From €117 return per person · cheapest departure 15 Jan
In short: The cheapest return flight from Munich to Barcelona we found costs €117 per person (departure 15 Jan, Vueling, nonstop, 2 h 10 min). Prices by departure week range from €117 to €215; the typical price is €151. Source: Google Flights, updated 24 October 2026.
When is it cheapest to fly?
Cheapest: departure 15 Jan · €117 return, per person Most expensive: 1 Jan · €215. Booking the cheapest week saves up to 46 %. Cheapest return fare per person for a departure each week (trips of 7–7 days), economy class. Prices from Google Flights, read weekly; they change daily.
Cheapest departure
💰15 Jan – 22 Jan€117Vueling · nonstop · 2 h 10 min · return, per person