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Cheap Flights from Barcelona to Slough

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      Travellers and cabin class, 1 Adult, Economy

      Compare Barcelona to Slough flight deals

      Find the cheapest month or even day of the year to fly to Slough

      Book the best Slough fare with no extra fees

      Barcelona Airport to Slough flight deals

      Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Slough? Find our lowest prices on one-way and return tickets to the easiest airport right here.
      London.ر.ق.‏ 125 per passenger.Departing Sat, 7 Nov.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Sat, 7 Nov, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 125, select.
      London.ر.ق.‏ 125 per passenger.Departing Thu, 10 Dec.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 10 Dec, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 125, select.
      London.ر.ق.‏ 126 per passenger.Departing Mon, 11 Jan.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Mon, 11 Jan, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 126, select.
      London.ر.ق.‏ 136 per passenger.Departing Sun, 18 Oct.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Sun, 18 Oct, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 136, select.
      London.ر.ق.‏ 148 per passenger.Departing Mon, 22 Mar.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Mon, 22 Mar, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 148, select.
      London.ر.ق.‏ 158 per passenger.Departing Sun, 7 Feb.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Sun, 7 Feb, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 158, select.
      London.ر.ق.‏ 159 per passenger.Departing Thu, 27 May.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 27 May, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 159, select.
      London.ر.ق.‏ 166 per passenger.Departing Fri, 16 Jul.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Fri, 16 Jul, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 166, select.
      London.ر.ق.‏ 169 per passenger.Departing Wed, 7 Apr.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Wed, 7 Apr, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 169, select.
      London.ر.ق.‏ 171 per passenger.Departing Tue, 8 Jun.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 8 Jun, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 171, select.
      London.ر.ق.‏ 187 per passenger.Departing Wed, 30 Sep.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Wed, 30 Sep, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 187, select.
      London.ر.ق.‏ 194 per passenger.Departing Thu, 12 Aug.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 12 Aug, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 194, select.
      London.ر.ق.‏ 359 per passenger.Departing Wed, 1 Sep.One-way flight with KLM.Outbound indirect flight with KLM, departs from Barcelona on Wed, 1 Sep, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 359, select.
      London.ر.ق.‏ 656 per passenger.Departing Wed, 1 Sep.One-way flight with Iberia.Outbound direct flight with Iberia departs from Barcelona on Wed, 1 Sep, arriving in London Heathrow.Price includes taxes and charges.From ر.ق.‏ 656, select.
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      Barcelona to Slough: Flight information

      The things to know before you go.
      Fly intoLondon Heathrow Airport
      Cheapest flight foundر.ق.‏ 125
      Cheapest month to flyDecember
      Average flight time2 hrs, 23 mins
      Most popular airlineBritish Airways
      Average flights per week411

      Find the cheapest month to fly from Barcelona to Slough

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Barcelona to Slough flights are currently cheapest in October. We’ve based this on flights into London Heathrow Airport.
      Sep
      from ر.ق.‏ 187
      Oct
      from ر.ق.‏ 136
      Nov
      from ر.ق.‏ 125
      Dec
      from ر.ق.‏ 125
      Jan
      from ر.ق.‏ 127
      Feb
      from ر.ق.‏ 158
      Mar
      from ر.ق.‏ 148
      Apr
      from ر.ق.‏ 169
      May
      from ر.ق.‏ 159
      Jun
      from ر.ق.‏ 171
      Jul
      from ر.ق.‏ 166
      Aug
      from ر.ق.‏ 194