How long does it take to fly to Helsinki?

Flight times vary depending on what airport in Tennessee you fly out of and what airport in Helsinki you fly into. For example, flying from Chattanooga to Helsinki takes 20h 30m on average. On the other hand, flying from Knoxville to Helsinki takes 20h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Helsinki?

American Airlines, Icelandair and Finnair are the top three most popular airlines that fly to Helsinki from Tennessee according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 3 different airlines that fly to Helsinki 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 Helsinki-Vantaa Airport?

Prices for flights from Tennessee to Helsinki-Vantaa Airport are updated daily.

How many operators does momondo search for flights from Tennessee to Helsinki-Vantaa Airport?

As of September 2026, there are 3 operators available to choose from for flights from Tennessee to Helsinki-Vantaa Airport.

How old do you have to be to fly from Tennessee to Helsinki-Vantaa Airport?

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 Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$442 Cheap Flights from Tennessee to Helsinki in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Helsinki

Round-trip

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

$442Icelandair

Fri, Dec 4 - Sun, Dec 6

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

$442Icelandair

Fri, Dec 4 - Thu, Dec 10

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

$442Icelandair

Fri, Dec 4 - Tue, Dec 8

12:43 pm - 10:30 amBNA Nashville Intl-HEL Helsinki-Vantaa

13h 47m1 stop Dallas/Fort Worth

1:25 pm - 9:59 pmHEL Helsinki-Vantaa-BNA Nashville Intl

16h 34m1 stop Miami

$548Finnair

Wed, Dec 2 - Tue, Dec 8

5:30 pm - 7:20 pmBNA Nashville Intl-HEL Helsinki-Vantaa

17h 50m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

10:00 am - 6:45 pmHEL Helsinki-Vantaa-BNA Nashville Intl

16h 45m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$554Multiple Airlines

Mon, Nov 9 - Sun, Nov 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

2:47 pm - 11:40 amBNA Nashville Intl-HEL Helsinki-Vantaa

13h 53m1 stop Dallas/Fort Worth

4:20 pm - 11:59 pmHEL Helsinki-Vantaa-BNA Nashville Intl

15h 39m1 stop Miami

$615Finnair

Fri, Mar 19 - Tue, Mar 30

3:02 pm - 1:55 pmBNA Nashville Intl-HEL Helsinki-Vantaa

14h 53m2 stops Charlotte Douglas New York John F Kennedy Intl

12:30 pm - 7:54 pmHEL Helsinki-Vantaa-BNA Nashville Intl

15h 24m1 stop Dallas/Fort Worth

$674American Airlines

Thu, Nov 5 - Thu, Nov 12

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

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 Helsinki

Our best Icelandair deals on Tennessee to Helsinki flight tickets

Icelandair

Dec 4

BNA5:30 pmNashville Intl

11h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 6

HEL2:00 pmHelsinki-Vantaa

12h 45m

1 stop

BNA6:45 pmNashville Intl

$442

Icelandair

Dec 2

BNA5:30 pmNashville Intl

11h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 10

HEL2:00 pmHelsinki-Vantaa

12h 45m

1 stop

BNA6:45 pmNashville Intl

$630

Icelandair

Nov 30

BNA5:30 pmNashville Intl

11h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 8

HEL2:00 pmHelsinki-Vantaa

12h 45m

1 stop

BNA6:45 pmNashville Intl

$663

Finnair flights from Tennessee to Helsinki

Our best Finnair deals on Tennessee to Helsinki flight tickets

Finnair

Dec 2

BNA12:43 pmNashville Intl

13h 47m

1 stop

HEL10:30 amHelsinki-Vantaa

Dec 8

HEL1:25 pmHelsinki-Vantaa

16h 34m

1 stop

BNA9:59 pmNashville Intl

$548

Finnair

Mar 19

BNA2:47 pmNashville Intl

13h 53m

1 stop

HEL11:40 amHelsinki-Vantaa

Mar 30

HEL4:20 pmHelsinki-Vantaa

15h 39m

1 stop

BNA11:59 pmNashville Intl

$615

Finnair

Feb 1

TYS12:26 pmKnoxville McGhee Tyson

16h 14m

1 stop

HEL11:40 amHelsinki-Vantaa

Feb 4

HEL1:25 pmHelsinki-Vantaa

17h 34m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

$926

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Fri 12/4

5:30 pm-1:00 pm

1 stop11h 30m

Helsinki-Vantaa

Sun 12/6

2:00 pm-6:45 pm

1 stop12h 45m

$442

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Fri 12/4

5:30 pm-1:00 pm

1 stop11h 30m

Helsinki-Vantaa

Thu 12/10

2:00 pm-6:45 pm

1 stop12h 45m

$442

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Fri 12/4

5:30 pm-1:00 pm

1 stop11h 30m

Helsinki-Vantaa

Tue 12/8

2:00 pm-6:45 pm

1 stop12h 45m

$442

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Wed 12/2

12:43 pm-10:30 am

1 stop13h 47m

Helsinki-Vantaa

Tue 12/8

1:25 pm-9:59 pm

1 stop16h 34m

$548

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Mon 11/9

5:30 pm-7:20 pm

2 stops17h 50m

Helsinki-Vantaa

Sun 11/15

10:00 am-6:45 pm

2 stops16h 45m

$554

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

Fri 3/19

2:47 pm-11:40 am

1 stop13h 53m

Helsinki-Vantaa

Tue 3/30

4:20 pm-11:59 pm

1 stop15h 39m

$615

NashvilleHelsinki

BNA Nashville Intl - HEL Helsinki-Vantaa

BNAHEL

Nashville Intl

Thu 11/5

3:02 pm-1:55 pm

2 stops14h 53m

Helsinki-Vantaa

Thu 11/12

12:30 pm-7:54 pm

1 stop15h 24m

$674

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

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.

Sorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Helsinki

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 Helsinki?

The month of February is, on average, the cheapest month to fly to Helsinki from Tennessee, with most prices found around $484. If you aren’t able to travel during the month of February, then book flights to Helsinki from Tennessee during January instead. Flights to Helsinki in January, while not as cheap as those in February, still average around $629.

Can stopping save me money on Tennessee to Helsinki flights?

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

Cheap Tennessee to Helsinki flight deals and tips

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

Best Price Found	$442
Fastest flight time	20h 30m
Direct flights	None

The best flight deal from Tennessee to Helsinki found on momondo in the last 72 hours is $442

The fastest flight from Tennessee to Helsinki takes 20h 30m

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

Search flight deals

Frequently asked questions about flying from Tennessee to Helsinki

When did momondo last update prices for flights from Tennessee to Helsinki-Vantaa Airport?
Prices for flights from Tennessee to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Tennessee to Helsinki-Vantaa Airport?
As of September 2026, there are 3 operators available to choose from for flights from Tennessee to Helsinki-Vantaa Airport.
How old do you have to be to fly from Tennessee to Helsinki-Vantaa Airport?
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 Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tennessee to Helsinki

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $354	Free Cancellation	Rating 6.9 751 reviews	Search Icelandair flights
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.0 12,085 reviews	Search American Airlines flights
Finnair	PriceFrom $616	Free Cancellation	Rating 7.6 1,432 reviews	Search Finnair flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tennessee to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Helsinki from Tennessee which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helsinki from Tennessee.

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

If you are not ready to book a flight from Tennessee to Helsinki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helsinki and let you know when they change.