Cheapest return flights from London to Sofia in March from 123€

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

Return flights

21 Mar - 23 Mar British Airways direct
11 Mar - 23 Mar British Airways direct
21 Mar - 29 Mar British Airways direct
21 Mar - 28 Mar British Airways direct
09 Mar - 11 Mar British Airways direct
11 Mar - 15 Mar Aegean Airlines
11 Mar - 14 Mar Aegean Airlines
11 Mar - 13 Mar Aegean Airlines
16 Mar - 18 Mar Aegean Airlines
01 Mar - 03 Mar British Airways
19 Mar - 16 Apr Vueling Airlines
23 Mar - 01 Apr British Airways direct
21 Mar - 05 Apr British Airways
20 Mar - 16 Apr Vueling Airlines
20 Mar - 15 Apr Vueling Airlines
25 Mar - 01 Apr SWISS
23 Mar - 20 Apr SWISS
31 Mar - 14 Apr SWISS
25 Mar - 08 Apr SWISS
25 Mar - 01 Apr Bulgaria Air direct

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

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