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Cheap flights from Finland to Boston from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Boston departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Finland to Boston

Recent round-trip flight deals from Finland to Boston

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 3:35 pm
HEL
-
BOS
27h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 12:55 pm
BOS
-
HEL
12h 15m
2 stops
$626Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
Delta Logo
1:55 pm - 1:25 am
HEL
-
BOS
18h 30m
2 stops
Delta Logo
12:25 pm - 1:05 pm
BOS
-
HEL
17h 40m
2 stops
$638Delta
Mon, Aug 24 - Sun, Sep 6
Delta Logo
1:55 pm - 6:30 pm
HEL
-
BOS
11h 35m
1 stop
Delta Logo
12:15 pm - 1:05 pm
BOS
-
HEL
17h 50m
2 stops
$640Delta
Fri, Aug 28 - Thu, Sep 10
Scandinavian Airlines Logo
7:15 am - 3:35 pm
HEL
-
BOS
15h 20m
2 stops
Scandinavian Airlines Logo
6:35 pm - 10:35 am
BOS
-
HEL
10h 00m
1 stop
$645Scandinavian Airlines
Thu, Oct 22 - Mon, Oct 26
Scandinavian Airlines Logo
7:15 am - 3:35 pm
HEL
-
BOS
15h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 3:20 pm
BOS
-
HEL
14h 40m
1 stop
$664Scandinavian Airlines
Fri, Aug 28 - Thu, Sep 10
Scandinavian Airlines Logo
7:15 am - 3:35 pm
HEL
-
BOS
15h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 1:45 pm
BOS
-
HEL
13h 05m
2 stops
$669Scandinavian Airlines
Fri, Aug 28 - Thu, Sep 10
Scandinavian Airlines Logo
7:15 am - 3:35 pm
HEL
-
BOS
15h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 1:45 pm
BOS
-
HEL
13h 05m
2 stops
$670Scandinavian Airlines
Fri, Aug 28 - Thu, Sep 10
Scandinavian Airlines Logo
9:15 pm - 3:35 pm
HEL
-
BOS
25h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 8:35 pm
BOS
-
HEL
19h 55m
2 stops
$673Scandinavian Airlines
Thu, Aug 27 - Wed, Sep 9
Scandinavian Airlines Logo
6:10 am - 3:35 pm
HEL
-
BOS
16h 25m
1 stop
Scandinavian Airlines Logo
5:40 pm - 11:50 pm
BOS
-
HEL
23h 10m
2 stops
$680Scandinavian Airlines
Fri, Sep 4 - Sun, Sep 6
Scandinavian Airlines Logo
7:15 am - 3:35 pm
HEL
-
BOS
15h 20m
2 stops
Scandinavian Airlines Logo
5:40 pm - 11:50 pm
BOS
-
HEL
23h 10m
2 stops
$687Scandinavian Airlines
Fri, Sep 4 - Sun, Sep 6

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Delta flights from Finland to Boston

Our best Delta deals on Finland to Boston flight tickets
Delta
Aug 24
HEL1:55 pmHelsinki-Vantaa
18h 30m
2 stops
BOS1:25 amBoston Logan Intl
Sep 6
BOS12:25 pmBoston Logan Intl
17h 40m
2 stops
HEL1:05 pmHelsinki-Vantaa
$638
Delta
Aug 28
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
BOS6:30 pmBoston Logan Intl
Sep 10
BOS12:15 pmBoston Logan Intl
17h 50m
2 stops
HEL1:05 pmHelsinki-Vantaa
$640
Delta
Aug 22
HEL7:00 amHelsinki-Vantaa
13h 18m
1 stop
BOS1:18 pmBoston Logan Intl
Aug 29
BOS1:34 pmBoston Logan Intl
14h 01m
2 stops
HEL10:35 amHelsinki-Vantaa
$689

Air France flights from Finland to Boston

Our best Air France deals on Finland to Boston flight tickets
Air France
Aug 9
HEL7:00 amHelsinki-Vantaa
13h 18m
1 stop
BOS1:18 pmBoston Logan Intl
Nov 10
BOS4:55 pmBoston Logan Intl
16h 45m
1 stop
HEL4:40 pmHelsinki-Vantaa
$725
Air France
Jul 28
HEL6:25 pmHelsinki-Vantaa
29h 15m
1 stop
BOS4:40 pmBoston Logan Intl
Aug 5
BOS9:45 pmBoston Logan Intl
11h 55m
1 stop
HEL4:40 pmHelsinki-Vantaa
$765
Air France
Aug 22
HEL7:00 amHelsinki-Vantaa
13h 18m
1 stop
BOS1:18 pmBoston Logan Intl
Aug 29
BOS5:10 pmBoston Logan Intl
12h 55m
2 stops
HEL1:05 pmHelsinki-Vantaa
$807

momondo 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, momondo users made 832,500 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from Finland to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Sat 10/3

7:15 pm-3:35 pm

2 stops27h 20m

Boston Logan Intl

Sun 10/11

5:40 pm-12:55 pm

2 stops12h 15m

$626

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Mon 8/24

1:55 pm-1:25 am

2 stops18h 30m

Boston Logan Intl

Sun 9/6

12:25 pm-1:05 pm

2 stops17h 40m

$638

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 8/28

1:55 pm-6:30 pm

1 stop11h 35m

Boston Logan Intl

Thu 9/10

12:15 pm-1:05 pm

2 stops17h 50m

$640
Quickest round-trip

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Thu 10/22

7:15 am-3:35 pm

2 stops15h 20m

Boston Logan Intl

Mon 10/26

6:35 pm-10:35 am

1 stop10h 00m

$645

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 8/28

7:15 am-3:35 pm

2 stops15h 20m

Boston Logan Intl

Thu 9/10

5:40 pm-3:20 pm

1 stop14h 40m

$664

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 8/28

7:15 am-3:35 pm

2 stops15h 20m

Boston Logan Intl

Thu 9/10

5:40 pm-1:45 pm

2 stops13h 05m

$669

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 8/28

7:15 am-3:35 pm

2 stops15h 20m

Boston Logan Intl

Thu 9/10

5:40 pm-1:45 pm

2 stops13h 05m

$670

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Thu 8/27

9:15 pm-3:35 pm

2 stops25h 20m

Boston Logan Intl

Wed 9/9

5:40 pm-8:35 pm

2 stops19h 55m

$673

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 9/4

6:10 am-3:35 pm

1 stop16h 25m

Boston Logan Intl

Sun 9/6

5:40 pm-11:50 pm

2 stops23h 10m

$680

HelsinkiBoston

HEL - BOS

HELBOS

Helsinki-Vantaa

Fri 9/4

7:15 am-3:35 pm

2 stops15h 20m

Boston Logan Intl

Sun 9/6

5:40 pm-11:50 pm

2 stops23h 10m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Finland to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Finland to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $246. If you aren’t able to travel during the month of September, then book flights to Boston from Finland during November instead. Flights to Boston in November, while not as cheap as those in September, still average around $262.

How far in advance should I book a flight from Finland to Boston?

You are more likely to see cheaper flights to Boston from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $569 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Finland for as low as $481 on momondo.

Can stopping save me money on Finland to Boston flights?

You could potentially save up to 3% on your flight if you consider stops on a Finland to Boston flight.

Cheap Finland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Finland to Boston

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from Finland to Boston takes 10h 50m
There are no direct flights from Finland to Boston. There are no popular flight routes from Finland to Boston.
Search flight deals

Frequently asked questions about flying from Finland to Boston

  • When did momondo last update prices for flights from Finland to Boston Logan Intl Airport?

    Prices for flights from Finland to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Finland to Boston Logan Intl Airport?

  • How old do you have to be to fly from Finland to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Finland to Boston

Compare and see reviews for airlines that fly from Finland to Boston with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $411Free CancellationRating
7.0
703 reviews
Search Icelandair flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
Cambridge
Plymouth
York Beach
Kennebunkport
South Yarmouth
Laconia
Revere
Gloucester
Warwick
Brockton
South Portland
Falmouth
Middletown
Everett
Narragansett

Why use momondo?

Why should I use momondo to find a flight deal from Finland to Boston?

Finding the right flight to Boston from Finland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Finland to Boston with flexible booking policies on momondo?

All flight searches from Finland to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Finland to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Finland.

I’m not ready to book a flight from Finland to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Finland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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