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The cheapest month to fly to Bilbao is November costing on average 117 £ or January costing on average 132 £.
The most expensive months are August costing on average 215 £ and July costing on average 178 £
The cheapest month to fly to Bilbao is Monday costing on average 64 £ or Sunday costing on average 66 £.
The most expensive days are Friday costing on average 100 £ and Saturday costing on average 86 £.