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

Icelandair is the most popular carrier operating from Boston Logan Intl to Finland

What airlines fly to Finland?

Icelandair, Finnair and American 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 45% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 10 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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 10 operators available for flights from Boston Logan Intl Airport to Finland as of May 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.

$251 Cheap Flights from Boston to Finland in 2026

1 adult

0 bags

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.

4:35 pm - 1:05 pm

BOS

HEL

13h 30m

1 stop

7:15 am - 7:03 pm

HEL

BOS

18h 48m

2 stops

$558Delta

Wed, May 27 - Wed, Jun 3

6:15 am - 10:35 am

BOS

HEL

21h 20m

2 stops

6:10 am - 3:35 pm

HEL

BOS

16h 25m

1 stop

$562Scandinavian Airlines

Mon, May 11 - Wed, May 20

11:00 pm - 2:00 pm

BOS

HEL

32h 00m

1 stop

3:00 pm - 9:45 pm

HEL

BOS

13h 45m

1 stop

$567Icelandair

Mon, May 11 - Wed, May 20

6:15 am - 10:35 am

BOS

HEL

21h 20m

2 stops

7:15 am - 3:35 pm

HEL

BOS

15h 20m

2 stops

$571Scandinavian Airlines

Mon, May 11 - Wed, May 20

8:50 pm - 2:00 pm

BOS

HEL

10h 10m

1 stop

3:00 pm - 6:50 pm

HEL

BOS

10h 50m

1 stop

$598Icelandair

Mon, May 11 - Sat, May 16

11:00 pm - 2:00 pm

BOS

HEL

32h 00m

1 stop

3:00 pm - 9:45 pm

HEL

BOS

13h 45m

1 stop

$620Icelandair

Fri, May 8 - Thu, May 21

11:00 pm - 2:00 pm

BOS

HEL

32h 00m

1 stop

3:00 pm - 9:45 pm

HEL

BOS

13h 45m

1 stop

$636Icelandair

Fri, May 8 - Tue, May 26

9:50 pm - 12:35 am

BOS

RVN

19h 45m

2 stops

8:45 am - 11:01 pm

RVN

BOS

21h 16m

2 stops

$1,262Finnair

Tue, Jun 16 - Tue, Jun 23

5:40 pm - 1:00 am

BOS

OUL

24h 20m

2 stops

7:55 am - 11:55 pm

OUL

BOS

23h 00m

2 stops

$1,377Finnair

Wed, Jun 24 - Wed, Aug 5

9:40 pm - 1:25 am

BOS

OUL

20h 45m

3 stops

5:35 pm - 7:55 pm

OUL

BOS

33h 20m

2 stops

$1,514Multiple Airlines

Wed, Jun 24 - Wed, Aug 5

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Scandinavian Airlines flights from Boston to Finland

Our best Scandinavian Airlines deals on Boston to Finland flight tickets

Scandinavian Airlines

Sep 8

BOS5:40 pmBoston Logan Intl

9h 55m

1 stop

HEL10:35 amHelsinki-Vantaa

Sep 23

HEL6:10 amHelsinki-Vantaa

16h 25m

1 stop

BOS3:35 pmBoston Logan Intl

$511

Scandinavian Airlines

Sep 8

BOS5:40 pmBoston Logan Intl

14h 40m

1 stop

HEL3:20 pmHelsinki-Vantaa

Sep 23

HEL9:15 pmHelsinki-Vantaa

25h 20m

2 stops

BOS3:35 pmBoston Logan Intl

$518

Scandinavian Airlines

Oct 18

BOS5:50 pmBoston Logan Intl

12h 05m

2 stops

HEL12:55 pmHelsinki-Vantaa

Oct 31

HEL9:00 pmHelsinki-Vantaa

25h 40m

1 stop

BOS4:40 pmBoston Logan Intl

$525

Delta flights from Boston to Finland

Our best Delta deals on Boston to Finland flight tickets

Delta

Aug 19

BOS1:34 pmBoston Logan Intl

16h 21m

2 stops

HEL12:55 pmHelsinki-Vantaa

Aug 25

HEL7:15 amHelsinki-Vantaa

22h 53m

2 stops

BOS11:08 pmBoston Logan Intl

$538

Delta

Sep 7

BOS7:05 pmBoston Logan Intl

14h 35m

1 stop

HEL4:40 pmHelsinki-Vantaa

Sep 22

HEL7:15 amHelsinki-Vantaa

18h 14m

2 stops

BOS6:29 pmBoston Logan Intl

$546

Delta

Aug 19

BOS1:34 pmBoston Logan Intl

16h 21m

2 stops

HEL12:55 pmHelsinki-Vantaa

Aug 26

HEL6:10 amHelsinki-Vantaa

23h 58m

2 stops

BOS11:08 pmBoston Logan Intl

$552

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Wed 5/27

4:35 pm-1:05 pm

1 stop13h 30m

Helsinki-Vantaa

Wed 6/3

7:15 am-7:03 pm

2 stops18h 48m

$558

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Mon 5/11

6:15 am-10:35 am

2 stops21h 20m

Helsinki-Vantaa

Wed 5/20

6:10 am-3:35 pm

1 stop16h 25m

$562

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Mon 5/11

11:00 pm-2:00 pm

1 stop32h 00m

Helsinki-Vantaa

Wed 5/20

3:00 pm-9:45 pm

1 stop13h 45m

$567

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Mon 5/11

6:15 am-10:35 am

2 stops21h 20m

Helsinki-Vantaa

Wed 5/20

7:15 am-3:35 pm

2 stops15h 20m

$571

Quickest round-trip

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Mon 5/11

8:50 pm-2:00 pm

1 stop10h 10m

Helsinki-Vantaa

Sat 5/16

3:00 pm-6:50 pm

1 stop10h 50m

$598

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Fri 5/8

11:00 pm-2:00 pm

1 stop32h 00m

Helsinki-Vantaa

Thu 5/21

3:00 pm-9:45 pm

1 stop13h 45m

$620

BostonHelsinki

BOS - HEL

BOSHEL

Boston Logan Intl

Fri 5/8

11:00 pm-2:00 pm

1 stop32h 00m

Helsinki-Vantaa

Tue 5/26

3:00 pm-9:45 pm

1 stop13h 45m

$636

BostonRovaniemi

BOS - RVN

BOSRVN

Boston Logan Intl

Tue 6/16

9:50 pm-12:35 am

2 stops19h 45m

Rovaniemi

Tue 6/23

8:45 am-11:01 pm

2 stops21h 16m

$1,262

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 6/24

5:40 pm-1:00 am

2 stops24h 20m

Oulu

Wed 8/5

7:55 am-11:55 pm

2 stops23h 00m

$1,377

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 6/24

9:40 pm-1:25 am

3 stops20h 45m

Oulu

Wed 8/5

5:35 pm-7:55 pm

2 stops33h 20m

$1,514

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 November, then you should wait until April to fly from Boston, when ticket prices are also cheap, with an average price of $317.

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 $554 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 $502 on momondo.

Can stopping save me money on Boston to Finland flights?

You could potentially save up to 46% 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 10 operators available for flights from Boston Logan Intl Airport to Finland as of May 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 11,672 reviews	Search American Airlines flights
Finnair	PriceFrom $349	Free Cancellation	Rating 7.6 1,392 reviews	Search Finnair flights
Icelandair	PriceFrom $354	Free Cancellation	Rating 7.0 649 reviews	Search Icelandair flights
Air France	PriceFrom $366	Free Cancellation	Rating 7.4 1,583 reviews	Search Air France flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 9,682 reviews	Search United Airlines flights
Delta	PriceFrom $410	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
KLM	PriceFrom $430	Free Cancellation	Rating 7.8 1,509 reviews	Search KLM flights
British Airways	PriceFrom $431	Free Cancellation	Rating 6.7 7,943 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $446	Free Cancellation	Rating 7.4 1,768 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $466	Free Cancellation	Rating 6.8 7,968 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.