S$67 Cheap Flights from Sofia to London

View S$67 flight on Wed, 17 Dec, 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 S$67 for one-way flights and S$355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Tue, 8 Jul - Thu, 10 Jul
SOF
Sofia
LHR
London
S$355 Return, found 22 hours ago
S$355
Return
found 22 hours ago
Select LOT-Polish Airlines flight, departing Tue, 8 Jul from Sofia to London, returning Thu, 10 Jul, priced at S$355 found 22 hours ago
LOT-Polish Airlines
Tue, 8 Jul - Thu, 10 Jul
SOF
Sofia
LHR
London
S$364 Return, found 22 hours ago
S$364
Return
found 22 hours ago
Select LOT-Polish Airlines flight, departing Tue, 8 Jul from Sofia to London, returning Thu, 10 Jul, priced at S$364 found 22 hours ago
LOT-Polish Airlines
Sun, 27 Jul - Sun, 3 Aug
SOF
Sofia
LHR
London
S$383 Return, found 6 days ago
S$383
Return
found 6 days ago
Select LOT-Polish Airlines flight, departing Sun, 27 Jul from Sofia to London, returning Sun, 3 Aug, priced at S$383 found 6 days ago
LOT-Polish Airlines
Fri, 1 Aug - Fri, 8 Aug
SOF
Sofia
LHR
London
S$385 Return, found 2 days ago
S$385
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Fri, 1 Aug from Sofia to London, returning Fri, 8 Aug, priced at S$385 found 2 days ago
LOT-Polish Airlines
Tue, 8 Jul - Thu, 10 Jul
SOF
Sofia
LHR
London
S$392 Return, found 22 hours ago
S$392
Return
found 22 hours ago
Select LOT-Polish Airlines flight, departing Tue, 8 Jul from Sofia to London, returning Thu, 10 Jul, priced at S$392 found 22 hours ago
LOT-Polish Airlines
Fri, 1 Aug - Fri, 8 Aug
SOF
Sofia
LHR
London
S$395 Return, found 2 days ago
S$395
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Fri, 1 Aug from Sofia to London, returning Fri, 8 Aug, priced at S$395 found 2 days ago
Air Serbia
Fri, 1 Aug - Fri, 8 Aug
SOF
Sofia
LHR
London
S$430 Return, found 2 days ago
S$430
Return
found 2 days ago
Select Air Serbia flight, departing Fri, 1 Aug from Sofia to London, returning Fri, 8 Aug, priced at S$430 found 2 days ago
Bulgaria Air
Fri, 1 Aug - Fri, 8 Aug
SOF
Sofia
LHR
London
S$436 Return, found 2 days ago
S$436
Return
found 2 days ago
Select Bulgaria Air flight, departing Fri, 1 Aug from Sofia to London, returning Fri, 8 Aug, priced at S$436 found 2 days ago
Austrian Airlines
Sun, 27 Jul - Sun, 3 Aug
SOF
Sofia
LHR
London
S$460 Return, found 6 days ago
S$460
Return
found 6 days ago
Select Austrian Airlines flight, departing Sun, 27 Jul from Sofia to London, returning Sun, 3 Aug, priced at S$460 found 6 days ago
Turkish Airlines
Tue, 8 Jul - Thu, 10 Jul
SOF
Sofia
LGW
London
S$495 Return, found 23 hours ago
S$495
Return
found 23 hours ago
Select Turkish Airlines flight, departing Tue, 8 Jul from Sofia to London, returning Thu, 10 Jul, priced at S$495 found 23 hours ago

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

October is typically the cheapest month to fly

From S$53 - S$280 per traveller.

Graph displaying average flight prices per month

Sofia to London route information
Origin airport
Sofia
Destination airport
Heathrow
Return price
S$354
Distance
2028 km

Perfect flights from Sofia to London

Your Journey from Sofia to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Sofia to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including easyJet, Air Serbia, British Airways, Bulgaria Air, LOT-Polish Airlines, Austrian Airlines, Turkish Airlines. Our selection of flights from Sofia to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sofia to London Flights

Experience the joy of finding cheap flights from Sofia to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$67 and roundtrip prices from S$355*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sofia to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sofia to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sofia to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sofia to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sofia to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$355. 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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