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Cheap flights from Bulgaria to London from £30

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LON
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to London

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to London
Explore the most affordable flight options available from Bulgaria to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Thu 7/505:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Wed 13/521:20
STN
-
SOF
1 stop9h 35m
Ryanair
Deal found 19/4£59
Fri 5/606:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Sun 7/608:20
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Deal found 21/4£60
Sat 2/518:35
SOF
-
STN
Nonstop3h 15m
Ryanair
Tue 5/507:35
STN
-
SOF
Nonstop3h 00m
Ryanair
Deal found 19/4£60
Fri 22/518:20
SOF
-
STN
Nonstop3h 15m
Ryanair
Fri 29/520:00
STN
-
SOF
Nonstop3h 00m
Ryanair
Deal found 22/4£61
Wed 27/505:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Sat 30/520:15
STN
-
SOF
Nonstop3h 00m
Ryanair
Deal found 18/4£61
Wed 6/505:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Sat 9/520:15
STN
-
SOF
Nonstop3h 00m
Ryanair
Deal found 21/4£62
Sun 24/506:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Tue 2/608:20
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Deal found 22/4£64
Tue 26/506:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Mon 1/615:55
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Deal found 20/4£64
Wed 6/518:35
SOF
-
STN
Nonstop3h 15m
Multiple Airlines
Sun 17/506:20
STN
-
SOF
1 stop10h 10m
Multiple Airlines
Deal found 20/4£64
Sun 24/506:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Wed 27/508:20
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Deal found 20/4£65
Tue 5/505:55
SOF
-
STN
Nonstop3h 15m
Ryanair
Wed 6/507:25
STN
-
SOF
Nonstop3h 00m
Ryanair
Deal found 20/4£65
Thu 7/506:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Wed 13/520:35
LTN
-
SOF
1 stop10h 20m
Multiple Airlines
Deal found 21/4£66

Find flight deals from Bulgaria to London

Keep the following information in mind while searching for Bulgaria to London flight deals. Data was last updated 23 April 2026.

Round-trip from

£59

One-way from

£30

Popular in

July

Cheapest in

November

Average price

£101

Good round-trip deal

£66 or less

Good one-way deal

£44 or less
Ryanair
  • Ryanair
  • 7/5-13/5
  • 1 total stop
  • 12h 50m total
  • Bulgaria to London
Search Deals
Wizz Air
  • Wizz Air
  • 6/5
  • Nonstop
  • 3h 10m total
  • Bulgaria to London
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Bulgaria to London (LON).
Search Deals
Price to beat on a one-way flight from Bulgaria to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Bulgaria to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Sat 6/6

06:00-07:15

Nonstop3h 15m

London Luton

Sat 13/6

13:10-20:30

1 stop5h 20m

£82
Fastest return journey

SofiaLondon

SOF - STN

SOFSTN

Sofia

Thu 24/9

05:45-07:00

Nonstop3h 15m

London Stansted

Tue 6/10

07:35-12:35

Nonstop3h 00m

£82

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Fri 8/5

06:00-07:15

Nonstop3h 15m

London Luton

Sun 17/5

08:20-13:35

Nonstop3h 15m

£89

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Tue 12/5

17:00-20:40

1 stop5h 40m

London Luton

Mon 18/5

21:20-02:55

Nonstop3h 35m

£90

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Tue 5/5

18:30-08:30

1 stop16h 00m

London Luton

Fri 8/5

20:50-14:05

1 stop15h 15m

£91

VarnaLondon

VAR - STN

VARSTN

Varna

Thu 4/6

20:00-06:50

1 stop12h 50m

London Stansted

Wed 10/6

06:15-14:05

1 stop5h 50m

£93

SofiaLondon

SOF - STN

SOFSTN

Sofia

Sun 9/8

05:45-07:00

Nonstop3h 15m

London Stansted

Fri 28/8

16:45-21:45

Nonstop3h 00m

£94

VarnaLondon

VAR - STN

VARSTN

Varna

Tue 5/5

05:00-11:15

1 stop8h 15m

London Stansted

Sat 9/5

10:15-23:15

1 stop11h 00m

£99

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Thu 7/5

19:00-11:55

2 stops18h 55m

London Luton

Wed 13/5

20:35-11:10

1 stop12h 35m

£100

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Mon 15/6

13:45-15:15

Nonstop3h 30m

London Luton

Wed 17/6

17:10-22:25

Nonstop3h 15m

£101

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Bulgaria to London

Have a flexible travel schedule? Discover the best time to fly to London from Bulgaria with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Bulgaria to London (average of £13). Flying from Bulgaria to London in August is currently the most expensive (average of £40). 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 BG to LON?

Find hourly flight availability from Bulgaria to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2026.

When flying from Bulgaria to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Bulgaria to London. Price data was last updated on 1 June 2025.

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

Weekly flight availability from Bulgaria to London

Explore weekly flight availability from Bulgaria to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 April 2026.

The most flights from BG0 to LON are scheduled on a Monday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Bulgaria to London delayed?

About 16% of weekly flights between Bulgaria and London have experienced delays in the past year, with the average delay time being 100 minutes.

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

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

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

Over the past year, Bulgaria Air have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 23 April 2026.
Check out reviews from past customers who have flown with Ryanair,Wizz Air, andBritish Airways from Bulgaria to London 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
5,342 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Ryanair
6.9
Okay
5,342 reviews
Ryanair
6.9
Okay
5,342 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Wizz Air
6.8
Okay
1,105 reviews
Ryanair
6.9
Okay
5,342 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
British Airways
6.7
Okay
7,909 reviews
Ryanair
6.9
Okay
5,342 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Wizz Air
6.3
Okay
165 reviews
Ryanair
6.9
Okay
5,342 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bulgaria to London?

    Departing from Bulgaria to London will take you 3h 15m. There are 1249 mi between Bulgaria and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as £14. However, be on the lookout for offers from Ryanair and easyJet, as they are both options that can get you from Bulgaria to London for a low price.

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

    Most travelers choose Sofia - London Stansted, Sofia - London Luton or Sofia - London Gatwick when deciding on the best route from Bulgaria to London.

  • What are the cheapest flights from Bulgaria to London?

    The cheapest flight price from Bulgaria to London is £60. On average you can expect to pay £173. The most popular route, (Sofia - London Stansted), can usually be booked for £41.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria to London 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 Bulgaria to London?

    Currently, January is the cheapest month in which you can book a flight from Bulgaria to London (average of £13). Flying from Bulgaria to London in August is currently the most expensive (average of £40). 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

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Alternative routes for Bulgaria to London

See prices for flight routes from nearby airports that may be better suited for you.
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Bruxelles-National to Stansted flights
Vienna to Luton flights
Madrid to Stansted flights
Madrid to Luton flights
Vienna to London City flights
Amsterdam to Gatwick flights
Bruxelles-National to Luton flights
Frankfurt to Southend flights
Vicenza to Heathrow flights
Amsterdam to Southend flights
Madrid to London City flights
Zurich to London City flights
Duesseldorf Intl to London City flights
Lyon to Gatwick flights
Frederic Chopin to Stansted flights
Zurich to Gatwick flights
Malpensa to Gatwick flights
Malpensa to Heathrow flights
Amsterdam to London City flights
Frankfurt-Hahn to Stansted flights
Frederic Chopin to Luton flights
Dublin to Heathrow flights
Lyon to Stansted flights

Top 6 airlines flying from Bulgaria to London

Discover the top 6 airlines that operate flights from Bulgaria to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£36Average£100FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£38Average£120FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£42Average£101FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£88Average£163FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£88Average£142FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Bulgaria AirCheapest£95Average£198FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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 London from Bulgaria today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Bulgaria to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to London from Bulgaria shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Bulgaria to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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