The world’s most expensive petrol is still found in Hong Kong, at £2.26 per litre – up from £1.87 last year Russian cities remain stable in ranking despite sanctions. Prices soar by 17% in Moscow, but city falls one place to 62nd globally due to weak rouble Rising prices and a stronger currency push Luanda, Angola, up 108 places in the cost of living ranking Ranked in 207th place, Ankara, Turkey is now the cheapest city in the world for expats and tourists, after falling 5 places from 2021.