$315+ Cheap flights from Helsinki (HEL) to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BOS
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Helsinki to Boston 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.Cheap flight deals from Helsinki to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helsinki to BostonExplore the most affordable flight options available from Helsinki to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Helsinki to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Trip.com deal was found by Cheapflights users on 9/7. 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.
Sun 10/252:00 pm -
1 stop14h 15m
Sat 10/318:50 pm -
1 stop10h 10m
Deal found 9/7![Icelandair logo]()
$400
This Icelandair deal was found by Cheapflights users on 9/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm -
1 stop10h 50m
Tue 11/177:50 pm -
1 stop10h 10m
Deal found 9/4![Icelandair logo]()
$412
This Finnair deal was found by Cheapflights users on 9/7. 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.
Thu 10/224:25 pm -
1 stop14h 11m
Thu 10/2912:56 pm -
1 stop16h 44m
Deal found 9/7![Finnair logo]()
$415
This Finnair deal was found by Cheapflights users on 9/3. 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 10/205:15 pm -
1 stop13h 10m
Mon 10/268:54 pm -
1 stop11h 01m
Deal found 9/3![Multiple Airlines logo]()
$422
This deal was found by Cheapflights users on 9/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:00 pm -
1 stop14h 15m
Sun 11/17:50 pm -
1 stop10h 10m
Deal found 9/4![Icelandair logo]()
$457
This Finnair deal was found by Cheapflights users on 9/5. 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 11/114:50 pm -
1 stop13h 54m
Sat 11/216:45 pm -
1 stop13h 30m
Deal found 9/5![Finnair logo]()
$471
This Sembo deal was found by Cheapflights users on 9/6. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:55 pm -
1 stop28h 50m
Fri 10/308:50 pm -
1 stop10h 10m
Deal found 9/6![Icelandair logo]()
$473
This Icelandair deal was found by Cheapflights users on 9/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm -
1 stop10h 50m
Thu 11/267:50 pm -
1 stop10h 10m
Deal found 9/2![Icelandair logo]()
$518
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/227:00 am -
1 stop16h 35m
Tue 9/297:05 pm -
1 stop14h 35m
Deal found 9/3![Delta logo]()
$532
Best flights from Helsinki to BostonDiscover carefully curated flight deals from Helsinki to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Helsinki to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Icelandair deal was found by Cheapflights users on 9/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm -
1 stop10h 50m
Tue 11/177:50 pm -
1 stop10h 10m
Deal found 9/4![Icelandair logo]()
$412
This Finnair deal was found by Cheapflights users on 9/7. 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.
Thu 10/224:25 pm -
1 stop14h 11m
Thu 10/2912:56 pm -
1 stop16h 44m
Deal found 9/7![Finnair logo]()
$415
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/227:00 am -
1 stop16h 35m
Tue 9/297:05 pm -
1 stop14h 35m
Deal found 9/3![Delta logo]()
$532
This Scandinavian Airlines deal was found by Cheapflights users on 9/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:30 pm -
2 stops31h 15m
Tue 11/175:35 pm -
1 stop19h 45m
Deal found 9/5![Scandinavian Airlines logo]()
$654
This Finnair deal was found by Cheapflights users on 9/5. 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 11/114:50 pm -
1 stop13h 54m
Sat 11/216:45 pm -
1 stop13h 30m
Deal found 9/5![Finnair logo]()
$471
This Icelandair deal was found by Cheapflights users on 9/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm -
1 stop10h 50m
Thu 11/267:50 pm -
1 stop10h 10m
Deal found 9/3![Icelandair logo]()
$520
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 2/192:05 pm -
1 stop11h 56m
Sat 2/276:40 pm -
2 stops15h 45m
Deal found 9/3![Delta logo]()
$629
This Finnair deal was found by Cheapflights users on 9/6. 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.
Sun 10/114:25 pm -
1 stop14h 11m
Sat 10/244:48 pm -
1 stop14h 27m
Deal found 9/6![Finnair logo]()
$635
Last-minute flights from Helsinki to BostonDiscover last-minute flight deals from Helsinki to Boston. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Helsinki to Boston. Data last updated September 7, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:15 am -
1 stop11h 20m
Mon 9/215:40 pm -
1 stop9h 55m
Deal found 9/3![Scandinavian Airlines logo]()
$587
This Finnair deal was found by Cheapflights users on 9/2. 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 9/155:15 pm -
1 stop13h 13m
Mon 9/219:29 am -
1 stop18h 16m
Deal found 9/2![Finnair logo]()
$588
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/227:00 am -
1 stop16h 35m
Tue 9/297:05 pm -
1 stop14h 35m
Deal found 9/3![Delta logo]()
$532
This Flysmarter deal was found by Cheapflights users on 9/3. 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.
Fri 10/91:55 pm -
1 stop11h 35m
Sat 10/174:45 pm -
1 stop13h 20m
Deal found 9/3![KLM logo]()
$618
This Sembo deal was found by Cheapflights users on 9/6. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:55 pm -
1 stop28h 50m
Fri 10/308:50 pm -
1 stop10h 10m
Deal found 9/6![Icelandair logo]()
$473
This Finnair deal was found by Cheapflights users on 9/3. 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 10/205:15 pm -
1 stop13h 10m
Mon 10/268:54 pm -
1 stop11h 01m
Deal found 9/3![Multiple Airlines logo]()
$422
This Finnair deal was found by Cheapflights users on 9/7. 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.
Thu 10/224:25 pm -
1 stop14h 11m
Thu 10/2912:56 pm -
1 stop16h 44m
Deal found 9/7![Finnair logo]()
$415
This Trip.com deal was found by Cheapflights users on 9/7. 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.
Sun 10/252:00 pm -
1 stop14h 15m
Sat 10/318:50 pm -
1 stop10h 10m
Deal found 9/7![Icelandair logo]()
$400
This deal was found by Cheapflights users on 9/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:00 pm -
1 stop14h 15m
Sun 11/17:50 pm -
1 stop10h 10m
Deal found 9/4![Icelandair logo]()
$457
One-way flights from Helsinki to BostonSearch for one-way flight options from Helsinki to Boston. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Helsinki to Boston. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. 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.
Wed 11/117:35 pm -
1 stop23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$315
This Expedia deal was found by Cheapflights users on 9/6. 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.
Mon 2/84:00 pm -
1 stop27h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$324
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:00 pm -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Icelandair logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/1711:55 pm -
1 stop25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 2/712:30 pm -
3 stops37h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 12/141:30 pm -
3 stops32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/179:40 pm -
3 stops48h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$517
Find flight deals from Helsinki to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Boston (BOS). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $400 (Trip.com) |
One-way from | $315 (FlightHub) |
Popular in | June |
Cheapest in | February |
Average price | $588 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helsinki 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Helsinki to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Wed 11/11
7:35 pm-12:15 pm
1 stop23h 40m
Boston Logan Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$315
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Mon 2/8
4:00 pm-12:16 pm
1 stop27h 16m
Boston Logan Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$324
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Fri 11/13
2:00 pm-5:50 pm
1 stop10h 50m
Boston Logan Intl
Tue 11/17
7:50 pm-1:00 pm
1 stop10h 10m
$412
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Thu 10/22
4:25 pm-11:36 pm
1 stop14h 11m
Boston Logan Intl
Thu 10/29
12:56 pm-11:40 am
1 stop16h 44m
$415
Quickest round-trip
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Thu 11/5
2:00 pm-5:50 pm
1 stop10h 50m
Boston Logan Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$445
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Wed 11/11
4:50 pm-11:44 pm
1 stop13h 54m
Boston Logan Intl
Sat 11/21
6:45 pm-3:15 pm
1 stop13h 30m
$471
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Sun 11/22
2:00 pm-5:50 pm
1 stop10h 50m
Boston Logan Intl
Thu 11/26
7:50 pm-1:00 pm
1 stop10h 10m
$520
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Tue 12/15
9:00 am-5:50 pm
2 stops15h 50m
Boston Logan Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$532
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Tue 9/22
7:00 am-4:35 pm
1 stop16h 35m
Boston Logan Intl
Tue 9/29
7:05 pm-4:40 pm
1 stop14h 35m
$532
HelsinkiBoston
HEL Helsinki-Vantaa - BOS Boston Logan Intl
HELBOS
Helsinki-Vantaa
Tue 12/15
2:00 pm-5:50 pm
1 stop10h 50m
Boston Logan Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$537
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Helsinki-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helsinki-Boston 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 Helsinki-Boston 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 Helsinki to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Helsinki with our price prediction graph.
HEL-BOS
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 Helsinki to Boston
How far ahead should I book a flight from Helsinki to Boston?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Boston. 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 Helsinki to Boston?
Currently, February is the cheapest month in which you can book a flight from Helsinki to Boston (average of $429). Flying from Helsinki to Boston in June is currently the most expensive (average of $829). 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.
How much does it cost to fly round-trip from Helsinki to Boston?
Airfare is below average for this route at the moment.
Helsinki to Boston flights typically cost between $537 and $683 in October.The cheapest round-trip price found within the last 5 days was $400 on Icelandair (Oct 25-Oct 31).
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 September 7, 2026.
Peruse reviews from past customers who have flown with KLM and Icelandair from Helsinki to Boston 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.
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
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
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Helsinki
Popular flights
Alternative routes for Helsinki to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Helsinki to Boston by cabin class
Find flights from Helsinki to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Helsinki and Boston flights
Browse other Helsinki and Boston flight options. Last updated on September 7, 2026.
Other flights from Helsinki
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Helsinki to Boston
Discover the top 2 airlines that operate flights from Helsinki 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$411 | Average$637 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$579 | Average$789 | FlexibilityNo cancel fee | On-time75% |