Cheapest return flights from London to Sofia in April from $259

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

Return flights

08 Apr - 21 Apr ITA Airways
29 Apr - 05 May Lufthansa
09 Apr - 22 Apr Lufthansa
22 Apr - 29 Apr Lufthansa
27 Apr - 29 Apr Lufthansa
20 Apr - 22 Apr Lufthansa
15 Apr - 22 Apr Lufthansa
22 Apr - 27 Apr Lufthansa
09 Apr - 14 Apr Lufthansa
09 Apr - 16 Apr Lufthansa
22 Apr - 24 Apr Lufthansa
30 Apr - 07 May Lufthansa
27 Apr - 01 May Lufthansa
13 Apr - 03 May Lufthansa
23 Apr - 01 May Lufthansa
28 Apr - 08 May British Airways
24 Apr - 03 May Lufthansa
30 Apr - 03 May Lufthansa
17 Apr - 10 May Lufthansa
26 Apr - 07 May British Airways

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

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