Find Cheap Flights from Boston (BOS) to Kauniainen (HEL) from €405
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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 €177 for one-way flights and €405 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Logan Intl.
HEL
Vantaa
€405 Return, found 3 days ago
€405
Return
found 3 days ago
BOS
Logan Intl.
HEL
Vantaa
€433 Return, found 3 days ago
€433
Return
found 3 days ago
BOS
Logan Intl.
HEL
Vantaa
€471 Return, found 5 days ago
€471
Return
found 5 days ago
BOS
Logan Intl.
HEL
Vantaa
€495 Return, found 1 day ago
€495
Return
found 1 day ago
BOS
Logan Intl.
HEL
Vantaa
€514 Return, found 5 days ago
€514
Return
found 5 days ago
Origin airport IATA code | BOS |
|---|---|
Destination airport IATA code | HEL |
Return price | €405 |
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 | Delta, Icelandair, Air France, KLM, British Airways, Scandinavian Airlines |
Distance | |
Direct Flight Time | |
Flight Price | €405 |
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Place to stay after flight from Boston to Kauniainen
Scandic Grand Central Helsinki
Vilhonkatu 13 Helsinki
Yövy tässä hotellissa kohteessa Helsinki. Nauti aamiaisesta (lisämaksusta), kuntokeskuksesta ja ympäri vuorokauden auki olevasta vastaanotosta. Asiakkaamme kehuvat ...
9.4/10 Exceptional! (2,189 reviews)
"Beautifully renovated and decorated historic building right in the heart of Helsinki and its Central Railway Station. Easy train connection to the airport."
Reviewed on 16 Jun 2026
VALO Hotel & Work Helsinki
Mannerheimintie 109 Helsinki
Yövy tässä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat majoituspaikan ...
9/10 Wonderful! (1,951 reviews)
"Room was great! Rooftop was spectacular!"
Reviewed on 14 Jun 2026
Comfort Hotel Helsinki Airport
Taivastie 1 Vantaa Uusimaa
Yövy tässä hotellissa kohteessa Vantaa. Nauti aamiaisesta (lisämaksusta), pysäköinnistä (lisämaksusta) ja ympäri vuorokauden auki olevasta vastaanotosta. Lähellä ...
9.2/10 Wonderful! (1,640 reviews)
"Hotel was convenient to the airport - only the Clarion is more convenient. The hotel is pretty basic, but it gets the job done. My biggest complaint is that while it boasts that it connects to the Clarion (shared breakfast, restaurant, etc...), and it does, they do not let guests use the indoor connection. ..."
Reviewed on 15 Jun 2026
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Clarion Hotel Helsinki
Tyynenmerenkatu 2 Helsinki Uusimaa
Yövy tässä ylellisessä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, 3 baarista/loungesta ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat ...
9/10 Wonderful! (1,458 reviews)
"Gym and rooms needs an update"
Reviewed on 14 Jun 2026
Citybox Helsinki
Kolmas Linja 8 B Helsinki Uusimaa
Yövy tässä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja pyykinpesutiloista. Lähellä sijaitsevat Kauppatori ...
9.4/10 Exceptional! (862 reviews)
"Nearly zero interaction with staff. With online checkin not working, a person came out to assist. Laundry facilities were a bit pricey but very needed and easy."
Reviewed on 16 Jun 2026
Clarion Hotel Helsinki Airport
Taivastie 3 Vantaa Vantaa
Yövy tässä hotellissa kohteessa Vantaa. Nauti aamiaisesta (lisämaksusta), saunasta ja paikan päällä olevista kylpyläpalveluista. Lähellä sijaitsevat Suomen ilmailumuseo ...
9.4/10 Exceptional! (1,333 reviews)
"Beautiful brand new hotel. Big rooms, the restaurant on the 12th floor has the most fantastic few over the airport. I WILL for sure be back on my next trip to Helsinki Lovely staff and one of the best breakfasts out of any hotel, I have stayed ... Full breakfast at 4am already"
Reviewed on 16 Jun 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Flight prices above are per person all prepaid taxes and online service fees included and subject to availability