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Cheap flights from the United Kingdom to Bulgaria from £20

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SOF
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Bulgaria
Explore the most affordable flight options available from United Kingdom to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Wed 17/1217:50STN - SOF
2 stops42h 10mRyanair
Sun 21/1221:00SOF - STN
Nonstop3h 25mRyanair
Deal found 13/12£109
Mon 15/1220:40STN - SOF
2 stops42h 20mRyanair
Thu 18/1219:00SOF - STN
Nonstop3h 25mRyanair
Deal found 14/12£111
Tue 16/1210:25STN - SOF
2 stops28h 35mRyanair
Sun 21/1221:00SOF - STN
Nonstop3h 25mRyanair
Deal found 13/12£112
Tue 16/1210:25STN - SOF
2 stops28h 35mRyanair
Thu 18/1212:20SOF - STN
Nonstop3h 25mRyanair
Deal found 14/12£113
Tue 16/1215:25LTN - SOF
2 stops28h 10mMultiple Airlines
Thu 18/1219:25SOF - LTN
Nonstop3h 40mMultiple Airlines
Deal found 13/12£117
Sat 27/1208:15STN - SOF
1 stop5h 10mRyanair
Sat 27/1222:30SOF - STN
Nonstop3h 25mRyanair
Deal found 15/12£123
Thu 25/1221:45LTN - SOF
Nonstop3h 10mWizz Air
Sun 28/1206:00SOF - LTN
Nonstop3h 35mWizz Air
Deal found 14/12£124
Tue 16/1210:25STN - SOF
2 stops28h 35mRyanair
Sat 20/1206:15SOF - STN
Nonstop3h 25mRyanair
Deal found 14/12£124
Tue 16/1214:50BHX - SOF
2 stops48h 20mMultiple Airlines
Fri 26/1221:55SOF - BHX
Nonstop3h 10mMultiple Airlines
Deal found 14/12£125
Sun 14/1213:55STN - SOF
2 stops32h 45mRyanair
Thu 18/1219:00SOF - STN
Nonstop3h 25mRyanair
Deal found 13/12£126
Thu 18/1219:55STN - SOF
2 stops19h 45mRyanair
Sun 21/1221:00SOF - STN
Nonstop3h 25mRyanair
Deal found 13/12£126
Tue 16/1206:10BHX - SOF
Nonstop3h 10mRyanair
Fri 26/1221:55SOF - BHX
Nonstop3h 10mRyanair
Deal found 14/12£129

Find flight deals from United Kingdom to Bulgaria

Keep the following information in mind while searching for United Kingdom to Bulgaria flight deals. Data was last updated 16 December 2025.

Round-trip from

£43

One-way from

£20

Popular in

July

Cheapest in

November

Average price

£225

Good round-trip deal

£28 or less

Good one-way deal

£20 or less
Ryanair
  • Ryanair
  • 16/1-24/1
  • Nonstop
  • 6h 20m total
  • United Kingdom to Bulgaria
Search Deals
Ryanair
  • Ryanair
  • 27/1
  • Nonstop
  • 3h 10m total
  • United Kingdom to Bulgaria
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Bulgaria.
Search Deals
Price to beat on a one-way flight from United Kingdom to Bulgaria.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Bulgaria that are best for you.

Fly from

United Kingdom

Fly to

Bulgaria

Route

Depart

Return

Price

BirminghamSofia

BHX - SOF

BHXSOF

Birmingham

Thu 29/1

16:10-21:20

Nonstop3h 10m

Sofia

Thu 5/2

21:45-22:55

Nonstop3h 10m

£43

LondonSofia

LTN - SOF

LTNSOF

London Luton

Tue 13/1

20:50-16:10

1 stop17h 20m

Sofia

Tue 20/1

06:00-07:35

Nonstop3h 35m

£55

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sun 11/1

08:25-22:40

1 stop12h 15m

Sofia

Wed 28/1

06:00-07:35

Nonstop3h 35m

£55

LondonSofia

STN - SOF

STNSOF

London Stansted

Sat 21/2

05:55-11:20

Nonstop3h 25m

Sofia

Wed 25/2

21:55-23:20

Nonstop3h 25m

£58

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sat 28/2

08:20-13:30

Nonstop3h 10m

Sofia

Tue 3/3

06:00-07:35

Nonstop3h 35m

£61

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sun 18/1

16:25-09:00

1 stop14h 35m

Sofia

Fri 23/1

19:30-21:05

Nonstop3h 35m

£61

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 21/1

21:45-02:55

Nonstop3h 10m

Sofia

Mon 26/1

11:15-19:55

1 stop10h 40m

£61

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sun 11/1

21:50-09:00

1 stop9h 10m

Sofia

Sun 25/1

06:00-07:35

Nonstop3h 35m

£62

LondonSofia

LGW - SOF

LGWSOF

London Gatwick

Thu 15/1

14:20-19:30

Nonstop3h 10m

Sofia

Sat 14/2

20:20-21:55

Nonstop3h 35m

£64

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 14/1

19:30-11:40

1 stop14h 10m

Sofia

Wed 28/1

19:30-21:05

Nonstop3h 35m

£64

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria 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 Bulgaria

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Bulgaria (average of £28). Flying from United Kingdom to Bulgaria in July is currently the most expensive (average of £94). 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 BG?

Find hourly flight availability from United Kingdom to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from United Kingdom to Bulgaria by exploring options for tickets at midday.

What is the cheapest day to fly from United Kingdom to Bulgaria?

Use this chart to determine the cheapest time to fly return from United Kingdom to Bulgaria. Price data was last updated on 15 June 2025.

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

How often are flights from the United Kingdom to Bulgaria delayed?

About 25% of weekly flights between United Kingdom and Bulgaria have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for the United Kingdom 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 Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, easyJet have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 16 December 2025.
Check out reviews from past customers who have flown with easyJet, Ryanair, andLufthansa from the United Kingdom 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.
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
easyJet
6.9
Okay
1,851 reviews
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
Ryanair
6.8
Okay
5,221 reviews
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
Lufthansa
6.8
Okay
7,631 reviews
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
Wizz Air
6.8
Okay
1,068 reviews
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
Wizz Air
6.2
Okay
158 reviews
easyJet
6.9
Okay
1,851 reviews
Check prices

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Bulgaria. 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 United Kingdom to Bulgaria?

    Departing from United Kingdom to Bulgaria will take you 3h 10m. The distance from United Kingdom to Bulgaria is about 1341 mi. Generally, flights for this route are direct.

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

    £16 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Wizz Air and Wizz Air, with prices starting from £17 and £20, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to Bulgaria (average of £28). Flying from United Kingdom to Bulgaria in July is currently the most expensive (average of £94). 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 United Kingdom to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Bulgaria

Discover the top 10 airlines that operate flights from United Kingdom to Bulgaria. 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 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£140FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£37Average£141FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£45Average£157FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air SerbiaCheapest£53Average£141FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
easyJetCheapest£72Average£205FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£98Average£197FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Jet2Cheapest£105Average£324FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
LufthansaCheapest£116Average£250FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TUI AirwaysCheapest£117Average£323FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
KLMCheapest£139Average£245FlexibilityNo cancel feeOn-time75%
Search KLM 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 Bulgaria?

Deals for United Kingdom to Bulgaria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Bulgaria from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from United Kingdom 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 United Kingdom to Bulgaria become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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