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Cheap flights from Sofia to London

One-way from €15, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Wed, Dec 9Any priceThu, Dec 10Any priceFri, Dec 11€16Sat, Dec 12€15Sun, Dec 13Any priceMon, Dec 14Any priceTue, Dec 15Any priceWed, Dec 16Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€15
Ryanair, flight FR 8516Found 5 days ago, 1 adult
Check live price
21:15SofiaSat, Dec 12
Travel time 3h 20m, nonstopSOFSTN
22:35LondonSat, Dec 12
€16
Ryanair, flight FR 2691Found yesterday, 1 adult
Check live price
22:25SofiaFri, Dec 11
Travel time 3h 20m, nonstopSOFSTN
23:45LondonFri, Dec 11
€16
Ryanair, flight FR 1732Found yesterday, 1 adult
Check live price
22:00SofiaThu, Dec 17
Travel time 3h 20m, nonstopSOFSTN
23:20LondonThu, Dec 17
€30
Ryanair, flight FR 1731Found 5 days ago, 1 adult
Check live price
20:20SofiaTue, Dec 1
Travel time 3h 20m, nonstopSOFSTN
21:40LondonTue, Dec 1
€36
Ryanair, flight FR 1731Found yesterday, 1 adult
Check live price
11:50SofiaWed, May 12
Travel time 3h 20m, nonstopSOFSTN
13:10LondonWed, May 12

Round trips

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

Plan the rest of the trip

  • Mobile data in United KingdomTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in London, booked ahead at a fixed price.
    See options
  • Things to do in LondonPopular tours from $51.70 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for United Kingdom from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under EU261.
    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

MoTuWeThFrSaSu12345678910111213141516171819202122232425€12726€5027€15428–29–30–31€134

November 2026

MoTuWeThFrSaSu1€1032€823–4€665–6€587€408–9€5110€6011€4812€4013€4614€4515–16€4817€7718–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1€302–3–4–5–6–7–8–9–10–11€1612€1513–14–15–16–17€1618–19–20–21–22–23–2425262728293031
€40 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 12, €15.

Lowest fares by month

In the fares found this week, December has the lowest: from €15 one-way, against €62 in January 2027. Pick a month to see its cheapest date.

  1. Oct€50
  2. Nov€40
  3. Dec€15
  4. Jan€62
  5. Feb€40
  6. Marno fares yet
  7. Aprno fares yet
  8. May€36
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€25€50€75OctNov€15DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€50Mon, Oct 261 stop
November€40Sat, Nov 71 stop
December€15Sat, Dec 12Nonstop
January 2027€62Wed, Jan 61 stop
February 2027€40Wed, Feb 24Nonstop
March 2027—
April 2027—
May 2027€36Wed, May 12Nonstop
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in London. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€50€40€15€62€40––€36––––
High °C16°12°9°8°9°12°15°18°22°24°23°20°
Low °C9°5°3°3°3°4°6°9°12°14°14°12°
Precipitation mm656757594539424647465350

Source: London on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, December has the lowest: from €15 one-way, against €62 in January 2027.

What is the weather in London in December?

In December, the cheapest month to fly, the average daily high in London is 9 °C and the low 3 °C.

Are there direct flights from Sofia to London?

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

How long is the flight from Sofia to London?

A nonstop flight takes about 3h 20m. The distance is 2,010 km.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of €40. Tuesday is the priciest at about €74.

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