If you connect a flight with an Iberia code operated by Vueling with an Iberia or Iberia Regional flight, Iberia's conditions of carriage apply to both the free baggage allowance and excess baggage to your final destination. If you are travelling on a flight with an Iberia code operated by Vueling and/or are in transit between flights with an Iberia code operated by Vueling, your free baggage allowance is 1 x 23 kg bag.
Each extra kilo, up to a maximum of 32 kg, will be treated as excess baggage and charged accordingly. For more information, please check the Iberia free baggage allowance.