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Cheap flights from Boston (BOS) to Helsinki (HEL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)

How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)
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How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)
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How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)
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Cheap flights from Boston to Helsinki in June , July 2026

29 Jun - 06 Jul $ 631.00
BOS
Boston
United Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
United Airlines
1 STOPS
BOS
Boston
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28 Jun - 12 Jul $ 754.00
BOS
Boston
United Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
United Airlines
1 STOPS
BOS
Boston
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30 Jun - 04 Jul $ 1,854.00
BOS
Boston
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
BOS
Boston
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Last minute flights from Boston to Helsinki

28 Jun - 30 Jun $ 1,388.00
BOS
Boston
Swiss International Air Lines
2 STOPS
HEL
Helsinki
HEL
Helsinki
Swiss International Air Lines
2 STOPS
BOS
Boston
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29 Jun - 01 Jul $ 1,553.00
BOS
Boston
Turkish Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Turkish Airlines
1 STOPS
BOS
Boston
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28 Jun - 30 Jun $ 1,749.00
BOS
Boston
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
BOS
Boston
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One-way flights to Helsinki from Boston

9:45 PM - 12:40 PM
Air France
1 Stops
11h 55m
BOS - HEL
$ 326
Kiwi
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5:10 PM - 12:40 PM
Air France
1 Stops
16h 30m
BOS - HEL
$ 326
Kiwi
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8:05 PM - 3:25 PM
Lufthansa
1 Stops
15h 50m
BOS - HEL
$ 436
Kiwi
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How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.