Klarna
Pay in 3 interest-freeAvailable across the UK and most of Europe
Klarna splits your Sofia fare into three equal payments, taken automatically every 30 days. There is no interest on the Pay in 3 plan, and approval is a soft check that does not affect your credit score. For a typical London-Sofia fare of around £80-£130, each instalment works out to roughly £27-£43.

















