Cheapest return flights from London to Sofia in October from $153

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

Return flights

29 Oct - 10 Nov British Airways direct
23 Oct - 29 Oct British Airways
23 Oct - 26 Oct British Airways
22 Oct - 26 Oct Eurowings
27 Oct - 10 Nov British Airways
26 Oct - 29 Oct Aegean Airlines
23 Oct - 27 Oct British Airways
01 Oct - 06 Oct British Airways direct
27 Oct - 03 Nov British Airways
01 Oct - 05 Oct British Airways direct
22 Oct - 27 Oct Eurowings
11 Oct - 25 Oct British Airways
08 Oct - 12 Oct Eurowings
29 Oct - 02 Nov British Airways direct
31 Oct - 09 Nov Lufthansa
31 Oct - 04 Nov Lufthansa
31 Oct - 03 Nov Lufthansa
30 Oct - 08 Nov Lufthansa
27 Oct - 03 Nov British Airways direct
27 Oct - 10 Nov British Airways direct

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

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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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