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

Return flights

10 Apr - 13 Apr	Wizz Air	direct
07 Apr - 13 Apr	Wizz Air	direct
12 Apr - 15 Apr	Wizz Air	direct
10 Apr - 16 Apr	Wizz Air	direct
07 Apr - 14 Apr	Wizz Air	direct
05 Apr - 13 Apr	Wizz Air	direct
05 Apr - 16 Apr	Wizz Air	direct
25 Apr - 29 Apr	Wizz Air	direct
10 Apr - 23 Apr	Wizz Air	direct
02 Apr - 16 Apr	Wizz Air	direct

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

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

Cheapest return flights from London to Sofia in April from 94€

Return flights