Cheapest return LON–SOF flights, April

AirHint found the following cheapest return flights from London (LON) to Sofia (SOF) in April 2026 (see full year).

Return flights

28 Apr - 06 May Ryanair
28 Apr - 05 May Ryanair
27 Apr - 13 May Wizz Air direct
27 Apr - 14 May Wizz Air direct
30 Apr - 13 May Jet2
27 Apr - 06 May Ryanair
29 Apr - 12 May Ryanair
27 Apr - 08 May Wizz Air direct
27 Apr - 06 May Wizz Air direct
27 Apr - 12 May Wizz Air direct
27 Apr - 28 Apr Wizz Air Malta
26 Apr - 28 Apr Wizz Air
28 Apr - 28 Apr Ryanair
26 Apr - 27 Apr Wizz Air
28 Apr - 30 Apr Ryanair
27 Apr - 27 Apr Wizz Air
26 Apr - 29 Apr Wizz Air
27 Apr - 29 Apr Ryanair
28 Apr - 29 Apr Ryanair
27 Apr - 30 Apr Ryanair

Also check the deals for one-way flights from London to Sofia in April.

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