When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?

As of September 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport 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.

$749 Cheap Flights from Knoxville to Helsinki in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Helsinki

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:57 pm - 5:25 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

16h 28m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:40 am - 6:13 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

18h 33m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$749KLM

Mon, Feb 1 - Thu, Feb 4

10:16 am - 6:45 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

25h 29m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:35 pm - 9:34 amHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

27h 59m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$754United Airlines

Sun, Feb 21 - Wed, Feb 24

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

40h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:35 pm - 9:50 amHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

28h 15m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$759United Airlines

Mon, Feb 1 - Thu, Feb 4

5:40 pm - 12:55 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

36h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

7:30 pm - 11:39 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

35h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$812Lufthansa

Sat, Nov 21 - Mon, Nov 30

3:50 pm - 10:25 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

23h 35m2 stops Philadelphia Amsterdam Schiphol

12:30 pm - 11:11 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

17h 41m1 stop Dallas/Fort Worth

$815Multiple Airlines

Mon, Feb 1 - Thu, Feb 4

11:35 am - 2:15 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

19h 40m1 stop Chicago O'Hare Intl

12:30 pm - 11:18 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

16h 48m1 stop Dallas/Fort Worth

$831American Airlines

Fri, Oct 23 - Fri, Oct 30

3:41 pm - 2:00 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

15h 19m2 stops Charlotte Douglas New York John F Kennedy Intl

12:30 pm - 9:45 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

15h 15m1 stop Dallas/Fort Worth

$835American Airlines

Fri, Oct 23 - Fri, Oct 30

1:51 pm - 1:55 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

17h 04m2 stops Charlotte Douglas New York John F Kennedy Intl

12:30 pm - 9:47 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

16h 17m1 stop Dallas/Fort Worth

$885American Airlines

Sat, Nov 21 - Mon, Nov 30

11:34 am - 12:15 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

17h 41m2 stops Dallas/Fort Worth London Heathrow

4:50 pm - 2:07 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

27h 17m2 stops New York John F Kennedy Intl Dallas/Fort Worth

$914Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

5:07 pm - 2:15 pmTYS Knoxville McGhee Tyson-HEL Helsinki-Vantaa

14h 08m1 stop Chicago O'Hare Intl

12:20 pm - 11:18 pmHEL Helsinki-Vantaa-TYS Knoxville McGhee Tyson

17h 58m1 stop Dallas/Fort Worth

$922Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

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Lufthansa flights from Knoxville to Helsinki

Our best Lufthansa deals on Knoxville to Helsinki flight tickets

Lufthansa

Nov 21

TYS5:40 pmKnoxville McGhee Tyson

36h 15m

2 stops

HEL12:55 pmHelsinki-Vantaa

Nov 30

HEL7:30 pmHelsinki-Vantaa

35h 09m

2 stops

TYS11:39 pmKnoxville McGhee Tyson

$812

Lufthansa

Oct 9

TYS7:25 pmKnoxville McGhee Tyson

33h 40m

2 stops

HEL12:05 pmHelsinki-Vantaa

Oct 16

HEL12:50 pmHelsinki-Vantaa

32h 52m

2 stops

TYS2:42 pmKnoxville McGhee Tyson

$940

American Airlines flights from Knoxville to Helsinki

Our best American Airlines deals on Knoxville to Helsinki flight tickets

American Airlines

Oct 23

TYS11:35 amKnoxville McGhee Tyson

19h 40m

1 stop

HEL2:15 pmHelsinki-Vantaa

Oct 30

HEL12:30 pmHelsinki-Vantaa

16h 48m

1 stop

TYS11:18 pmKnoxville McGhee Tyson

$831

American Airlines

Oct 23

TYS3:41 pmKnoxville McGhee Tyson

15h 19m

2 stops

HEL2:00 pmHelsinki-Vantaa

Oct 30

HEL12:30 pmHelsinki-Vantaa

15h 15m

1 stop

TYS9:45 pmKnoxville McGhee Tyson

$835

American Airlines

Nov 21

TYS1:51 pmKnoxville McGhee Tyson

17h 04m

2 stops

HEL1:55 pmHelsinki-Vantaa

Nov 30

HEL12:30 pmHelsinki-Vantaa

16h 17m

1 stop

TYS9:47 pmKnoxville McGhee Tyson

$885

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 2/1

5:57 pm-5:25 pm

2 stops16h 28m

Helsinki-Vantaa

Thu 2/4

6:40 am-6:13 pm

2 stops18h 33m

$749

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Sun 2/21

10:16 am-6:45 pm

2 stops25h 29m

Helsinki-Vantaa

Wed 2/24

12:35 pm-9:34 am

2 stops27h 59m

$754

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 2/1

7:35 pm-6:45 pm

2 stops40h 10m

Helsinki-Vantaa

Thu 2/4

12:35 pm-9:50 am

2 stops28h 15m

$759

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Sat 11/21

5:40 pm-12:55 pm

2 stops36h 15m

Helsinki-Vantaa

Mon 11/30

7:30 pm-11:39 pm

2 stops35h 09m

$812

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Mon 2/1

3:50 pm-10:25 pm

2 stops23h 35m

Helsinki-Vantaa

Thu 2/4

12:30 pm-11:11 pm

1 stop17h 41m

$815

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 10/23

11:35 am-2:15 pm

1 stop19h 40m

Helsinki-Vantaa

Fri 10/30

12:30 pm-11:18 pm

1 stop16h 48m

$831

Quickest round-trip

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 10/23

3:41 pm-2:00 pm

2 stops15h 19m

Helsinki-Vantaa

Fri 10/30

12:30 pm-9:45 pm

1 stop15h 15m

$835

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Sat 11/21

1:51 pm-1:55 pm

2 stops17h 04m

Helsinki-Vantaa

Mon 11/30

12:30 pm-9:47 pm

1 stop16h 17m

$885

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 10/23

11:34 am-12:15 pm

2 stops17h 41m

Helsinki-Vantaa

Fri 10/30

4:50 pm-2:07 pm

2 stops27h 17m

$914

KnoxvilleHelsinki

TYS Knoxville McGhee Tyson - HEL Helsinki-Vantaa

TYSHEL

Knoxville McGhee Tyson

Fri 10/9

5:07 pm-2:15 pm

1 stop14h 08m

Helsinki-Vantaa

Fri 10/16

12:20 pm-11:18 pm

1 stop17h 58m

$922

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Knoxville 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

What is the cheapest month to fly to Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from Knoxville, with most prices found around $0. If you aren’t able to travel during the month of November, then book flights to Helsinki from Knoxville during June instead. Flights to Helsinki in June, while not as cheap as those in November, still average around $0.

Can stopping save me money on Knoxville to Helsinki flights?

You could potentially save up to 48% on your flight if you consider stops on a Knoxville to Helsinki flight.

When to book flights from Knoxville to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Helsinki (TYS to HEL) flight deals and tips

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

Best Price Found	$749
Fastest flight time	14h 08m
Direct flights	None

The best flight deal from Knoxville to Helsinki found on momondo in the last 72 hours is $749

The fastest flight from Knoxville to Helsinki takes 14h 08m

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

Search flight deals

Frequently asked questions about flying from Knoxville to Helsinki

How far is Knoxville McGhee Tyson to Helsinki-Vantaa by plane?
The straight-line distance from Knoxville McGhee Tyson to Helsinki-Vantaa is 4675.2 mi. Typically, this will take 14h 08m by plane in normal conditions.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?
As of September 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Helsinki-Vantaa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport 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.
What is the most popular airline from Knoxville to Helsinki?
Based on momondo bookings for flights between Knoxville and Helsinki, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Knoxville to Helsinki

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.1 12,050 reviews		Search American Airlines flights

Vantaa

Espoo

Lahti

Kotka

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

Yes. momondo enables you to select and highlight flights to Helsinki from Knoxville with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Helsinki.

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

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Knoxville and alert you when they change.