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The cheapest month to fly to Lisbon is January costing on average 85 £ or November costing on average 89 £.
The most expensive months are May costing on average 127 £ and August costing on average 125 £
The cheapest month to fly to Lisbon is Sunday costing on average 45 £ or Saturday costing on average 45 £.
The most expensive days are Thursday costing on average 57 £ and Friday costing on average 53 £.