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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 August , September 2026

26 Aug - 10 Sep $ 547.00
BOS
Boston
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
BOS
Boston
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25 Aug - 11 Sep $ 1,322.00
BOS
Boston
Turkish Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Turkish Airlines
1 STOPS
BOS
Boston
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26 Aug - 01 Sep $ 3,628.00
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

24 Aug - 01 Sep $ 540.00
BOS
Boston
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
BOS
Boston
Pick dates
25 Aug - 01 Sep $ 583.00
BOS
Boston
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
BOS
Boston
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24 Aug - 31 Aug $ 3,640.00
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

8:50 PM - 7:30 AM
Icelandair
1 Stops
10h 10m
BOS - HEL
$ 361
Kiwi
Pick dates
8:50 PM - 7:30 AM
Icelandair
1 Stops
10h 10m
BOS - HEL
$ 386
Kiwi
Pick dates
10:00 PM - 1:30 PM
Lufthansa
1 Stops
12h
BOS - HEL
$ 449
Kiwi
Pick dates

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.