Q: What is the typical price of a round-trip flight between London and Sofia?

Prices are currently low for flights on this route. Typical prices usually range from £137 to £314. The lowest price recently found on this route was £47.

Question 1

What is the cheapest month to fly to Sofia?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Sofia from London, with most prices found around £67. 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 £80.

Question 2

Which airlines fly to Sofia?

Accepted Answer

Ryanair, Wizz Air and Bulgaria Air are the top three most popular airlines that fly to Sofia from London according to our data. Ryanair is the first choice among our users, with 38% 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.

Question 3

What is the typical price of a round-trip flight between London and Sofia?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £137 to £314.
The lowest price recently found on this route was £47.

Question 4

How many flights depart from London to Sofia on average per day?

Accepted Answer

The number of flights available between London and Sofia is 2 per day as of November 2025. The most frequent departure time is 08:00, with 51% of daily flights leaving at midday.

Question 5

What is the cheapest day to depart on your flight to Sofia?

Accepted Answer

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 £129. 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 £193.

Question 6

What is the cheapest London to Sofia flight route?

Accepted Answer

Fly from London Stansted to Sofia for the best London - Sofia flight prices

Question 7

How far in advance should I book a flight to Sofia?

Accepted Answer

You are more likely to see cheaper flights to Sofia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around £205 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from London for as low as £186 on momondo.

Question 8

Which airline has the best punctuality record on London to Sofia flights?

Accepted Answer

According to our data, DAT have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Question 9

How have London to Sofia flight prices changed over time?

Accepted Answer

As of November 2025, prices for London to Sofia flights are approximately 50% more expensive when compared to flights at the same time last year.

Question 10

What cabin class options are available on London to Sofia flights?

Accepted Answer

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.

Question 11

How often are flights from London to Sofia delayed?

Accepted Answer

Historically, on average around 26% of flights between London and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Question 12

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 13

What is the cheapest time of day to depart on your flight to Sofia?

Accepted Answer

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 £140. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £187 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.

Question 14

What is the most punctual flight time for London to Sofia flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 15

What is the cheapest airline that flies from London to Sofia?

Accepted Answer

Wizz Air, easyJet, and Ryanair are the most popular carriers operating from London to Sofia

Question 16

How many flights depart from London to Sofia on average per week?

Accepted Answer

As of November 2025, 17 flights take off from London and land in Sofia each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.

Question 17

Can stopping save me money on London to Sofia flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between London to Sofia.

Question 18

What are the benefits of the different airports in London and Sofia?

Accepted Answer

You won’t be left wanting when it comes to travellers’ amenities at Heathrow Airport. Services and facilities include limited mobility and hidden disability assistance, child-care amenities, shopping, and places to eat and drink. You can virtually shop ‘til you drop in the duty-free section. Heathrow serves return and one-way flights from London to Sofia. Meanwhile, Stansted Airport has similar facilities, just not as many. There are plenty of restaurants, coffee shops, fast-food outlets and so forth, and a decent duty-free section. Limited mobility assistance is on the same level as Heathrow’s. Choose Stansted if you’re coming from the northern parts of London. Sofia Airport has limited mobility assistance facilities on par with EU regulations. There are infant and child care rooms in the arrivals terminal. The duty-free section is always open to coincide with arriving international flights, and many of the shops showcase locally-made products, like wine. There are delis and cafés to keep you sustained after flights from London to Sofia.

Question 19

Which airlines fly direct from London to Sofia?

Accepted Answer

Three airlines operate most of the flights from London to Sofia. The fastest takes roughly 3 hours, leaving from London Stansted Airport (STN) on Ryanair and landing at Sofia Airport (SOF). Some of them also provide the best options for cheap flights from London to Sofia. You can also fly with Bulgaria Air, which makes a direct trip from London Heathrow Airport (LHR) to Sofia Airport in about 3h 05min, a negligible time difference. British Airways takes only slightly longer to fly the same route, at around 3h 10min. If you don’t mind a stop on the way, you can fly on Austrian Airlines from Heathrow, stopping over at Vienna International Airport (VIE) to change planes. Your total flying time will be roughly 4h 15min. You can also book London to Sofia flights with Lufthansa, which makes a single stop at Frankfurt am Main Airport (FRA), taking about 5h to get to Sofia Airport.

Question 20

What is the best way to get in and out of airports in London and Sofia?

Accepted Answer

To get from Central London to Heathrow Airport for flights from London to Sofia, catch the Heathrow Express train from Paddington Station, taking about 15 minutes and leaving at 15-minute intervals. Or travel with Megabus UK or on a National Express bus, leaving from London Victoria Coach Station and taking about 45 minutes. There’s also a London Tube train from Leicester Square Underground Station. It takes about 50 minutes, with a departure every 10 minutes. Driving will take you roughly 25 minutes. To get to Stansted Airport, catch the Stansted Express train from London Liverpool Street Station, leaving every 30 minutes and taking just under 1 hour. A National Express bus takes in the region of 1h 20min from the same station, and it’s about a 45-minute drive by car. From Sofia Airport, catch a Metropolitan Sofia subway train to get to the city centre in about 35 minutes, or a Union Ivkoni bus that takes about 50 minutes. Otherwise, a hire car or taxi drive only takes about 10 minutes.

Which cities can you get to from Sofia Airport?

Sofia is in western Bulgaria, and if you take a bus ride of about 1h 40min east towards the centre of the country, you can visit Plovdiv. Alternatively, you can hire a car or take a taxi and shave about 20 minutes off the journey. Pernik is to the southwest, and you can get there on a Kyustendil Municipality Transport bus in just under 1 hour. By car, it’s about a 40-minute trip. To the southwest lies Samokov. It will take you about 1 hour to reach by car, or you can catch a bus that takes roughly 1h 30min once you’ve reached Sofia South Station from the airport by subway.

Question 21

When did momondo last update prices for flights from London to Sofia Airport?

Accepted Answer

Prices for flights from London to Sofia Airport are updated daily.

Question 22

How many operators does momondo search for flights from London to Sofia Airport?

Accepted Answer

As of November 2025, there are 10 operators available to choose from for flights from London to Sofia Airport.

Question 23

How old do you have to be to fly from London to Sofia Airport?

Accepted Answer

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.

Question 24

What documentation or ID do you need to fly to Sofia Airport?

Accepted Answer

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.

Best price found	£31
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Sofia	1 airport

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £37	Free Cancellation	Rating 6.8 1,064 reviews	Search Wizz Air flights
Ryanair	PriceFrom £43	Free Cancellation	Rating 6.8 5,206 reviews	Search Ryanair flights
Air Serbia	PriceFrom £54	Free Cancellation	Rating 6.2 209 reviews	Search Air Serbia flights
easyJet	PriceFrom £63	Free Cancellation	Rating 6.9 1,848 reviews	Search easyJet flights
British Airways	PriceFrom £101	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
LOT	PriceFrom £144	Free Cancellation	Rating 7.5 1,140 reviews	Search LOT flights
Lufthansa	PriceFrom £146	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
Bulgaria Air	PriceFrom £159	Free Cancellation	Rating 8.0 60 reviews	Search Bulgaria Air flights
Austrian Airlines	PriceFrom £160	Free Cancellation	Rating 7.6 874 reviews	Search Austrian Airlines flights
Turkish Airlines	PriceFrom £205	Free Cancellation	Rating 7.3 4,060 reviews	Search Turkish Airlines flights

Cheap flights from London to Sofia from £27

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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 £67. 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 £80.

What is the cheapest day to depart on your flight to Sofia?

What is the cheapest time of day to depart on your flight to Sofia?

What is the cheapest London to Sofia flight route?

Fly from London Stansted to Sofia for the best London - Sofia flight prices

How far in advance should I book a flight to Sofia?

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.

Can stopping save me money on London to Sofia flights?

No. A direct flight is the cheapest option for a flight between London to Sofia.

How have London to Sofia flight prices changed over time?

As of November 2025, prices for London to Sofia flights are approximately 50% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Sofia?

Wizz Air, easyJet, and Ryanair are the most popular carriers operating from London to Sofia

Which airlines fly to Sofia?

How often are flights from London to Sofia delayed?

Historically, on average around 26% of flights between London and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

What is the most punctual flight time for London to Sofia flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Sofia flights?

According to our data, DAT have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from London to Sofia on average per day?

The number of flights available between London and Sofia is 2 per day as of November 2025. The most frequent departure time is 08:00, with 51% of daily flights leaving at midday.

How many flights depart from London to Sofia on average per week?

As of November 2025, 17 flights take off from London and land in Sofia each week. The most common flight departure day for this route is Wed, with 29% 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

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When did momondo last update prices for flights from London to Sofia Airport?

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How old do you have to be to fly from London to Sofia Airport?

What documentation or ID do you need to fly to Sofia Airport?

What is the most popular plane model from London to Sofia?

What is the most popular airline from London to Sofia?

Best airlines flying from London to Sofia

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