$114 Cheap Flights from London (LGW) to Sofia (SOF)

View $114 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Sofia Airport (SOF)

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Cheap Flights from London to Sofia (LGW-SOF)

Prices were available within the past 7 days and start at $114 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Mon, Jan 19 - Sat, Jan 24
LGW
London
SOF
Sofia
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select easyJet flight, departing Mon, Jan 19 from London to Sofia, returning Sat, Jan 24, priced at $190 found 6 days ago
easyJet
Sun, Dec 14 - Tue, Dec 30
LGW
London
SOF
Sofia
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select easyJet flight, departing Sun, Dec 14 from London to Sofia, returning Tue, Dec 30, priced at $258 found 2 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Thu, Sep 11
LGW
London
SOF
Sofia
$263 Roundtrip, found 10 hours ago
$263
Roundtrip
found 10 hours ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from London to Sofia, returning Thu, Sep 11, priced at $263 found 10 hours ago
Norwegian Air Shuttle
Fri, Aug 22 - Sun, Sep 7
LGW
London
SOF
Sofia
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Fri, Aug 22 from London to Sofia, returning Sun, Sep 7, priced at $266 found 4 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Sun, Sep 7
LGW
London
SOF
Sofia
$280 Roundtrip, found 10 hours ago
$280
Roundtrip
found 10 hours ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from London to Sofia, returning Sun, Sep 7, priced at $280 found 10 hours ago
Swiss International Air Lines
Fri, Oct 3 - Thu, Oct 16
LGW
London
SOF
Sofia
$282 Roundtrip, found 6 days ago
$282
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, Oct 3 from London to Sofia, returning Thu, Oct 16, priced at $282 found 6 days ago
ITA Airways
Thu, Aug 28 - Fri, Sep 12
LGW
London
SOF
Sofia
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select ITA Airways flight, departing Thu, Aug 28 from London to Sofia, returning Fri, Sep 12, priced at $283 found 4 days ago
easyJet
Sun, Dec 14 - Tue, Dec 30
LGW
London
SOF
Sofia
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select easyJet flight, departing Sun, Dec 14 from London to Sofia, returning Tue, Dec 30, priced at $286 found 2 days ago
Swiss International Air Lines
Mon, Aug 18 - Wed, Aug 27
LGW
London
SOF
Sofia
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Aug 18 from London to Sofia, returning Wed, Aug 27, priced at $292 found 2 days ago
SKY express
Thu, Dec 11 - Mon, Dec 29
LGW
London
SOF
Sofia
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select SKY express flight, departing Thu, Dec 11 from London to Sofia, returning Mon, Dec 29, priced at $326 found 2 days ago

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

March is typically the cheapest month to fly

From $84 - $373 per traveler.

Graph displaying average flight prices per month

Flights from London (LGW) to Sofia (SOF)
Origin airport
Gatwick
Destination airport
Sofia
Airlines serving
ITA Airways, Norwegian Air Shuttle, SKY express, Swiss International Air Lines, Turkish Airlines, easyJet
Roundtrip price
$190
Distance
1248 mi

London to Sofia Flights

The cheapest times to fly from London to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Sofia are during the month of January. You can find some of the cheapest flights from London to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Sofia

Sunday is one of the best days to book for cheap flights from London to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Sofia Airport (SOF) cost?
Discover the latest flight deals from LGW to SOF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LGW to SOF?
To snag a cheap ticket, search for direct flights from LGW to SOF taking off in December. You can find a one-way easyJet flight for $255 leaving on December 22 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 1 2025 and remains unchanged.
Which airlines fly direct from Gatwick Airport (LGW) to Sofia Airport (SOF)?
You can travel nonstop from Gatwick Airport (LGW) to Sofia Airport (SOF) on an easyJet flight.
What is the cheapest airline that flies from LGW to SOF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LGW to SOF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gatwick Airport (LGW) to Sofia Airport (SOF)?
On average, there is just 1 direct flight taking off from Gatwick Airport (LGW) to Sofia Airport (SOF) every day. If this doesn't work for you, consider flights with layovers. Simply filter your search results on Expedia to include one stop or more to find the next best option.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Sofia Airport (SOF)?
Flights between LGW and SOF are their busiest at 6 AM. If you're after a quieter trip and potentially cheaper prices, look for a departure that's outside typical rush times.
What day of the week has the most flights from LGW to SOF?
If you depart on a Saturday, you'll get the biggest range of options for flights from Gatwick Airport (LGW) to Sofia Airport (SOF).
What is the earliest flight from Gatwick Airport (LGW) to Sofia Airport (SOF)?
The earliest flight taking off from Gatwick Airport (LGW) is at around 6:00AM UTC+0. Board this plane and you'll reach Sofia Airport (SOF) at approximately 11:05AM UTC+2. The overall travel time is 3h 5m.
How long does it take to fly from Gatwick Airport (LGW) to Sofia Airport (SOF)?
Flights from LGW to SOF have an average travel time of 3 hours and 6 minutes. The total distance between these two airports is 1,250 mi.
What is the best time to fly from Gatwick Airport (LGW) to Sofia Airport (SOF)?
To avoid potential delays on the Gatwick Airport (LGW) to Sofia Airport (SOF) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sofia from Gatwick Airport (LGW)?
Sofia Airport (SOF) is the only airport in Sofia with direct flights from Gatwick Airport (LGW). Compare the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Sofia Airport (SOF) last-minute?
Waiting until just before your departure to book a flight from LGW to SOF often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a LGW to SOF flight and hotel package?
Compared with arranging flights and hotels separately, booking a LGW to SOF flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Sofia Airport (SOF)?
If you booked your LGW to SOF flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.