The women flew the Boeing 787 Dreamliner from Brunei to Jeddah.
The milestone coincided with Brunei's National Day to celebrate independence.
Last year women in Saudi Arabia cast their votes for the first time in municipal elections. A total of 978 women also registered as candidates.
They were alongside 5,938 men and had to speak behind a partition while campaigning, or be represented by a man.
The decision to allow women to take part was taken by the late King Abdullah and is seen as a key part of his legacy."
Read article from BBC News.