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$354+ Cheap flights from Finland to Boston (BOS)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BOS
ago. 26 — sep. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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Cheap flight deals from Finland to Boston

Keep the following information in mind while searching for Finland to Boston flight deals. Data was last updated agosto 21, 2025.

Round-trip from

$426
(Cheapflightsfares)

One-way from

$354
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$531
From Finland to Boston Logan Intl
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One-way flight from Finland to Boston Logan Intl
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Highest demand for flights based on searches. 14% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Finland to Boston

Cheapest flights from Finland to Boston
Explore the most affordable flight options available from Finland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
mié. 9/173:00 pmHEL - BOS
1 stop14h 00mIcelandair
mié. 9/248:50 pmBOS - HEL
1 stop10h 10mIcelandair
Deal found 8/20$426
This Ticket deal was found by Cheapflights users on 8/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:25 pmHEL - BOS
1 stop26h 15mAir France
dom. 10/55:20 pmBOS - HEL
1 stop16h 20mAir France
Deal found 8/20$432
This Ticket deal was found by Cheapflights users on 8/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/227:00 amHEL - BOS
1 stop16h 30mMultiple Airlines
dom. 9/285:20 pmBOS - HEL
1 stop16h 20mMultiple Airlines
Deal found 8/21$434
This Finnair deal was found by Cheapflights users on 8/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/295:15 pmHEL - BOS
1 stop12h 35mFinnair
mar. 10/148:10 pmBOS - HEL
1 stop12h 05mFinnair
Deal found 8/21$436
This Ticket deal was found by Cheapflights users on 8/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/211:55 pmHEL - BOS
1 stop30h 45mMultiple Airlines
dom. 9/285:20 pmBOS - HEL
1 stop16h 20mMultiple Airlines
Deal found 8/21$441
This Finnair deal was found by Cheapflights users on 8/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:15 pmHEL - BOS
1 stop12h 35mFinnair
dom. 10/56:29 pmBOS - HEL
1 stop12h 31mFinnair
Deal found 8/20$449
This Flysmarter deal was found by Cheapflights users on 8/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/227:00 amHEL - BOS
1 stop13h 40mMultiple Airlines
dom. 10/55:20 pmBOS - HEL
1 stop16h 20mMultiple Airlines
Deal found 8/21$450
This Delta deal was found by Cheapflights users on 8/21. 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.
lun. 9/297:00 amHEL - BOS
1 stop16h 30mDelta
mar. 10/141:15 pmBOS - HEL
2 stops16h 45mDelta
Deal found 8/21$455
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:00 amHEL - BOS
1 stop13h 40mDelta
mié. 9/244:35 pmBOS - HEL
2 stops18h 05mDelta
Deal found 8/20$457
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:40 amHEL - BOS
2 stops21h 29mDelta
dom. 10/510:20 pmBOS - HEL
1 stop11h 20mDelta
Deal found 8/20$461
This Ticket deal was found by Cheapflights users on 8/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:40 pmHEL - BOS
1 stop29h 00mMultiple Airlines
dom. 10/126:30 pmBOS - HEL
2 stops35h 20mMultiple Airlines
Deal found 8/21$462
This Ticket deal was found by Cheapflights users on 8/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/177:40 pmHEL - BOS
1 stop29h 00mLufthansa
lun. 10/277:38 pmBOS - HEL
2 stops15h 02mLufthansa
Deal found 8/21$464

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland to Boston 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 agosto 21, 2025.
Use the filters below to find and compare flights from Finland to Boston that are best for you.

Fly from

Finland

Fly to

Boston

Route

Depart

Return

Price

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

mié. 9/17

3:00 pm-10:00 pm

1 stop14h 00m

Boston Logan Intl

mié. 9/24

8:50 pm-2:00 pm

1 stop10h 10m

$426

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/22

6:25 pm-1:40 pm

1 stop26h 15m

Boston Logan Intl

dom. 10/5

5:20 pm-4:40 pm

1 stop16h 20m

$432

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/22

7:00 am-4:30 pm

1 stop16h 30m

Boston Logan Intl

dom. 9/28

5:20 pm-4:40 pm

1 stop16h 20m

$434

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/29

5:15 pm-10:50 pm

1 stop12h 35m

Boston Logan Intl

mar. 10/14

8:10 pm-3:15 pm

1 stop12h 05m

$436

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

dom. 9/21

1:55 pm-1:40 pm

1 stop30h 45m

Boston Logan Intl

dom. 9/28

5:20 pm-4:40 pm

1 stop16h 20m

$441

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/22

5:15 pm-10:50 pm

1 stop12h 35m

Boston Logan Intl

dom. 10/5

6:29 pm-2:00 pm

1 stop12h 31m

$449

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/22

7:00 am-1:40 pm

1 stop13h 40m

Boston Logan Intl

dom. 10/5

5:20 pm-4:40 pm

1 stop16h 20m

$450

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/29

7:00 am-4:30 pm

1 stop16h 30m

Boston Logan Intl

mar. 10/14

1:15 pm-1:00 pm

2 stops16h 45m

$455

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

mié. 9/17

7:00 am-1:40 pm

1 stop13h 40m

Boston Logan Intl

mié. 9/24

4:35 pm-5:40 pm

2 stops18h 05m

$457

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

lun. 9/22

6:40 am-9:09 pm

2 stops21h 29m

Boston Logan Intl

dom. 10/5

10:20 pm-4:40 pm

1 stop11h 20m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 15 results
1
2

Best time to book a flight from Finland to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Finland 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 Finland to Boston

What is the cheapest month to book a flight from Finland to Boston?

Currently, January is the cheapest month in which you can book a flight from Finland to Boston (average of $218). Flying from Finland to Boston in July is currently the most expensive (average of $311). 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 FI to BOS?

Find hourly flight availability from Finland to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 21, 2025.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated agosto 21, 2025.
Read through reviews of airlines operating flights from Finland to Boston, such as Delta, Finnair, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Finnair
7.6
Good
1,320 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air France
7.4
Good
1,469 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Scandinavian Airlines
7.4
Good
1,471 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Icelandair
7.0
Good
529 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Finland to Boston. 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 Boston from Finland?

    For a flight from Finland to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Finland to Boston?

    There are many flights that can get you from Finland to Boston in 12h 35m. Fly via Icelandair, Air France, or Finnair to get the fastest option. Airlines will cover a distance of 3923 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Finland to Boston that include hotel bookings?

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

  • How can I find direct flights from Finland to Boston?

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

  • Can I find deals for business class flights from Finland to Boston?

    Yes. Cheapflights offers flight deals from Finland to Boston 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 Finland to Boston?

    Currently, January is the cheapest month in which you can book a flight from Finland to Boston (average of $218). Flying from Finland to Boston in July is currently the most expensive (average of $311). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Hampton Beach
Waltham
Seabrook
Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Swansea
Saugus
Burlington
Braintree

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Alternative routes for Finland to Boston

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Top 6 airlines flying from Finland to Boston

Discover the top 6 airlines that operate flights from Finland to Boston. 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 agosto 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$319Average$479FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$418Average$670FlexibilityNo cancel feeOn-time76%
FinnairCheapest$479Average$626FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$481Average$594FlexibilityNo cancel feeOn-time77%
DeltaCheapest$485Average$561FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$489Average$805FlexibilityNo cancel feeOn-time77%

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