Cheapest return flights from Sofia to London in September from 173€

Best time to book flights for Sofia (SOF) to London (LTN) flights at AirHint

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

Return flights

24 Sep - 28 Sep Wizz Air
30 Sep - 20 Oct Wizz Air direct
30 Sep - 10 Oct Wizz Air direct
11 Sep - 25 Sep Ryanair
24 Sep - 10 Oct Wizz Air direct
28 Sep - 10 Oct Wizz Air direct
30 Sep - 09 Oct Wizz Air direct
04 Sep - 07 Sep Air Serbia
07 Sep - 14 Sep Ryanair
07 Sep - 11 Sep Ryanair
17 Sep - 21 Sep Wizz Air direct
15 Sep - 21 Sep Wizz Air direct
20 Sep - 10 Oct Wizz Air direct
23 Sep - 10 Oct Wizz Air direct
21 Sep - 10 Oct Wizz Air direct
22 Sep - 10 Oct Wizz Air direct
20 Sep - 21 Sep Wizz Air direct
12 Sep - 21 Sep Wizz Air direct
16 Sep - 21 Sep Wizz Air direct
24 Sep - 09 Oct Wizz Air direct

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

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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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