You have to choose departure destinations
The cheapest month to fly to Brest is June costing on average 101 £ or September costing on average 124 £.
The most expensive months are February costing on average 273 £ and March costing on average 181 £
The cheapest month to fly to Brest is Monday costing on average 47 £ or Sunday costing on average 63 £.
The most expensive days are Friday costing on average 121 £ and Saturday costing on average 98 £.