How many flights from Sofia to London are non-stop?

Based on data from the trailing 90 days, approximately 14% of flights from Sofia to London are non-stop. For flights that include stopovers, travelers typically experience one stop. This indicates that while direct options are available, a significant portion of routes involve at least one connection.

How long is the flight from Sofia to London?

The direct flight from Sofia to London typically takes about 3 hours and 25 minutes, covering a distance of 2012 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging around 8 hours and 50 minutes. This difference highlights the convenience of direct routes for this journey.

Should I set a price alert for Sofia to London flights?

Historically, price fluctuations for flights from Sofia to London have been frequent. This suggests that setting a price alert could be beneficial for travelers seeking better deals. Monitoring prices over time may allow you to capitalize on potential drops, based on observed trends over a 30-day period.

Flights From Sofia

To London

Cheap Flights from Sofia to London

Browse current best options from Sofia. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Sofia

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 1 day ago

459 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Sofia to London

Explore current cheapest deals departing from Sofia to London

2026-10-18 – 2026-10-29
SOF - London
87% AI deal score
$170
$46
Round trip
2026-10-17 – 2026-10-29
SOF - London
85% AI deal score
$168
$47
Round trip
2026-10-19 – 2026-10-29
SOF - London
85% AI deal score
$172
$47
Round trip
2026-10-19 – 2026-10-30
SOF - London
85% AI deal score
$170
$47
Round trip
2026-10-20 – 2026-10-29
SOF - London
86% AI deal score
$177
$47
Round trip
2026-10-20 – 2026-10-30
SOF - London
85% AI deal score
$172
$47
Round trip
2026-10-17 – 2026-10-30
SOF - London
85% AI deal score
$167
$48
Round trip
2026-10-20 – 2026-10-30
SOF - London
90% AI deal score
$239
$48
Round trip
2026-10-18 – 2026-10-30
SOF - London
86% AI deal score
$168
$50
Round trip
2026-10-07 – 2026-10-21
SOF - London
84% AI deal score
$169
$51
Round trip

Sofia to London: Overview

Insights for flights from Sofia to London

For travelers seeking cheap flights from Sofia to London, 10% of recent fares were classified as a good price. Right now, fares are above the typical level for this route. Prices typically range from $152–$328, with a median of $225.

When is the cheapest time to fly from Sofia to London? The data indicates that December is the cheapest month to fly, with a median fare of $162. Following December, January offers median fares of $182, and March presents median fares of $192, making these months generally more affordable for this route.

A typical journey from Sofia to London takes about 3h 25m. However, since most itineraries connect at least once, the median connecting journey time is significantly longer at 10h 35m. This route covers a distance of 2012 km, classifying it as a medium-haul flight.

Most itineraries from Sofia to London connect at least once, with only 14% of recent fares being non-stop. For the majority of flights that include connections, the typical number of stopovers is 1. New deals for this route appear almost daily, suggesting frequent opportunities to find competitive fares.

How much is a round trip from Sofia to London

Regular price: $135 - $344

Prices for flights from Sofia to London are currently below the regular range.

Regular prices for flights from Sofia to London typically range from $135 to $344. The current lowest deal is $48 on Kayak for travel from Oct 20-Oct 29.

now $48

Low $135

High $344

The cheapest time to fly from Sofia to London

The cheapest month to fly from Sofia to London is February, with a median price of $126. The most expensive month is March, with a median price of $356. Generally, prices are lower from January to December.

February

Cheapest

Flights from $126

March

Most Expensive

Flights from $356

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sofia to London

British Airways

easyJet UK

Ryanair

Wizz Air

Last-minute flights going from Sofia to London

Thu, Sep 10

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Wizz Air

$473

$127

One-way

Thu, Sep 10

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Wizz Air

$479

$143

One-way

Sat, Sep 12

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Ryanair

$444

$126

One-way

Mon, Sep 14

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Ryanair

$328

$93

One-way

Mon, Sep 14

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Ryanair

$371

$98

One-way

Mon, Sep 14

⌛ Last-Minute

SOF - London

Sofia (SOF) - London (STN)

Ryanair

$414

$114

One-way

Biggest price drops on these dates for flights from Sofia to London

4 nights

Sep 10 - Sep 14

$473 → $127

73%

1 night

Sep 10 - Sep 11

$479 → $143

70%

2 nights

Sep 10 - Sep 12

$479 → $150

69%

4 nights

Sep 12 - Sep 16

$444 → $116

74%

Popular Airports to fly from Sofia to London

Sofia - London route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Sofia to London are below the typical level, with a median price of $225.

📅 Best time to fly

December offers the lowest median prices

Historically, December, January, and March offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 3h 25m

Direct flights from Sofia to London typically take 3 hours 25 minutes; connecting flights average 10 hours 35 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 14% of recent flights from Sofia to London are direct, with connecting flights being dominant.

🏆 Airline highlight

British Airways, easyJet UK, Ryanair, and Wizz Air offer direct flights

British Airways, easyJet UK, Ryanair, and Wizz Air offer direct flights on this route.

🎯 Booking tip

Deals appear frequently

Deals from Sofia to London appear frequently, with a good price being $152 or less.

Sofia main airports to depart from

Sofia (SOF)

Cheapest

Sofia Airport is a convenient departure point for flights to London, offering competitive prices.

📍 ~7 km from Sofia city center (reachable by car or public transport)

💸 Flights from ~$45

London main airports to arrive at

London Stansted (STN)

Cheapest

London Stansted is often the cheapest option for flights from Sofia to London.

📍 ~49 km from London city center (reachable by car)

💸 Flights from ~$48

Airports nearby London used as alternative

Birmingham (BHX)

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by direct train)

💸 Flights from ~$70

Business & First Class Flight Deals to London

77% AI deal score

$1,078

$752

Save $326

Frequently Asked Questions About Flights to London

Historically, the optimal booking window for flights from Sofia to London is typically 7-13 days before departure. During this period, the average price observed was around $219. Booking within 0-6 days of departure generally saw higher average prices, reaching approximately $272. Conversely, booking more than 60 days out also resulted in higher average prices, around $267, across the trailing 90 days.

Across the trailing quarter, a good price for a flight from Sofia to London was considered to be $152 or less. The median price for this route was $225. Prices can vary, with 75% of observed fares being $328 or less. These figures are based on data collected over a 90-day period.

Historically, December has been one of the most affordable months to fly from Sofia to London, with a median price of $162. January also offered competitive prices, with a median of $182. The annual median price for this route was $225, based on data collected over 270 days. March, while listed among cheaper months, had a median price of $192.

Sofia to London: Overview

Insights for flights from Sofia to London

How much is a round trip from Sofia to London

Regular price: $135 - $344

Prices for flights from Sofia to London are currently below the regular range.

Regular prices for flights from Sofia to London typically range from $135 to $344. The current lowest deal is $48 on Kayak for travel from Oct 20-Oct 29.

now $48

Low $135

High $344

The cheapest time to fly from Sofia to London

February

Cheapest

Flights from $126

March

Most Expensive

Flights from $356

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec