Which airlines fly direct between London and Sofia?

Airlines operating direct flights include British Airways, Virgin Atlantic, Bulgaria Air, Ryanair.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $129 depending on season and advance booking.

Verified Route Guide

Flights from London to Sofia

Q: How long is the flight from London to Sofia?

The average nonstop flight time from London (LHR) to Sofia (SOF) is approximately 3h 15m covering a distance of 2040 km.

Heathrow Airport (LHR) → Sofia Airport (SOF)

Fares From$129

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Flight Time

3h 15m

Nonstop average

Distance

2040 km

Air route corridor

Best Time to Fly

April - June & September - October (Optimal climate)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: London to Sofia

Cheap flights from London (LHR) to Sofia (SOF). Compare British Airways fares from $129 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Heathrow Airport and Sofia Airport, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

British Airways

Virgin Atlantic

Bulgaria Air

Ryanair

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	London (LHR) to Sofia (SOF)
Flight Distance	2,040 kilometers / 1,268 miles
Average Flight Duration	3h 15m (nonstop)
Starting Fare	From $129 (0% added booking fees)
Operating Airlines	British Airways, Virgin Atlantic, Bulgaria Air, Ryanair
Optimal Travel Season	April - June & September - October (Optimal climate)

Return Flight Route

Sofia (SOF) to London (LHR)

Nonstop return tickets from $129 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from London to Sofia?

The nonstop flight takes approximately 3h 15m, traversing 2040 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.