FlyerTalk Forums - View Single Post - MAN-LHR-DUB - does the domestic book into UK Business?
Old Aug 5, 2016 | 4:18 pm
  #2  
Aus_Mal
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Join Date: Dec 2004
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There are Three Economy earn rates. Lowest, Low and Flexible. See

http://www.britishairways.com/en-gb/...-avios/flights

S is in Low, O is in Lowest, which is what gives you that difference.
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