Cheapest return flights from Seattle to Brussels in February from $475

Best time to book flights for Seattle (SEA) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Brussels (BRU) in February 2025 (see full year).

Return flights

03 Feb - 10 Feb British Airways
04 Feb - 11 Feb British Airways
05 Feb - 12 Feb British Airways
10 Feb - 17 Feb British Airways
11 Feb - 18 Feb British Airways
17 Feb - 24 Feb British Airways
18 Feb - 25 Feb British Airways
19 Feb - 26 Feb British Airways
12 Feb - 19 Feb British Airways
25 Feb - 04 Mar British Airways
26 Feb - 05 Mar British Airways
24 Feb - 03 Mar British Airways
27 Feb - 06 Mar Icelandair
06 Feb - 13 Feb Icelandair
23 Feb - 02 Mar British Airways
28 Feb - 07 Mar British Airways
22 Feb - 01 Mar British Airways

Also check the deals for one-way flights from Seattle to Brussels in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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