฿3,815 Cheap Flights from Sofia (SOF) to London (LHR)

View ฿3,815 flight on Sat, 8 Nov 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Heathrow Airport (LHR)

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Cheap Flights from Sofia (SOF) to London (LHR)

Prices were available within the past 7 days and start at ฿3,815 for one-way flights and ฿9,585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bulgaria Air
Mon, 12 Jan - Sat, 17 Jan
SOF
Sofia
LHR
London
฿9,585 Return, found 1 day ago
฿9,585
Return
found 1 day ago
Select Bulgaria Air flight, departing Mon, 12 Jan from Sofia to London, returning Sat, 17 Jan, priced at ฿9,585 found 1 day ago
Bulgaria Air
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿10,655 Return, found 1 day ago
฿10,655
Return
found 1 day ago
Select Bulgaria Air flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿10,655 found 1 day ago
Austrian Airlines
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿10,765 Return, found 1 day ago
฿10,765
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿10,765 found 1 day ago
Lufthansa
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿10,770 Return, found 1 day ago
฿10,770
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿10,770 found 1 day ago
Bulgaria Air
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿10,960 Return, found 1 day ago
฿10,960
Return
found 1 day ago
Select Bulgaria Air flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿10,960 found 1 day ago
Bulgaria Air
Sun, 9 Nov - Wed, 12 Nov
SOF
Sofia
LHR
London
฿11,010 Return, found 1 day ago
฿11,010
Return
found 1 day ago
Select Bulgaria Air flight, departing Sun, 9 Nov from Sofia to London, returning Wed, 12 Nov, priced at ฿11,010 found 1 day ago
Austrian Airlines
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿11,060 Return, found 1 day ago
฿11,060
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿11,060 found 1 day ago
Lufthansa
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿11,065 Return, found 1 day ago
฿11,065
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿11,065 found 1 day ago
British Airways
Sun, 9 Nov - Wed, 12 Nov
SOF
Sofia
LHR
London
฿12,290 Return, found 1 day ago
฿12,290
Return
found 1 day ago
Select British Airways flight, departing Sun, 9 Nov from Sofia to London, returning Wed, 12 Nov, priced at ฿12,290 found 1 day ago
Turkish Airlines
Sat, 8 Nov - Tue, 11 Nov
SOF
Sofia
LHR
London
฿12,830 Return, found 1 day ago
฿12,830
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 8 Nov from Sofia to London, returning Tue, 11 Nov, priced at ฿12,830 found 1 day ago

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

November is typically the cheapest month to fly

From ฿4,330 - ฿7,439 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from ฿11,460
LGW
Gatwick
Average driving time to city centre52 min
Flights from ฿11,460
Flight from Sofia to London route information
Origin airport
Sofia
Destination airport
Heathrow
Airlines serving
Aegean, Air France, Austrian Airlines, British Airways, Bulgaria Air, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines
Return price
฿9,585
Distance
2028 km
Average flight time
1 hour 27 mins

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 Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿3,815 and roundtrip prices from ฿9,585. 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 Heathrow 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 Sofia Airport (SOF) to Heathrow Airport?
Start packing your suitcase, because round-trip flights between Sofia Airport (SOF) and Heathrow Airport start from ฿9,585. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure the best deal. 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 LHR?
The majority of flights can be cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sofia Intl. Airport to London Heathrow 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 SOF to LHR flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sofia Intl. Airport to Heathrow Airport (LHR)?
Consider bringing your own in-flight entertainment, as it takes an average of 5 hours and 28 minutes to reach Heathrow Airport from Sofia Airport (SOF). A set of noise-cancelling headphones will be useful too.
How far is the flight from Sofia Airport (SOF) to Heathrow Airport (LHR)?
Around 2,000 kilometres separates Sofia and Hounslow, so pack some entertainment to keep you busy for a few hours. That thrilling novel you've yet to start will be perfect.
Which airlines fly direct from Sofia Airport (SOF) to Heathrow Airport?
One airline that operates on the route from SOF to Heathrow Airport (LHR) is British Airways (BA). It offers 17 monthly flights. Another carrier operating on this route is Bulgaria Air (FB). You'll have 13 flights each month to take your pick of.
Are Sofia Intl. Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Sofia Airport (SOF) to Heathrow Airport (LHR) can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd prefer to start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

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