What airlines fly to Helsinki?

American Airlines, Finnair and Icelandair 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 61% 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.

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 Knoxville to Helsinki takes 16h 10m on average. On the other hand, flying from Chattanooga to Helsinki takes 29h 15m 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.

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 August 2026, there is 1 operator 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.

$718 Cheap Flights from Tennessee to Helsinki in 2026

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.

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

$742United Airlines

Mon, Nov 9 - Fri, Nov 13

10:45 am - 6:45 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

25h 00m2 stops Chicago O'Hare 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

$742United Airlines

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

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

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

6:09 pm - 3:25 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

14h 16m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

7:00 am - 11:57 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

23h 57m3 stops Stockholm Arlanda Kastrup Copenhagen Atlanta Hartsfield-Jackson

$917Scandinavian Airlines

Mon, Nov 9 - Fri, Nov 13

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American Airlines flights from Tennessee to Helsinki

Our best American Airlines deals on Tennessee to Helsinki flight tickets

American Airlines

Sep 24

CHA5:00 pmChattanooga Lovell Field

14h 15m

1 stop

HEL2:15 pmHelsinki-Vantaa

Oct 1

HEL4:25 pmHelsinki-Vantaa

13h 04m

1 stop

CHA10:29 pmChattanooga Lovell Field

$831

American Airlines

Sep 24

CHA2:18 pmChattanooga Lovell Field

16h 57m

2 stops

HEL2:15 pmHelsinki-Vantaa

Oct 1

HEL12:35 pmHelsinki-Vantaa

16h 59m

1 stop

CHA10:34 pmChattanooga Lovell Field

$835

American Airlines

Dec 17

TYS3:24 pmKnoxville McGhee Tyson

16h 51m

2 stops

HEL3:15 pmHelsinki-Vantaa

Dec 24

HEL12:30 pmHelsinki-Vantaa

15h 56m

1 stop

TYS9:26 pmKnoxville McGhee Tyson

$971

United Airlines flights from Tennessee to Helsinki

Our best United Airlines deals on Tennessee to Helsinki flight tickets

United Airlines

Nov 9

TYS7:35 pmKnoxville McGhee Tyson

16h 10m

2 stops

HEL6:45 pmHelsinki-Vantaa

Nov 13

HEL12:35 pmHelsinki-Vantaa

18h 24m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

$742

United Airlines

Nov 9

TYS7:35 pmKnoxville McGhee Tyson

16h 10m

2 stops

HEL6:45 pmHelsinki-Vantaa

Nov 13

HEL12:35 pmHelsinki-Vantaa

18h 24m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

$743

United Airlines

Dec 1

CHA6:30 amChattanooga Lovell Field

29h 15m

2 stops

HEL6:45 pmHelsinki-Vantaa

Dec 3

HEL12:35 pmHelsinki-Vantaa

30h 43m

2 stops

CHA12:18 pmChattanooga Lovell Field

$753

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

$742

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 11/9

10:45 am-6:45 pm

2 stops25h 00m

Helsinki-Vantaa

Fri 11/13

12:35 pm-11:59 pm

2 stops18h 24m

$742

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

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

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

Mon 11/9

6:09 pm-3:25 pm

2 stops14h 16m

Helsinki-Vantaa

Fri 11/13

7:00 am-11:57 pm

3 stops23h 57m

$917

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 November instead. Flights to Helsinki in November, while not as cheap as those in February, still average around $552.

Can stopping save me money on Tennessee to Helsinki flights?

You could potentially save up to 43% 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

Fastest flight time	16h 10m
Direct flights	None

The fastest flight from Tennessee to Helsinki takes 16h 10m

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 August 2026, there is 1 operator 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 6.9 728 reviews	Search Icelandair flights
American Airlines	PriceFrom $482	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Finnair	PriceFrom $616	Free Cancellation	Rating 7.7 1,428 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.