Cheap flights from London Heathrow Airport to Bulgaria from £52
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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Bulgaria
Keep the following information in mind while searching for Heathrow to Bulgaria flight deals. Data was last updated 12 July 2025.
Round-trip from | £123 |
---|---|
One-way from | £52 |
Popular in | July |
Cheapest in | November |
Average price | £225 |
Good round-trip deal | £210 or less |
Good one-way deal | £130 or less |
Find flight deals from Heathrow to Bulgaria
Cheapest flights from Heathrow to BulgariaExplore the most affordable flight options available from Heathrow to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Explore the most affordable flight options available from Heathrow to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow 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 12 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Bulgaria that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Sun 9/11
07:50-13:00
Nonstop3h 10m
Sofia
Sun 16/11
20:20-21:15
1 stop26h 55m
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Sat 1/11
06:05-11:15
Nonstop3h 10m
Sofia
Sat 15/11
12:05-13:50
Nonstop3h 45m
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Tue 11/11
16:35-10:25
1 stop15h 50m
Sofia
Sun 16/11
20:20-21:15
1 stop26h 55m
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Sat 27/9
06:55-18:40
1 stop9h 45m
Sofia
Fri 10/10
19:25-22:40
1 stop5h 15m
LondonVarna
LHR - VAR
LHRVAR
London Heathrow
Fri 3/10
06:00-15:15
1 stop7h 15m
Varna
Sun 12/10
21:35-09:00
1 stop13h 25m
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Mon 1/9
06:00-18:10
1 stop10h 10m
Sofia
Mon 15/9
18:55-08:45
1 stop15h 50m
LondonSofia
LHR - SOF
LHRSOF
London Heathrow
Sat 20/9
20:05-12:00
2 stops13h 55m
Sofia
Wed 24/9
10:50-17:50
1 stop9h 00m
LondonVarna
LHR - VAR
LHRVAR
London Heathrow
Fri 3/10
20:25-15:15
2 stops16h 50m
Varna
Sun 12/10
21:35-09:00
1 stop13h 25m
LondonVarna
LHR - VAR
LHRVAR
London Heathrow
Mon 11/8
20:05-20:10
1 stop22h 05m
Varna
Tue 19/8
21:00-19:20
1 stop24h 20m
LondonVarna
LHR - VAR
LHRVAR
London Heathrow
Wed 30/7
19:30-08:30
1 stop11h 00m
Varna
Wed 6/8
21:30-08:15
1 stop12h 45m
Best time to book a flight from Heathrow to Bulgaria
Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Bulgaria
What is the cheapest month to book a flight from London Heathrow Airport to Bulgaria?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Bulgaria (average of £88). Flying from London Heathrow Airport to Bulgaria in August is currently the most expensive (average of £311). 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 LHR to BG?
Find hourly flight availability from Heathrow 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 12 July 2025.
When flying from London Heathrow Airport to Bulgaria, 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 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 12 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Bulgaria, such as Aegean Airlines, Austrian Airlines, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Anonymous,Nov 2024
SKG - FRA
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Heathrow to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Heathrow to Bulgaria
Discover the top 10 airlines that operate flights from Heathrow 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 12 July 2025.
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 Heathrow to Bulgaria?
Cheapflights helps you search for flights from Heathrow to Bulgaria 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 Heathrow to Bulgaria?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bulgaria from Heathrow.
Can Cheapflights find flights from Heathrow to Bulgaria with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Bulgaria flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow 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!