FlyerTalk Forums - View Single Post - SYD-SIN in Y, SIN-LHR in J using Companion Voucher
Old Mar 26, 2020, 5:07 am
  #4  
mikeyfly
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Join Date: May 2014
Location: UK
Programs: BA Gold
Posts: 12,237
Originally Posted by wb1969
You can book the return online then request it be added to the outbound companion voucher? I didn’t know that.
Yes

All details and FAQs on the 2-4-1 thread:

BA American Express 2-4-1 Voucher Discussion
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