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Cheap flights from the United Kingdom to Bulgaria from £23

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SOF
25 Jul — 1 Aug1
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 25 June 2026.

Wed 1/720:35
LTN
-
SOF
1 stop10h 40m
Multiple Airlines
Wed 8/711:45
SOF
-
LTN
1 stop14h 00m
Multiple Airlines
Deal found 21/6£73
Fri 3/722:00
STN
-
SOF
1 stop9h 45m
Ryanair
Fri 10/722:10
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 21/6£73
Mon 24/821:20
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Wed 30/906:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Deal found 24/6£74
Wed 1/721:20
STN
-
SOF
2 stops19h 35m
Ryanair
Wed 8/705:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 21/6£74
Sat 11/705:55
STN
-
SOF
1 stop12h 35m
Ryanair
Sat 18/705:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 23/6£74
Wed 1/714:30
STN
-
SOF
1 stop16h 45m
Ryanair
Fri 3/722:10
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 21/6£75
Sat 4/720:30
STN
-
SOF
1 stop11h 00m
Ryanair
Thu 9/718:00
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 23/6£76
Mon 24/821:20
LTN
-
SOF
Nonstop3h 15m
Multiple Airlines
Tue 29/916:55
SOF
-
LTN
1 stop5h 45m
Multiple Airlines
Deal found 24/6£77
Mon 24/819:50
STN
-
SOF
Nonstop3h 00m
Ryanair
Tue 29/923:45
SOF
-
STN
1 stop9h 05m
Ryanair
Deal found 24/6£77
Thu 24/907:25
STN
-
SOF
Nonstop3h 00m
Ryanair
Sun 27/905:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 25/6£78
Wed 1/707:25
STN
-
SOF
2 stops26h 10m
Multiple Airlines
Wed 8/705:45
SOF
-
STN
Nonstop3h 15m
Multiple Airlines
Deal found 24/6£79
Sat 5/920:15
STN
-
SOF
Nonstop3h 00m
Ryanair
Thu 17/914:40
SOF
-
STN
1 stop6h 15m
Ryanair
Deal found 23/6£80

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 25 June 2026.

Round-trip from

£73

One-way from

£23

Popular in

December

Cheapest in

November

Average price

£114

Good round-trip deal

£67 or less

Good one-way deal

£36 or less
26/9-29/9
  • 26/9-29/9
  • 1 total stop
  • 13h 30m total
  • United Kingdom to Bulgaria
Search Deals
Wizz Air
  • Wizz Air
  • 28/8
  • Nonstop
  • 3h 35m total
  • United Kingdom to Bulgaria
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 25 June 2026.
Use the filters below to find and compare flights from the United Kingdom to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sun 23/8

08:20-13:35

Nonstop3h 15m

Sofia

Wed 30/9

06:00-07:15

Nonstop3h 15m

£87

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 23/11

08:15-13:25

Nonstop3h 10m

Sofia

Mon 23/11

19:30-21:05

Nonstop3h 35m

£89

LondonSofia

LTN - SOF

LTNSOF

London Luton

Fri 20/11

21:45-02:55

Nonstop3h 10m

Sofia

Mon 23/11

06:00-07:30

Nonstop3h 30m

£89

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sun 23/8

08:20-13:35

Nonstop3h 15m

Sofia

Thu 1/10

06:00-07:15

Nonstop3h 15m

£93

LondonSofia

LTN - SOF

LTNSOF

London Luton

Wed 15/7

15:35-23:10

2 stops29h 35m

Sofia

Mon 20/7

06:00-07:15

Nonstop3h 15m

£98

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 14/9

21:20-02:35

Nonstop3h 15m

Sofia

Thu 17/9

06:00-07:15

Nonstop3h 15m

£124

LondonSofia

LTN - SOF

LTNSOF

London Luton

Fri 30/10

21:45-02:55

Nonstop3h 10m

Sofia

Mon 2/11

19:30-21:05

Nonstop3h 35m

£126

LondonSofia

LTN - SOF

LTNSOF

London Luton

Sat 19/9

14:45-23:10

1 stop6h 25m

Sofia

Sat 26/9

06:00-07:15

Nonstop3h 15m

£131

LondonBurgas

LTN - BOJ

LTNBOJ

London Luton

Wed 16/9

08:30-21:20

1 stop10h 50m

Bourgas

Wed 23/9

23:20-19:55

2 stops22h 35m

£137

LondonSofia

LTN - SOF

LTNSOF

London Luton

Tue 14/7

08:20-13:35

Nonstop3h 15m

Sofia

Wed 29/7

06:00-07:15

Nonstop3h 15m

£139

Flights are sorted by cheapest return flights first.

Deals found on 23/6

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

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, October is the cheapest month in which you can book a flight from United Kingdom to Bulgaria (average of £99). Flying from United Kingdom to Bulgaria in August is currently the most expensive (average of £297). 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 25 June 2026.

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.

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

About 19% of weekly flights between United Kingdom 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 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, Bulgaria Air have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

The price you pay for your flight from United Kingdom to Bulgaria may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 Monday afternoons 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

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 25 June 2026.
Check out reviews from past customers who have flown with Ryanair,easyJet, andWizz Air 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.
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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
5,421 reviews
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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
1,912 reviews
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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
1,126 reviews
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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
Lufthansa
6.8
Okay
8,093 reviews
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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
6.3
Okay
170 reviews
Ryanair
6.9
Okay
5,421 reviews
Check prices

Crew

7.5

Entertainment

5.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.5

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

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 15m. The distance from United Kingdom to Bulgaria is about 1273 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £21, 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, October is the cheapest month in which you can book a flight from United Kingdom to Bulgaria (average of £99). Flying from United Kingdom to Bulgaria in August is currently the most expensive (average of £297). 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

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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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£28Average£165FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£37Average£142FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£42Average£144FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£44Average£145FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
TUI AirwaysCheapest£95Average£279FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Jet2Cheapest£98Average£283FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£114Average£194FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£145Average£226FlexibilityNo cancel feeOn-time81%
Search LOT flights
Bulgaria AirCheapest£154Average£252FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
LufthansaCheapest£157Average£250FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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