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Cheap flights from London to Sofia

One-way from £23, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Oct 28Any priceThu, Oct 29Any priceFri, Oct 30Any priceSat, Oct 31£23Sun, Nov 1Any priceMon, Nov 2Any priceTue, Nov 3Any priceWed, Nov 4Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
£23
Ryanair, flight FR 2690Found 5 days ago, 1 adult
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07:05LondonSat, Oct 31
Travel time 3h 5m, nonstopSTNSOF
12:10SofiaSat, Oct 31
£24
Ryanair, flight FR 8515Found 3 days ago, 1 adult
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05:55LondonMon, Nov 30
Travel time 3h 5m, nonstopSTNSOF
11:00SofiaMon, Nov 30
£28
Ryanair, flight FR 9961Found 2 days ago, 1 adult
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18:40LondonTue, Oct 6
Travel time 3h, nonstopSTNSOF
23:40SofiaTue, Oct 6
£29
Ryanair, flight FR 8515Found 6 days ago, 1 adult
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15:45LondonSat, Jan 16
Travel time 3h 5m, nonstopSTNSOF
20:50SofiaSat, Jan 16
£29
Ryanair, flight FR 2690Found 6 days ago, 1 adult
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16:30LondonMon, Jan 18
Travel time 3h 5m, nonstopSTNSOF
21:35SofiaMon, Jan 18

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in BulgariaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Sofia, booked ahead at a fixed price.
    See options
  • Things to do in SofiaPopular tours from $21.79 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Bulgaria from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to £350 per person under UK261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5£376£287–8£499–10–11–12–13–14–15–16£6417£5418£7319£4720–21£4822£6923£8124–25£6526–27–28–29–30–31£23

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30£24

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
£29 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 31, £23.

Lowest fares by month

In the fares found this week, October has the lowest: from £23 one-way, against £38 in December. Pick a month to see its cheapest date.

£0£20£40£23OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October£23Sat, Oct 31Nonstop
November£24Mon, Nov 30Nonstop
December£38Sun, Dec 6Nonstop
January 2027£29Sat, Jan 16Nonstop
February 2027—
March 2027—
April 2027—
May 2027£34Mon, May 10Nonstop
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from London to Sofia?

In the fares found this week, October has the lowest: from £23 one-way, against £38 in December.

Are there direct flights from London to Sofia?

Yes. Recent fares include nonstop flights with Ryanair, Wizz Air and easyJet.

How long is the flight from London to Sofia?

A nonstop flight takes about 3h. The distance is 2,010 km.

Which day of the week is cheapest to fly?

In the fares we have, Saturday departures are the cheapest, with a typical lowest fare of £29. Sunday is the priciest at about £69.

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