The Bee Gees star will pay tribute to Maurice, Robin and Andy in a series of shows, according to the Daily Express.
A source said: ''Barry is hurting badly but he knows the boys would expect him to carry on. Next year looks more likely in terms of a return to the stage. He will do his brothers proud.''
Barry is the only surviving member of the Bee Gees following the death of Robin in May. Maurice passed way in 2003, while Andy, who had a separate music career, died in 1988.
''I will live on the music. And no matter what stage I'm standing on, my three brothers will be standing there with me," Robin tweeted last week.
''Our family appreciates your support at such a difficult time. I will miss all my brothers deeply.''
Watch the Bee Gees video for 'How Deep Is Your Love' below: