Originally Posted by
trueblu
It should be noted that you can't MFU the WT+ leg, if you've booked discount (non-YBH) economy on the other leg. That usually means that if the purpose is to MFU/ discard one leg, a return in T-class is still the cheapest option.
tb
Indeed, that is often the case
Originally Posted by
frankvb
WT+(T)+MFU/WT(H): cost around £1016
WT+/WT+ (both in T) was around £1100.
If the OP is actually going to do a return, I would not bother trying to fly Icelandair and visiting Iceland on the way back. You can always visit Iceland another time (or buy a separate return ticket from the UK).