Cheap flights from Knoxville to Helsinki from $299
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Helsinki departing on 8/6. 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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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 day to depart on your flight to Helsinki?
The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $541. This is often the case because there is less demand to fly during this day of the week. Flights from Knoxville to Helsinki on a Saturday will generally be more expensive and average around $1,563. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Helsinki?
According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Knoxville to Helsinki in the morning for as low as $546. 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 $1,398 per ticket.
When to book flights from Knoxville to Helsinki
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
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 33m 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 June 2025, 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 | ||
|---|---|---|---|---|---|
| PriceFrom $483 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Knoxville to Helsinki?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Helsinki. momondo saves you time and could save you money on your trip.
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.