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Find cheap flights from London Heathrow Airport to Bulgaria from £68

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Bulgaria departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/6
Wed 12/6

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Best Bulgaria Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia1 stop£135
Burgas
Burgas1 stop£271
Varna
Varna1 stop£153

Good to know - Cheap tickets from London Heathrow Airport to Bulgaria

Low season

November

High season

July

Cheapest flight

£68
Best time to beat the crowds (44% less expensive on average)
Most popular time to fly (67% more expensive on average)
Flight from London Heathrow Airport to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bulgaria with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bulgaria from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London Heathrow Airport to Bulgaria

  • Morning departure is around 8% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Bulgaria

 
Need help choosing which airline to fly with from Heathrow to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Bulgaria AirOverall score based on 114 reviews
8.3Crew
7.2Entertainment
7.9Boarding
7.5Comfort
7.7Food
Airline reviews

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

10.0 ExcellentElizabeth, Jun 2023SOF - LHR
Read more about Bulgaria Air reviews

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

Seats are quite small, but due to the plane being empty we were aloud to switch seats to have more room

The water was handed out as we were entering the plane, instead of when we are set down and our hands are free of luggage. There was absolutely no food offered from Sofia to London, except a low quality chocolate, which was not delicious. The flight between London and Miami was ok, as far as service and food, but it was absolutely freezing, throughout the whole aircraft, especially in the back seats, I had to cover my head with a scarf, besides using the blanket and still I was feeling extremely uncomfortable. The passengers seating around me shared the same opinion. We did ask for something to be done about it. The gentleman did try to adjust it, but the effect last very short time, and towards the end of the flight it was extremely cold and blowing strong again ….

Cons: "Staff seemed confused and would not let us seat at our assigned seats which we picked in order to accommodate our baby. Instead they put us in an even worse spot and decided to ignore the people that took out seats and left them be."
Cons: "Them actually refunding my flight when I couldn't legally travel due to COVID lockdowns."
Pros: "Nothing"
Cons: "To add food and to patk the plane at the linkway"
Pros: "It was a direct flight to my destination"
Cons: "Check-in took 1 hour and 30 mins. Single Check in desk for economy and business, long line. Flight went late by 50 mins on departure"
Cons: "I wanted to note that while screaming at gate D1 the stuff was beyond horrible. Lazy to talk, a lady who was on the screaming machine kept making nasty comments, really inappropriate addressing foreigners and people who speak Bulgarian. I found it highly disturbing, border line harassing. You can’t work customer service and be such a nasty grumpy person. Everywhere in the world that attitude won’t be allowed, or sanctions must apply. The lady who was collecting money for the checked bag was extremely rude and lazy. Almost kicked me out for not paying for my checked bag online. Excuse me? Why is she there then? The flight was fine. However, the flight attendance slipped the last 2 rows with drinks. Please make sure that the people who work at Sofia airport get some kind of basic human training. Unfortunately, they do not wish to make you feel welcomed or cared for."
Pros: "fast trip, clean plane"
Cons: "Was a bit different to get on a bus to take you to the actual plane"
Pros: "Nothing. Bulgarian Airlines is a fifth world company!"
Cons: "Everything! The flight from Sofia (after flying in a plane that looked like a bus from the 80s), was late over two hours. Bulgarian airlines lied to us in Sofia that we would be rerouted on other airlines and find out our new tickets only at transfer desks in milan. There were NO transfer desks"

The flight was very bad, the food and the staff was very rude. My last time with them

Horrible trip. Plane was late , so late . the flight conditions were very uncomfortable.

The boarding was delayed several times. The take off was two hours late.

Cons: "The worse experience ever. I booked the flight and then they canceled it, i tried changing the dates but the website was giving me an error so i called them, after being on the phone for 2 hr some guy answered who seemed very tired and not thrilled working for LOT. Rood and not helpful, told me to try FB messenger and online changing again. Failed to get a voucher, refund or change the dates online, was still getting an error. on messenger they answered and told me i can get a voucher, i told them i don't want it and after that they stopped replying all together. good thing i got my money back by filing a dispute with my credit cart company."
Pros: "The seats were very comfortable. The plane was clean and the crew was very friendly."
Pros: "The crew was very profesional . Our fly was safe and on time."
Cons: "Maybe variety of good movie could be better ."
Pros: "New plane, comfortable seats, very nice flight attendants."
Cons: "There is no way to pre-order meals on LOT flights other than calling a Warsaw phone number. Other airlines allow this both during online check-in and at any other time as part of managing your booking."
Cons: "somebody lost my bag with ski boots, never again with polish air lines,NEVER AGAIN!!!!!!"
Pros: "The flight was very late taking off meaning I had to literally run across the airport at Krakow to make my connecting flight to London Heathrow which was over an hour late arriving at Heathrow Airport."
Pros: "The crew was great! Was disappointed they gave us a A340 from air Belgium instead of the 787 Dreamliner we were supposed to get."
Cons: "Boarding was tough they made us board a shuttle like the 90’s and go up stairs was really tough with kids and carry ons."

Bordón could be bettet if the company say before boarding the order of the different groups.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

Pierwszy raz odbyłam tak pozytywny lot. Uprzejma, świetna załoga. Kapitana lotu W6 1771 z 6.01.2024, pozytywnie zaskoczył wyraźnym kontaktem i ciekawostkami na temat lotu, jak i informacja o zorzy polarnej zachęcając do zobaczenia przez okana. Delikatne perfekcyjne ladowanie WIELKI SZACUN i GRATULACJE dla KAPITANA!!👏👏👏

After the flight. Waiting to long to get off the plane

Very very very…… uncomfortable seats /does nor reclain/ and so little space /this was 5:30 hours flight- and quite expensive no longer low cost airline/ 5:30 hours flight and no water or snacks was offered anly very expensive sales.

Was denied to enter the previous plane so couldnt make it to this one

Got rejected to enter the plane because i took calming pills. Im scared of flying and i always take it since 12 years and it was never a problem with other airlines.

Shambolic boarding with ZERO information on why there was a delay. Don't treat customers like sheep. Crew good. Aircraft new. Late departure with minimal information from flight deck.

The flight was 1.30 hour late because of the Police checking 4 passengers. This was not Ryanair fault but was quite ennoying.

The boarding process was fast Uncomfortable seats ,do not recline.

My fligh was suddenly canceled and no ine approached me The web response was the only one and it was poor and not satisfactory Wizz did not take care for moving me and my family to another flight instead and simply gave us back the flight credits which i cant do nothing with !!

The crew was not very friendly or did not seem like very approachable. The plane was quite dirty and it didn’t sound too good when landing.

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Book cheap flights from London to Bulgaria

Cheapest flights to Bulgaria from London found in 2024

Recent return flight deals

5/6Wed
1 stopLufthansa
4h 35mLHR-SOF
12/6Wed
1 stopLufthansa
5h 10mSOF-LHR
£135
10/9Tue
1 stop
16h 30mLHR-SOF
14/9Sat
1 stop
11h 45mSOF-LHR
£140
17/5Fri
directBritish Airways
3h 05mLHR-SOF
20/5Mon
directBritish Airways
3h 25mSOF-LHR
£166
17/5Fri
1 stopLOT
25h 40mLHR-SOF
19/5Sun
1 stopLOT
5h 20mSOF-LHR
£181
31/5Fri
1 stopLOT
5h 40mLHR-SOF
3/6Mon
1 stopLOT
16h 40mSOF-LHR
£184
7/6Fri
1 stopAustrian Airlines
26h 00mLHR-VAR
14/6Fri
1 stopAustrian Airlines
12h 40mVAR-LHR
£190
4/6Tue
1 stopAustrian Airlines
11h 50mLHR-VAR
11/6Tue
1 stopAustrian Airlines
7h 40mVAR-LHR
£198
18/5Sat
directBulgaria Air
3h 10mLHR-SOF
24/5Fri
directBulgaria Air
3h 15mSOF-LHR
£219
22/6Sat
directBulgaria Air
3h 10mLHR-SOF
8/7Mon
directBulgaria Air
3h 25mSOF-LHR
£223
23/5Thu
directBritish Airways
3h 10mLHR-SOF
28/5Tue
directBritish Airways
3h 25mSOF-LHR
£251

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Recent one-way flight deals

1/9Sun
directBritish Airways
3h 10mLHR-SOF
£68
5/6Wed
1 stop
8h 55mLHR-SOF
£82
6/6Thu
1 stopLufthansa
5h 05mLHR-SOF
£109
11/6Tue
1 stopLufthansa
5h 05mLHR-SOF
£113
8/6Sat
directBulgaria Air
3h 10mLHR-SOF
£126
18/5Sat
directBulgaria Air
3h 10mLHR-SOF
£128
16/5Thu
1 stopLOT
5h 40mLHR-SOF
£150
7/6Fri
1 stopLOT
21h 45mLHR-SOF
£152
16/5Thu
1 stopAustrian Airlines
27h 40mLHR-SOF
£164
7/6Fri
1 stopAustrian Airlines
12h 55mLHR-VAR
£171

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Last minute flights from Heathrow to Bulgaria

Last minute flight, train and bus deals

10/5Fri
direct
3h 20mLHR-SOF
13/5Mon
direct
3h 25mSOF-LHR
£187
8/5Wed
multi-stopLOT
25h 40mLHR-SOF
12/5Sun
multi-stopLOT
5h 20mSOF-LHR
£189
10/5Fri
multi-stopLOT
9h 25mLHR-SOF
15/5Wed
multi-stopLOT
9h 20mSOF-LHR
£192
11/5Sat
multi-stopLufthansa
13h 35mLHR-SOF
14/5Tue
multi-stopLufthansa
5h 10mSOF-LHR
£213
8/5Wed
multi-stopLufthansa
4h 35mLHR-SOF
15/5Wed
multi-stopLufthansa
5h 10mSOF-LHR
£214
10/5Fri
directBulgaria Air
3h 20mLHR-SOF
17/5Fri
directBulgaria Air
3h 15mSOF-LHR
£216
10/5Fri
directBulgaria Air
3h 20mLHR-SOF
12/5Sun
directBulgaria Air
3h 25mSOF-LHR
£227
11/5Sat
multi-stopAustrian Airlines
10h 00mLHR-SOF
13/5Mon
multi-stopAustrian Airlines
16h 35mSOF-LHR
£256
11/5Sat
directBritish Airways
3h 10mLHR-SOF
13/5Mon
directBritish Airways
3h 25mSOF-LHR
£375
11/5Sat
directBritish Airways
3h 10mLHR-SOF
21/5Tue
directBritish Airways
3h 25mSOF-LHR
£419

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London Heathrow Airport - Bulgaria Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Bulgaria - London Heathrow Airport

Cabin classes:

£320
£774
£129