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Cheap flights from London to Bulgaria from £24

LON — SOF
20 Nov — 27 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from London to Bulgaria

Sat 28/1106:00 -
Nonstop3h 10m
Fri 4/1220:35 -
Nonstop3h 25m
Deal found 18/10£34
Fri 27/1114:55 -
Nonstop3h 10m
Fri 4/1220:35 -
Nonstop3h 25m
Deal found 19/10£40
Fri 20/1115:20 -
Nonstop3h 30m
Fri 27/1121:25 -
Nonstop3h 45m
Deal found 21/10£43
Sat 14/1106:00 -
Nonstop3h 10m
Fri 20/1120:35 -
Nonstop3h 25m
Deal found 21/10£43
Fri 13/1114:55 -
Nonstop3h 10m
Fri 20/1120:35 -
Nonstop3h 25m
Deal found 19/10£44
Sun 15/1115:20 -
Nonstop3h 30m
Sun 22/1121:25 -
Nonstop3h 50m
Deal found 17/10£46
Fri 6/1115:20 -
Nonstop3h 30m
Sun 15/1121:25 -
Nonstop3h 50m
Deal found 17/10£46
Sat 21/1106:00 -
Nonstop3h 10m
Sat 28/1111:35 -
Nonstop3h 25m
Deal found 19/10£46
Fri 27/1115:20 -
Nonstop3h 30m
Fri 4/1221:25 -
Nonstop3h 45m
Deal found 20/10£47
Sat 21/1106:00 -
Nonstop3h 10m
Sun 22/1113:30 -
Nonstop3h 25m
Deal found 17/10£47
Sun 15/1107:55 -
Nonstop3h 10m
Sat 21/1111:35 -
Nonstop3h 25m
Deal found 19/10£48
Fri 6/1115:20 -
Nonstop3h 30m
Mon 9/1121:25 -
Nonstop3h 50m
Deal found 21/10£49

Find flight deals from London to Bulgaria

Round-trip from

£34

One-way from

£25

Popular in

December

Cheapest in

November

Average price

£133

Good round-trip deal

£54 or less

Good one-way deal

£23 or less
Ryanair
  • Ryanair
  • 28/11-4/12
  • Nonstop
  • 6h 35m total
  • London to Bulgaria
Search Deals
Ryanair
  • Ryanair
  • 28/11-31/12
  • Nonstop
  • 3h 05m total
  • London to Bulgaria
Search Deals
High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from London (LON) to Bulgaria.
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Price to beat on a one-way flight from London (LON) to Bulgaria.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBurgas

LTN London Luton - BOJ Bourgas

LTNBOJ

London Luton

Fri 1/1

15:20-20:50

Nonstop3h 30m

Bourgas

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonPlovdiv

STN London Stansted - PDV Plovdiv

STNPDV

London Stansted

Sat 7/11

06:00-11:10

Nonstop3h 10m

Plovdiv

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonBurgas

LTN London Luton - BOJ Bourgas

LTNBOJ

London Luton

Fri 13/11

15:20-20:50

Nonstop3h 30m

Bourgas

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28
Fastest return journey

LondonSofia

STN London Stansted - SOF Sofia

STNSOF

London Stansted

Fri 1/1

06:00-11:05

Nonstop3h 05m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonSofia

STN London Stansted - SOF Sofia

STNSOF

London Stansted

Wed 13/1

14:45-19:50

Nonstop3h 05m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonPlovdiv

STN London Stansted - PDV Plovdiv

STNPDV

London Stansted

Sat 5/12

06:00-11:10

Nonstop3h 10m

Plovdiv

Wed 31/12

00:00-23:00

Nonstop0h 00m

£30

LondonSofia

LTN London Luton - SOF Sofia

LTNSOF

London Luton

Mon 25/1

08:15-13:25

Nonstop3h 10m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£31

LondonSofia

STN London Stansted - SOF Sofia

STNSOF

London Stansted

Sat 14/11

07:05-12:10

Nonstop3h 05m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£31

LondonPlovdiv

STN London Stansted - PDV Plovdiv

STNPDV

London Stansted

Fri 6/11

14:55-20:05

Nonstop3h 10m

Plovdiv

Wed 31/12

00:00-23:00

Nonstop0h 00m

£31

LondonPlovdiv

STN London Stansted - PDV Plovdiv

STNPDV

London Stansted

Fri 30/10

14:55-20:05

Nonstop3h 10m

Plovdiv

Wed 31/12

00:00-23:00

Nonstop0h 00m

£32

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Bulgaria

What is the cheapest month to book a flight from London to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from London to Bulgaria (average of £79). Flying from London to Bulgaria in August is currently the most expensive (average of £264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to BG?

It’s optimal to fly from London to Bulgaria at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.

How often are flights from London to Bulgaria delayed?

About 17% of weekly flights between London and Bulgaria have experienced delays in the past year, with the average delay time being 109 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Bulgaria Air have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from London to Bulgaria?

To ensure you get the cheapest price possible for a flight from London to Bulgaria, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London to Bulgaria?

Travellers seeking maximum savings on their London to Bulgaria flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bulgaria

Check out reviews from past customers who have flown with Ryanair,easyJet, andWizz Air from London to Bulgaria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,453 reviews
Check prices

Boarding

6.7

Comfort

6.5

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,453 reviews
Ryanair
6.9
Okay
5,453 reviews
Check prices

Boarding

6.7

Comfort

6.5

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
easyJet
6.9
Okay
1,923 reviews
Ryanair
6.9
Okay
5,453 reviews
Check prices

Boarding

6.7

Comfort

6.5

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Wizz Air
6.9
Okay
1,133 reviews
Ryanair
6.9
Okay
5,453 reviews
Check prices

Boarding

6.7

Comfort

6.5

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Wizz Air
6.2
Okay
174 reviews
Ryanair
6.9
Okay
5,453 reviews
Check prices

Boarding

6.7

Comfort

6.5

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

  • How long is the flight from London to Bulgaria?

    A quick flight from London to Bulgaria can take about 3h 10m. Ryanair provides one of the quickest options available for as low as £38. There are 1334 mi between London and Bulgaria. All flights are typically direct.

  • What are the cheapest airlines to fly from London to Bulgaria one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £19. However, be on the lookout for offers from Wizz Air and easyJet, as they are both options that can get you from London to Bulgaria for a low price.

  • What are the most popular routes from London to Bulgaria?

    When deciding which route to take from London to Bulgaria consider London Stansted - Sofia, London Gatwick - Sofia or London Luton - Sofia as they are the most popular.

  • What are the cheapest flights from London to Bulgaria?

    The cheapest flight price from London to Bulgaria is £74. On average you can expect to pay £186. The most popular route, (London Stansted - Sofia), can usually be booked for £41.

  • Can I find deals for flights from London to Bulgaria that include hotel bookings?

    Yes. In addition to deals on London to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Bulgaria.

  • Can I find deals for business class flights from London to Bulgaria?

    Yes. Cheapflights offers flight deals from London to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from London to Bulgaria (average of £79). Flying from London to Bulgaria in August is currently the most expensive (average of £264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Bulgaria

Heathrow to Charles de Gaulle flights
Heathrow to Málaga flights
Luton to Charles de Gaulle flights
Gatwick to Charles de Gaulle flights
Stansted to Beauvais-Tille flights
London City to Charles de Gaulle flights
Luton to Málaga flights
Gatwick to Málaga flights
Luton to Beauvais-Tille flights
Gatwick to Granada flights
Heathrow to Granada flights
Gatwick to Beauvais-Tille flights
Stansted to Málaga flights
Stansted to Orly flights
Southend to Charles de Gaulle flights
Gatwick to Orly flights
Gatwick to Istanbul flights
Stansted to Istanbul flights
Heathrow to Orly flights
Luton to Orly flights
Heathrow to Istanbul flights
London City to Orly flights
Gatwick to Edinburgh flights
Stansted to Edinburgh flights
Luton to Edinburgh flights
Gatwick to Amsterdam flights
Heathrow to Edinburgh flights
London City to Istanbul flights
Heathrow to Amsterdam flights
Southend to Málaga flights
London City to Amsterdam flights
Stansted to Bruxelles-National flights
London City to Málaga flights
Luton to Amsterdam flights
Gatwick to Bruxelles-National flights
London City to Dublin flights
Luton to Bruxelles-National flights
Stansted to Dublin flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Gatwick to Dublin flights
Luton to Dublin flights
Stansted to Charles de Gaulle flights
Heathrow to Lisbon flights
Stansted to Amsterdam flights
Heathrow to Dublin flights
Stansted to Glasgow Intl flights
Gatwick to Belfast Intl flights
Heathrow to Madrid flights
Southend to Amsterdam flights
Heathrow to Malpensa flights

Top 10 airlines flying from London to Bulgaria

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£42Average£164FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£43Average£137FlexibilityNo cancel feeOn-time83%
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Wizz AirCheapest£49Average£154FlexibilityNo cancel feeOn-timeN/A
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easyJetCheapest£58Average£118FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£90Average£213FlexibilityNo cancel feeOn-timeN/A
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Jet2Cheapest£109Average£167FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£111Average£171FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£130Average£231FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£143Average£215FlexibilityNo cancel feeOn-time81%
Search LOT flights
Bulgaria AirCheapest£147Average£262FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Bulgaria?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bulgaria from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Bulgaria?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Bulgaria for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Bulgaria with no change fees?

Yes, we can. To see specific flights from London to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Bulgaria become cheaper?

Of course! You can now track prices for flights from London to Bulgaria and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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