How long is the flight from London Heathrow Airport to Bulgaria?

There are many flights that can get you from London Heathrow Airport to Bulgaria in 3h 10m. Fly via British Airways, LOT, or Lufthansa to get the fastest option. The distance from London Heathrow Airport to Bulgaria is about 1267 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Bulgaria ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Bulgaria when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular routes from London Heathrow Airport to Bulgaria?

While some choose either London Heathrow - Varna or London Heathrow - Bourgas, London Heathrow - Sofia is the most popular route from London Heathrow Airport to Bulgaria.

What are the cheapest flights from London Heathrow Airport to Bulgaria?

Looking at all options, your cheapest flight can be booked for £70. While the most popular route (London Heathrow - Sofia) can be booked for £102 on average, our data indicates £175 when flying from London Heathrow Airport to Bulgaria.

What are the most reliable airlines from London Heathrow Airport to Bulgaria?

The top 3 most reliable airlines when flying from London Heathrow Airport to Bulgaria are Bulgaria Air (85%), American Airlines (70%) and British Airways (70%).

What are the most popular airlines that fly from London Heathrow Airport to Bulgaria?

Consider Bulgaria Air, Lufthansa or British Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Bulgaria.

Can I find deals for flights from Heathrow to Bulgaria that include hotel bookings?

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

How can I find direct flights from Heathrow to Bulgaria?

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

Can I find deals for business class flights from Heathrow to Bulgaria?

Yes. Cheapflights offers flight deals from Heathrow 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.

£65+ Cheap Flights from London Heathrow Airport to Bulgaria

Find flight deals from Heathrow to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Bulgaria
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 31 October 2025.

Sat 6/1206:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 10/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£102

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 6/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£104

Sat 6/1206:05LHR - SOF

Nonstop3h 10mBritish Airways

Sun 7/1214:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£105

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 3/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£109

Sat 15/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 19/1121:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£112

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 13/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£112

Sun 30/1107:50LHR - SOF

Nonstop3h 10mBritish Airways

Sun 14/1214:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 31/10£114

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Mon 1/1217:25SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 30/10£122

Sun 7/1207:50LHR - SOF

Nonstop3h 10mBritish Airways

Wed 10/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£124

Sat 6/1206:05LHR - SOF

Nonstop3h 10mMultiple Airlines

Sun 7/1220:20SOF - LHR

1 stop26h 55mMultiple Airlines

Deal found 29/10£128

Thu 27/1122:15LHR - SOF

1 stop19h 15mAegean Airlines

Thu 11/1216:20SOF - LHR

1 stop6h 55mAegean Airlines

Deal found 30/10£141

Wed 3/1206:00LHR - VAR

1 stop7h 15mAustrian Airlines

Sun 7/1216:00VAR - LHR

1 stop18h 20mAustrian Airlines

Deal found 29/10£161

Best flights from Heathrow to Bulgaria
Discover carefully curated flight deals from Heathrow to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.

Sun 7/1207:50LHR - SOF

Nonstop3h 10mBritish Airways

Wed 10/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£124

Wed 10/1206:30LHR - SOF

1 stop5h 20mLOT

Sat 20/1218:35SOF - LHR

1 stop17h 00mLOT

Deal found 30/10£151

Tue 9/1206:35LHR - SOF

1 stop4h 40mLufthansa

Tue 9/1219:05SOF - LHR

1 stop5h 50mLufthansa

Deal found 31/10£153

Wed 3/1206:00LHR - VAR

1 stop7h 15mAustrian Airlines

Sun 7/1216:00VAR - LHR

1 stop18h 20mAustrian Airlines

Deal found 29/10£161

Wed 3/1206:35LHR - VAR

2 stops30h 40mMultiple Airlines

Sun 7/1216:00VAR - LHR

1 stop18h 20mMultiple Airlines

Deal found 29/10£184

Sat 14/306:05LHR - SOF

Nonstop3h 10mBritish Airways

Sun 15/314:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 30/10£145

Sat 29/1106:35LHR - SOF

1 stop4h 40mLufthansa

Mon 1/1213:45SOF - LHR

1 stop5h 20mLufthansa

Deal found 30/10£153

Thu 20/1106:35LHR - SOF

1 stop4h 40mLufthansa

Tue 25/1119:05SOF - LHR

1 stop5h 50mLufthansa

Deal found 30/10£153

Thu 13/1106:00LHR - VAR

1 stop7h 15mAustrian Airlines

Wed 19/1116:00VAR - LHR

1 stop7h 40mAustrian Airlines

Deal found 30/10£185

Tue 2/1206:35LHR - SOF

1 stop4h 40mLufthansa

Sat 6/1214:00SOF - LHR

1 stop7h 35mLufthansa

Deal found 30/10£153

Wed 26/1106:35LHR - SOF

1 stop4h 40mLufthansa

Sun 30/1106:05SOF - LHR

1 stop6h 20mLufthansa

Deal found 30/10£153

Wed 12/1106:00LHR - VAR

1 stop7h 15mMultiple Airlines

Sat 15/1116:00VAR - LHR

2 stops23h 00mMultiple Airlines

Deal found 29/10£219

Sat 6/1219:25LHR - VAR

1 stop17h 50mAustrian Airlines

Sat 13/1216:00VAR - LHR

1 stop18h 20mAustrian Airlines

Deal found 29/10£204

Tue 11/1113:50LHR - SOF

1 stop6h 55mLufthansa

Wed 12/1114:00SOF - LHR

1 stop6h 35mLufthansa

Deal found 29/10£154

Sat 6/1206:35LHR - SOF

1 stop4h 40mLufthansa

Sun 7/1214:00SOF - LHR

1 stop7h 35mLufthansa

Deal found 29/10£154

Wed 11/206:00LHR - VAR

1 stop7h 15mAustrian Airlines

Mon 16/216:00VAR - LHR

1 stop7h 40mAustrian Airlines

Deal found 29/10£206

Sun 30/1106:00LHR - VAR

1 stop7h 15mMultiple Airlines

Fri 5/1216:00VAR - LHR

2 stops8h 55mMultiple Airlines

Deal found 29/10£235

Sat 6/1206:35LHR - SOF

1 stop4h 40mLufthansa

Thu 11/1214:00SOF - LHR

1 stop7h 35mLufthansa

Deal found 29/10£154

Mon 15/1206:00LHR - VAR

1 stop7h 15mAustrian Airlines

Mon 22/1216:00VAR - LHR

1 stop18h 20mAustrian Airlines

Deal found 30/10£239

Wed 1/406:00LHR - VAR

1 stop7h 15mAustrian Airlines

Wed 22/416:00VAR - LHR

1 stop7h 40mAustrian Airlines

Deal found 29/10£239

Sun 14/1208:30LHR - VAR

1 stop6h 25mLufthansa

Sun 21/1216:00VAR - LHR

2 stops8h 55mLufthansa

Deal found 30/10£206

Wed 3/1220:15LHR - VAR

2 stops17h 00mLufthansa

Sun 7/1216:00VAR - LHR

2 stops18h 05mLufthansa

Deal found 29/10£216

Fri 28/1120:15LHR - VAR

2 stops17h 00mLufthansa

Fri 5/1216:00VAR - LHR

2 stops7h 00mLufthansa

Deal found 29/10£223

Direct flights from Heathrow to Bulgaria
Explore direct flight options from Heathrow to Bulgaria based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2025.

Sat 6/1206:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 10/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£102

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 6/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£104

Sat 6/1206:05LHR - SOF

Nonstop3h 10mBritish Airways

Sun 7/1214:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£105

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 3/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£109

Sat 15/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 19/1121:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£112

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 13/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£112

Sun 30/1107:50LHR - SOF

Nonstop3h 10mBritish Airways

Sun 14/1214:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 31/10£114

Sun 1/307:50LHR - SOF

Nonstop3h 10mBritish Airways

Mon 16/317:25SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 30/10£117

Wed 28/114:55LHR - SOF

Nonstop3h 15mBritish Airways

Wed 11/221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£120

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Mon 1/1217:25SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 30/10£122

Sun 7/1207:50LHR - SOF

Nonstop3h 10mBritish Airways

Wed 10/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£124

Last-minute flights from Heathrow to Bulgaria
Discover last-minute flight deals from Heathrow to Bulgaria. Data last updated 31 October 2025 and is based on user searches.

Thu 13/1106:00LHR - VAR

1 stop7h 15mAustrian Airlines

Wed 19/1116:00VAR - LHR

1 stop7h 40mAustrian Airlines

Deal found 30/10£185

Sat 15/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 19/1121:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£112

Sat 22/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Mon 24/1117:25SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£143

Wed 26/1122:15LHR - SOF

1 stop15h 15mAegean Airlines

Wed 10/1216:20SOF - LHR

1 stop6h 55mAegean Airlines

Deal found 29/10£142

Wed 26/1122:15LHR - SOF

1 stop15h 15mMultiple Airlines

Wed 10/1221:00SOF - LHR

Nonstop3h 30mMultiple Airlines

Deal found 29/10£146

Thu 27/1122:15LHR - SOF

1 stop19h 15mAegean Airlines

Thu 11/1216:20SOF - LHR

1 stop6h 55mAegean Airlines

Deal found 30/10£141

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 6/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£104

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Wed 3/1221:00SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 29/10£109

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Sat 13/1212:05SOF - LHR

Nonstop3h 45mBritish Airways

Deal found 30/10£112

Sat 29/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Mon 1/1217:25SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 30/10£122

Sat 29/1109:55LHR - SOF

1 stop11h 35mMultiple Airlines

Sat 13/1216:45SOF - LHR

1 stop18h 25mMultiple Airlines

Deal found 30/10£147

Sun 30/1107:50LHR - SOF

Nonstop3h 10mBritish Airways

Sun 14/1214:30SOF - LHR

Nonstop3h 30mBritish Airways

Deal found 31/10£114

One-way flights from Heathrow to Bulgaria
Search for one-way flight options from Heathrow to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.

Fri 9/109:55LHR - SOF

1 stop11h 20mMultiple Airlines

Deal found 30/10£65

Tue 13/109:55LHR - SOF

1 stop10h 15mMultiple Airlines

Deal found 29/10£67

Sat 22/1108:50LHR - VAR

1 stop6h 45mMultiple Airlines

Deal found 30/10£67

Tue 6/109:55LHR - SOF

1 stop11h 35mMultiple Airlines

Deal found 30/10£69

Mon 1/1222:15LHR - SOF

1 stop19h 15mAegean Airlines

Deal found 30/10£70

Thu 4/1208:50LHR - VAR

1 stop6h 45mMultiple Airlines

Deal found 29/10£70

Wed 14/114:55LHR - SOF

Nonstop3h 15mBritish Airways

Deal found 29/10£72

Sat 15/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Deal found 30/10£73

Sun 23/1107:50LHR - SOF

Nonstop3h 10mBritish Airways

Deal found 30/10£75

Sat 8/1106:05LHR - SOF

Nonstop3h 10mBritish Airways

Deal found 29/10£76

Wed 3/1215:15LHR - SOF

1 stop17h 40mMultiple Airlines

Deal found 30/10£77

Thu 27/1109:55LHR - SOF

1 stop11h 35mMultiple Airlines

Deal found 30/10£80

Cheap flight deals from Heathrow to Bulgaria

Round-trip from	£102
One-way from	£65
Popular in	July
Cheapest in	November
Average price	£109
Good round-trip deal	£159 or less
Good one-way deal	£75 or less

British Airways
6/12-10/12
Nonstop
6h 40m total
London to Bulgaria

Search Deals

9/1
1 total stop
11h 20m total
London to Bulgaria

Search Deals

Highest demand for flights based on searches. 27% potential increase in price (£41 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 October 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Bulgaria.

Search Deals

Price to beat on a one-way flight from London Heathrow to Bulgaria.

Search Deals

Cheapflights Fare Finder

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 7/12

07:50-13:00

Nonstop3h 10m

Sofia

Wed 10/12

21:00-22:30

Nonstop3h 30m

£124

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 14/3

06:05-11:15

Nonstop3h 10m

Sofia

Sun 15/3

14:30-16:00

Nonstop3h 30m

£145

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Wed 10/12

06:30-13:50

1 stop5h 20m

Sofia

Sat 20/12

18:35-09:35

1 stop17h 00m

£151

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 9/12

06:35-13:15

1 stop4h 40m

Sofia

Tue 9/12

19:05-22:55

1 stop5h 50m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 29/11

06:35-13:15

1 stop4h 40m

Sofia

Mon 1/12

13:45-17:05

1 stop5h 20m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Thu 20/11

06:35-13:15

1 stop4h 40m

Sofia

Tue 25/11

19:05-22:55

1 stop5h 50m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 2/12

06:35-13:15

1 stop4h 40m

Sofia

Sat 6/12

14:00-19:35

1 stop7h 35m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Wed 26/11

06:35-13:15

1 stop4h 40m

Sofia

Sun 30/11

06:05-10:25

1 stop6h 20m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 11/11

13:50-22:45

1 stop6h 55m

Sofia

Wed 12/11

14:00-18:35

1 stop6h 35m

£154

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 6/12

06:35-13:15

1 stop4h 40m

Sofia

Sun 7/12

14:00-19:35

1 stop7h 35m

£154

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 41 results

...

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.

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 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 £42). Flying from London Heathrow Airport to Bulgaria in July is currently the most expensive (average of £169). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 41% on flights from London Heathrow Airport to Bulgaria by exploring options for tickets at midday.

What is the cheapest day to fly from London Heathrow Airport to Bulgaria?

Travellers seeking maximum savings on their London Heathrow Airport to Bulgaria flight should consider departing on Monday at midday when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bulgaria

Read through reviews of airlines operating flights from London Heathrow Airport to Bulgaria, such as LOT, Austrian Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.6

Good

1,135 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

LOT

7.6

Good

1,135 reviews

LOT

7.6

Good

1,135 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Austrian Airlines

7.6

Good

862 reviews

LOT

7.6

Good

1,135 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Lufthansa

6.8

Okay

7,541 reviews

LOT

7.6

Good

1,135 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

British Airways

6.7

Okay

7,487 reviews

LOT

7.6

Good

1,135 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

How long is the flight from London Heathrow Airport to Bulgaria?
There are many flights that can get you from London Heathrow Airport to Bulgaria in 3h 10m. Fly via British Airways, LOT, or Lufthansa to get the fastest option. The distance from London Heathrow Airport to Bulgaria is about 1267 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Bulgaria?
While some choose either London Heathrow - Varna or London Heathrow - Bourgas, London Heathrow - Sofia is the most popular route from London Heathrow Airport to Bulgaria.
What are the most reliable airlines from London Heathrow Airport to Bulgaria?
The top 3 most reliable airlines when flying from London Heathrow Airport to Bulgaria are Bulgaria Air (85%), American Airlines (70%) and British Airways (70%).
What are the cheapest flights from London Heathrow Airport to Bulgaria?
Looking at all options, your cheapest flight can be booked for £70. While the most popular route (London Heathrow - Sofia) can be booked for £102 on average, our data indicates £175 when flying from London Heathrow Airport to Bulgaria.
Can I find deals for flights from Heathrow to Bulgaria that include hotel bookings?
Yes. In addition to deals on Heathrow to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Bulgaria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Bulgaria.
Can I find deals for business class flights from Heathrow to Bulgaria?
Yes. Cheapflights offers flight deals from Heathrow 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 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 £42). Flying from London Heathrow Airport to Bulgaria in July is currently the most expensive (average of £169). 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 9 airlines flying from Heathrow to Bulgaria

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest£37	Average£108	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
Ryanair	Cheapest£44	Average£85	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Air Serbia	Cheapest£54	Average£146	FlexibilityNo cancel fee	On-timeN/A	Search Air Serbia flights
British Airways	Cheapest£101	Average£196	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
LOT	Cheapest£145	Average£234	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Lufthansa	Cheapest£145	Average£248	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Bulgaria Air	Cheapest£159	Average£293	FlexibilityNo cancel fee	On-time73%	Search Bulgaria Air flights
Austrian Airlines	Cheapest£160	Average£267	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Eurowings	Cheapest£305	Average£483	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights

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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.

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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.

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Cheap flights from London Heathrow Airport to Bulgaria from £65

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 October 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 31 October 2025.

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 31 October 2025.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Bulgaria that are best for you.

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?

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 31 October 2025.

What is the cheapest day to fly from London Heathrow Airport to Bulgaria?

Use this chart to determine the cheapest time to fly return from Heathrow to Bulgaria. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Bulgaria

Read through reviews of airlines operating flights from London Heathrow Airport to Bulgaria, such as LOT, Austrian Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from London Heathrow Airport to Bulgaria?

What are the most popular routes from London Heathrow Airport to Bulgaria?

What are the most reliable airlines from London Heathrow Airport to Bulgaria?

What are the cheapest flights from London Heathrow Airport to Bulgaria?

Can I find deals for flights from Heathrow to Bulgaria that include hotel bookings?

How can I find direct flights from Heathrow to Bulgaria?

Can I find deals for business class flights from Heathrow to Bulgaria?

What is the cheapest month to book a flight from London Heathrow Airport to Bulgaria?

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 9 airlines flying from Heathrow to Bulgaria

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How does Cheapflights help users find flights from Heathrow to Bulgaria?

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

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

Can Cheapflights notify me if prices for flights from Heathrow to Bulgaria become cheaper?

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Cheapest flights from Heathrow to Bulgaria
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 31 October 2025.