Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Brussels (BRU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Brussels (BRU)

How to find the cheapest flight from Boston (BOS) to Brussels (BRU)
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 Brussels (BRU)
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 Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Brussels in November , December 2026

23 Nov - 10 Dec $ 495.00
BOS
Boston
Icelandair
1 STOPS
BRU
Brussels
BRU
Brussels
Icelandair
1 STOPS
BOS
Boston
Pick dates
16 Nov - 06 Dec $ 739.00
BOS
Boston
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
BOS
Boston
Pick dates
16 Nov - 07 Dec $ 1,112.00
BOS
Boston
KLM Royal Dutch Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
KLM Royal Dutch Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Brussels

16 Nov - 01 Dec $ 745.00
BOS
Boston
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
2 STOPS
BOS
Boston
Pick dates
16 Nov - 01 Dec $ 745.00
BOS
Boston
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
2 STOPS
BOS
Boston
Pick dates
10 Nov - 30 Nov $ 2,221.00
BOS
Boston
Lufthansa
1 STOPS
BRU
Brussels
BRU
Brussels
Lufthansa
1 STOPS
BOS
Boston
Pick dates

One-way flights to Brussels from Boston

7:50 PM - 7:35 AM
Icelandair
1 Stops
10h 5m
BOS - BRU
$ 320
Kiwi
Pick dates
10:10 PM - 1:10 PM
TAP Portugal
1 Stops
12h 55m
BOS - BRU
$ 358
Kiwi
Pick dates
6:00 PM - 7:05 AM
TAP Portugal
1 Stops
11h
BOS - BRU
$ 370
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Brussels (BRU)

Related info for your journey
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 Brussels (BRU)
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 Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.