AirHint found the following cheapest one-way flights from Sofia (SOF) to London (STN) in April 2026 (see full year).

One-Way flights

13 Apr	Wizz Air
14 Apr	Ryanair	direct
15 Apr	Ryanair	direct
09 Apr	Wizz Air
09 Apr	Ryanair	direct
23 Apr	Ryanair	direct
11 Apr	Ryanair	direct
13 Apr	Ryanair	direct
12 Apr	Wizz Air
12 Apr	Ryanair	direct

Also check the deals for return flights from Sofia to London 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.

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Cheapest one-way flights from Sofia to London in April from $103

One-Way flights