Crediting to QFF will earn enough for a trip on BA to Paris or London (or a dozen other cities in that distance band); however the QFF fees might be more than the EI fare+tax would be for a similar flight, so it might not be as valuable as it looks. You could also redeem for flights elsewhere in the world, but sadly Oneworld doesn't fly to PSP. Still it should come in useful. If she takes 2 more trips like this, there would be enough QFF points for a trip DUB-USA east coast (but again, the QFF fees might be higher than the EI fare).