Originally Posted by
Fabo.sk
I would probably go for DUB-ZRH-SIN(LX)/SIN-FRA-DUB(LH). Always fun to try both, and as I understand, LX can be weird about lounge access in cases other than immediately before departure in actual LX F.
+ 1 this is what I currently do on my SIN flights, now LX is operating the 777.
For me the catering is far superior ex ZRH on LX, inbound I prefer the A380 with LH as catered ex SIN not much difference