Brussels, Belgium → Boston, USA

Flight deals from Europe to the US and Canada | Secret Flying

June 4, 2026

⚠️ ERROR FARE ⚠️ Open-jaw Business Class from Europe to the US & Canada from only €673 roundtrip (lie-flat seats)

Error Fare open-jaw Business Class flights from Europe to the US and Canada from only €673 roundtrip.

Flight deals from European cities to Japan or Korea, returning | Secret Flying

November 26, 2025

😲 CRAZY HOT 😲 Double open-jaw from Europe to Japan/Korea, returning from USA from only €271

Double open-jaw flights from European cities to Japan or Korea, returning from USA from only €271 with Scandinavian Airlines.

Flight deals from Brussels, Belgium to Boston, USA | Secret Flying

April 15, 2024

Brussels, Belgium to Boston, USA for only €392 roundtrip

Cheap flights from Brussels, Belgium to Boston, USA for only €392 roundtrip with Scandinavian Airlines.

Flight deals from European cities to Boston, USA | Secret Flying

March 18, 2024

European cities to Boston, USA from only €313 roundtrip

Cheap flights from European cities to Boston, USA from only €313 roundtrip with Scandinavian Airlines.

Flight deals from Brussels, Belgium to Eastern USA | Secret Flying

February 27, 2023

Brussels, Belgium to Eastern USA from only €254 roundtrip (Sep dates)

Cheap flights from Brussels, Belgium to Eastern USA from only €254 roundtrip.

January 15, 2019

Brussels, Belgium to Boston, USA for only €163 roundtrip

Cheap flights from Brussels, Belgium to Boston, USA for only €163 roundtrip.

Flight deals from Europe to Mexico, the USA or Canada | Secret Flying

August 27, 2017

ERROR FARE – XMAS & NEW YEAR: Business Class from Europe to the Americas from only €850 roundtrip (& vice versa from $918 USD)

Business Class, Error Fare, Christmas and New Year flights from Europe to Mexico, the USA or Canada from only €850 roundtrip with Star Alliance airlines. Also works in reverse from $918 USD roundtrip.