$501+ Cheap flights from Tennessee to Helsinki (HEL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HEL
Mar 23 — Mar 301
1 adult, Economy
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Last-minute
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Cheapest flights from Tennessee to HelsinkiExplore the most affordable flight options available from Tennessee to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
Explore the most affordable flight options available from Tennessee to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:55 pm
CHA
- HEL
2 stops15h 15m
KLM
Wed 12/97:00 am
HEL
- CHA
2 stops22h 04m
KLM
Deal found 2/20![KLM logo]()
$526
This British Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 pm
CHA
- HEL
2 stops19h 35m
Multiple Airlines
Wed 12/912:30 pm
HEL
- CHA
1 stop18h 19m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:53 am
CHA
- HEL
2 stops24h 57m
United Airlines
Sun 3/16:55 am
HEL
- CHA
2 stops20h 55m
United Airlines
Deal found 2/19![United Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:45 am
TYS
- HEL
2 stops33h 50m
United Airlines
Sun 3/16:55 am
HEL
- TYS
2 stops20h 42m
United Airlines
Deal found 2/19![United Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:30 am
CHA
- HEL
2 stops29h 20m
United Airlines
Mon 2/231:55 pm
HEL
- CHA
2 stops37h 55m
United Airlines
Deal found 2/17![United Airlines logo]()
$706
This Finnair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:35 pm
CHA
- HEL
1 stop12h 40m
Multiple Airlines
Wed 7/112:35 pm
HEL
- CHA
1 stop14h 09m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$976
This BusinessClass deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:30 pm
TYS
- HEL
2 stops37h 55m
Multiple Airlines
Thu 7/237:20 am
HEL
- TYS
2 stops21h 34m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$1,006
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:19 pm
TYS
- HEL
2 stops34h 46m
Lufthansa
Thu 7/237:40 pm
HEL
- TYS
2 stops35h 14m
Lufthansa
Deal found 2/21![Lufthansa logo]()
$1,015
This BusinessClass deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:45 pm
TYS
- HEL
2 stops18h 40m
British Airways
Thu 7/234:25 pm
HEL
- TYS
1 stop32h 46m
British Airways
Deal found 2/20![British Airways logo]()
$1,132
This Finnair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:21 pm
TYS
- HEL
1 stop15h 24m
Finnair
Sun 3/112:30 pm
HEL
- TYS
1 stop18h 25m
Finnair
Deal found 2/17![Finnair logo]()
$1,327
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:45 am
TYS
- HEL
2 stops19h 10m
American Airlines
Sat 3/1412:45 pm
HEL
- TYS
1 stop17h 14m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,450
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:38 pm
TYS
- HEL
2 stops19h 47m
KLM
Sat 3/147:00 am
HEL
- TYS
2 stops19h 20m
KLM
Deal found 2/19![KLM logo]()
$1,501
Best flights from Tennessee to HelsinkiDiscover carefully curated flight deals from Tennessee to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
Discover carefully curated flight deals from Tennessee to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:35 pm
CHA
- HEL
1 stop12h 40m
Multiple Airlines
Wed 7/112:35 pm
HEL
- CHA
1 stop17h 25m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$976
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:19 pm
TYS
- HEL
2 stops34h 46m
Lufthansa
Thu 7/237:40 pm
HEL
- TYS
2 stops35h 14m
Lufthansa
Deal found 2/21![Lufthansa logo]()
$1,015
This BusinessClass deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:45 pm
TYS
- HEL
2 stops18h 40m
British Airways
Thu 7/234:25 pm
HEL
- TYS
1 stop32h 46m
British Airways
Deal found 2/21![British Airways logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:45 am
TYS
- HEL
2 stops19h 10m
American Airlines
Sat 3/1412:45 pm
HEL
- TYS
1 stop17h 14m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,450
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:38 pm
TYS
- HEL
2 stops19h 47m
KLM
Sat 3/147:00 am
HEL
- TYS
2 stops19h 20m
KLM
Deal found 2/19![KLM logo]()
$1,501
This Finnair deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:51 pm
TYS
- HEL
1 stop13h 54m
Multiple Airlines
Thu 7/234:25 pm
HEL
- TYS
1 stop25h 31m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,280
This business-class.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:21 pm
TYS
- HEL
1 stop15h 24m
Finnair
Fri 3/1312:30 pm
HEL
- TYS
1 stop17h 21m
Finnair
Deal found 2/17![Finnair logo]()
$6,403
This Booking.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:47 pm
TYS
- HEL
2 stops38h 28m
British Airways
Fri 3/137:35 pm
HEL
- TYS
2 stops32h 19m
British Airways
Deal found 2/17![British Airways logo]()
$5,775
Last-minute flights from Tennessee to HelsinkiDiscover last-minute flight deals from Tennessee to Helsinki. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Helsinki. Data last updated February 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:53 am
CHA
- HEL
2 stops24h 57m
United Airlines
Sun 3/16:55 am
HEL
- CHA
2 stops20h 55m
United Airlines
Deal found 2/19![United Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:45 am
TYS
- HEL
2 stops33h 50m
United Airlines
Sun 3/16:55 am
HEL
- TYS
2 stops20h 42m
United Airlines
Deal found 2/19![United Airlines logo]()
$700
This Finnair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:21 pm
TYS
- HEL
1 stop15h 24m
Finnair
Sun 3/112:30 pm
HEL
- TYS
1 stop18h 25m
Finnair
Deal found 2/17![Finnair logo]()
$1,327
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:45 am
TYS
- HEL
2 stops19h 10m
American Airlines
Sat 3/1412:45 pm
HEL
- TYS
1 stop17h 14m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,450
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:38 pm
TYS
- HEL
2 stops19h 47m
KLM
Sat 3/147:00 am
HEL
- TYS
2 stops19h 20m
KLM
Deal found 2/19![KLM logo]()
$1,501
This Booking.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:47 pm
TYS
- HEL
2 stops38h 28m
British Airways
Fri 3/137:35 pm
HEL
- TYS
2 stops32h 19m
British Airways
Deal found 2/17![British Airways logo]()
$5,775
This business-class.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:21 pm
TYS
- HEL
1 stop15h 24m
Finnair
Fri 3/1312:30 pm
HEL
- TYS
1 stop17h 21m
Finnair
Deal found 2/17![Finnair logo]()
$6,403
One-way flights from Tennessee to HelsinkiSearch for one-way flight options from Tennessee to Helsinki. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
Search for one-way flight options from Tennessee to Helsinki. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:20 pm
TYS
- HEL
2 stops16h 35m
United Airlines
Deal found 2/21![United Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:25 pm
TYS
- HEL
3 stops38h 35m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:06 pm
TYS
- HEL
1 stop14h 09m
American Airlines
Deal found 2/21![American Airlines logo]()
$525
Find flight deals from Tennessee to Helsinki
Keep the following information in mind while searching for Tennessee to Helsinki flight deals. Data was last updated February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $976 (Finnair) |
One-way from | $501 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $482 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Tennessee to Helsinki that are best for you.
Fly from
Tennessee
Fly to
Helsinki
Route
Depart
Return
Price
ChattanoogaHelsinki
CHA - HEL
CHAHEL
Chattanooga Lovell Field
Sun 6/21
6:35 pm-2:15 pm
1 stop12h 40m
Helsinki-Vantaa
Wed 7/1
12:35 pm-11:00 pm
1 stop17h 25m
$976
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Tue 7/14
7:19 pm-1:05 pm
2 stops34h 46m
Helsinki-Vantaa
Thu 7/23
7:40 pm-11:54 pm
2 stops35h 14m
$1,015
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Tue 7/14
1:45 pm-3:25 pm
2 stops18h 40m
Helsinki-Vantaa
Thu 7/23
4:25 pm-6:11 pm
1 stop32h 46m
$1,132
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Tue 7/14
1:51 pm-10:45 am
1 stop13h 54m
Helsinki-Vantaa
Thu 7/23
4:25 pm-10:56 am
1 stop25h 31m
$1,280
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Fri 3/6
11:45 am-1:55 pm
2 stops19h 10m
Helsinki-Vantaa
Sat 3/14
12:45 pm-11:59 pm
1 stop17h 14m
$1,450
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Fri 3/6
2:38 pm-5:25 pm
2 stops19h 47m
Helsinki-Vantaa
Sat 3/14
7:00 am-8:20 pm
2 stops19h 20m
$1,501
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Fri 3/6
5:47 pm-3:15 pm
2 stops38h 28m
Helsinki-Vantaa
Fri 3/13
7:35 pm-9:54 pm
2 stops32h 19m
$5,775
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Fri 3/6
12:21 pm-10:45 am
1 stop15h 24m
Helsinki-Vantaa
Fri 3/13
12:30 pm-11:51 pm
1 stop17h 21m
$6,403
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Wed 4/15
7:20 pm-6:55 pm
2 stops16h 35m
$501
KnoxvilleHelsinki
TYS - HEL
TYSHEL
Knoxville McGhee Tyson
Wed 4/15
4:25 pm-2:00 pm
3 stops38h 35m
$520
Showing 1-10 of 11 results
Best time to book a flight from Tennessee to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Tennessee with our price prediction graph.
CHA-HEL
TYS-HEL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tennessee to Helsinki
USTN-HEL
CHA-HEL
TYS-HEL
What is the cheapest month to book a flight from Tennessee to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Tennessee to Helsinki (average of $352). Flying from Tennessee to Helsinki in August is currently the most expensive (average of $1,010). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Tennessee to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsVantaa
Lahti
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Complete your trip
Complete your trip to Helsinki by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tennessee to Helsinki by cabin class
Find flights from Tennessee to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Helsinki
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 21, 2026.
Tennessee and Helsinki flights
Browse other Tennessee and Helsinki flight options. Last updated on February 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tennessee to Helsinki flights
Consider these flights traveling from Tennessee to Helsinki.
Top 3 airlines flying from Tennessee to Helsinki
Discover the top 3 airlines that operate flights from Tennessee to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$399 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$481 | Average$993 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$481 | Average$719 | FlexibilityNo cancel fee | On-time71% |