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Cheap flights from Chattanooga to Helsinki from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Helsinki departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chattanooga to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:30 am - 1:05 pm
CHA
-
HEL
21h 35m2 stops
United Airlines Logo
7:05 am - 8:44 pm
HEL
-
CHA
20h 39m2 stops
$510United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
12:53 pm - 1:05 pm
CHA
-
HEL
17h 12m2 stops
United Airlines Logo
7:05 am - 8:44 pm
HEL
-
CHA
20h 39m2 stops
$511United Airlines
Fri, Jan 30 - Tue, Feb 3

United Airlines flights from Chattanooga to Helsinki

Our best United Airlines deals on Chattanooga to Helsinki flight tickets
United Airlines
Jan 30
CHA12:53 pmChattanooga Lovell Field
17h 12m
2 stops
HEL1:05 pmHelsinki-Vantaa
Feb 3
HEL7:05 amHelsinki-Vantaa
40h 49m
2 stops
CHA4:54 pmChattanooga Lovell Field
$510
Find similar
United Airlines
Jan 30
CHA12:53 pmChattanooga Lovell Field
17h 12m
2 stops
HEL1:05 pmHelsinki-Vantaa
Feb 3
HEL7:05 amHelsinki-Vantaa
20h 39m
2 stops
CHA8:44 pmChattanooga Lovell Field
$511
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Chattanooga to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Fri 1/30

8:30 am-1:05 pm

2 stops21h 35m

Helsinki-Vantaa

Tue 2/3

7:05 am-8:44 pm

2 stops20h 39m

$510

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Fri 1/30

12:53 pm-1:05 pm

2 stops17h 12m

Helsinki-Vantaa

Tue 2/3

7:05 am-8:44 pm

2 stops20h 39m

$511

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Mon 2/2

8:15 am-12:00 pm

3 stops20h 45m

$402

ChattanoogaHelsinki

CHA - HEL

CHAHEL

Chattanooga Lovell Field

Mon 2/2

6:00 am-10:45 am

1 stop21h 45m

$525

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helsinki from

How to get the cheapest flight ticket from Chattanooga 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 time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Chattanooga to Helsinki at noon for as low as $1,111. 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 morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,176 per ticket.

When to book flights from Chattanooga to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Helsinki (CHA to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Helsinki

Fastest flight time

17h 12m

Direct flights

None
The fastest flight from Chattanooga to Helsinki takes 17h 12m
There are no direct flights from Chattanooga to Helsinki. There are no popular flight routes from Chattanooga to Helsinki.
Search flight deals

  • How far is Chattanooga Lovell Field to Helsinki-Vantaa by plane?

    A flight from Chattanooga Lovell Field to Helsinki-Vantaa will travel around 4769.2 mi. In terms of flight time, this usually takes a little over 17h 12m.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Helsinki-Vantaa Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Helsinki-Vantaa Airport refresh daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chattanooga to Helsinki?

Best airlines flying from Chattanooga to Helsinki

Compare and see reviews for airlines that fly from Chattanooga to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $581Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Traveling to a place near Helsinki?

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

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chattanooga to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chattanooga to Helsinki with flexible booking policies on momondo?

Flights from Chattanooga to Helsinki with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chattanooga to Helsinki?

Once you have performed a search for Chattanooga to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chattanooga to Helsinki right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chattanooga to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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