€15 Cheap Flights Sofia to London (SOF-LON)

View €15 flight on Sun, 9 Nov 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to London

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Cheap flights from Sofia to London (SOF-LON)

Prices were available within the past 7 days and start at €15 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Fri, 10 Oct - Mon, 13 Oct
SOF
Sofia
LTN
London
€34 Return, found 1 day ago
€34
Return
found 1 day ago
Select Wizz Air flight, departing Fri, 10 Oct from Sofia to London, returning Mon, 13 Oct, priced at €34 found 1 day ago
Ryanair
Fri, 26 Sep - Thu, 2 Oct
SOF
Sofia
STN
London
€55 Return, found 2 days ago
€55
Return
found 2 days ago
Select Ryanair flight, departing Fri, 26 Sep from Sofia to London, returning Thu, 2 Oct, priced at €55 found 2 days ago
easyJet
Wed, 24 Dec - Thu, 1 Jan
SOF
Sofia
LGW
London
€111 Return, found 1 day ago
€111
Return
found 1 day ago
Select easyJet flight, departing Wed, 24 Dec from Sofia to London, returning Thu, 1 Jan, priced at €111 found 1 day ago
British Airways
Wed, 24 Dec - Sun, 4 Jan
SOF
Sofia
LHR
London
€118 Return, found 4 days ago
€118
Return
found 4 days ago
Select British Airways flight, departing Wed, 24 Dec from Sofia to London, returning Sun, 4 Jan, priced at €118 found 4 days ago
Norwegian Air Shuttle
Thu, 16 Oct - Wed, 22 Oct
SOF
Sofia
LGW
London
€167 Return, found 8 hours ago
€167
Return
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Thu, 16 Oct from Sofia to London, returning Wed, 22 Oct, priced at €167 found 8 hours ago
Air Serbia
Sat, 11 Oct - Sun, 12 Oct
SOF
Sofia
LHR
London
€176 Return, found 3 days ago
€176
Return
found 3 days ago
Select Air Serbia flight, departing Sat, 11 Oct from Sofia to London, returning Sun, 12 Oct, priced at €176 found 3 days ago
Lufthansa
Sun, 9 Nov - Sat, 15 Nov
SOF
Sofia
LHR
London
€179 Return, found 3 days ago
€179
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 9 Nov from Sofia to London, returning Sat, 15 Nov, priced at €179 found 3 days ago
LOT-Polish Airlines
Thu, 2 Oct - Wed, 8 Oct
SOF
Sofia
LHR
London
€180 Return, just found
€180
Return
just found
Select LOT-Polish Airlines flight, departing Thu, 2 Oct from Sofia to London, returning Wed, 8 Oct, priced at €180 just found
Aegean
Mon, 17 Nov - Wed, 19 Nov
SOF
Sofia
LHR
London
€184 Return, found 5 days ago
€184
Return
found 5 days ago
Select Aegean flight, departing Mon, 17 Nov from Sofia to London, returning Wed, 19 Nov, priced at €184 found 5 days ago
Swiss International Air Lines
Tue, 23 Sep - Tue, 30 Sep
SOF
Sofia
LGW
London
€187 Return, found 6 hours ago
€187
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Tue, 23 Sep from Sofia to London, returning Tue, 30 Sep, priced at €187 found 6 hours ago

Find the cheapest month to fly from Sofia (SOF) to London (LON)

October is typically the cheapest month to fly

From €35 - €188 per traveller.

Graph displaying average flight prices per month

Sofia to London route information
Origin airport
Sofia
Destination airport
Luton
Return price
€34
Distance
2038 km

Perfect flights from Sofia to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sofia to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Sofia to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €15 and roundtrip prices from €34. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from SOF to London (LON-All Airports)?
Round-trip tickets between Sofia Airport (SOF) and London (LON-All Airports) start from €34. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sofia Airport (SOF) to London (LON-All Airports)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Sofia Intl. Airport to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sofia Airport (SOF) to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SOF to London (LON-All Airports)?
It's around 2,000 kilometres from Sofia Airport (SOF) to London (LON-All Airports), so expect to be in your seat for a while. Keep yourself occupied by packing things like crossword puzzles or a good old-fashioned book.
Which airlines fly direct from Sofia Intl. Airport to London (LON-All Airports)?
You'll have your choice of a wide range of airlines that fly from Sofia Airport (SOF) to London (LON-All Airports). The most sought-after ones are:

  • Ryanair - (FR) with 78 monthly flights
  • Wizz Air - (W6) with 60 monthly flights
  • EasyJet - (U2) with 26 monthly flights
  • British Airways - (BA) with 17 monthly flights
  • Bulgaria Air - (FB) with 13 monthly flights
  • Ryanair UK - (RK) with 4 monthly flights

Are Sofia Airport (SOF) to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sofia Airport (SOF) to London (LON-All Airports) at the last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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