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

31 flights are operational weekly from London to Bulgaria as of December 2025. The most popular departure day for this route is Wed, with 26% of flights per week taking off on this day.

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

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

How often are flights from London to Bulgaria delayed?

Historically, on average around 25% of flights between London and Bulgaria have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

As of December 2025, there are 4 flights per day flying from London to Bulgaria. The most common time of day flights depart is 08:00, with 52% of flights taking off at midday.

What is the most punctual flight time for London to Bulgaria 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.

Which airlines fly to Bulgaria?

Ryanair, Wizz Air and Wizz Air are the top three most popular airlines that fly to Bulgaria from London according to our data. Ryanair is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 14 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

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 Bulgaria flights?

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

Prices for flights from London to Bulgaria are refreshed on a daily basis.

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

There are 11 operators available for flights from London to Bulgaria as of December 2025.

How old do you have to be to fly from London to Bulgaria?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£18 Cheap Flights from London to Bulgaria in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Bulgaria

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 14:25

LTN

VAR

3h 25mdirect

06:00 - 07:45

VAR

LTN

3h 45mdirect

£49Wizz Air

Mon, 19 Jan - Mon, 26 Jan

21:45 - 02:55

LTN

SOF

3h 10mdirect

19:25 - 21:05

SOF

LTN

3h 40mdirect

£54Wizz Air

Thu, 8 Jan - Thu, 22 Jan

18:15 - 23:40

STN

SOF

3h 25mdirect

05:50 - 07:15

SOF

STN

3h 25mdirect

£54Ryanair

Sun, 4 Jan - Sun, 18 Jan

09:00 - 14:25

LTN

VAR

3h 25mdirect

06:00 - 07:45

VAR

LTN

3h 45mdirect

£54Wizz Air

Fri, 23 Jan - Fri, 30 Jan

06:25 - 11:50

STN

SOF

3h 25mdirect

23:15 - 08:05

SOF

STN

10h 50m1 stop

£55Ryanair

Tue, 6 Jan - Thu, 15 Jan

14:25 - 19:35

LGW

SOF

3h 10mdirect

20:20 - 22:00

SOF

LGW

3h 40mdirect

£55easyJet

Tue, 10 Mar - Tue, 24 Mar

06:00 - 11:05

LGW

SOF

3h 05mdirect

20:20 - 21:55

SOF

LGW

3h 35mdirect

£56easyJet

Fri, 13 Mar - Mon, 16 Mar

14:55 - 20:20

LGW

VAR

3h 25mdirect

22:15 - 23:55

VAR

LGW

3h 40mdirect

£108Wizz Air

Thu, 7 May - Thu, 14 May

09:50 - 22:45

LCY

SOF

10h 55m1 stop

14:15 - 17:40

SOF

LCY

5h 25m1 stop

£195Lufthansa

Tue, 6 Jan - Tue, 20 Jan

09:40 - 22:45

LCY

SOF

11h 05m1 stop

14:35 - 17:40

SOF

LCY

5h 05m1 stop

£199Lufthansa

Thu, 8 Jan - Thu, 15 Jan

Ryanair flights from London to Bulgaria

Our best Ryanair deals on London to Bulgaria flight tickets

Ryanair

4 Jan

STN18:15London Stansted

3h 25m

SOF23:40Sofia

18 Jan

SOF05:50Sofia

3h 25m

STN07:15London Stansted

£54

Find similar

Ryanair

3 Jan

STN08:05London Stansted

3h 25m

SOF13:30Sofia

18 Jan

SOF05:50Sofia

3h 25m

STN07:15London Stansted

£58

Find similar

Ryanair

10 Jan

STN08:05London Stansted

3h 25m

SOF13:30Sofia

12 Jan

SOF05:45Sofia

3h 25m

STN07:10London Stansted

£59

Find similar

easyJet flights from London to Bulgaria

Our best easyJet deals on London to Bulgaria flight tickets

easyJet

13 Mar

LGW06:00London Gatwick

3h 05m

SOF11:05Sofia

16 Mar

SOF20:20Sofia

3h 35m

LGW21:55London Gatwick

£56

Find similar

easyJet

1 Mar

LGW06:50London Gatwick

3h 05m

SOF11:55Sofia

12 Mar

SOF20:25Sofia

3h 35m

LGW22:00London Gatwick

£58

Find similar

easyJet

12 Mar

LGW14:20London Gatwick

3h 10m

SOF19:30Sofia

26 Mar

SOF20:25Sofia

3h 35m

LGW22:00London Gatwick

£62

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonVarna

LTN - VAR

LTNVAR

London Luton

Mon 19/1

09:00-14:25

Nonstop3h 25m

Varna

Mon 26/1

06:00-07:45

Nonstop3h 45m

£49

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 8/1

21:45-02:55

Nonstop3h 10m

Sofia

Thu 22/1

19:25-21:05

Nonstop3h 40m

£54

LondonSofia

STN - SOF

STNSOF

London Stansted

Sun 4/1

18:15-23:40

Nonstop3h 25m

Sofia

Sun 18/1

05:50-07:15

Nonstop3h 25m

£54

LondonVarna

LTN - VAR

LTNVAR

London Luton

Fri 23/1

09:00-14:25

Nonstop3h 25m

Varna

Fri 30/1

06:00-07:45

Nonstop3h 45m

£54

LondonSofia

STN - SOF

STNSOF

London Stansted

Tue 6/1

06:25-11:50

Nonstop3h 25m

Sofia

Thu 15/1

23:15-08:05

1 stop10h 50m

£55

LondonSofia

LGW - SOF

LGWSOF

London Gatwick

Tue 10/3

14:25-19:35

Nonstop3h 10m

Sofia

Tue 24/3

20:20-22:00

Nonstop3h 40m

£55

LondonSofia

LGW - SOF

LGWSOF

London Gatwick

Fri 13/3

06:00-11:05

Nonstop3h 05m

Sofia

Mon 16/3

20:20-21:55

Nonstop3h 35m

£56

LondonVarna

LGW - VAR

LGWVAR

London Gatwick

Thu 7/5

14:55-20:20

Nonstop3h 25m

Varna

Thu 14/5

22:15-23:55

Nonstop3h 40m

£108

LondonSofia

LCY - SOF

LCYSOF

London City

Tue 6/1

09:50-22:45

1 stop10h 55m

Sofia

Tue 20/1

14:15-17:40

1 stop5h 25m

£195

LondonSofia

LCY - SOF

LCYSOF

London City

Thu 8/1

09:40-22:45

1 stop11h 05m

Sofia

Thu 15/1

14:35-17:40

1 stop5h 05m

£199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Bulgaria

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Bulgaria?

The month of November is, on average, the cheapest month to fly to Bulgaria from London, with most prices found around £64. If you’re not able to fly to Bulgaria in November, then January is your next best option. Flight prices from London to Bulgaria during January average around £81.

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

The cheapest day to depart on your flight to Bulgaria is on a Thursday when prices can be found for as low as £167. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £237.

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

Our most recent data shows that the best time of day to fly to Bulgaria is at midday. Flights from London to Bulgaria during this time can be as low as £190. Flights to Bulgaria are more costly in the evening, with an average ticket price of £312. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Bulgaria flight route?

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

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

You are more likely to see cheaper flights to Bulgaria from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around £202 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from London for as low as £180 on momondo.

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

There are 3 cabin classes available to choose from on London to Bulgaria 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 Bulgaria flights?

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

Cheap London to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Bulgaria

Best price found	£31
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Bulgaria	19 airports

The best one-way flight to Bulgaria from London in the past 72 hours is £31. The best return flight deal from London to Bulgaria found on momondo in the last 72 hours is £71.

The fastest flight from London to Bulgaria takes 3h 00m

Direct flights go from London to Bulgaria every day.

There are 19 airports in Bulgaria. From London there are direct flights to Sofia (SOF).

Search flight deals

When did momondo last update prices for flights from London to Bulgaria?
Prices for flights from London to Bulgaria are refreshed on a daily basis.
How many operators does momondo search for flights from London to Bulgaria?
There are 11 operators available for flights from London to Bulgaria as of December 2025.
How old do you have to be to fly from London to Bulgaria?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Bulgaria?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Bulgaria is Airbus A321neo (29.94% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.28%), Airbus A320-100/200 (18.23%), and Boeing 737-800 Passenger/BBJ2 (winglets) (17.54%).

Best airlines flying from London to Bulgaria

Compare and see reviews for airlines that fly from London to Bulgaria with momondo

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £37	Free Cancellation	Rating 6.8 1,067 reviews	Search Wizz Air flights
Ryanair	PriceFrom £44	Free Cancellation	Rating 6.8 5,218 reviews	Search Ryanair flights
Wizz Air	PriceFrom £45	Free Cancellation	Rating 6.2 158 reviews	Search Wizz Air flights
Air Serbia	PriceFrom £53	Free Cancellation	Rating 6.2 210 reviews	Search Air Serbia flights
easyJet	PriceFrom £69	Free Cancellation	Rating 6.9 1,850 reviews	Search easyJet flights
British Airways	PriceFrom £99	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
TUI Airways	PriceFrom £125	Free Cancellation	Rating 0.0 0 reviews	Search TUI Airways flights
LOT	PriceFrom £142	Free Cancellation	Rating 7.6 1,146 reviews	Search LOT flights
Lufthansa	PriceFrom £144	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom £158	Free Cancellation	Rating 7.6 879 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Bulgaria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Bulgaria for you.

Can I find flights from London to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Bulgaria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Bulgaria.

I’m not ready to book a flight from London to Bulgaria right now. Can momondo alert me if prices change?

Price alerts on flights to Bulgaria from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/1

Sun 18/1

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Popular Cities in Bulgaria

Flights to Sofiafrom £35

Flights to Burgasfrom £127

Flights to Varnafrom £49

Flights to Plovdivfrom £82

Cheap flights from London to Bulgaria from £18

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 Bulgaria departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Bulgaria

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Ryanair flights from London to Bulgaria

Our best Ryanair deals on London to Bulgaria flight tickets

easyJet flights from London to Bulgaria

Our best easyJet deals on London to Bulgaria flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Bulgaria that are best for you.

See travel insights to Bulgaria from

How to get the cheapest flight ticket from London to Bulgaria

What is the cheapest month to fly to Bulgaria?

The month of November is, on average, the cheapest month to fly to Bulgaria from London, with most prices found around £64. If you’re not able to fly to Bulgaria in November, then January is your next best option. Flight prices from London to Bulgaria during January average around £81.

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

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

What is the cheapest London to Bulgaria flight route?

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

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

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

There are 3 cabin classes available to choose from on London to Bulgaria 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 Bulgaria flights?

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

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

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

Which airlines fly to Bulgaria?

How often are flights from London to Bulgaria delayed?

Historically, on average around 25% of flights between London and Bulgaria have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

As of December 2025, there are 4 flights per day flying from London to Bulgaria. The most common time of day flights depart is 08:00, with 52% of flights taking off at midday.

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

31 flights are operational weekly from London to Bulgaria as of December 2025. The most popular departure day for this route is Wed, with 26% of flights per week taking off on this day.

Cheap London to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Bulgaria

Best price found

Fastest flight time

Direct flights

Airports in Bulgaria

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

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

How old do you have to be to fly from London to Bulgaria?

What documentation or ID do you need to fly to Bulgaria?

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

Best airlines flying from London to Bulgaria

Compare and see reviews for airlines that fly from London to Bulgaria with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Bulgaria?

Can I find flights from London to Bulgaria with flexible booking policies on momondo?

How can momondo help me find flights from London to Bulgaria?

I’m not ready to book a flight from London to Bulgaria right now. Can momondo alert me if prices change?

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Popular Cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo