Cheapest return SFO–BRU flights, May

AirHint found the following cheapest return flights from San Francisco (SFO) to Brussels (BRU) in May 2026 (see full year).

Return flights

11 May - 25 May Scandinavian Airlines
11 May - 18 May Scandinavian Airlines
06 May - 14 May Turkish Airlines
06 May - 12 May Turkish Airlines
06 May - 13 May Turkish Airlines
12 May - 19 May Scandinavian Airlines
08 May - 10 May Turkish Airlines
14 May - 21 May Scandinavian Airlines
05 May - 12 May United
06 May - 15 May United
31 May - 27 Jun Frontier Airlines
27 May - 03 Jun Air France
30 May - 27 Jun Alaska Airlines
25 May - 01 Jun Alaska Airlines
28 May - 04 Jun KLM
29 May - 05 Jun KLM
26 May - 27 Jun Alaska Airlines
31 May - 07 Jun United
30 May - 06 Jun KLM

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

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