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$145+ Cheap flights from Connecticut 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — HEL
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheap flight deals from Connecticut to Helsinki

Keep the following information in mind while searching for Connecticut to Helsinki flight deals. Data was last updated June 23, 2025.

Round-trip from

$377
(CrystalTravel)

One-way from

$145
(Ticket)
From Connecticut to Helsinki-Vantaa
Search Deals
One-way flight from Connecticut to Helsinki-Vantaa
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Find flight deals from Connecticut to Helsinki

Cheapest flights from Connecticut to Helsinki
Explore the most affordable flight options available from Connecticut to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This American Airlines deal was found by Cheapflights users on 6/21. 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 12/312:48 pmEWR - HEL
1 stop14h 57mAmerican Airlines
Wed 12/1012:30 pmHEL - EWR
1 stop17h 23mAmerican Airlines
Deal found 6/21$361
This eDestinos deal was found by Cheapflights users on 6/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:25 pmEWR - HEL
1 stop10h 35mIcelandair
Thu 10/163:00 pmHEL - EWR
1 stop11h 10mIcelandair
Deal found 6/22$365
This CrystalTravel deal was found by Cheapflights users on 6/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:50 pmEWR - HEL
1 stop14h 50mLufthansa
Wed 12/1012:45 pmHEL - EWR
1 stop13h 20mLufthansa
Deal found 6/21$376
This oojo deal was found by Cheapflights users on 6/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:40 pmEWR - HEL
1 stop14h 45mScandinavian Airlines
Wed 12/104:05 pmHEL - EWR
2 stops28h 20mScandinavian Airlines
Deal found 6/21$391
This Air Canada deal was found by Cheapflights users on 6/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:30 pmEWR - HEL
2 stops19h 10mAir Canada
Wed 12/1012:45 pmHEL - EWR
2 stops28h 03mAir Canada
Deal found 6/22$398
This United Airlines deal was found by Cheapflights users on 6/21. 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 12/38:50 pmEWR - HEL
1 stop14h 50mUnited Airlines
Wed 12/106:50 amHEL - EWR
2 stops15h 08mUnited Airlines
Deal found 6/21$400
This Booking.com deal was found by Cheapflights users on 6/22. 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.
Thu 11/611:56 amEWR - HEL
2 stops23h 44mMultiple Airlines
Fri 11/1412:45 pmHEL - EWR
1 stop13h 20mMultiple Airlines
Deal found 6/22$442
This FlightHub deal was found by Cheapflights users on 6/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:10 pmJFK - HEL
1 stop31h 50mIcelandair
Sun 10/262:05 pmHEL - JFK
1 stop11h 05mIcelandair
Deal found 6/23$454
This Iberia deal was found by Cheapflights users on 6/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:55 pmJFK - HEL
Nonstop8h 05mIberia
Thu 10/25:15 pmHEL - JFK
Nonstop8h 50mIberia
Deal found 6/23$457
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 8/117:25 amLGA - HEL
2 stops28h 30mUnited Airlines
Mon 8/256:00 amHEL - LGA
2 stops24h 43mUnited Airlines
Deal found 6/23$458
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:00 amJFK - HEL
1 stop32h 40mDelta
Mon 9/226:40 amHEL - JFK
1 stop34h 50mDelta
Deal found 6/21$460
This oojo deal was found by Cheapflights users on 6/23. 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.
Thu 10/26:55 pmJFK - HEL
2 stops21h 40mScandinavian Airlines
Thu 10/97:10 amHEL - JFK
2 stops15h 30mScandinavian Airlines
Deal found 6/23$461

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut 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 June 23, 2025.
Use the filters below to find and compare flights from Connecticut to Helsinki that are best for you.

Fly from

Connecticut

Fly to

Helsinki

Route

Depart

Return

Price

NewarkHelsinki

EWR - HEL

EWRHEL

Newark

Sun 9/14

8:25 pm-2:00 pm

1 stop10h 35m

Helsinki-Vantaa

Sun 9/21

3:00 pm-7:10 pm

1 stop11h 10m

$377

NewarkHelsinki

EWR - HEL

EWRHEL

Newark

Mon 8/18

5:30 pm-11:35 pm

1 stop23h 05m

Helsinki-Vantaa

Thu 9/11

7:10 am-1:15 pm

2 stops13h 05m

$401

NewarkHelsinki

EWR - HEL

EWRHEL

Newark

Sun 9/21

8:30 pm-6:55 pm

1 stop15h 25m

Helsinki-Vantaa

Thu 12/11

12:45 pm-7:05 pm

1 stop13h 20m

$417

NewarkHelsinki

EWR - HEL

EWRHEL

Newark

Sun 9/21

8:30 pm-6:55 pm

1 stop15h 25m

Helsinki-Vantaa

Mon 12/15

7:25 pm-7:05 pm

1 stop30h 40m

$426

NewarkHelsinki

EWR - HEL

EWRHEL

Newark

Wed 9/17

12:04 pm-12:50 pm

2 stops17h 46m

Helsinki-Vantaa

Thu 12/11

12:45 pm-8:39 am

2 stops26h 54m

$446

New YorkHelsinki

JFK - HEL

JFKHEL

New York John F Kennedy Intl

Sat 10/18

11:10 pm-2:00 pm

1 stop31h 50m

Helsinki-Vantaa

Sun 10/26

2:05 pm-7:10 pm

1 stop11h 05m

$454

New YorkHelsinki

JFK - HEL

JFKHEL

New York John F Kennedy Intl

Fri 9/19

10:55 pm-2:00 pm

Nonstop8h 05m

Helsinki-Vantaa

Thu 10/2

5:15 pm-7:05 pm

Nonstop8h 50m

$457

New YorkHelsinki

LGA - HEL

LGAHEL

New York LaGuardia

Mon 8/11

7:25 am-6:55 pm

2 stops28h 30m

Helsinki-Vantaa

Mon 8/25

6:00 am-11:43 pm

2 stops24h 43m

$458

New YorkHelsinki

JFK - HEL

JFKHEL

New York John F Kennedy Intl

Sat 9/13

1:00 am-4:40 pm

1 stop32h 40m

Helsinki-Vantaa

Mon 9/22

6:40 am-10:30 am

1 stop34h 50m

$460

New YorkHelsinki

JFK - HEL

JFKHEL

New York John F Kennedy Intl

Thu 10/2

6:55 pm-11:35 pm

2 stops21h 40m

Helsinki-Vantaa

Thu 10/9

7:10 am-3:40 pm

2 stops15h 30m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Helsinki

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

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

Find hourly flight availability from Connecticut 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 June 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Helsinki as you normally would.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 June 23, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Connecticut to Helsinki have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,298 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly into for flights to Helsinki from Connecticut?

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Connecticut to Helsinki. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.

  • What are the cheapest airlines to fly from Connecticut to Helsinki one-way?

    $145 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Finnair and Lufthansa, with prices starting from $245 and $362, respectively.

  • What are the most popular routes from Connecticut to Helsinki?

    The most popular flight routes from Connecticut to Helsinki are New York John F Kennedy Intl - Helsinki-Vantaa, Newark - Helsinki-Vantaa and New York LaGuardia - Helsinki-Vantaa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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 Connecticut to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to Helsinki (average of $444). Flying from Connecticut to Helsinki in June is currently the most expensive (average of $1,084). 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 Connecticut?

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

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