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TYS - HEL

$734 Find Cheap Flights from Knoxville to Helsinki - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$734
Typical prices: $484-$947
United Airlines
Wed 2/21Sat 2/24
TYS - HEL • 2 stops
When to travel
February
Cheapest • 48% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $740 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 13h 01m (one-way)
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Insights
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Flight Deals

Cheap Flights from Knoxville to Helsinki (TYS-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Helsinki

Sun, Feb 21 - Wed, Feb 24
United Airlines Logo
1:50 pm - 6:45 pmTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
21h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
12:35 pm - 11:59 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
42h 24m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$734United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
7:10 pm - 6:45 pmTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
40h 35m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
12:35 pm - 7:44 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
38h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$740United Airlines
Sun, Feb 21 - Wed, Feb 24
United Airlines Logo
7:35 pm - 6:45 pmTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
40h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
12:35 pm - 4:48 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
59h 13m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$745United Airlines
Sun, Feb 21 - Wed, Feb 24
Scandinavian Airlines Logo
5:57 pm - 10:35 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
33h 38m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
Scandinavian Airlines Logo
4:05 pm - 11:46 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
38h 41m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
$748Scandinavian Airlines
Sun, Nov 22 - Sun, Nov 29
British Airways Logo
8:04 pm - 11:05 pmTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
20h 01m2 stops Charlotte Douglas London Heathrow
British Airways Logo
7:35 pm - 8:50 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
32h 15m2 stops London Heathrow Philadelphia
$977British Airways
Mon, Feb 1 - Thu, Feb 4
Finnair Logo
2:49 pm - 11:40 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
13h 51m1 stop Dallas/Fort Worth
Finnair Logo
1:25 pm - 11:59 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
17h 34m1 stop Miami
$992Finnair
Sun, Feb 21 - Wed, Feb 24
Finnair Logo
2:52 pm - 11:40 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
13h 48m1 stop Dallas/Fort Worth
Finnair Logo
12:30 pm - 8:38 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
15h 08m1 stop Dallas/Fort Worth
$1,003Finnair
Sun, Feb 21 - Wed, Feb 24
Finnair Logo
2:52 pm - 11:40 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
13h 48m1 stop Dallas/Fort Worth
Finnair Logo
12:30 pm - 8:38 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
15h 08m1 stop Dallas/Fort Worth
$1,021Finnair
Mon, Feb 1 - Thu, Feb 4
Finnair Logo
2:49 pm - 11:40 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
13h 51m1 stop Dallas/Fort Worth
Finnair Logo
7:50 am - 11:59 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
23h 09m2 stops London Heathrow Miami
$1,036Finnair
Sun, Nov 22 - Sun, Nov 29
American Airlines Logo
6:50 am - 11:40 amTYS  Knoxville McGhee Tyson-HEL Helsinki-Vantaa
21h 50m1 stop Dallas/Fort Worth
American Airlines Logo
7:50 am - 8:50 pmHEL  Helsinki-Vantaa-TYS Knoxville McGhee Tyson
20h 00m2 stops London Heathrow Philadelphia
$1,144American Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Helsinki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Knoxville to Helsinki?

Round-trip flights from Knoxville to Helsinki typically range from $484 to $947. The lowest price found in the past 5 days was $734, on United Airlines.

What's the cheapest day of the week to fly from Knoxville to Helsinki?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Knoxville to Helsinki. It’s 42% cheaper than the average day, while Saturday is the most expensive, with prices 14% higher.

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Key details for Knoxville to Helsinki flights

Low season

May

Cheapest flight

$734
Beat the crowds with an average 57% drop in travelers.
Round-trip flight from Knoxville to Helsinki

When to book flights from Knoxville to Helsinki

Are your dates flexible? Find out the best times to travel from Knoxville to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Helsinki flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Knoxville to Helsinki?

    Only Economy Class is available on flights from Knoxville to Helsinki.

  • How long is a flight from Knoxville to Helsinki?

    There are currently no nonstop flights available from Knoxville to Helsinki. Flights with 1 layover take between 13h 01m and 16h 19m in total, depending on the connection.

  • Do I need a passport to fly from Knoxville to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Knoxville to Helsinki flight?

    Round-trip flights from Knoxville to Helsinki range from $484 to $947, with an average of $827 over the past 12 months. Anything below $484 counts as a good deal.

  • What car rental options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:

    • ADDCAR RENTAL
    • GREEN MOTION
    • Alamo
    • Sixt
    • Europcar

  • Which airports can I use when flying from Knoxville to Helsinki?

    Flights from Knoxville to Helsinki usually depart from Knoxville McGhee Tyson (TYS) and arrive at Helsinki-Vantaa (HEL).

  • Which airports do connecting flights from Knoxville to Helsinki pass through?

    Connecting flights from Knoxville to Helsinki most commonly pass through:

    • Dallas/Fort Worth (DFW) - 88% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Knoxville to Helsinki?

    Yes. Flexible dates can save you up to 49% on flights from Knoxville to Helsinki. Wednesday is the cheapest departure day at $484 round-trip on average, while Saturday is the most expensive at $945, a difference of $461.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Knoxville to Helsinki?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 13h 01m, compared with 16h 19m via Dallas/Fort Worth (DFW).

  • What is the time difference between Knoxville and Helsinki?

    Helsinki is 7 hours ahead of Knoxville (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsinki Central Station Square, Helsingin päärautatieasema and Esplanadi park. These are among the most viewed places in Helsinki on KAYAK.

Your guide to booking Knoxville to Helsinki flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $484, about $461 less than Saturday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Helsinki trip for February. Fares historically average $434 round-trip in that month - typically $656 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Knoxville to Helsinki

Complete your trip to Helsinki with a hotel stay or car rental

Car rentals in Helsinki
Hotels in Helsinki
Vacations in Helsinki