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 22h 20m on average, while flying from Chattanooga to Helsinki is 22h 57m on average. Helsinki is the most popular airport in 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 67% 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.

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 May 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.

$749 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.

7:00 am - 6:55 pm

CHA

HEL

28h 55m

2 stops

1:55 pm - 9:44 am

HEL

CHA

50h 49m

2 stops

$1,017United Airlines

Sun, Jul 12 - Wed, Jul 22

12:18 pm - 10:45 am

CHA

HEL

15h 27m

1 stop

7:40 am - 7:41 pm

HEL

CHA

19h 01m

2 stops

$1,077American Airlines

Sun, Jul 12 - Wed, Jul 22

6:04 am - 10:45 am

CHA

HEL

21h 41m

1 stop

12:35 pm - 10:59 pm

HEL

CHA

17h 24m

1 stop

$1,178American Airlines

Sun, Jul 12 - Wed, Jul 22

6:00 am - 12:30 am

CHA

HEL

35h 30m

2 stops

1:55 pm - 5:02 pm

HEL

CHA

58h 07m

2 stops

$1,204United Airlines

Sun, Jun 21 - Wed, Jul 1

8:30 pm - 5:40 pm

CHA

HEL

14h 10m

2 stops

1:55 pm - 11:36 pm

HEL

CHA

16h 41m

2 stops

$1,228Multiple Airlines

Sun, Jun 21 - Wed, Jul 1

6:00 am - 12:30 am

CHA

HEL

35h 30m

2 stops

1:55 pm - 5:02 pm

HEL

CHA

58h 07m

2 stops

$1,271United Airlines

Sun, Jun 21 - Wed, Jul 1

7:26 am - 1:05 pm

CHA

HEL

22h 39m

2 stops

7:00 am - 10:02 pm

HEL

CHA

22h 02m

2 stops

$1,301Delta

Sat, Jun 20 - Sat, Jun 27

10:27 am - 12:30 am

CHA

HEL

31h 03m

2 stops

6:35 am - 8:49 pm

HEL

CHA

21h 14m

2 stops

$1,336United Airlines

Sun, Jun 21 - Wed, Jul 1

5:38 am - 2:15 pm

CHA

HEL

25h 37m

1 stop

8:00 am - 12:19 am

HEL

CHA

23h 19m

2 stops

$1,402American Airlines

Sun, Jun 21 - Wed, Jul 1

6:01 am - 10:45 am

CHA

HEL

21h 44m

1 stop

12:35 pm - 12:18 am

HEL

CHA

18h 43m

1 stop

$1,406Multiple Airlines

Sun, Jun 21 - Wed, Jul 1

United Airlines flights from Tennessee to Finland

Our best United Airlines deals on Tennessee to Finland flight tickets

United Airlines

Jul 12

CHA7:00 amChattanooga Lovell Field

28h 55m

2 stops

HEL6:55 pmHelsinki-Vantaa

Jul 22

HEL1:55 pmHelsinki-Vantaa

50h 49m

2 stops

CHA9:44 amChattanooga Lovell Field

$1,017

United Airlines

Jun 21

CHA6:00 amChattanooga Lovell Field

35h 30m

2 stops

HEL12:30 amHelsinki-Vantaa

Jul 1

HEL1:55 pmHelsinki-Vantaa

58h 07m

2 stops

CHA5:02 pmChattanooga Lovell Field

$1,204

United Airlines

Jun 21

CHA6:00 amChattanooga Lovell Field

35h 30m

2 stops

HEL12:30 amHelsinki-Vantaa

Jul 1

HEL1:55 pmHelsinki-Vantaa

58h 07m

2 stops

CHA5:02 pmChattanooga Lovell Field

$1,271

American Airlines flights from Tennessee to Finland

Our best American Airlines deals on Tennessee to Finland flight tickets

American Airlines

Jul 12

CHA12:18 pmChattanooga Lovell Field

15h 27m

1 stop

HEL10:45 amHelsinki-Vantaa

Jul 22

HEL7:40 amHelsinki-Vantaa

19h 01m

2 stops

CHA7:41 pmChattanooga Lovell Field

$1,077

American Airlines

Jul 12

CHA6:04 amChattanooga Lovell Field

21h 41m

1 stop

HEL10:45 amHelsinki-Vantaa

Jul 22

HEL12:35 pmHelsinki-Vantaa

17h 24m

1 stop

CHA10:59 pmChattanooga Lovell Field

$1,178

American Airlines

Jun 21

CHA5:38 amChattanooga Lovell Field

25h 37m

1 stop

HEL2:15 pmHelsinki-Vantaa

Jul 1

HEL8:00 amHelsinki-Vantaa

23h 19m

2 stops

CHA12:19 amChattanooga Lovell Field

$1,402

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 7/12

7:00 am-6:55 pm

2 stops28h 55m

Helsinki-Vantaa

Wed 7/22

1:55 pm-9:44 am

2 stops50h 49m

$1,017

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 7/12

12:18 pm-10:45 am

1 stop15h 27m

Helsinki-Vantaa

Wed 7/22

7:40 am-7:41 pm

2 stops19h 01m

$1,077

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 7/12

6:04 am-10:45 am

1 stop21h 41m

Helsinki-Vantaa

Wed 7/22

12:35 pm-10:59 pm

1 stop17h 24m

$1,178

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

6:00 am-12:30 am

2 stops35h 30m

Helsinki-Vantaa

Wed 7/1

1:55 pm-5:02 pm

2 stops58h 07m

$1,204

Quickest round-trip

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

8:30 pm-5:40 pm

2 stops14h 10m

Helsinki-Vantaa

Wed 7/1

1:55 pm-11:36 pm

2 stops16h 41m

$1,228

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

6:00 am-12:30 am

2 stops35h 30m

Helsinki-Vantaa

Wed 7/1

1:55 pm-5:02 pm

2 stops58h 07m

$1,271

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sat 6/20

7:26 am-1:05 pm

2 stops22h 39m

Helsinki-Vantaa

Sat 6/27

7:00 am-10:02 pm

2 stops22h 02m

$1,301

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

10:27 am-12:30 am

2 stops31h 03m

Helsinki-Vantaa

Wed 7/1

6:35 am-8:49 pm

2 stops21h 14m

$1,336

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

5:38 am-2:15 pm

1 stop25h 37m

Helsinki-Vantaa

Wed 7/1

8:00 am-12:19 am

2 stops23h 19m

$1,402

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

6:01 am-10:45 am

1 stop21h 44m

Helsinki-Vantaa

Wed 7/1

12:35 pm-12:18 am

1 stop18h 43m

$1,406

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

Airlines

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in November, then you should wait until December to fly from Tennessee, when ticket prices are also cheap, with an average price of $354.

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	22h 20m
Direct flights	None

The fastest flight from Tennessee to Finland takes 22h 20m

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 May 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 7.0 653 reviews	Search Icelandair flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,393 reviews	Search Finnair flights
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines 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.