When to book Paris to Barcelona
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€18 Price today
Historically the lowest price on this route falls 42–55 days before departure (48 observations): this close to departure, waiting longer rarely pays off.
See this fareLowest price by days of advance booking
0d 90d
Each bar is the lowest price we recorded, from 541 observations.
Lowest price by departure date
November €34 199 observations
December €36 111 observations
October €43 128 observations
September €49 103 observations
Based on 541 price observations we recorded on this exact route.