Cheap flights from London to Sofia from £24
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Sofia departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to Sofia
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Wizz Air flights from London to Sofia
Our best Wizz Air deals on London to Sofia flight tickets
Ryanair flights from London to Sofia
Our best Ryanair deals on London to Sofia flight tickets
See travel insights to Sofia from
How to get the cheapest flight ticket from London to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Sofia?
What is the cheapest month to fly to Sofia?
The month of November is, on average, the cheapest month to fly to Sofia from London, with most prices found around £66. If you aren’t able to travel to Sofia during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £79.
What is the cheapest day to depart on your flight to Sofia?
On average, the least expensive day to fly to Sofia from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £123. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Sofia for around £188.
What is the cheapest time of day to depart on your flight to Sofia?
Our data shows that the cheapest London to Sofia flights are usually those with departure times in the evening. Our users have found flights to Sofia in the evening for as low as £138. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £173 on average. Flights to Sofia from London in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London to Sofia flight route?
Fly from London Luton to Sofia for the best London - Sofia flight prices
How far in advance should I book a flight to Sofia?
You are more likely to see cheaper flights to Sofia from London when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around £197 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from London for as low as £184 on momondo.
What cabin class options are available on London to Sofia flights?
There are 3 cabin classes available to choose from on London to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Sofia?
Wizz Air, Ryanair, and British Airways are the most popular carriers operating from London to Sofia
Which airlines fly to Sofia?
Wizz Air, Ryanair and Bulgaria Air are the top three most popular airlines that fly to Sofia from London according to our data. Wizz Air is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 11 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Sofia on average per day?
The number of flights available between London and Sofia is 3 per day as of April 2025. The most frequent departure time is 08:00, with 41% of daily flights leaving at midday.
How many flights depart from London to Sofia on average per week?
As of April 2025, 26 flights take off from London and land in Sofia each week. The most common flight departure day for this route is Wed, with 31% of weekly flights taking off on this day.
When to book flights from London to Sofia
Cheap London to Sofia (LON to SOF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Sofia
How far is London to Sofia by plane?
Sofia is 1250.7 mi away from London. Flights usually cover this in 2h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Sofia Airport?
Prices for flights from London to Sofia Airport are updated daily.
How many operators does momondo search for flights from London to Sofia Airport?
As of April 2025, there are 10 operators available to choose from for flights from London to Sofia Airport.
How old do you have to be to fly from London to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Sofia?
momondo data reveals that the most frequently booked plane model on the route from London to Sofia is Boeing 737-800 Passenger/BBJ2 (winglets), representing 20.99% of all bookings. The subsequent popular models are Airbus A320-100/200 at 20.53%, Boeing 737 MAX 8 at 17.76%, and Airbus A321neo at 16.74%.
What is the most popular airline from London to Sofia?
Based on momondo bookings for flights between London and Sofia, the leading airline is Wizz Air, making up 39% of the total bookings. Other popular airlines include Ryanair with 36%, Bulgaria Air with 8%, and British Airways with 5%.
Best airlines flying from London to Sofia
Compare and see reviews for airlines that fly from London to Sofia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £15 | Free Cancellation | Rating 6.8 5,053 reviews | |||
| PriceFrom £32 | Free Cancellation | Rating 6.8 1,051 reviews | |||
| PriceFrom £62 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £91 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom £135 | Free Cancellation | Rating 6.7 7,046 reviews | |||
| PriceFrom £140 | Free Cancellation | Rating 7.6 1,069 reviews | |||
| PriceFrom £144 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £153 | Free Cancellation | Rating 7.5 780 reviews | |||
| PriceFrom £165 | Free Cancellation | Rating 7.9 57 reviews | |||
| PriceFrom £201 | Free Cancellation | Rating 7.3 3,790 reviews |
Bulgaria Air Flights From London to Sofia
Bulgaria Air is one of the most popular airlines flying from London to Sofia, operating 3 flights/week on average for this route. A good Bulgaria Air flight deal for London to Sofia starts from £221 round-trip, up to an average price of £338. Our users have rated Bulgaria Air at 7.9/10.
Ryanair Flights From London to Sofia
Across 5,053 Ryanair reviews on momondo, the average score is 6.8/10. Ryanair flies from London to Sofia about 7 times each week, with ticket deals ranging from £20 to £137. Price data is based on momondo searches in the last 72 hours.
Travelling to a place near Sofia?
Book flights to Sofia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Sofia?
It is quick and easy to find London to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.
Can I find flights from London to Sofia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sofia from London with this policy.
How can momondo help me find flights from London to Sofia?
momondo helps you find the best flight between London and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Sofia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from London and alert you when they change.