Cheapest return flights from Seattle to Brussels in November from 357€

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

Return flights

06 Nov - 13 Nov Icelandair
06 Nov - 20 Nov Icelandair
20 Nov - 27 Nov Icelandair
14 Nov - 06 Dec Lufthansa
15 Nov - 06 Dec United
07 Nov - 29 Nov Lufthansa
23 Nov - 29 Nov Turkish Airlines
29 Nov - 06 Dec Alaska Airlines

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

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