How long does it take to fly to London?

Flight times from Bulgaria to London vary, but if you’re flying out of Sofia and flying into London Heathrow Airport (one of the most popular routes), then the duration is 3h 30m on average. Another popular route from Bulgaria to London is flying from Varna to London Heathrow Airport, which will take roughly 7h 40m. Keep in mind that layovers or delays could extend your travel time.

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

The number of flights available between Bulgaria and London is 3 per day as of October 2025. The most frequent departure time is 06:00, with 33% of daily flights leaving at midday.

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

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

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

As of October 2025, 24 flights take off from Bulgaria and land in London each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

Which airlines fly to London?

Wizz Air, Ryanair and Bulgaria Air are the top three most popular airlines that fly to London from Bulgaria according to our data. Wizz Air is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bulgaria to London refresh daily.

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

There are 7 operators available for flights from Bulgaria to London as of October 2025.

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

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 Bulgaria to London.

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

The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£14 Cheap Flights from Bulgaria to London 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 Bulgaria to London

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Bulgaria to London

Enter your travel dates to find the best prices.

19:30 - 21:05SOF-LTN

3h 35mdirect

08:20 - 13:30LTN-SOF

3h 10mdirect

£38Wizz Air

Find Deal

Mon, 19 Jan - Sat, 24 Jan

05:45 - 07:10SOF-STN

3h 25mdirect

16:05 - 21:30STN-SOF

3h 25mdirect

£38Ryanair

Find Deal

Mon, 17 Nov - Wed, 19 Nov

06:00 - 07:35SOF-LTN

3h 35mdirect

08:20 - 13:30LTN-SOF

3h 10mdirect

£39Wizz Air

Find Deal

Sun, 18 Jan - Tue, 27 Jan

05:45 - 07:10SOF-STN

3h 25mdirect

07:40 - 13:05STN-SOF

3h 25mdirect

£39Ryanair

Find Deal

Mon, 17 Nov - Sun, 23 Nov

20:25 - 22:00SOF-LGW

3h 35mdirect

06:50 - 11:55LGW-SOF

3h 05mdirect

£52easyJet

Find Deal

Thu, 22 Jan - Sun, 25 Jan

11:50 - 13:20SOF-LGW

3h 30mdirect

06:50 - 11:55LGW-SOF

3h 05mdirect

£56easyJet

Find Deal

Fri, 16 Jan - Sun, 25 Jan

12:05 - 13:50SOF-LHR

3h 45mdirect

06:05 - 11:15LHR-SOF

3h 10mdirect

£109British Airways

Find Deal

Sat, 29 Nov - Sat, 6 Dec

12:05 - 13:50SOF-LHR

3h 45mdirect

06:05 - 11:15LHR-SOF

3h 10mdirect

£112British Airways

Find Deal

Sat, 29 Nov - Sat, 6 Dec

06:20 - 07:50SOF-LHR

3h 30mdirect

12:55 - 18:05LHR-SOF

3h 10mdirect

£157Bulgaria Air

Find Deal

Sun, 16 Nov - Sat, 22 Nov

22:00 - 12:10VAR-LHR

16h 10m1 stop

17:55 - 15:50LHR-VAR

19h 55m1 stop

£375Bulgaria Air

Find Deal

Fri, 12 Dec - Fri, 19 Dec

LOT flights from Bulgaria to London

Our best LOT deals on Bulgaria to London flight tickets

LOT

28 Nov

SOF18:35Sofia

17h 00m

1 stop

LHR09:35London Heathrow

4 Jan

LHR06:30London Heathrow

5h 20m

1 stop

SOF13:50Sofia

£119

Find similar

LOT

10 Nov

SOF18:35Sofia

17h 00m

1 stop

LHR09:35London Heathrow

13 Nov

LHR18:20London Heathrow

17h 30m

1 stop

SOF13:50Sofia

£163

Find similar

LOT

6 Nov

SOF18:35Sofia

5h 25m

1 stop

LHR22:00London Heathrow

8 Nov

LHR18:20London Heathrow

17h 30m

1 stop

SOF13:50Sofia

£166

Find similar

Aegean Airlines flights from Bulgaria to London

Our best Aegean Airlines deals on Bulgaria to London flight tickets

Aegean Airlines

19 Jan

SOF11:15Sofia

8h 40m

1 stop

LHR17:55London Heathrow

25 Jan

LHR19:00London Heathrow

13h 25m

1 stop

SOF10:25Sofia

£142

Find similar

Aegean Airlines

3 Nov

SOF16:20Sofia

20h 50m

1 stop

LGW11:10London Gatwick

12 Nov

LGW12:15London Gatwick

25h 15m

1 stop

SOF15:30Sofia

£239

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Mon 19/1

19:30-21:05

Nonstop3h 35m

London Luton

Sat 24/1

08:20-13:30

Nonstop3h 10m

£38

SofiaLondon

SOF - STN

SOFSTN

Sofia

Mon 17/11

05:45-07:10

Nonstop3h 25m

London Stansted

Wed 19/11

16:05-21:30

Nonstop3h 25m

£38

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Sun 18/1

06:00-07:35

Nonstop3h 35m

London Luton

Tue 27/1

08:20-13:30

Nonstop3h 10m

£39

SofiaLondon

SOF - STN

SOFSTN

Sofia

Mon 17/11

05:45-07:10

Nonstop3h 25m

London Stansted

Sun 23/11

07:40-13:05

Nonstop3h 25m

£39

SofiaLondon

SOF - LGW

SOFLGW

Sofia

Thu 22/1

20:25-22:00

Nonstop3h 35m

London Gatwick

Sun 25/1

06:50-11:55

Nonstop3h 05m

£52

SofiaLondon

SOF - LGW

SOFLGW

Sofia

Fri 16/1

11:50-13:20

Nonstop3h 30m

London Gatwick

Sun 25/1

06:50-11:55

Nonstop3h 05m

£56

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sat 29/11

12:05-13:50

Nonstop3h 45m

London Heathrow

Sat 6/12

06:05-11:15

Nonstop3h 10m

£109

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sat 29/11

12:05-13:50

Nonstop3h 45m

London Heathrow

Sat 6/12

06:05-11:15

Nonstop3h 10m

£112

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sun 16/11

06:20-07:50

Nonstop3h 30m

London Heathrow

Sat 22/11

12:55-18:05

Nonstop3h 10m

£157

VarnaLondon

VAR - LHR

VARLHR

Varna

Fri 12/12

22:00-12:10

1 stop16h 10m

London Heathrow

Fri 19/12

17:55-15:50

1 stop19h 55m

£375

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 Bulgaria to London

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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Bulgaria is in November. Flight prices, which tend to average around £72, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Bulgaria averaging around £73.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £78. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bulgaria to London for around £143.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £97. Flights in the afternoon are often more expensive, with an average ticket price of £143.

What is the cheapest Bulgaria to London flight route?

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

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

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

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

Cheap Bulgaria to London flight deals and tips

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

Best price found	£25
Fastest flight time	3h 15m
Direct flights	Every day
Airports in London	4 airports

The best one-way flight to London from Bulgaria in the past 72 hours is £25. The best return flight deal from Bulgaria to London found on momondo in the last 72 hours is £38.

The fastest flight from Bulgaria to London takes 3h 15m

Direct flights go from Bulgaria to London every day.

There are 4 airports near London: London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Bulgaria to London?
Prices for flights from Bulgaria to London refresh daily.
How many operators does momondo search for flights from Bulgaria to London?
There are 7 operators available for flights from Bulgaria to London as of October 2025.
How old do you have to be to fly from Bulgaria to London?
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 Bulgaria to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. 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 Bulgaria to London?
momondo data reveals that the most frequently booked plane model on the route from Bulgaria to London is Airbus A321neo, representing 30.69% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 19.93%, Boeing 737 MAX 8 at 18.34%, and Airbus A320-100/200 at 13.52%.

Best airlines flying from Bulgaria to London

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

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £37	Free Cancellation	Rating 6.1 155 reviews	Search Wizz Air flights
Wizz Air	PriceFrom £37	Free Cancellation	Rating 6.8 1,057 reviews	Search Wizz Air flights
Ryanair	PriceFrom £43	Free Cancellation	Rating 6.8 5,188 reviews	Search Ryanair flights
easyJet	PriceFrom £67	Free Cancellation	Rating 6.9 1,840 reviews	Search easyJet flights
British Airways	PriceFrom £111	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
LOT	PriceFrom £127	Free Cancellation	Rating 7.6 1,135 reviews	Search LOT flights
Bulgaria Air	PriceFrom £168	Free Cancellation	Rating 8.0 60 reviews	Search Bulgaria Air flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Ramsgate

Bedford

Stansted

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bulgaria to London. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Bulgaria to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Bulgaria to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London 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

Sat 29/11

Sat 6/12

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 the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom £31

Flights to Birminghamfrom £33

Flights to Edinburghfrom £28

Flights to Belfastfrom £30

Flights to Glasgowfrom £32

Flights to Bristolfrom £32

Flights to Newcastle upon Tynefrom £30

Flights to Aberdeenfrom £47

Flights to Liverpoolfrom £30

Flights to Leedsfrom £69

Flights to Invernessfrom £38

Flights to Newquayfrom £33

Cheap flights from Bulgaria to London from £14

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to London departing on 10/12. 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 Bulgaria to London

Recent return flight deals from Bulgaria to London

Recent one-way flight deals from Bulgaria to London

Recent last minute flight deals from Bulgaria to London

Recent direct flight deals from Bulgaria to London

LOT flights from Bulgaria to London

Our best LOT deals on Bulgaria to London flight tickets

Aegean Airlines flights from Bulgaria to London

Our best Aegean Airlines deals on Bulgaria to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Bulgaria to London

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 cheapest month to fly to London?

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £78. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bulgaria to London for around £143.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £97. Flights in the afternoon are often more expensive, with an average ticket price of £143.

What is the cheapest Bulgaria to London flight route?

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

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

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

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

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

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

Which airlines fly to London?

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

The number of flights available between Bulgaria and London is 3 per day as of October 2025. The most frequent departure time is 06:00, with 33% of daily flights leaving at midday.

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

As of October 2025, 24 flights take off from Bulgaria and land in London each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

How long does it take to fly to London?

Cheap Bulgaria to London flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

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

Best airlines flying from Bulgaria to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London