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The cheapest month to fly to Frankfurt is May costing on average 80 £ or June costing on average 97 £.
The most expensive months are December costing on average 174 £ and August costing on average 128 £
The cheapest month to fly to Frankfurt is Monday costing on average 60 £ or Saturday costing on average 65 £.
The most expensive days are Friday costing on average 74 £ and Wednesday costing on average 71 £.