Alba Redondo took part in the qualification for the
2013 U17 European Championship with the Spanish
U17 national team. With the
U19s she reached the final of the continental tournament in both
2014 and
2015, but lost to the
Netherlands and
Sweden respectively. In 2015, with three goals in five games, she was level with
Marie-Charlotte Léger and was the tournament's second-best goalscorer behind
Stina Blackstenius. Alba Redondo took part in the
2016 World Cup with the
U20 national team, where she and her team were defeated in the quarterfinals by
North Korea, who later won the tournament. Despite competing for Albacete that was frequently fighting in relegation battle, Redondo developed into a proficient goalscorer and came to the attention of
Spain national team scouts. She made her debut for the senior national team on 8 November 2018 in a friendly against Poland, and was also called up for the
2019 Algarve Cup. However, national
coach Jorge Vilda did not include her in the 23-player final squad for the
2019 World Cup. Redondo was not named to the Spanish squad for the
Euro 2022 either. Redondo made seven appearances at the
2023 World Cup and scored three goals. She was in the starting line-up for the
World Cup final as Spain defeated
England 1–0 to win the trophy for the first time. On 10 June 2025, Redondo was called up to the Spain squad for the
UEFA Women's Euro 2025. ==Personal life ==