Cheapest Ryanair flights London to Sofia from $21

We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Sofia (SOF) by the month of departure.

Cheapest flights for July 2025

Departure date Cheapest price
11 Jul 2025 $ 211 Book Now
13 Jul 2025 $ 214 Book Now
10 Jul 2025 $ 222 Book Now
08 Jul 2025 $ 225 Book Now
30 Jul 2025 $ 225 Book Now

Cheapest flights for August 2025

Departure date Cheapest price
25 Aug 2025 $ 21 Book Now
26 Aug 2025 $ 21 Book Now
27 Aug 2025 $ 21 Book Now
28 Aug 2025 $ 21 Book Now
30 Aug 2025 $ 21 Book Now

Cheapest flights for September 2025

Departure date Cheapest price
01 Sep 2025 $ 25 Book Now
09 Sep 2025 $ 26 Book Now
16 Sep 2025 $ 27 Book Now
10 Sep 2025 $ 29 Book Now
03 Sep 2025 $ 29 Book Now

Cheapest flights for October 2025

Departure date Cheapest price
07 Oct 2025 $ 27 Book Now
08 Oct 2025 $ 30 Book Now
06 Oct 2025 $ 32 Book Now
02 Oct 2025 $ 34 Book Now
04 Oct 2025 $ 34 Book Now

Cheapest flights for November 2025

Departure date Cheapest price
01 Nov 2025 $ 34 Book Now
02 Nov 2025 $ 34 Book Now
03 Nov 2025 $ 34 Book Now
04 Nov 2025 $ 34 Book Now
05 Nov 2025 $ 34 Book Now

Cheapest flights for December 2025

Departure date Cheapest price
01 Dec 2025 $ 49 Book Now
02 Dec 2025 $ 49 Book Now
03 Dec 2025 $ 49 Book Now
04 Dec 2025 $ 49 Book Now
06 Dec 2025 $ 59 Book Now

Cheapest flights for January 2026

Departure date Cheapest price
05 Jan 2026 $ 49 Book Now
06 Jan 2026 $ 49 Book Now
07 Jan 2026 $ 49 Book Now
08 Jan 2026 $ 49 Book Now
10 Jan 2026 $ 49 Book Now

Cheapest flights for February 2026

Departure date Cheapest price
01 Feb 2026 $ 49 Book Now
03 Feb 2026 $ 49 Book Now
09 Feb 2026 $ 49 Book Now
10 Feb 2026 $ 49 Book Now
20 Feb 2026 $ 49 Book Now

Cheapest flights for March 2026

Departure date Cheapest price
09 Mar 2026 $ 49 Book Now
01 Mar 2026 $ 49 Book Now
06 Mar 2026 $ 49 Book Now
07 Mar 2026 $ 49 Book Now
08 Mar 2026 $ 49 Book Now

Cheapest flights for April 2026

Departure date Cheapest price
08 Apr 2026 $ 69 Book Now
09 Apr 2026 $ 69 Book Now
12 Apr 2026 $ 69 Book Now
22 Apr 2026 $ 69 Book Now
23 Apr 2026 $ 69 Book Now

Cheapest flights for May 2026

Departure date Cheapest price
07 May 2026 $ 78 Book Now
12 May 2026 $ 78 Book Now
30 May 2026 $ 78 Book Now
05 May 2026 $ 89 Book Now
06 May 2026 $ 89 Book Now

Cheapest flights for June 2026

Departure date Cheapest price
02 Jun 2026 $ 69 Book Now
09 Jun 2026 $ 69 Book Now
01 Jun 2026 $ 70 Book Now
06 Jun 2026 $ 78 Book Now
03 Jun 2026 $ 78 Book Now

The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.

Ryanair deals from London to all destinations

Ryanair deals from Sofia to all destinations

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