$949 Find Cheap Flights from Knoxville to Finland - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Finland departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Knoxville to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Finland

Fri, Aug 14 - Fri, Aug 21
Scandinavian Airlines Logo
4:38 pm - 10:35 am
TYS
-
HEL
34h 57m
2 stops
Scandinavian Airlines Logo
6:10 am - 11:52 pm
HEL
-
TYS
24h 42m
2 stops
$949Scandinavian Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
7:19 am - 11:05 am
TYS
-
HEL
20h 46m
1 stop
Multiple Airlines Logo
4:25 pm - 10:17 pm
HEL
-
TYS
12h 52m
1 stop
$952Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
British Airways Logo
6:57 am - 3:25 pm
TYS
-
HEL
25h 28m
2 stops
British Airways Logo
4:25 pm - 10:17 pm
HEL
-
TYS
12h 52m
1 stop
$1,012British Airways
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
3:59 pm - 4:40 pm
TYS
-
HEL
17h 41m
2 stops
Multiple Airlines Logo
7:00 am - 5:55 pm
HEL
-
TYS
17h 55m
2 stops
$1,344Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Scandinavian Airlines Logo
4:38 pm - 3:20 pm
TYS
-
HEL
15h 42m
2 stops
Scandinavian Airlines Logo
7:15 am - 11:52 pm
HEL
-
TYS
23h 37m
3 stops
$1,360Scandinavian Airlines
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
6:32 pm - 2:15 pm
TYS
-
HEL
12h 43m
1 stop
American Airlines Logo
12:35 pm - 11:51 pm
HEL
-
TYS
18h 16m
1 stop
$1,437American Airlines
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
7:02 am - 2:15 pm
TYS
-
HEL
24h 13m
1 stop
Multiple Airlines Logo
5:15 pm - 4:41 pm
HEL
-
TYS
30h 26m
2 stops
$1,447Multiple Airlines
Mon, Jul 6 - Fri, Jul 10
Multiple Airlines Logo
7:10 am - 2:00 pm
TYS
-
HEL
23h 50m
1 stop
Multiple Airlines Logo
7:35 pm - 11:49 am
HEL
-
TYS
23h 14m
2 stops
$1,643Multiple Airlines
Mon, Jul 6 - Fri, Jul 10
Lufthansa Logo
7:19 pm - 6:55 pm
TYS
-
HEL
16h 36m
2 stops
Lufthansa Logo
6:55 am - 8:34 pm
HEL
-
TYS
20h 39m
2 stops
$1,879Lufthansa
Mon, Jul 6 - Fri, Jul 10
United Airlines Logo
10:00 am - 6:55 pm
TYS
-
HEL
25h 55m
2 stops
United Airlines Logo
6:55 am - 8:44 pm
HEL
-
TYS
44h 49m
3 stops
$1,908United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Finland flights

Get data-powered insights and trends into flights from Knoxville to Finland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Knoxville to Finland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Finland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Finland is June, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of round-trip tickets is $1,053 and $947 respectively.

Good to know

Low seasonFebruary
Cheapest flight$949
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 51% lower on average.
Flight from Knoxville to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Knoxville to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Finland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to Finland

 
Need help choosing which airline to fly with from Knoxville to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11766 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
6.8Entertainment
Airline reviews

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

4.0 OkayAbhisek, Apr 2026
BNA - DFW
Read more American Airlines reviews

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Flight was on-time, boarding was flawless and the crew was friendly.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

Fantastic! If it had not been for a check-in agent in Knoxville I may have not gotten my passes on British Airways. I couldn’t check-in online because British Airways had messed us the info on my tickets to London & Inverness. AA’s was great! British Airways was a continuous series of delays and frustrations.

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

Everything you need to know for your flight from Knoxville to Finland

Information on your arrival and departure airports