Cheapest return flights from London to Sofia in April from 157€

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

01 Apr - 08 Apr Air France
20 Apr - 28 Apr Air Serbia
23 Apr - 28 Apr Air Serbia
13 Apr - 28 Apr Air Serbia
23 Apr - 15 May Air Serbia
02 Apr - 09 Apr SWISS
02 Apr - 04 Apr SWISS
02 Apr - 06 Apr SWISS
01 Apr - 04 Apr SWISS
29 Apr - 08 May Lufthansa
01 Apr - 07 Apr SWISS
02 Apr - 07 Apr SWISS
22 Apr - 20 May SWISS
22 Apr - 01 May SWISS
23 Apr - 01 May SWISS
28 Apr - 01 May SWISS
20 Apr - 05 May Air Serbia
26 Apr - 10 May Austrian Airlines
24 Apr - 05 May Lufthansa
26 Apr - 01 May Austrian Airlines

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

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