Cheapest return flights from London to Sofia in March from 146€

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

Return flights

14 Mar - 23 Mar British Airways direct
18 Mar - 25 Mar British Airways
14 Mar - 18 Mar British Airways direct
21 Mar - 25 Mar British Airways direct
01 Mar - 06 Mar British Airways
18 Mar - 25 Mar British Airways direct
25 Mar - 28 Mar British Airways direct
13 Mar - 20 Mar Brussels Airlines
25 Mar - 27 Mar British Airways
25 Mar - 29 Mar British Airways direct
31 Mar - 04 Apr Aegean Airlines
31 Mar - 02 Apr Lufthansa
29 Mar - 10 Apr Aegean Airlines
29 Mar - 02 Apr Austrian Airlines
30 Mar - 01 Apr Lufthansa
30 Mar - 03 Apr Austrian Airlines
28 Mar - 04 Apr LOT
28 Mar - 12 Apr Vueling Airlines
28 Mar - 13 Apr Lufthansa
28 Mar - 12 Apr British Airways direct

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

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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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