Cheapest return flights from London to Sofia in March from $175

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

Return flights

01 Mar - 04 Mar British Airways direct
04 Mar - 08 Mar British Airways direct
11 Mar - 16 Mar Air Serbia
05 Mar - 09 Mar Air Serbia
05 Mar - 10 Mar Air Serbia
11 Mar - 16 Mar British Airways direct
10 Mar - 16 Mar Lufthansa
05 Mar - 08 Mar Lufthansa
06 Mar - 08 Mar Lufthansa
06 Mar - 09 Mar Lufthansa
29 Mar - 08 Apr Austrian Airlines
29 Mar - 05 Apr Austrian Airlines
26 Mar - 02 Apr Lufthansa
30 Mar - 08 Apr Austrian Airlines
28 Mar - 02 Apr Austrian Airlines
28 Mar - 04 Apr Austrian Airlines
27 Mar - 02 Apr LOT
27 Mar - 03 Apr LOT
27 Mar - 04 Apr LOT
29 Mar - 08 Apr British Airways direct

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

Skyscanner

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Feel free to contact us with any feedback or request another flight research.