What is the cheapest airline that flies from Knoxville McGhee Tyson to Helsinki-Vantaa?

Finnair is the most popular carrier operating from Knoxville McGhee Tyson to Helsinki-Vantaa

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 April 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.

$1,161 Cheap Flights from Knoxville to Helsinki in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Helsinki

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:41 am - 1:05 pm

TYS

HEL

18h 24m

2 stops

7:00 am - 9:41 pm

HEL

TYS

21h 41m

2 stops

$1,161Delta

Tue, Jun 9 - Tue, Jun 16

1:38 pm - 11:20 am

TYS

HEL

38h 42m

2 stops

4:25 pm - 6:07 pm

HEL

TYS

32h 42m

1 stop

$1,272British Airways

Tue, Jun 9 - Tue, Jun 16

10:26 am - 3:20 pm

TYS

HEL

21h 54m

2 stops

6:10 am - 11:57 pm

HEL

TYS

24h 47m

2 stops

$1,386Scandinavian Airlines

Sat, Jun 13 - Thu, Jun 18

1:53 pm - 10:45 am

TYS

HEL

13h 52m

1 stop

12:35 pm - 11:56 pm

HEL

TYS

18h 21m

1 stop

$1,406Multiple Airlines

Tue, Jun 9 - Tue, Jun 16

10:26 am - 8:25 pm

TYS

HEL

26h 59m

2 stops

7:15 am - 11:57 pm

HEL

TYS

23h 42m

3 stops

$1,712Scandinavian Airlines

Sat, Jun 13 - Thu, Jun 18

1:04 pm - 2:15 pm

TYS

HEL

18h 11m

1 stop

8:00 am - 11:56 pm

HEL

TYS

22h 56m

2 stops

$1,932Multiple Airlines

Sat, Jun 13 - Thu, Jun 18

7:01 am - 10:45 am

TYS

HEL

20h 44m

1 stop

12:35 pm - 9:57 pm

HEL

TYS

16h 22m

1 stop

$1,945Multiple Airlines

Sat, Jun 13 - Thu, Jun 18

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Scandinavian Airlines flights from Knoxville to Helsinki

Our best Scandinavian Airlines deals on Knoxville to Helsinki flight tickets

Scandinavian Airlines

Jun 13

TYS10:26 amKnoxville McGhee Tyson

21h 54m

2 stops

HEL3:20 pmHelsinki-Vantaa

Jun 18

HEL6:10 amHelsinki-Vantaa

24h 47m

2 stops

TYS11:57 pmKnoxville McGhee Tyson

$1,386

Scandinavian Airlines

Jun 13

TYS10:26 amKnoxville McGhee Tyson

26h 59m

2 stops

HEL8:25 pmHelsinki-Vantaa

Jun 18

HEL7:15 amHelsinki-Vantaa

23h 42m

3 stops

TYS11:57 pmKnoxville McGhee Tyson

$1,712

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 6/9

11:41 am-1:05 pm

2 stops18h 24m

Helsinki-Vantaa

Tue 6/16

7:00 am-9:41 pm

2 stops21h 41m

$1,161

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 6/9

1:38 pm-11:20 am

2 stops38h 42m

Helsinki-Vantaa

Tue 6/16

4:25 pm-6:07 pm

1 stop32h 42m

$1,272

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sat 6/13

10:26 am-3:20 pm

2 stops21h 54m

Helsinki-Vantaa

Thu 6/18

6:10 am-11:57 pm

2 stops24h 47m

$1,386

Quickest round-trip

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Tue 6/9

1:53 pm-10:45 am

1 stop13h 52m

Helsinki-Vantaa

Tue 6/16

12:35 pm-11:56 pm

1 stop18h 21m

$1,406

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sat 6/13

10:26 am-8:25 pm

2 stops26h 59m

Helsinki-Vantaa

Thu 6/18

7:15 am-11:57 pm

3 stops23h 42m

$1,712

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sat 6/13

1:04 pm-2:15 pm

1 stop18h 11m

Helsinki-Vantaa

Thu 6/18

8:00 am-11:56 pm

2 stops22h 56m

$1,932

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Sat 6/13

7:01 am-10:45 am

1 stop20h 44m

Helsinki-Vantaa

Thu 6/18

12:35 pm-9:57 pm

1 stop16h 22m

$1,945

Cheapest one-way

Quickest one-way

KnoxvilleHelsinki

TYS - HEL

TYSHEL

Knoxville McGhee Tyson

Thu 5/7

1:20 pm-11:05 am

1 stop14h 45m

$1,433

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

Prices

Airlines

Can stopping save me money on Knoxville to Helsinki flights?

You could potentially save up to 13% 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

Fastest flight time	18h 24m
Direct flights	None

The fastest flight from Knoxville to Helsinki takes 18h 24m

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 18h 24m 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 April 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 11,667 reviews		Search American Airlines flights

Vantaa

Espoo

Lahti

Kotka

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

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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.