AirHint found the following cheapest return flights from London (LON) to Sofia (SOF)
in October 2025 (see full year ).
Return flights
09 Oct
- 14 Oct
Ryanair
74 €
direct
09 Oct
- 17 Oct
Ryanair
74 €
direct
15 Oct
- 17 Oct
Ryanair
74 €
direct
01 Oct
- 14 Oct
Ryanair
74 €
direct
01 Oct
- 17 Oct
Ryanair
74 €
direct
01 Oct
- 04 Oct
Ryanair
74 €
direct
09 Oct
- 20 Oct
Ryanair
79 €
direct
15 Oct
- 20 Oct
Ryanair
79 €
direct
01 Oct
- 20 Oct
Ryanair
79 €
direct
25 Oct
- 07 Nov
Ryanair
80 €
direct
25 Oct
- 08 Nov
Ryanair
80 €
direct
25 Oct
- 09 Nov
Ryanair
80 €
direct
25 Oct
- 11 Nov
Ryanair
80 €
direct
25 Oct
- 13 Nov
Ryanair
80 €
direct
25 Oct
- 14 Nov
Ryanair
80 €
direct
25 Oct
- 10 Nov
Ryanair
80 €
direct
09 Oct
- 19 Oct
Ryanair
83 €
direct
25 Oct
- 12 Nov
Ryanair
84 €
direct
28 Oct
- 16 Nov
Ryanair
85 €
direct
28 Oct
- 07 Nov
Ryanair
85 €
direct
Also check the deals for one-way flights from London to Sofia in October .
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.