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Cheap flights from London to Bulgaria from £15

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 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Wizz Air Logo
08:20 - 13:30LTN-SOF
3h 10mdirect
Wizz Air Logo
06:00 - 07:35SOF-LTN
3h 35mdirect
£41Wizz Air
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Ryanair Logo
13:10 - 18:35STN-SOF
3h 25mdirect
Ryanair Logo
05:50 - 07:15SOF-STN
3h 25mdirect
£41Ryanair
Find Deal
Thu, 27 Nov - Sun, 30 Nov
Ryanair Logo
05:55 - 11:20STN-SOF
3h 25mdirect
Ryanair Logo
11:45 - 13:10SOF-STN
3h 25mdirect
£41Ryanair
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Wizz Air Logo
08:20 - 13:30LTN-SOF
3h 10mdirect
Wizz Air Logo
06:00 - 07:35SOF-LTN
3h 35mdirect
£41Wizz Air
Find Deal
Wed, 3 Dec - Mon, 8 Dec
easyJet Logo
06:50 - 11:55LGW-SOF
3h 05mdirect
easyJet Logo
20:25 - 22:00SOF-LGW
3h 35mdirect
£47easyJet
Find Deal
Sun, 18 Jan - Thu, 29 Jan
easyJet Logo
14:25 - 19:35LGW-SOF
3h 10mdirect
easyJet Logo
20:25 - 22:00SOF-LGW
3h 35mdirect
£51easyJet
Find Deal
Mon, 19 Jan - Thu, 29 Jan
British Airways Logo
06:05 - 11:15LHR-SOF
3h 10mdirect
British Airways Logo
21:00 - 22:30SOF-LHR
3h 30mdirect
£108British Airways
Find Deal
Sat, 29 Nov - Wed, 3 Dec
British Airways Logo
06:05 - 11:15LHR-SOF
3h 10mdirect
British Airways Logo
21:00 - 22:30SOF-LHR
3h 30mdirect
£109British Airways
Find Deal
Sat, 29 Nov - Wed, 3 Dec
Lufthansa Logo
08:45 - 18:20LHR-SOF
7h 35m1 stop
Lufthansa Logo
14:00 - 19:35SOF-LHR
7h 35m1 stop
£154Lufthansa
Find Deal
Sun, 23 Nov - Sun, 30 Nov
Lufthansa Logo
06:35 - 13:15LHR-SOF
4h 40m1 stop
Lufthansa Logo
14:00 - 17:05SOF-LHR
5h 05m1 stop
£155Lufthansa
Find Deal
Tue, 11 Nov - Wed, 19 Nov

Ryanair flights from London to Bulgaria

Our best Ryanair deals on London to Bulgaria flight tickets
Ryanair
27 Nov
STN13:10London Stansted
3h 25m
SOF18:35Sofia
30 Nov
SOF05:50Sofia
3h 25m
STN07:15London Stansted
£41
Find similar
Ryanair
21 Nov
STN05:55London Stansted
3h 25m
SOF11:20Sofia
28 Nov
SOF11:45Sofia
3h 25m
STN13:10London Stansted
£41
Find similar
Ryanair
4 Dec
STN05:55London Stansted
3h 25m
SOF11:20Sofia
7 Dec
SOF05:50Sofia
3h 25m
STN07:15London Stansted
£42
Find similar

easyJet flights from London to Bulgaria

Our best easyJet deals on London to Bulgaria flight tickets
easyJet
18 Jan
LGW06:50London Gatwick
3h 05m
SOF11:55Sofia
29 Jan
SOF20:25Sofia
3h 35m
LGW22:00London Gatwick
£47
Find similar
easyJet
19 Jan
LGW14:25London Gatwick
3h 10m
SOF19:35Sofia
29 Jan
SOF20:25Sofia
3h 35m
LGW22:00London Gatwick
£51
Find similar
easyJet
8 Jan
LGW14:20London Gatwick
3h 10m
SOF19:30Sofia
15 Jan
SOF20:25Sofia
3h 35m
LGW22:00London Gatwick
£54
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Bulgaria 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, momondo users made 279,928 searches. Data last updated 28 October 2025.
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

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 27/11

08:20-13:30

Nonstop3h 10m

Sofia

Mon 1/12

06:00-07:35

Nonstop3h 35m

£41

LondonSofia

STN - SOF

STNSOF

London Stansted

Thu 27/11

13:10-18:35

Nonstop3h 25m

Sofia

Sun 30/11

05:50-07:15

Nonstop3h 25m

£41

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 21/11

05:55-11:20

Nonstop3h 25m

Sofia

Fri 28/11

11:45-13:10

Nonstop3h 25m

£41

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 3/12

08:20-13:30

Nonstop3h 10m

Sofia

Mon 8/12

06:00-07:35

Nonstop3h 35m

£41

LondonSofia

LGW - SOF

LGWSOF

London Gatwick

Sun 18/1

06:50-11:55

Nonstop3h 05m

Sofia

Thu 29/1

20:25-22:00

Nonstop3h 35m

£47

LondonSofia

LGW - SOF

LGWSOF

London Gatwick

Mon 19/1

14:25-19:35

Nonstop3h 10m

Sofia

Thu 29/1

20:25-22:00

Nonstop3h 35m

£51

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 29/11

06:05-11:15

Nonstop3h 10m

Sofia

Wed 3/12

21:00-22:30

Nonstop3h 30m

£108

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 29/11

06:05-11:15

Nonstop3h 10m

Sofia

Wed 3/12

21:00-22:30

Nonstop3h 30m

£109

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sun 23/11

08:45-18:20

1 stop7h 35m

Sofia

Sun 30/11

14:00-19:35

1 stop7h 35m

£154

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 11/11

06:35-13:15

1 stop4h 40m

Sofia

Wed 19/11

14:00-17:05

1 stop5h 05m

£155

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bulgaria from

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

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 £62. 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 £83.

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 Tuesday when prices can be found for as low as £204. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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 £283.

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 £177. Flights to Bulgaria are more costly in the evening, with an average ticket price of £313. 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 £164 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

£26

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Bulgaria

1 airport
The best one-way flight to Bulgaria from London in the past 72 hours is £26. The best return flight deal from London to Bulgaria found on momondo in the last 72 hours is £52.
The fastest flight from London to Bulgaria takes 3h 00m
Direct flights go from London to Bulgaria on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Ryanair, Wizz Air and British Airways.
There is 1 airport near Bulgaria: Sofia (SOF)
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  • 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?

  • 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?

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 AirPriceFrom £33Free CancellationRating
6.1
154 reviews
Search Wizz Air flights
Wizz AirPriceFrom £37Free CancellationRating
6.8
1,056 reviews
Search Wizz Air flights
RyanairPriceFrom £44Free CancellationRating
6.8
5,187 reviews
Search Ryanair flights
Air SerbiaPriceFrom £54Free CancellationRating
6.2
205 reviews
Search Air Serbia flights
easyJetPriceFrom £62Free CancellationRating
6.9
1,840 reviews
Search easyJet flights
British AirwaysPriceFrom £99Free CancellationRating
6.7
7,483 reviews
Search British Airways flights
TUI AirwaysPriceFrom £125Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
LOTPriceFrom £141Free CancellationRating
7.6
1,136 reviews
Search LOT flights
LufthansaPriceFrom £144Free CancellationRating
6.8
7,535 reviews
Search Lufthansa flights
Bulgaria AirPriceFrom £158Free CancellationRating
8.0
60 reviews
Search Bulgaria Air 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.

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