Find Cheap Flights from Boston (BOS) to Kauniainen (HEL) from €338

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Selected flight deals from Boston to Kauniainen

The lowest prices found within the past 7 days from Boston to Kauniainen were €305 for one-way flights and €338 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 2 Nov - Thu, 6 Nov
BOS
Logan Intl.
HEL
Vantaa
€338 Return, found 2 days ago
€338
Return
found 2 days ago
Select Icelandair flight, departing Sun, 2 Nov from Logan Intl. to Vantaa, returning Thu, 6 Nov, priced at €338 found 2 days ago
Tue, 4 Nov - Tue, 11 Nov
BOS
Logan Intl.
HEL
Vantaa
€372 Return, found 2 days ago
€372
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 4 Nov from Logan Intl. to Vantaa, returning Tue, 11 Nov, priced at €372 found 2 days ago
Thu, 30 Oct - Tue, 4 Nov
BOS
Logan Intl.
HEL
Vantaa
€382 Return, found 2 days ago
€382
Return
found 2 days ago
Select Icelandair flight, departing Thu, 30 Oct from Logan Intl. to Vantaa, returning Tue, 4 Nov, priced at €382 found 2 days ago
Tue, 4 Nov - Mon, 10 Nov
BOS
Logan Intl.
HEL
Vantaa
€395 Return, found 2 days ago
€395
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 4 Nov from Logan Intl. to Vantaa, returning Mon, 10 Nov, priced at €395 found 2 days ago
Mon, 3 Nov - Fri, 7 Nov
BOS
Logan Intl.
HEL
Vantaa
€410 Return, found 2 days ago
€410
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 3 Nov from Logan Intl. to Vantaa, returning Fri, 7 Nov, priced at €410 found 2 days ago
Cheap Flights from Boston to Kauniainen & Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
HEL
Return price
€337

Best Day to Book Flight from Boston to Kauniainen

Kauniainen Flight Information

Traveling From
Boston
Origin Airport IATA Code
BOS
Traveling To
Kauniainen
Destination Airport IATA Code
HEL
Number of Airlines Serving
Available Airlines
American Airlines, United, Air Canada, Iberia, Lufthansa, Icelandair, Virgin Atlantic, Scandinavian Airlines
Distance
Direct Flight Time
Flight Price
€338

Need a car after flight from Boston to Kauniainen

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

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Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability