SOF - LHR

Find Cheap Flights from Sofia to London Heathrow

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Sofia (SOF)
London Heathrow
Fri 15/11
Fri 22/11
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Sofia to London Heathrow flight information

Avg. flight duration 3h 18m
Flights arrive in London Heathrow
Flights depart from Sofia
Flight price £74
Distance 1,268 miles
Airlines British Airways, Austrian Airlines, Bulgaria Air, Lufthansa

Good to know

Low season:
March
Best time to beat the crowds
4%
expected price decrease
High season:
September
Most popular time to fly
15%
expected price increase
Average price:
£104
(avg. price over the last 2 weeks)
Good deal:
£95
or less (return)

When to Book Flights from Sofia to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

Looking for a cheap flight? 25% of our users found flights on this route for £95 or less.
The cheapest flight from Sofia to London Heathrow was found, on average, 77 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be August, September and October. The cheapest month to fly is March.
Morning departure is around 29% 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

FAQs for Booking Sofia to London Heathrow Flights

How long does a flight from Sofia to London Heathrow take?
The average direct flight takes 3h 25m, covering a distance of 1268 miles.
How many flights are there between Sofia and London Heathrow?
There are 44 (direct) flights between Sofia and London Heathrow per week, averaging 6 per day.
Which airlines provide the cheapest flights from Sofia to London Heathrow?
In the past 3 days, the cheapest return tickets were found on British Airways (£74), Austrian Airlines (£131) and Bulgaria Air (£176).
Which airlines fly most frequently between Sofia and London Heathrow?
American Airlines (2 times daily), British Airways (2 times daily), Bulgaria Air (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Sofia to London Heathrow?
For Sofia to London Heathrow, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from London Heathrow back to Sofia, the best deals are generally found on Monday, with Saturday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Sofia to London Heathrow (return)

Airports
Origin
Sofia
£74
only
£74
Destination
London
£74
only
£74
Thu, 30 Apr
SOF
Sofia
LHR
London Heathrow
3h 30m
Sun, 3 May
LHR
London Heathrow
SOF
Sofia
3h 10m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
ATH
Good 7.6

Cons: Plugs to charge devices

SOF
LHR
Okay 5.6

Pros: Staff were great, classy even, making the journey pleasant

Cons: On checking in I wasn’t given the option to add a bag, meaning I had to pay over double the rate at the airport. Trying to add one online or on the app failed. Calling the support helpline was a waste of time and money; spending 10mins on hold before being told there was nothing to be done.

LHR
DFW
Okay 4.0

Pros: The staff was amazing. Took care of the flight well.

Cons: The seats that I purchased were “premium economy” the only thing premium was the price I have flown premium with other airlines and there is a difference in leg room and seat size. There was none on this flight. The seats were the same size and room as regular economy. Not what I paid for. I will never fly BA again.

IAD
LHR
Good 7.0

Cons: Wheel chair assistance at Heathrow was very very slow it took 2 hours to change gates in Terminal 5

ZAG
LHR
Excellent 8.0

Pros: Staff all nice

Cons: Maintenance service could be better manage so flight delays are avoided

Sat, 22 Feb
SOF
Sofia
LHR
London Heathrow
26h 00m
Thu, 27 Feb
LHR
London Heathrow
SOF
Sofia
20h 50m
£131
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 4,610 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
7.3
Food
7.5
VIE
EWR
Good 6.0

Pros: Why the 3 hours delay?

Cons: Be on time

VIE
LHR
Okay 5.2

Pros: In flight crew worked hard

Cons: No lines for boarding - it was a mess And randomly we were asked to check in our bags though Austrian crew had earlier tagged them for carry on

MXP
VIE
Okay 5.2

Cons: To arrive on time.

LAX
VIE
Excellent 9.3

Pros: The plane was comparatively clean

Cons: Staff need to be a little more genuine with their simles or just don’t give obvious fake ones.

SOF
VIE
Excellent 10.0

Pros: Seat was very comfortable. Crew was great.

Fri, 22 Nov
SOF
Sofia
LHR
London Heathrow
3h 35m
Sun, 1 Dec
LHR
London Heathrow
SOF
Sofia
3h 05m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
SOF
LHR
Okay 4.6

Pros: On time

Cons: BA initiated New cabin service in January on their intra European service. Not "cut rate" airline fares, but a "cut rate" airline service. 3.5 hour flight and they now even impose a charge for a drink of water. No complimentary amenities at all. A fee now for even water? Not what I expected from BA.

LHR
GOT
Okay 5.0

Cons: Punctuality. I landed over 2 hours late

SOF
LHR
Okay 5.3

Cons: Disorganization of crew at airport boarding ......

BAH
LHR
Excellent 9.3

Pros: Super great crew and super great seats

Cons: Nothing! It was great!

LHR
LAX
Excellent 8.3

Cons: Just not enough room in the economy class, especially when the person in front reclines their seat.

Fri, 25 Oct
SOF
Sofia
LHR
London Heathrow
3h 25m
Sun, 27 Oct
LHR
London Heathrow
SOF
Sofia
3h 05m
£176
Trip: 3 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 6 reviews
Boarding
7.7
Comfort
7.5
Crew
8.2
Entertainment
6.6
Food
7.3
AMS
SOF
Good 6.0

Cons: Flight delayed with 40 minutes Very small seats

SOF
VAR
Excellent 10.0

Pros: Service

SOF
AMS
Okay 4.0

Cons: Too small place for legs in the cabin for such a long flight. Very uncomfortable

ATH
SOF
Excellent 8.6

Pros: They were on time, free drink and foot no chargebo

Cons: No movie screen

SOF
VAR
Excellent 10.0

Pros: fast, comfortable, hospitable flight

Mon, 21 Oct
SOF
Sofia
LHR
London Heathrow
5h 10m
Fri, 25 Oct
LHR
London Heathrow
SOF
Sofia
4h 45m
£181
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 26,955 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
MUC
JFK
Excellent 9.0

Cons: It was fine, just tiring due to the length of the flight.

BOS
MUC
Okay 5.3

Pros: Nice support people

Cons: Temperature too warm No room Couldn’t get an upgrade

FRA
KRK
Okay 4.4

Pros: Cabin crew were great.

Cons: Was almost impossible to make this connection. Honestly I probably should’ve been moved to yet another later flight. Ground crew said my bag had made it on board, so i waited and waited but it never showed up in Kraków. Lost luggage team was helpful and told me it didn’t make the flight - it was on the next one. Hopefully it gets delivered soon but it will be difficult bc my air bnb has no buzzer

DEN
MUC
Okay 4.3

Pros: It was on time and got me where I needed to go.

Cons: The crew often bashed my wife's elbow with their trolleys. I am 6'2" and I could not sit with my legs straight in front of me. There is no leg room and the seats do not recline very far. The food was repulsive. They ran out of vegetarian options (my wife is a vegetarian) and what we did eat turned our stomachs.

MUC
CDG
Good 6.4

Pros: Crew

Cons: We were delayed thirty minutes due to slow service. Zero entertainment and only a brownie for a snack

Tue, 3 Dec
SOF
Sofia
LHR
London Heathrow
3h 35m
Tue, 10 Dec
LHR
London Heathrow
SOF
Sofia
3h 05m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
TFS
LGW
Okay 5.6

Pros: Crew were good early on but didn’t check later on

Cons: It was ridiculously hot and the crew didn’t offer water after initial drinks run and we were seriously dehydrated. The flight was delayed and although the first half an hour we had excellent service there was no follow up service and the temperature in the plane was really very uncomfortable

ATL
LHR
Excellent 10.0

Pros: Free Wifi

Cons: Free Wifi all over the flight

LHR
MAN
Mediocre 2.0

Cons: They made me checkin a small bag

LHR
ORD
Excellent 10.0

Pros: Service and drinks

LHR
GOT
Okay 5.0

Cons: Punctuality. I landed over 2 hours late

Tue, 10 Mar
SOF
Sofia
LHR
London Heathrow
3h 35m
Tue, 24 Mar
LHR
London Heathrow
SOF
Sofia
3h 05m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LGW
MCO
Okay 5.3

Pros: The crew was great, as always. Unfortunately, my seat mate was very overweight, pushing into my space. No fault of BA except that bigger seats would help the "growing" population of travelers.

Cons: Bigger seats for bigger travelers. Especially on long flights. Those of us that are less full figured would be more comfortable. Go back to the system that includes one checked bag and one carry on as included in the advertised price. I know that airlines need to be more competitive, but the ala carte for luggage is not acceptable. Instead, offer an opportunity for customers t donate to offset the carbon impact. Thanks

EDI
PHL
Excellent 10.0

Pros: Lovely staff

SOF
LHR
Okay 4.6

Pros: On time

Cons: BA initiated New cabin service in January on their intra European service. Not "cut rate" airline fares, but a "cut rate" airline service. 3.5 hour flight and they now even impose a charge for a drink of water. No complimentary amenities at all. A fee now for even water? Not what I expected from BA.

DXB
LHR
Okay 5.6

Pros: Crew were brilliant and I felt well looked-after.

Cons: Bizarre flight with lunch of pasta and broccoli at breakfast time and then the whole flight was in the dark as most people were sleeping. Grotty 22-year old plane.

LHR
MXP
Good 6.0

Cons: Wheelchair assistance at Heathrow was very very slow it took 2 hours to change gates within Terminal 5

Sat, 18 Jan
SOF
Sofia
LHR
London Heathrow
3h 35m
Thu, 23 Jan
LHR
London Heathrow
SOF
Sofia
3h 05m
£102
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
SEZ
LHR
Good 7.6

Pros: Excellent crew support for traveling with a wheelchair.

Cons: Food and entertainment.

VCE
LHR
Good 7.6

Cons: I badly needed more leg room.

TLV
LHR
Excellent 10.0

Pros: great crew great seats great entertainment great pilots great food and the greatest airline in the world

Cons: free wifi

GVA
LHR
Excellent 10.0

Pros: All was good and on time

Cons: Just be good, they could still offer free drinks or water to passengers

TFS
LGW
Okay 5.6

Pros: Crew were good early on but didn’t check later on

Cons: It was ridiculously hot and the crew didn’t offer water after initial drinks run and we were seriously dehydrated. The flight was delayed and although the first half an hour we had excellent service there was no follow up service and the temperature in the plane was really very uncomfortable

Sat, 23 Nov
SOF
Sofia
LHR
London Heathrow
3h 25m
Mon, 25 Nov
LHR
London Heathrow
SOF
Sofia
3h 05m
£106
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
SVQ
LGW
Mediocre 2.0

Pros: In hour 20 of delays and being held in a room with no access to water

Cons: Absolutely everything. Access to food or water. Basic communication. A semblance of organization.

SOF
LHR
Okay 5.3

Cons: Disorganization of crew at airport boarding ......

LAX
LHR
Excellent 10.0

Cons: Nothing

SOF
LHR
Okay 4.6

Pros: On time

Cons: BA initiated New cabin service in January on their intra European service. Not "cut rate" airline fares, but a "cut rate" airline service. 3.5 hour flight and they now even impose a charge for a drink of water. No complimentary amenities at all. A fee now for even water? Not what I expected from BA.

TFS
LGW
Okay 5.6

Pros: Crew were good early on but didn’t check later on

Cons: It was ridiculously hot and the crew didn’t offer water after initial drinks run and we were seriously dehydrated. The flight was delayed and although the first half an hour we had excellent service there was no follow up service and the temperature in the plane was really very uncomfortable

Fri, 15 Nov
SOF
Sofia
LHR
London Heathrow
3h 35m
Tue, 19 Nov
LHR
London Heathrow
SOF
Sofia
3h 05m
£107
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
SOF
LHR
Good 6.0

Pros: Great crew and food

Cons: Seat pitch at 29" in club europe. Had to sit diagonally for 3.5 hours. New slimline seats

SOF
LHR
Excellent 10.0

Pros: Everything

ATL
LHR
Excellent 10.0

Pros: Free Wifi

Cons: Free Wifi all over the flight

MAN
LHR
Excellent 8.0

Pros: Crew was courteous and friendly.

LHR
DFW
Okay 4.0

Pros: The staff was amazing. Took care of the flight well.

Cons: The seats that I purchased were “premium economy” the only thing premium was the price I have flown premium with other airlines and there is a difference in leg room and seat size. There was none on this flight. The seats were the same size and room as regular economy. Not what I paid for. I will never fly BA again.

Sat, 21 Dec
SOF
Sofia
LHR
London Heathrow
3h 25m
Sat, 4 Jan
LHR
London Heathrow
SOF
Sofia
3h 05m
£111
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
SOF
LHR
Okay 5.3

Cons: Disorganization of crew at airport boarding ......

LHR
DEN
Good 6.3

Cons: My flight was serviced by British Airways. The temperature in the cabinet was very warm and there were no fan controls. The seats are very narrow. Miserable 9hr flight from London to Denver

YVR
LHR
Okay 4.0

Pros: The crew was ok. They seemed really hectic between Heathrow to Rome.

Cons: The seats were too tiny for business class. Nowhere to put anything. So close to next passenger. I would not fly business class again on BA Terrible entertainment. No interesting movies. I guess they tried to have movies only with British actors/actresses. Nothing current. That’s pretty bad for almost. 10 hours flt. He seats in business class between Heathrow to Rome were like regular seats except with the middle seat blocked off. Food was just ok.

BAH
LHR
Excellent 9.3

Pros: Super great crew and super great seats

Cons: Nothing! It was great!

LGW
MCO
Okay 5.3

Pros: The crew was great, as always. Unfortunately, my seat mate was very overweight, pushing into my space. No fault of BA except that bigger seats would help the "growing" population of travelers.

Cons: Bigger seats for bigger travelers. Especially on long flights. Those of us that are less full figured would be more comfortable. Go back to the system that includes one checked bag and one carry on as included in the advertised price. I know that airlines need to be more competitive, but the ala carte for luggage is not acceptable. Instead, offer an opportunity for customers t donate to offset the carbon impact. Thanks

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