HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helsinki

$335+ Cheap flights from Atlanta (ATL) 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — HEL
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Helsinki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Helsinki-Vantaa are usually found in September or December, booked 68 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Atlanta to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$481
(Cheapflightsfares)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$635
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Helsinki-Vantaa flights.
Search Deals
From Atlanta Hartsfield-Jackson to Helsinki-Vantaa
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Atlanta to Helsinki

Cheapest flights from Atlanta to Helsinki
Explore the most affordable flight options available from Atlanta to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:00 pmATL - HEL
1 stop17h 20mScandinavian Airlines
Sun 12/146:15 amHEL - ATL
1 stop18h 10mScandinavian Airlines
Deal found 10/20$481
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:00 pmATL - HEL
1 stop12h 25mScandinavian Airlines
Fri 11/146:15 amHEL - ATL
1 stop18h 10mScandinavian Airlines
Deal found 10/20$490
This Expedia deal was found by Cheapflights users on 10/21. 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 12/163:42 pmATL - HEL
2 stops23h 43mMultiple Airlines
Tue 12/2311:20 pmHEL - ATL
2 stops27h 50mMultiple Airlines
Deal found 10/21$571
This Trip.com deal was found by Cheapflights users on 10/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:10 amATL - HEL
2 stops23h 00mMultiple Airlines
Wed 11/127:00 amHEL - ATL
2 stops32h 40mMultiple Airlines
Deal found 10/20$579
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/77:37 pmATL - HEL
2 stops22h 43mUnited Airlines
Sun 12/141:50 pmHEL - ATL
3 stops52h 19mUnited Airlines
Deal found 10/21$586
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:00 pmATL - HEL
1 stop12h 25mScandinavian Airlines
Wed 11/128:55 pmHEL - ATL
2 stops27h 30mScandinavian Airlines
Deal found 10/20$600

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 October 22, 2025.
Use the filters below to find and compare flights from Atlanta to Helsinki that are best for you.

Fly from

Atlanta

Fly to

Helsinki

Route

Depart

Return

Price

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

8:35 pm-4:25 pm

1 stop12h 50m

Helsinki-Vantaa

Wed 4/15

1:55 pm-8:25 pm

1 stop13h 30m

$481

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

11:30 am-11:35 pm

2 stops29h 05m

Helsinki-Vantaa

Wed 4/15

6:30 am-2:20 pm

1 stop14h 50m

$484

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

1:55 pm-4:25 pm

2 stops19h 30m

Helsinki-Vantaa

Wed 4/15

7:15 am-5:37 pm

2 stops17h 22m

$493

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Sun 12/7

8:00 pm-8:20 pm

2 stops17h 20m

Helsinki-Vantaa

Sun 12/14

3:35 pm-5:25 pm

2 stops32h 50m

$496

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Fri 11/7

8:10 am-2:10 pm

2 stops23h 00m

Helsinki-Vantaa

Wed 11/12

7:00 am-8:40 am

2 stops32h 40m

$579

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Sun 12/7

7:37 pm-1:20 am

2 stops22h 43m

Helsinki-Vantaa

Sun 12/14

1:50 pm-11:09 am

3 stops52h 19m

$586

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Fri 11/7

8:00 pm-3:25 pm

1 stop12h 25m

Helsinki-Vantaa

Wed 11/12

8:55 pm-5:25 pm

2 stops27h 30m

$600

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Thu 1/8

9:47 am-8:50 am

3 stops40h 03m

$335

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 12/24

4:55 pm-4:30 pm

1 stop16h 35m

$434

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Sat 11/8

7:30 am-12:55 pm

2 stops22h 25m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 16 results
1
2

Compare providers for flights from Atlanta to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Helsinki in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-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 Atlanta-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 Atlanta to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Atlanta 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.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Helsinki

How far ahead should I book a flight from Atlanta to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Helsinki. Price data was last updated on October 17, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Atlanta to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Atlanta to Helsinki (average of $282). Flying from Atlanta to Helsinki in June is currently the most expensive (average of $945). 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.

What is the cheapest time of day to fly from ATL to HEL?

Find hourly flight availability from Atlanta to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Atlanta to Helsinki by exploring options for tickets in the evening.

What is the cheapest day to fly from Atlanta to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Helsinki flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 22, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and Scandinavian Airlines from Atlanta to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Air France
7.4
Good
1,477 reviews
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Scandinavian Airlines
7.4
Good
1,535 reviews
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
British Airways
6.7
Okay
7,466 reviews
Delta
7.9
Good
7,979 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to Helsinki?

    For as low as $484, Lufthansa can have you in Helsinki from Atlanta in 29h 05m. Airlines will cover a distance of 4823 mi.

  • What are the cheapest airlines flying from Atlanta to Helsinki round-trip?

    Currently priced at $282, Air France will fly you from Atlanta to Helsinki and back. In addition to Air France, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Lufthansa - these airlines can fly you to your destination from $420 and $477, respectively. Users have found that Air France is 60% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • What is the cheapest month to book a flight from Atlanta to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from Atlanta to Helsinki (average of $282). Flying from Atlanta to Helsinki in June is currently the most expensive (average of $945). 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.

See more FAQs

Traveling to a place near Helsinki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Asheville to Helsinki flights
Tallahassee to Helsinki flights
Chattanooga to Helsinki flights
Atlanta to Oulu flights

Top 9 airlines flying from Atlanta to Helsinki

Discover the top 9 airlines that operate flights from Atlanta 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$282Average$597FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$420Average$479FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$477Average$797FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$480Average$825FlexibilityNo cancel feeOn-time71%
FinnairCheapest$481Average$559FlexibilityNo cancel feeOn-time76%
DeltaCheapest$484Average$815FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$522Average$996FlexibilityNo cancel feeOn-time70%
KLMCheapest$529Average$957FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$547Average$618FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.