Cheapest one-way flights from Seattle to Brussels in January from 497€

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

AirHint found the following cheapest one-way flights from Seattle (SEA) to Brussels (BRU) in January 2025 (see full year).

One-Way flights

05 Jan United

Also check the deals for return flights from Seattle to Brussels in January.

Skyscanner

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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