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$222+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — HEL
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$425
(Finnair)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$717
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Helsinki-Vantaa flights.
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From Atlanta Hartsfield-Jackson to Helsinki-Vantaa
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One-way flight from Atlanta Hartsfield-Jackson to Helsinki-Vantaa
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Highest demand for flights based on searches. 26% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 19, 2026.

This Finnair deal was found by Cheapflights users on 1/16. 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.
Mon 3/25:31 am
ATL
-
HEL
1 stop22h 14m
Multiple Airlines
Tue 3/174:50 pm
HEL
-
ATL
1 stop24h 02m
Multiple Airlines
Deal found 1/16$425
This Finnair deal was found by Cheapflights users on 1/17. 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.
Tue 3/310:10 pm
ATL
-
HEL
1 stop16h 00m
Finnair
Tue 3/1012:30 pm
HEL
-
ATL
1 stop15h 45m
Finnair
Deal found 1/17$426
This oojo deal was found by Cheapflights users on 1/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:43 pm
ATL
-
HEL
2 stops25h 27m
British Airways
Thu 11/127:35 pm
HEL
-
ATL
1 stop31h 35m
British Airways
Deal found 1/17$431
This Finnair deal was found by Cheapflights users on 1/18. 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.
Wed 2/1812:23 pm
ATL
-
HEL
1 stop15h 22m
Multiple Airlines
Wed 4/1512:35 pm
HEL
-
ATL
1 stop16h 23m
Multiple Airlines
Deal found 1/18$434
This American Airlines deal was found by Cheapflights users on 1/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:18 pm
ATL
-
HEL
2 stops17h 37m
American Airlines
Wed 4/1512:35 pm
HEL
-
ATL
2 stops18h 23m
American Airlines
Deal found 1/17$438
This British Airways deal was found by Cheapflights users on 1/16. 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.
Mon 3/911:10 pm
ATL
-
HEL
2 stops30h 00m
British Airways
Wed 3/2511:10 am
HEL
-
ATL
2 stops40h 00m
British Airways
Deal found 1/16$444
This British Airways deal was found by Cheapflights users on 1/16. 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.
Tue 3/1011:10 pm
ATL
-
HEL
2 stops29h 30m
British Airways
Wed 3/2511:10 am
HEL
-
ATL
2 stops40h 00m
British Airways
Deal found 1/16$450
This British Airways deal was found by Cheapflights users on 1/16. 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 3/1111:10 pm
ATL
-
HEL
2 stops36h 20m
British Airways
Wed 3/2511:10 am
HEL
-
ATL
2 stops40h 00m
British Airways
Deal found 1/16$455
This Gotogate deal was found by Cheapflights users on 1/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:55 pm
ATL
-
HEL
2 stops23h 55m
Multiple Airlines
Wed 3/256:55 am
HEL
-
ATL
1 stop14h 35m
Multiple Airlines
Deal found 1/17$460
This American Airlines deal was found by Cheapflights users on 1/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:18 pm
ATL
-
HEL
2 stops17h 37m
American Airlines
Tue 3/107:35 am
HEL
-
ATL
2 stops22h 13m
American Airlines
Deal found 1/17$469
This British Airways deal was found by Cheapflights users on 1/16. 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.
Tue 3/1011:10 pm
ATL
-
HEL
2 stops29h 30m
British Airways
Thu 3/266:35 am
HEL
-
ATL
2 stops20h 35m
British Airways
Deal found 1/16$475
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:55 pm
ATL
-
HEL
1 stop18h 05m
Brussels Airlines
Tue 5/197:05 am
HEL
-
ATL
1 stop13h 40m
Brussels Airlines
Deal found 1/18$478

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 January 19, 2026.
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

Mon 3/2

5:31 am-10:45 am

1 stop22h 14m

Helsinki-Vantaa

Tue 3/17

4:50 pm-10:52 am

1 stop24h 02m

$425

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

2:19 pm-10:45 am

1 stop13h 26m

Helsinki-Vantaa

Wed 4/15

12:35 pm-9:58 pm

1 stop16h 23m

$434

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

6:33 am-11:10 am

1 stop21h 37m

Helsinki-Vantaa

Wed 4/15

12:35 pm-9:58 pm

1 stop16h 23m

$434

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 2/18

12:23 pm-10:45 am

1 stop15h 22m

Helsinki-Vantaa

Wed 4/15

12:35 pm-9:58 pm

1 stop16h 23m

$434

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Mon 3/9

11:10 pm-11:10 am

2 stops30h 00m

Helsinki-Vantaa

Tue 3/24

11:10 am-9:10 pm

2 stops40h 00m

$444

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 3/11

5:55 pm-1:10 pm

1 stop13h 15m

Helsinki-Vantaa

Wed 3/25

6:55 am-3:30 pm

1 stop14h 35m

$455

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 3/11

11:10 pm-5:30 pm

2 stops36h 20m

Helsinki-Vantaa

Wed 3/25

11:10 am-9:10 pm

2 stops40h 00m

$455

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Tue 5/5

3:55 pm-5:00 pm

1 stop18h 05m

Helsinki-Vantaa

Tue 5/19

7:05 am-1:45 pm

1 stop13h 40m

$478

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Tue 3/10

3:45 pm-6:50 pm

2 stops21h 05m

Helsinki-Vantaa

Tue 3/24

7:05 am-3:30 pm

1 stop14h 25m

$479

AtlantaHelsinki

ATL - HEL

ATLHEL

Atlanta Hartsfield-Jackson

Wed 3/11

12:37 pm-12:00 pm

2 stops17h 23m

Helsinki-Vantaa

Tue 3/24

7:05 am-3:30 pm

1 stop14h 25m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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 Expedia the most. Expedia 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 January 16, 2026.

Booking 39 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, December is the cheapest month in which you can book a flight from Atlanta to Helsinki (average of $420). Flying from Atlanta to Helsinki in June is currently the most expensive (average of $943). 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.

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 19, 2026.
Peruse reviews from past customers who have flown with Delta, Finnair, 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
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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
8,075 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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.
Finnair
7.6
Good
1,351 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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
7.3
Good
1,655 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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
11,159 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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.
Lufthansa
6.8
Okay
7,731 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

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 $434, American Airlines can have you in Helsinki from Atlanta in 21h 37m. Airlines will cover a distance of 4823 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $420, Scandinavian Airlines will fly you from Atlanta to Helsinki and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Finnair - these airlines can fly you to your destination from $477 and $480, respectively. Users have found that Scandinavian Airlines is 43% 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, December is the cheapest month in which you can book a flight from Atlanta to Helsinki (average of $420). Flying from Atlanta to Helsinki in June is currently the most expensive (average of $943). 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

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Alternative routes for Atlanta to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Tallahassee to Helsinki 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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$420Average$487FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$477Average$992FlexibilityNo cancel feeOn-time76%
FinnairCheapest$480Average$556FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$480Average$765FlexibilityNo cancel feeOn-time71%
DeltaCheapest$484Average$933FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$494Average$956FlexibilityNo cancel feeOn-time70%
KLMCheapest$535Average$1,087FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$551Average$669FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$613Average$838FlexibilityNo cancel feeOn-time77%

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