What airlines fly to Finland?

Icelandair, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Boston according to our data. Icelandair is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 8 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Finland?

Icelandair and Lufthansa are the most popular carriers operating from Boston Logan Intl to Finland

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

Prices for flights from Boston Logan Intl Airport to Finland were last updated today.

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

There are 8 operators available for flights from Boston Logan Intl Airport to Finland as of August 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$265 Cheap Flights from Boston to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 3:45 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

15h 05m2 stops Kastrup Copenhagen Stockholm Arlanda

9:05 pm - 3:35 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

25h 30m1 stop Kastrup Copenhagen

$441Scandinavian Airlines

Mon, Sep 14 - Fri, Sep 18

8:50 pm - 2:00 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

10h 10m1 stop Reykjavik Keflavik Intl

11:30 pm - 9:45 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 15m1 stop Reykjavik Keflavik Intl

$441Icelandair

Mon, Aug 24 - Mon, Aug 31

6:00 am - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

29h 55m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$441Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

5:45 am - 6:45 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

30h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

7:05 am - 1:45 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

13h 40m1 stop Frankfurt am Main

$442Multiple Airlines

Mon, Nov 2 - Sun, Nov 8

8:50 pm - 10:30 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

18h 40m1 stop Reykjavik Keflavik Intl

3:00 pm - 6:50 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

10h 50m1 stop Reykjavik Keflavik Intl

$444Icelandair

Sun, Aug 30 - Mon, Oct 5

5:40 pm - 12:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

12h 15m2 stops Kastrup Copenhagen Stockholm Arlanda

7:15 am - 3:35 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

15h 20m2 stops Stockholm Arlanda Kastrup Copenhagen

$450Scandinavian Airlines

Mon, Sep 14 - Mon, Sep 28

8:05 pm - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

15h 50m1 stop Munich Franz Josef Strauss

6:00 am - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

18h 40m1 stop Munich Franz Josef Strauss

$456Lufthansa

Wed, Sep 2 - Mon, Sep 7

8:05 pm - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

15h 50m1 stop Munich Franz Josef Strauss

6:00 am - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

18h 40m1 stop Munich Franz Josef Strauss

$462Lufthansa

Mon, Aug 31 - Mon, Sep 7

9:45 pm - 4:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

11h 55m1 stop Paris Charles de Gaulle

7:15 am - 7:15 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

19h 00m2 stops Stockholm Arlanda New York John F Kennedy Intl

$502Delta

Tue, Aug 25 - Wed, Sep 2

5:10 pm - 4:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

16h 30m1 stop Paris Charles de Gaulle

7:15 am - 7:08 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

18h 53m2 stops Stockholm Arlanda New York John F Kennedy Intl

$508Delta

Mon, Sep 7 - Fri, Sep 11

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 pm - 12:40 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 40m1 stop Frankfurt am Main

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$487Lufthansa

Thu, Aug 13 - Mon, Aug 24

10:00 pm - 12:40 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 40m1 stop Frankfurt am Main

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$488Lufthansa

Thu, Aug 13 - Mon, Aug 24

5:15 pm - 5:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

17h 25m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

7:00 am - 4:37 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

16h 37m1 stop Amsterdam Schiphol

$538Delta

Wed, Aug 12 - Wed, Aug 19

8:05 pm - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

15h 50m1 stop Munich Franz Josef Strauss

6:00 am - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

18h 40m1 stop Munich Franz Josef Strauss

$595Lufthansa

Wed, Aug 12 - Wed, Aug 19

5:45 am - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

30h 10m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$606Multiple Airlines

Thu, Aug 13 - Mon, Aug 24

5:45 am - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

30h 10m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$611Multiple Airlines

Thu, Aug 13 - Mon, Aug 24

10:00 pm - 12:40 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 40m1 stop Frankfurt am Main

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$627Lufthansa

Sat, Aug 15 - Mon, Aug 24

10:40 am - 6:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

25h 15m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

7:40 pm - 5:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$751Multiple Airlines

Thu, Aug 13 - Sun, Aug 23

7:25 am - 5:15 pmBOS Boston Logan Intl-RVN Rovaniemi

26h 50m2 stops London Heathrow Helsinki-Vantaa

5:55 pm - 11:55 pmRVN Rovaniemi-BOS Boston Logan Intl

37h 00m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$1,877Finnair

Tue, Aug 11 - Thu, Aug 13

6:16 pm - 10:35 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

33h 19m2 stops Newark Stockholm Arlanda

6:10 am - 3:35 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

16h 25m1 stop Kastrup Copenhagen

$2,145Scandinavian Airlines

Tue, Aug 11 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Boston to Finland

Our best Icelandair deals on Boston to Finland flight tickets

Icelandair

Aug 24

BOS8:50 pmBoston Logan Intl

10h 10m

1 stop

HEL2:00 pmHelsinki-Vantaa

Aug 31

HEL11:30 pmHelsinki-Vantaa

29h 15m

1 stop

BOS9:45 pmBoston Logan Intl

$441

Icelandair

Aug 30

BOS8:50 pmBoston Logan Intl

18h 40m

1 stop

HEL10:30 pmHelsinki-Vantaa

Oct 5

HEL3:00 pmHelsinki-Vantaa

10h 50m

1 stop

BOS6:50 pmBoston Logan Intl

$444

Icelandair

Sep 25

BOS11:00 pmBoston Logan Intl

19h 55m

1 stop

HEL1:55 amHelsinki-Vantaa

Oct 10

HEL11:55 pmHelsinki-Vantaa

28h 50m

1 stop

BOS9:45 pmBoston Logan Intl

$446

Lufthansa flights from Boston to Finland

Our best Lufthansa deals on Boston to Finland flight tickets

Lufthansa

Sep 2

BOS8:05 pmBoston Logan Intl

15h 50m

1 stop

HEL6:55 pmHelsinki-Vantaa

Sep 7

HEL6:00 amHelsinki-Vantaa

18h 40m

1 stop

BOS5:40 pmBoston Logan Intl

$456

Lufthansa

Sep 2

BOS8:05 pmBoston Logan Intl

15h 50m

1 stop

HEL6:55 pmHelsinki-Vantaa

Sep 8

HEL2:05 pmHelsinki-Vantaa

13h 05m

1 stop

BOS8:10 pmBoston Logan Intl

$465

Lufthansa

Aug 31

BOS8:05 pmBoston Logan Intl

15h 50m

1 stop

HEL6:55 pmHelsinki-Vantaa

Sep 8

HEL7:40 pmHelsinki-Vantaa

29h 00m

1 stop

BOS5:40 pmBoston Logan Intl

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 9/14

5:40 pm-3:45 pm

2 stops15h 05m

Helsinki-Vantaa

Fri 9/18

9:05 pm-3:35 pm

1 stop25h 30m

$441

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 8/24

8:50 pm-2:00 pm

1 stop10h 10m

Helsinki-Vantaa

Mon 8/31

11:30 pm-9:45 pm

1 stop29h 15m

$441

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Thu 10/8

6:00 am-6:55 pm

2 stops29h 55m

Helsinki-Vantaa

Mon 10/12

7:40 pm-5:40 pm

1 stop29h 00m

$441

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 11/2

5:45 am-6:45 pm

2 stops30h 00m

Helsinki-Vantaa

Sun 11/8

7:05 am-1:45 pm

1 stop13h 40m

$442

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Sun 8/30

8:50 pm-10:30 pm

1 stop18h 40m

Helsinki-Vantaa

Mon 10/5

3:00 pm-6:50 pm

1 stop10h 50m

$444

Quickest round-trip

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 9/14

5:40 pm-12:55 pm

2 stops12h 15m

Helsinki-Vantaa

Mon 9/28

7:15 am-3:35 pm

2 stops15h 20m

$450

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Wed 9/2

8:05 pm-6:55 pm

1 stop15h 50m

Helsinki-Vantaa

Mon 9/7

6:00 am-5:40 pm

1 stop18h 40m

$456

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 8/31

8:05 pm-6:55 pm

1 stop15h 50m

Helsinki-Vantaa

Mon 9/7

6:00 am-5:40 pm

1 stop18h 40m

$462

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Tue 8/25

9:45 pm-4:40 pm

1 stop11h 55m

Helsinki-Vantaa

Wed 9/2

7:15 am-7:15 pm

2 stops19h 00m

$502

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 9/7

5:10 pm-4:40 pm

1 stop16h 30m

Helsinki-Vantaa

Fri 9/11

7:15 am-7:08 pm

2 stops18h 53m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Finland

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

Prices

Airlines

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in December, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $438.

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

You are more likely to see cheaper flights to Finland from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $584 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Boston for as low as $489 on momondo.

Can stopping save me money on Boston to Finland flights?

You could potentially save up to 65% on your flight if you consider stops on a Boston to Finland flight.

Cheap Boston to Finland flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Boston to Finland takes 9h 55m

There are no direct flights from Boston to Finland. There are no popular flight routes from Boston to Finland.

Search flight deals

Frequently asked questions about flying from Boston to Finland

When did momondo last update prices for flights from Boston Logan Intl Airport to Finland?
Prices for flights from Boston Logan Intl Airport to Finland were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Finland?
There are 8 operators available for flights from Boston Logan Intl Airport to Finland as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Finland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Finland

Compare and see reviews for airlines that fly from Boston to Finland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $331	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Finnair	PriceFrom $352	Free Cancellation	Rating 7.7 1,428 reviews	Search Finnair flights
Icelandair	PriceFrom $355	Free Cancellation	Rating 6.9 728 reviews	Search Icelandair flights
Air France	PriceFrom $366	Free Cancellation	Rating 7.5 1,640 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $410	Free Cancellation	Rating 7.4 1,940 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $416	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
KLM	PriceFrom $430	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Lufthansa	PriceFrom $485	Free Cancellation	Rating 6.8 8,173 reviews	Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Boston to Finland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Finland that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Finland from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Finland, momondo offers a useful price alert feature which will track prices for flights to Finland from Boston and alert you when they change.