Cheapest return flights from San Francisco to Brussels in April from $638

Best time to book flights for San Francisco (SFO) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Brussels (BRU) in April 2025 (see full year).

Return flights

26 Apr - 05 May Hawaiian Airlines
27 Apr - 03 May Scandinavian Airlines
25 Apr - 01 May Alaska Airlines
12 Apr - 16 Apr Scandinavian Airlines
09 Apr - 16 Apr Scandinavian Airlines
16 Apr - 20 Apr Scandinavian Airlines
04 Apr - 13 Apr Scandinavian Airlines
10 Apr - 14 Apr Scandinavian Airlines
10 Apr - 17 Apr Delta

Also check the deals for one-way flights from San Francisco to Brussels in April.

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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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