Cheapest return flights from London to Sofia in April from $281

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

Return flights

09 Apr - 15 Apr Lufthansa
28 Apr - 01 May Lufthansa
22 Apr - 24 Apr Lufthansa
15 Apr - 30 Apr Lufthansa
01 Apr - 08 Apr Lufthansa
01 Apr - 15 Apr Lufthansa
27 Apr - 30 Apr Lufthansa
24 Apr - 26 Apr SWISS
24 Apr - 05 May Lufthansa
24 Apr - 27 Apr ITA Airways
24 Apr - 04 May ITA Airways
06 Apr - 13 Apr Lufthansa
17 Apr - 20 Apr Lufthansa

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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