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$711+ Cheap flights from Chattanooga (CHA) to Helsinki (HEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — HEL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Chattanooga to Helsinki

Cheapest flights from Chattanooga to Helsinki
Explore the most affordable flight options available from Chattanooga to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/61:00 pm
CHA
-
HEL
2 stops17h 05m
United Airlines
Tue 2/107:05 am
HEL
-
CHA
2 stops20h 39m
United Airlines
Deal found 1/25$711
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/121:55 pm
CHA
-
HEL
2 stops18h 00m
American Airlines
Thu 3/1912:30 pm
HEL
-
CHA
1 stop15h 39m
American Airlines
Deal found 1/25$732
This British Airways deal was found by Cheapflights users on 1/25. 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.
Thu 3/122:11 pm
CHA
-
HEL
1 stop14h 34m
Multiple Airlines
Thu 3/1912:30 pm
HEL
-
CHA
1 stop15h 39m
Multiple Airlines
Deal found 1/25$904
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 6/211:27 pm
CHA
-
HEL
2 stops18h 28m
American Airlines
Wed 7/112:35 pm
HEL
-
CHA
1 stop14h 21m
American Airlines
Deal found 1/25$969
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 6/211:27 pm
CHA
-
HEL
2 stops18h 28m
Multiple Airlines
Wed 7/17:40 am
HEL
-
CHA
2 stops17h 11m
Multiple Airlines
Deal found 1/27$1,002
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/1212:39 pm
CHA
-
HEL
2 stops17h 21m
United Airlines
Thu 3/196:55 am
HEL
-
CHA
2 stops19h 35m
United Airlines
Deal found 1/26$1,093
This Scandinavian Airlines deal was found by Cheapflights users on 1/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 pm
CHA
-
HEL
3 stops23h 30m
Scandinavian Airlines
Thu 3/196:15 am
HEL
-
CHA
2 stops23h 26m
Scandinavian Airlines
Deal found 1/25$2,287

Find flight deals from Chattanooga to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(United Airlines)
Provider with most accurate pricing for Chattanooga Lovell Field-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Helsinki-Vantaa flights.
Search Deals
From Chattanooga Lovell Field to Helsinki-Vantaa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 January 27, 2026.
Use the filters below to find and compare flights from Chattanooga to Helsinki that are best for you.

Fly from

Chattanooga

Fly to

Helsinki

Route

Depart

Return

Price

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Fri 2/6

1:00 pm-1:05 pm

2 stops17h 05m

Helsinki-Vantaa

Tue 2/10

7:05 am-8:44 pm

2 stops20h 39m

$711

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Thu 3/12

1:55 pm-1:55 pm

2 stops18h 00m

Helsinki-Vantaa

Thu 3/19

7:50 am-10:51 pm

2 stops21h 01m

$750

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Thu 3/12

2:11 pm-10:45 am

1 stop14h 34m

Helsinki-Vantaa

Thu 3/19

12:30 pm-10:09 pm

1 stop15h 39m

$904

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

1:27 pm-2:55 pm

2 stops18h 28m

Helsinki-Vantaa

Wed 7/1

12:35 pm-12:20 am

2 stops18h 45m

$980

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Sun 6/21

1:27 pm-2:55 pm

2 stops18h 28m

Helsinki-Vantaa

Wed 7/1

7:40 am-5:51 pm

2 stops17h 11m

$1,002

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Thu 3/12

12:39 pm-12:00 pm

2 stops17h 21m

Helsinki-Vantaa

Thu 3/19

6:55 am-8:30 pm

2 stops19h 35m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Chattanooga-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Chattanooga with our price prediction graph.
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.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from Chattanooga to Helsinki, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chattanooga to Helsinki?

    United Airlines and American Airlines can get you from Chattanooga to Helsinki in just under 17h 05m. Your travel time can differ by up to 55m. The distance between Chattanooga and Helsinki is about 4762 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Chattanooga to Helsinki round-trip?

    American Airlines, at $581, was found to be the cheapest airline from Chattanooga to Helsinki..

  • Can I find deals for flights from Chattanooga to Helsinki that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Helsinki.

  • Can I find deals for business class flights from Chattanooga to Helsinki?

    Yes. Cheapflights offers flight deals from Chattanooga to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

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Top airline flying from Chattanooga to Helsinki

Discover the top airline that operate flights from Chattanooga 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$581Average$885FlexibilityNo cancel feeOn-time71%

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