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Cheap flights from the United Kingdom to Sofia from £18

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SOF
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to Sofia

Keep the following information in mind while searching for United Kingdom to Sofia flight deals. Data was last updated 18 September 2025.

Round-trip from

£45

One-way from

£18

Popular in

July

Cheapest in

November

Average price

£98

Good round-trip deal

£46 or less

Good one-way deal

£20 or less
Wizz Air
  • Wizz Air
  • 6/10-11/10
  • Nonstop
  • 6h 30m total
  • United Kingdom to Sofia
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Wizz Air
  • Wizz Air
  • 24/9
  • Nonstop
  • 3h 10m total
  • United Kingdom to Sofia
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from United Kingdom to Sofia.
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Price to beat on a one-way flight from United Kingdom to Sofia.
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Find flight deals from United Kingdom to Sofia

Cheapest flights from United Kingdom to Sofia
Explore the most affordable flight options available from United Kingdom to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 6/1008:25LTN - SOF
Nonstop3h 10mWizz Air
Sat 11/1006:10SOF - LTN
Nonstop3h 20mWizz Air
Deal found 17/9£45
Sat 8/1108:20LTN - SOF
Nonstop3h 10mWizz Air
Tue 18/1106:00SOF - LTN
Nonstop3h 35mWizz Air
Deal found 17/9£45
Thu 16/1007:25STN - SOF
Nonstop3h 00mRyanair
Sat 18/1005:45SOF - STN
Nonstop3h 15mRyanair
Deal found 16/9£45
Fri 10/1021:20LTN - SOF
Nonstop3h 10mWizz Air
Sat 11/1006:10SOF - LTN
Nonstop3h 20mWizz Air
Deal found 17/9£46
Wed 3/1208:20LTN - SOF
Nonstop3h 10mWizz Air
Sun 7/1206:00SOF - LTN
Nonstop3h 35mWizz Air
Deal found 16/9£47
Sun 5/1007:55STN - SOF
Nonstop3h 00mRyanair
Thu 16/1018:20SOF - STN
Nonstop3h 15mRyanair
Deal found 17/9£47
Sat 8/1108:20LTN - SOF
Nonstop3h 10mWizz Air
Thu 20/1106:00SOF - LTN
Nonstop3h 35mWizz Air
Deal found 17/9£48
Sat 18/1020:05STN - SOF
Nonstop3h 00mRyanair
Sat 25/1005:45SOF - STN
Nonstop3h 15mRyanair
Deal found 17/9£48
Wed 22/1007:15BRS - SOF
Nonstop3h 10mRyanair
Tue 28/1013:05SOF - BRS
Nonstop3h 10mRyanair
Deal found 16/9£48
Wed 1/1021:20LTN - SOF
Nonstop3h 10mWizz Air
Mon 20/1006:10SOF - LTN
Nonstop3h 20mWizz Air
Deal found 15/9£48
Sat 1/1106:00BRS - SOF
Nonstop3h 10mRyanair
Sat 8/1112:25SOF - BRS
Nonstop3h 10mRyanair
Deal found 17/9£48
Fri 3/1021:20LTN - SOF
Nonstop3h 10mWizz Air
Sun 5/1006:10SOF - LTN
Nonstop3h 20mWizz Air
Deal found 17/9£49

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Sofia 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 18 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Sofia that are best for you.

Fly from

United Kingdom

Fly to

Sofia

Route

Depart

Return

Price

LondonSofia

STN - SOF

STNSOF

London Stansted

Thu 16/10

07:25-12:25

Nonstop3h 00m

Sofia

Sat 18/10

05:45-07:00

Nonstop3h 15m

£45

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 3/12

08:20-13:30

Nonstop3h 10m

Sofia

Sat 6/12

06:00-07:35

Nonstop3h 35m

£47

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 3/12

08:20-13:30

Nonstop3h 10m

Sofia

Sun 7/12

06:00-07:35

Nonstop3h 35m

£47

LondonSofia

STN - SOF

STNSOF

London Stansted

Mon 6/10

15:05-20:05

Nonstop3h 00m

Sofia

Thu 16/10

05:45-07:00

Nonstop3h 15m

£47

BristolSofia

BRS - SOF

BRSSOF

Bristol

Wed 22/10

07:15-12:25

Nonstop3h 10m

Sofia

Tue 28/10

13:05-14:15

Nonstop3h 10m

£48

BristolSofia

BRS - SOF

BRSSOF

Bristol

Sat 1/11

06:00-11:10

Nonstop3h 10m

Sofia

Sat 8/11

12:25-13:35

Nonstop3h 10m

£48

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 17/11

21:45-02:55

Nonstop3h 10m

Sofia

Tue 25/11

06:00-07:35

Nonstop3h 35m

£49

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 13/10

21:20-02:30

Nonstop3h 10m

Sofia

Mon 20/10

06:10-07:30

Nonstop3h 20m

£50

LondonSofia

LTN - SOF

LTNSOF

London Luton

Tue 18/11

08:20-13:30

Nonstop3h 10m

Sofia

Tue 25/11

06:00-07:35

Nonstop3h 35m

£50

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 14/11

05:55-11:20

Nonstop3h 25m

Sofia

Thu 20/11

19:00-20:25

Nonstop3h 25m

£50

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
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6

Best time to book a flight from United Kingdom to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from United Kingdom 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 the United Kingdom to Sofia

What is the cheapest month to book a flight from United Kingdom to Sofia?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Sofia (average of £88). Flying from United Kingdom to Sofia in August is currently the most expensive (average of £309). 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 GB to SOF?

Find hourly flight availability from United Kingdom to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

When flying from United Kingdom to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with Ryanair, Lufthansa, andWizz Air from the United Kingdom to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,159 reviews
Check prices

Comfort

6.5

Crew

7.5

Food

6.0

Overall

6.8

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.8
Okay
5,159 reviews
Ryanair
6.8
Okay
5,159 reviews
Check prices

Comfort

6.5

Crew

7.5

Food

6.0

Overall

6.8

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Lufthansa
6.8
Okay
7,409 reviews
Ryanair
6.8
Okay
5,159 reviews
Check prices

Comfort

6.5

Crew

7.5

Food

6.0

Overall

6.8

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Wizz Air
6.8
Okay
1,049 reviews
Ryanair
6.8
Okay
5,159 reviews
Check prices

Comfort

6.5

Crew

7.5

Food

6.0

Overall

6.8

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
British Airways
6.7
Okay
7,367 reviews
Ryanair
6.8
Okay
5,159 reviews
Check prices

Comfort

6.5

Crew

7.5

Food

6.0

Overall

6.8

Entertainment

5.6

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Related info for your journey

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

  • What airport do you fly into for flights to Sofia from United Kingdom?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Sofia.

  • How long is the flight from United Kingdom to Sofia?

    For as low as £45, Ryanair can have you in Sofia from United Kingdom in 3h. Airlines will cover a distance of 1249 mi. Generally, flights for this route are direct.

  • What are the most popular routes from United Kingdom to Sofia?

    While some choose either London Stansted - Sofia or London Luton - Sofia, London Heathrow - Sofia is the most popular route from United Kingdom to Sofia.

  • What are the most reliable airlines from United Kingdom to Sofia?

    The top 3 most reliable airlines when flying from United Kingdom to Sofia are Bulgaria Air (84%), American Airlines (65%) and British Airways (65%).

  • What are the cheapest flights from United Kingdom to Sofia?

    On average you can expect to pay £316 for a flight from United Kingdom to Sofia. The cheapest flight overall is £80 while the most popular route, (London Heathrow - Sofia) is currently priced at £103.

  • Can I find deals for flights from United Kingdom to Sofia that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Sofia?

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

  • Can I find deals for business class flights from United Kingdom to Sofia?

    Yes. Cheapflights offers flight deals from United Kingdom to Sofia 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 United Kingdom to Sofia?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Sofia (average of £88). Flying from United Kingdom to Sofia in August is currently the most expensive (average of £309). 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

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

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Alternative routes for United Kingdom to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sofia flights
Stansted to Sofia flights
Luton to Sofia flights
Gatwick to Sofia flights
London City to Sofia flights
Manchester to Sofia flights
Edinburgh to Sofia flights
Birmingham to Sofia flights
Liverpool to Sofia flights
Bristol to Sofia flights
Leeds to Sofia flights
Glasgow Intl to Sofia flights
Aberdeen to Sofia flights
Darlington to Sofia flights
Southend to Sofia flights
Zhuliany Intl to Sofia flights
Exeter to Sofia flights
East Midlands to Sofia flights
Southampton to Sofia flights
Newcastle upon Tyne to Sofia flights
Tirana to Sofia flights
Vienna to Sofia flights
Amsterdam to Sofia flights
Bruxelles-National to Sofia flights
Bournemouth to Sofia flights
Larnaca to Sofia flights
Krakow to Sofia flights
Doncaster to Sofia flights
Cardiff to Sofia flights
Zurich to Sofia flights

Top 10 airlines flying from United Kingdom to Sofia

Discover the top 10 airlines that operate flights from United Kingdom to Sofia. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£36Average£119FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£42Average£122FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Air SerbiaCheapest£52Average£141FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
easyJetCheapest£61Average£148FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£95Average£194FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£134Average£201FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£136Average£223FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£137Average£204FlexibilityNo cancel feeOn-time81%
Search LOT flights
Bulgaria AirCheapest£153Average£227FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
Austrian AirlinesCheapest£155Average£198FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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 United Kingdom to Sofia?

Cheapflights helps you search for flights from United Kingdom to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Sofia?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Sofia 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 United Kingdom to Sofia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Sofia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Sofia become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Sofia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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