Cheapest return flights from London to Sofia in April from $184

Best time to book flights for London (LHR) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Sofia (SOF) in April 2025 (see full year).

Return flights

30 Apr - 03 May Air Serbia
01 Apr - 05 Apr Vueling Airlines
02 Apr - 07 Apr Lufthansa
19 Apr - 29 Apr Lufthansa
01 Apr - 09 Apr Lufthansa
02 Apr - 09 Apr Lufthansa
23 Apr - 29 Apr Lufthansa
01 Apr - 08 Apr Lufthansa
01 Apr - 07 Apr Lufthansa
02 Apr - 08 Apr Lufthansa
02 Apr - 03 Apr Lufthansa
23 Apr - 01 May Lufthansa
19 Apr - 01 May Lufthansa
19 Apr - 05 May Lufthansa
01 Apr - 01 May Lufthansa
29 Apr - 22 May Lufthansa
28 Apr - 01 May SWISS
29 Apr - 02 May Lufthansa
22 Apr - 07 May Lufthansa
24 Apr - 01 May Austrian Airlines

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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