6 variables decided these rankings, weighted by impact on passenger practical experience in the course of long-haul flights: * 0800 phone calls are no cost for landlines and mobiles. 0333 calls are involved in inclusive minutes deal on mobiles, if not conventional prices implement. 0844/0845 phone calls are 7p/pm plus https://explorebookmarks.com/story20980142/an-unbiased-view-of-luxury-flight-deals-from-uk