Question 1

How long does it take to fly to Helsinki?

Accepted Answer

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 24h 30m on average. On the other hand, flying from Knoxville to Helsinki takes 34h 20m 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.

Question 2

What is the cheapest day to depart on your flight to Helsinki?

Accepted Answer

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $501. This is often the case because there is less demand to fly during this day of the week. Flights from Tennessee to Helsinki on a Thursday will generally be more expensive and average around $1,004. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 3

What is the cheapest month to fly to Helsinki?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Helsinki from Tennessee, with most prices found around $481. 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 $507.

Question 4

What airlines fly to Helsinki?

Accepted Answer

American Airlines, British Airways 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 66% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 4 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

Question 5

What is the cheapest time of day to depart on your flight to Helsinki?

Accepted Answer

According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Tennessee to Helsinki at noon for as low as $517. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Helsinki, so prices are often more expensive at around $903 per ticket.

Question 6

Can stopping save me money on Tennessee to Helsinki flights?

Accepted Answer

You could potentially save up to 22% on your flight if you consider stops on a Tennessee to Helsinki flight.

Question 7

When did momondo last update prices for flights from Tennessee to Helsinki-Vantaa Airport?

Accepted Answer

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

Question 8

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

Accepted Answer

As of August 2025, there are 2 operators available to choose from for flights from Tennessee to Helsinki-Vantaa Airport.

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

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 Price Found	$482
Fastest flight time	14h 59m
Direct flights	None
Airports in Helsinki	1 airport

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $476	Free Cancellation	Rating 6.6 7,265 reviews	Search British Airways flights
Finnair	PriceFrom $476	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
American Airlines	PriceFrom $479	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $1,072	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights

Cheap flights from Tennessee to Helsinki from $482

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Helsinki departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What is the cheapest month to fly to Helsinki?

What is the cheapest day to depart on your flight to Helsinki?

What is the cheapest time of day to depart on your flight to Helsinki?

Can stopping save me money on Tennessee to Helsinki flights?

You could potentially save up to 22% on your flight if you consider stops on a Tennessee to Helsinki flight.

What airlines fly to Helsinki?

How long does it take to fly to Helsinki?

Cheap Tennessee to Helsinki flight deals and tips

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

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When did momondo last update prices for flights from Tennessee to Helsinki-Vantaa Airport?

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

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

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

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