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The cheapest month to fly to Frankfurt is May costing on average 120 £ or June costing on average 144 £.
The most expensive months are December costing on average 217 £ and October costing on average 189 £
The cheapest month to fly to Frankfurt is Monday costing on average 70 £ or Wednesday costing on average 72 £.
The most expensive days are Friday costing on average 97 £ and Saturday costing on average 94 £.