42 pmKnoxville McGhee Tyson

$1,316

Scandinavian Airlines

Apr 19

TYS3:01 pmKnoxville McGhee Tyson

22h 44m

3 stops

HEL8:45 pmHelsinki-Vantaa

Apr 26

HEL11:15 amHelsinki-Vantaa

19h 39m

2 stops

TYS11:54 pmKnoxville McGhee Tyson

$1,508

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 5/5

11:31 am-2:15 pm

1 stop19h 44m

Helsinki-Vantaa

Tue 5/12

12:35 pm-11:56 pm

1 stop18h 21m

$731

Quickest round-trip

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 5/5

3:58 pm-2:00 pm

2 stops15h 02m

Helsinki-Vantaa

Tue 5/12

12:35 pm-11:56 pm

1 stop18h 21m

$735

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 5/5

1:42 pm-2:00 pm

2 stops17h 18m

Helsinki-Vantaa

Tue 5/12

12:35 pm-10:56 pm

2 stops17h 21m

$737

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sun 4/19

11:31 am-2:15 pm

1 stop19h 44m

Helsinki-Vantaa

Sun 4/26

12:35 pm-11:56 pm

1 stop18h 21m

$781

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sun 4/19

11:31 am-2:15 pm

1 stop19h 44m

Helsinki-Vantaa

Sun 4/26

12:35 pm-11:55 pm

2 stops18h 20m

$789

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Wed 5/6

6:30 am-6:55 pm

2 stops29h 25m

Helsinki-Vantaa

Sun 5/10

6:45 am-11:03 pm

2 stops23h 18m

$795

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Wed 5/6

6:30 am-5:10 pm

2 stops27h 40m

Helsinki-Vantaa

Sun 5/10

6:45 am-11:03 pm

2 stops23h 18m

$806

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 9/10

8:06 am-2:15 pm

1 stop23h 09m

Helsinki-Vantaa

Sat 9/19

5:15 pm-12:40 pm

1 stop26h 25m

$816

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 9/10

1:40 pm-3:15 pm

2 stops18h 35m

Helsinki-Vantaa

Sat 9/19

5:15 pm-12:40 pm

1 stop26h 25m

$852

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 9/10

10:00 am-6:55 pm

2 stops25h 55m

Helsinki-Vantaa

Sat 9/19

6:00 am-4:59 pm

2 stops17h 59m

$918

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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 $605.

Can stopping save me money on Tennessee to Finland flights?

You could potentially save up to 18% 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 20m
Direct flights	None

The fastest flight from Tennessee to Finland takes 14h 20m

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

Search flight deals

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 March 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
Finnair	PriceFrom $481	Free Cancellation	Rating 7.7 1,374 reviews		Search Finnair flights
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.1 11,493 reviews		Search American Airlines flights

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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.