Cheapest return flights from London to Sofia in March from $232

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

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

Return flights

14 Mar - 19 Mar KLM
14 Mar - 24 Mar KLM
14 Mar - 25 Mar KLM
20 Mar - 25 Mar KLM
20 Mar - 24 Mar KLM
14 Mar - 18 Mar KLM
19 Mar - 26 Mar Lufthansa
13 Mar - 20 Mar Lufthansa
10 Mar - 17 Mar Lufthansa
07 Mar - 13 Mar Lufthansa
27 Mar - 01 Apr Lufthansa
28 Mar - 01 Apr Lufthansa
31 Mar - 03 Apr Lufthansa
28 Mar - 02 Apr Lufthansa
27 Mar - 03 Apr Lufthansa
31 Mar - 07 Apr Lufthansa
31 Mar - 04 Apr KLM
07 Mar - 11 Apr Lufthansa
31 Mar - 06 Apr KLM
25 Mar - 03 Apr KLM

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