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 47% 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?

Lufthansa is the most popular carrier 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.

$289 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 - 12:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

12h 15m2 stops Kastrup Copenhagen Stockholm Arlanda

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

25h 30m1 stop Kastrup Copenhagen

$436Scandinavian Airlines

Mon, Sep 14 - Mon, Sep 28

5:40 pm - 3:20 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

14h 40m1 stop Kastrup Copenhagen

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

15h 20m2 stops Stockholm Arlanda Kastrup Copenhagen

$438Scandinavian Airlines

Mon, Oct 5 - Tue, Oct 13

7:50 pm - 1:00 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

10h 10m1 stop Reykjavik Keflavik Intl

2:00 pm - 5:50 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

10h 50m1 stop Reykjavik Keflavik Intl

$440Icelandair

Thu, Dec 31 - Fri, Jan 8

7:50 pm - 1:00 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

10h 10m1 stop Reykjavik Keflavik Intl

2:00 pm - 5:50 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

10h 50m1 stop Reykjavik Keflavik Intl

$441Icelandair

Fri, Dec 4 - Thu, Dec 10

11:10 am - 6:45 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

24h 35m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

7:30 pm - 6:35 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

30h 05m1 stop Munich Franz Josef Strauss

$451Multiple Airlines

Wed, Nov 4 - Wed, Dec 16

11:10 am - 6:45 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

24h 35m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

7:30 pm - 6:35 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

30h 05m1 stop Munich Franz Josef Strauss

$452Multiple Airlines

Wed, Nov 25 - Sat, Dec 5

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

$463Lufthansa

Thu, Oct 8 - Sat, Oct 17

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

$463Lufthansa

Wed, Oct 7 - Sat, Oct 17

1:32 pm - 12:55 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

16h 23m2 stops New York John F Kennedy Intl Stockholm Arlanda

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

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

$501Delta

Wed, Sep 16 - Wed, Sep 23

7:05 pm - 4:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

14h 35m1 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 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$443Icelandair

Sun, Aug 23 - Mon, Aug 31

11:00 pm - 2:00 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

32h 00m1 stop Reykjavik Keflavik Intl

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

29h 15m1 stop Reykjavik Keflavik Intl

$445Icelandair

Mon, Aug 24 - Mon, Aug 31

10:00 pm - 12:30 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 30m1 stop Frankfurt am Main

6:55 am - 3:40 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

15h 45m1 stop Frankfurt am Main

$485Lufthansa

Mon, Aug 24 - Mon, Sep 7

10:00 pm - 12:30 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 30m1 stop Frankfurt am Main

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

29h 00m1 stop Munich Franz Josef Strauss

$487Lufthansa

Mon, Aug 24 - Mon, Sep 7

10:00 pm - 12:30 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 30m1 stop Frankfurt am Main

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

29h 00m1 stop Munich Franz Josef Strauss

$488Lufthansa

Mon, Aug 24 - Mon, Sep 7

11:00 pm - 2:00 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

32h 00m1 stop Reykjavik Keflavik Intl

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

29h 15m1 stop Reykjavik Keflavik Intl

$508Icelandair

Mon, Aug 24 - Mon, Aug 31

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

19h 40m1 stop Frankfurt am Main

6:00 am - 9:45 amHEL Helsinki-Vantaa-BOS Boston Logan Intl

34h 45m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$622Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

10:00 pm - 12:30 amBOS Boston Logan Intl-HEL Helsinki-Vantaa

19h 30m1 stop Frankfurt am Main

6:00 am - 9:45 amHEL Helsinki-Vantaa-BOS Boston Logan Intl

34h 45m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$622Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

7:05 pm - 5:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

15h 35m1 stop Amsterdam Schiphol

7:00 am - 4:10 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

16h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$640Delta

Wed, Aug 26 - Mon, Aug 31

4:45 pm - 5:40 pmBOS Boston Logan Intl-HEL Helsinki-Vantaa

17h 55m1 stop Amsterdam Schiphol

7:00 am - 4:10 pmHEL Helsinki-Vantaa-BOS Boston Logan Intl

16h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$641Delta

Sun, Aug 23 - Mon, Aug 31

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Icelandair flights from Boston to Finland

Our best Icelandair deals on Boston to Finland flight tickets

Icelandair

Dec 4

BOS7:50 pmBoston Logan Intl

10h 10m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 10

HEL2:00 pmHelsinki-Vantaa

10h 50m

1 stop

BOS5:50 pmBoston Logan Intl

$441

Icelandair

Dec 1

BOS7:50 pmBoston Logan Intl

10h 10m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 18

HEL2:00 pmHelsinki-Vantaa

10h 50m

1 stop

BOS5:50 pmBoston Logan Intl

$442

Icelandair

Dec 4

BOS7:50 pmBoston Logan Intl

10h 10m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 13

HEL2:00 pmHelsinki-Vantaa

10h 50m

1 stop

BOS5:50 pmBoston Logan Intl

$443

Scandinavian Airlines flights from Boston to Finland

Our best Scandinavian Airlines deals on Boston to Finland flight tickets

Scandinavian Airlines

Sep 14

BOS5:40 pmBoston Logan Intl

12h 15m

2 stops

HEL12:55 pmHelsinki-Vantaa

Sep 28

HEL9:05 pmHelsinki-Vantaa

25h 30m

1 stop

BOS3:35 pmBoston Logan Intl

$436

Scandinavian Airlines

Oct 5

BOS5:40 pmBoston Logan Intl

14h 40m

1 stop

HEL3:20 pmHelsinki-Vantaa

Oct 13

HEL7:15 amHelsinki-Vantaa

15h 20m

2 stops

BOS3:35 pmBoston Logan Intl

$438

Scandinavian Airlines

Sep 28

BOS5:40 pmBoston Logan Intl

9h 55m

1 stop

HEL10:35 amHelsinki-Vantaa

Oct 5

HEL7:15 amHelsinki-Vantaa

15h 20m

2 stops

BOS3:35 pmBoston Logan Intl

$439

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-12:55 pm

2 stops12h 15m

Helsinki-Vantaa

Mon 9/28

9:05 pm-3:35 pm

1 stop25h 30m

$436

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 10/5

5:40 pm-3:20 pm

1 stop14h 40m

Helsinki-Vantaa

Tue 10/13

7:15 am-3:35 pm

2 stops15h 20m

$438

Quickest round-trip

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Thu 12/31

7:50 pm-1:00 pm

1 stop10h 10m

Helsinki-Vantaa

Fri 1/8

2:00 pm-5:50 pm

1 stop10h 50m

$440

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Fri 12/4

7:50 pm-1:00 pm

1 stop10h 10m

Helsinki-Vantaa

Thu 12/10

2:00 pm-5:50 pm

1 stop10h 50m

$441

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Wed 11/4

11:10 am-6:45 pm

2 stops24h 35m

Helsinki-Vantaa

Wed 12/16

7:30 pm-6:35 pm

1 stop30h 05m

$451

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Wed 11/25

11:10 am-6:45 pm

2 stops24h 35m

Helsinki-Vantaa

Sat 12/5

7:30 pm-6:35 pm

1 stop30h 05m

$452

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Thu 10/8

8:05 pm-6:55 pm

1 stop15h 50m

Helsinki-Vantaa

Sat 10/17

6:00 am-5:40 pm

1 stop18h 40m

$463

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Wed 10/7

8:05 pm-6:55 pm

1 stop15h 50m

Helsinki-Vantaa

Sat 10/17

6:00 am-5:40 pm

1 stop18h 40m

$463

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Wed 9/16

1:32 pm-12:55 pm

2 stops16h 23m

Helsinki-Vantaa

Wed 9/23

7:15 am-7:08 pm

2 stops18h 53m

$501

BostonHelsinki

BOS Boston Logan Intl - HEL Helsinki-Vantaa

BOSHEL

Boston Logan Intl

Mon 9/7

7:05 pm-4:40 pm

1 stop14h 35m

Helsinki-Vantaa

Wed 9/16

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 $440.

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 $586 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

Best Price Found	$289
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Finland from Boston in the past 72 hours is $289. The best round-trip flight deal from Boston to Finland found on momondo in the last 72 hours is $436.

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 11,990 reviews	Search American Airlines flights
Finnair	PriceFrom $349	Free Cancellation	Rating 7.6 1,427 reviews	Search Finnair flights
Icelandair	PriceFrom $355	Free Cancellation	Rating 6.9 732 reviews	Search Icelandair flights
Air France	PriceFrom $366	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 1,959 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $416	Free Cancellation	Rating 7.8 8,516 reviews	Search Delta flights
KLM	PriceFrom $430	Free Cancellation	Rating 7.8 1,562 reviews	Search KLM flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 8,203 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.