Cheap flights Boston — Helsinki (BOS — HEL)

Good to know - Cheap tickets Boston — Helsinki

Flight distance 6327 km
Round-trip from $340
Cheapest month to fly December

Airfare Boston – Helsinki by month

Here you can find out in what months how much a ticket Boston – Helsinki costs to buy cheap plane tickets.

Month One-way Round-trip
September 2026
May 2026
March 2026
February 2026
December 2025
October 2025
August 2025
July 2025
June 2025
May 2025
March 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Dynamics airfare Boston — Helsinki by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Boston — Helsinki

The graph shows that booking flights Boston — Helsinki is best planned for December and flights Boston — Helsinki — Boston in the month of March.

Flights Boston — Helsinki

The selection of cheap flights Boston — Helsinki

The price of the flight Boston — Helsinki (Finland) — Boston from $340 (round-trip).

The average price of the flight Boston — Helsinki (Finland) — Boston $522 (round-trip).

Low cost flights Boston — Helsinki (BOS — HEL)

The distance between Boston and Helsinki 3931 miles (or 6327 kilometres).

The time difference between Boston and Helsinki is 7 h.

Routes from nearby cities to Helsinki

A flight from a neighbouring city can help you save money on plane tickets.

Hartford — Helsinki

Lebanon — Helsinki

The closest airports to Boston with a flight to Helsinki are in Lebanon.

Popular International routes from Boston

Popular routes from Helsinki

If you are going to fly from Helsinki, then study the popular flights. The most popular flights from Helsinki:

Popular domestic routes from Boston

FAQ about Boston — Helsinki

Yes, you can fly from Boston to Helsinki. Boston has 3 airports (Pease Air Force Base, Logan International Airport, Boston City Heliport) for flights. There are non-direct flights through Air France, FedEx, Flexflight, Iberia, Icelandair, Japan Airlines, Jet Linx Aviation, KLM, Lufthansa, NetJets, SAS, Turkish Airlines.

The price of flights Boston — Helsinki starts from $340.

In Boston — Pease Air Force Base, Logan International Airport, Boston City Heliport. In Helsinki — Helsinki-Vantaa Airport, Helsinki-malmi, Hendon.

High season is considered to be February and the cheapest month is December. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Boston — Helsinki flight deals.

All the following airlines flights Boston — Helsinki: Air France, FedEx, Flexflight, Iberia, Icelandair, Japan Airlines, Jet Linx Aviation, KLM, Lufthansa, NetJets, SAS, Turkish Airlines.

Low price calendar