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Cheap flights from Boston to Helsinki from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Helsinki departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Boston to Helsinki (BOS to HEL) flight deals and tips

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

Best Price Found

$320

Fastest flight time

9h 30m

Direct flights

None

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Boston in the past 72 hours is $320. The best round-trip flight deal from Boston to Helsinki found on momondo in the last 72 hours is $504.
The fastest flight from Boston to Helsinki takes 9h 30m
There are no direct flights from Boston to Helsinki. Popular non-direct route for this connection is Boston Logan Intl Airport - Helsinki-Vantaa Airport.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

How to get the cheapest flight ticket from Boston to Helsinki

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 from Boston to Helsinki?

January. The cheapest time of year to fly to Helsinki from Boston is January. Most expensive is June

What is the cheapest day to depart Boston for Helsinki?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Friday

When is the cheapest time to fly from Boston to Helsinki?

In the morning. Boston to Helsinki flights are approximately 27% more expensive at noon than in the morning

What is the cheapest airline that flies to Helsinki from Boston?

Scandinavian Airlines. Air France, Brussels Airlines, and Delta are the most popular carriers operating from Boston to Helsinki

What is the cheapest Boston to Helsinki flight route?

Boston Logan Intl - Helsinki-Vantaa. Fly from Boston Logan Intl to Helsinki-Vantaa for the best Boston - Helsinki flight prices

How far in advance should you book Boston to Helsinki flights?

20 days before. The cheapest time to buy a flight from Boston to Helsinki is approximately 20 days to departure

When you’re planning your trip from Boston to Helsinki, the most popular airport-to-airport route is Boston Logan Intl Airport to Helsinki-Vantaa Airport. In March, $483 is typically the cheapest round trip price you’ll find from Boston to Helsinki which you can find when you fly BOS — HEL.

Boston Logan Intl Airport (BOS) to Helsinki-Vantaa Airport (HEL)$483
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Easily compare round-trip flights from Boston to Helsinki

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Helsinki by changing tabs
Icelandair
Jul 23
BOS8:50 pmBoston Logan Intl
27h 00m
1 stop
HEL6:50 amHelsinki-Vantaa
Aug 29
HEL3:05 pmHelsinki-Vantaa
27h 30m
1 stop
BOS11:35 amBoston Logan Intl
Scandinavian Airlines
Apr 27
BOS6:05 pmBoston Logan Intl
9h 35m
1 stop
HEL10:40 amHelsinki-Vantaa
May 4
HEL11:15 amHelsinki-Vantaa
11h 45m
1 stop
BOS4:00 pmBoston Logan Intl
Multiple Airlines
Sep 18
BOS6:05 pmBoston Logan Intl
9h 30m
1 stop
HEL10:35 amHelsinki-Vantaa
Sep 25
HEL9:15 amHelsinki-Vantaa
13h 46m
2 stops
BOS4:01 pmBoston Logan Intl
British Airways
Aug 23
BOS8:15 pmBoston Logan Intl
12h 00m
1 stop
HEL3:15 pmHelsinki-Vantaa
Sep 2
HEL7:30 pmHelsinki-Vantaa
28h 20m
1 stop
BOS4:50 pmBoston Logan Intl
United Airlines
Sep 18
BOS9:00 amBoston Logan Intl
33h 15m
3 stops
HEL1:15 amHelsinki-Vantaa
Sep 25
HEL6:35 amHelsinki-Vantaa
24h 27m
2 stops
BOS12:02 amBoston Logan Intl
American Airlines
Apr 12
BOS3:30 pmBoston Logan Intl
15h 45m
1 stop
HEL2:15 pmHelsinki-Vantaa
Apr 19
HEL12:25 pmHelsinki-Vantaa
16h 59m
1 stop
BOS10:24 pmBoston Logan Intl

Find the cheapest one-way flights from Boston to Helsinki

If you're looking for one-way flights from Boston to Helsinki, view some of our deals below provided by Icelandair and Scandinavian Airlines
Multiple Airlines
May 7
BOS7:15 pmBoston Logan Intl
21h 40m
2 stops
HEL11:55 pmHelsinki-Vantaa
Icelandair
Apr 24
BOS8:50 pmBoston Logan Intl
10h 10m
1 stop
HEL2:00 pmHelsinki-Vantaa
Scandinavian Airlines
Jun 8
BOS6:05 pmBoston Logan Intl
9h 35m
1 stop
HEL10:40 amHelsinki-Vantaa

Search last-minute flights to Helsinki from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Helsinki
Scandinavian Airlines
Apr 8
BOS5:50 pmBoston Logan Intl
9h 45m
1 stop
HEL10:35 amHelsinki-Vantaa
Apr 24
HEL7:00 amHelsinki-Vantaa
16h 00m
1 stop
BOS4:00 pmBoston Logan Intl
Multiple Airlines
Apr 8
BOS8:50 pmBoston Logan Intl
28h 45m
3 stops
HEL8:35 amHelsinki-Vantaa
Apr 24
HEL7:15 amHelsinki-Vantaa
35h 20m
3 stops
BOS11:35 amBoston Logan Intl
United Airlines
Apr 12
BOS9:40 amBoston Logan Intl
20h 00m
2 stops
HEL12:40 pmHelsinki-Vantaa
Apr 19
HEL1:30 pmHelsinki-Vantaa
55h 44m
2 stops
BOS2:14 pmBoston Logan Intl
American Airlines
Apr 12
BOS3:30 pmBoston Logan Intl
15h 45m
1 stop
HEL2:15 pmHelsinki-Vantaa
Apr 19
HEL12:25 pmHelsinki-Vantaa
16h 59m
1 stop
BOS10:24 pmBoston Logan Intl
Scandinavian Airlines
Apr 8
BOS10:07 amBoston Logan Intl
23h 08m
2 stops
HEL4:15 pmHelsinki-Vantaa
Apr 24
HEL11:15 amHelsinki-Vantaa
11h 45m
1 stop
BOS4:00 pmBoston Logan Intl
Scandinavian Airlines
Apr 8
BOS10:07 amBoston Logan Intl
30h 48m
2 stops
HEL11:55 pmHelsinki-Vantaa
Apr 24
HEL7:10 amHelsinki-Vantaa
15h 50m
2 stops
BOS4:00 pmBoston Logan Intl

Best airlines flying from Boston to Helsinki

Compare and see reviews for airlines that fly from Boston to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $371Free CancellationRating
7.4
1,426 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $403Free CancellationRating
7.1
1,404 reviews
Search Icelandair flights
LufthansaPriceFrom $531Free CancellationRating
7.0
7,882 reviews
Search Lufthansa flights
FinnairPriceFrom $542Free CancellationRating
7.7
1,377 reviews
Search Finnair flights
Brussels AirlinesPriceFrom $555Free CancellationRating
7.2
623 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $568Free CancellationRating
7.4
11,470 reviews
Search United Airlines flights
DeltaPriceFrom $570Free CancellationRating
8.0
11,402 reviews
Search Delta flights
KLMPriceFrom $572Free CancellationRating
7.8
1,684 reviews
Search KLM flights
British AirwaysPriceFrom $573Free CancellationRating
6.8
6,960 reviews
Search British Airways flights
Air FrancePriceFrom $599Free CancellationRating
7.6
1,884 reviews
Search Air France flights

Icelandair flights from Boston to Helsinki

Our best Icelandair deals on Boston to Helsinki flight tickets
Icelandair
Jul 23
BOS8:50 pmBoston Logan Intl
27h 00m
1 stop
HEL6:50 amHelsinki-Vantaa
Aug 29
HEL3:05 pmHelsinki-Vantaa
27h 30m
1 stop
BOS11:35 amBoston Logan Intl
Icelandair
Aug 11
BOS12:35 pmBoston Logan Intl
18h 25m
1 stop
HEL2:00 pmHelsinki-Vantaa
Aug 18
HEL3:05 pmHelsinki-Vantaa
27h 30m
1 stop
BOS11:35 amBoston Logan Intl
Icelandair
Jul 23
BOS12:35 pmBoston Logan Intl
18h 25m
1 stop
HEL2:00 pmHelsinki-Vantaa
Aug 29
HEL8:30 pmHelsinki-Vantaa
22h 05m
2 stops
BOS11:35 amBoston Logan Intl

Lufthansa flights from Boston to Helsinki

Our best Lufthansa deals on Boston to Helsinki flight tickets
Lufthansa
Jun 28
BOS8:05 pmBoston Logan Intl
15h 40m
1 stop
HEL6:45 pmHelsinki-Vantaa
Jul 10
HEL1:25 pmHelsinki-Vantaa
13h 50m
1 stop
BOS8:15 pmBoston Logan Intl
Lufthansa
Jun 28
BOS8:05 pmBoston Logan Intl
15h 40m
1 stop
HEL6:45 pmHelsinki-Vantaa
Jul 8
HEL1:25 pmHelsinki-Vantaa
13h 50m
1 stop
BOS8:15 pmBoston Logan Intl

  • How far is Boston Logan Intl to Helsinki-Vantaa by plane?

    Helsinki-Vantaa is 3928.7 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 9h 30m.

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

    Prices for flights from Boston Logan Intl Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Boston Logan Intl Airport to Helsinki-Vantaa Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Boston to Helsinki

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boston to Rovaniemi Flights
Fastest flight time14h 05m
Cheapest price$746
Boston to Oulu Flights
Fastest flight time14h 05m
Cheapest price$1,466

Similar Boston to Helsinki flights

Flexible with your destination? Broaden your search and find flights similar to your Boston to Helsinki route

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Boston to Helsinki flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Helsinki 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 Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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