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

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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 Brussels (BRU)

How to find the cheapest flight from Boston (BOS) to Brussels (BRU)
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How to find the cheapest flight from Boston (BOS) to Brussels (BRU)
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How to find the cheapest flight from Boston (BOS) to Brussels (BRU)
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Cheap flights from Boston to Brussels in September , October 2026

30 Sep - 08 Oct $ 844.00
BOS
Boston
Icelandair
1 STOPS
BRU
Brussels
BRU
Brussels
Icelandair
1 STOPS
BOS
Boston
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27 Sep - 13 Oct $ 897.00
BOS
Boston
Swiss International Air Lines
1 STOPS
BRU
Brussels
BRU
Brussels
Swiss International Air Lines
1 STOPS
BOS
Boston
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30 Sep - 10 Oct $ 1,923.00
BOS
Boston
Aer Lingus
1 STOPS
BRU
Brussels
BRU
Brussels
Aer Lingus
1 STOPS
BOS
Boston
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Last minute flights from Boston to Brussels

28 Sep - 30 Sep $ 1,106.00
BOS
Boston
Swiss International Air Lines
2 STOPS
BRU
Brussels
BRU
Brussels
Swiss International Air Lines
2 STOPS
BOS
Boston
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29 Sep - 01 Oct $ 1,261.00
BOS
Boston
TAP Portugal
1 STOPS
BRU
Brussels
BRU
Brussels
TAP Portugal
1 STOPS
BOS
Boston
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29 Sep - 30 Sep $ 2,500.00
BOS
Boston
Aer Lingus
1 STOPS
BRU
Brussels
BRU
Brussels
Aer Lingus
1 STOPS
BOS
Boston
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One-way flights to Brussels from Boston

10:55 PM - 7:30 AM
Level
1 Stops
28h 50m
BOS - BRU
$ 445
Kiwi
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10:55 PM - 3:10 PM
Level
1 Stops
12h 30m
BOS - BRU
$ 457
Kiwi
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3:50 PM - 6:25 PM
United Airlines
1 Stops
9h 20m
BOS - BRU
$ 671
Kiwi
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How to find the cheapest flight from Boston (BOS) to Brussels (BRU)

Related info for your journey
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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.