Heathrow

$59+ Cheap flights from Sofia (SOF) to Heathrow (LHR)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LHR
Feb 18 — Feb 251
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The best prices from Sofia to London Heathrow are usually found in February or November, booked 81 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Sofia to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$120
(Kiwi.com)

One-way from

$59
(British Airways)

Popular in

July

Cheapest in

February

Average price

$171

Good round-trip deal

$499 or less

Good one-way deal

$112 or less
Provider with most accurate pricing for Sofia-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Sofia-London Heathrow flights.
From Sofia to London Heathrow
One-way flight from Sofia to London Heathrow
Highest demand for flights based on searches. 14% potential increase in price ($40 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Sofia to London Heathrow.
Price to beat on a one-way flight from Sofia to London Heathrow.

Find flight deals from Sofia to Heathrow

Cheapest flights from Sofia to Heathrow
Explore the most affordable flight options available from Sofia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/283:30 pmSOF - LHR
Nonstop3h 25mMultiple Airlines
Sun 3/3010:15 pmLHR - SOF
1 stop9h 45mMultiple Airlines
Deal found 2/13$120
This British Airways deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:15 pmSOF - LHR
Nonstop3h 35mBritish Airways
Tue 11/1811:55 amLHR - SOF
Nonstop3h 10mBritish Airways
Deal found 2/13$124
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:15 amSOF - LHR
1 stop6h 15mAegean Airlines
Wed 3/1910:15 pmLHR - SOF
1 stop10h 15mAegean Airlines
Deal found 2/12$152
This Mytrip deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:35 pmSOF - LHR
1 stop5h 25mLOT
Wed 3/196:10 pmLHR - SOF
1 stop17h 40mLOT
Deal found 2/12$155
This Air Serbia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/225:00 amSOF - LHR
1 stop9h 20mAir Serbia
Wed 3/261:20 pmLHR - SOF
1 stop11h 40mAir Serbia
Deal found 2/12$156
This Lufthansa deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:00 amSOF - LHR
1 stop8h 50mLufthansa
Fri 5/96:55 amLHR - SOF
1 stop14h 05mLufthansa
Deal found 2/11$186
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/166:20 amSOF - LHR
Nonstop3h 30mBulgaria Air
Mon 2/245:55 pmLHR - SOF
Nonstop3h 05mBulgaria Air
Deal found 2/13$198
This Austrian Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:55 pmSOF - LHR
1 stop4h 45mAustrian Airlines
Sat 4/127:30 pmLHR - SOF
1 stop20h 40mAustrian Airlines
Deal found 2/12$232
This SWISS deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/243:00 pmSOF - LHR
1 stop19h 05mSWISS
Mon 3/316:00 amLHR - SOF
2 stops28h 00mSWISS
Deal found 2/13$237

Find flights from Sofia to Heathrow within your budget

Customize your flight search to find flights from Sofia to Heathrow 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 2,558,603 searches. Data last updated February 13, 2025.

Fly from

Sofia

Fly to

Heathrow

Route

Depart

Return

Price

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Fri 3/28

3:30 pm-4:55 pm

Nonstop3h 25m

London Heathrow

Sun 3/30

10:15 pm-10:00 am

1 stop9h 45m

$120

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Wed 3/12

11:15 am-3:30 pm

1 stop6h 15m

London Heathrow

Wed 3/19

10:15 pm-10:30 am

1 stop10h 15m

$152

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Thu 3/13

6:35 pm-10:00 pm

1 stop5h 25m

London Heathrow

Wed 3/19

6:10 pm-1:50 pm

1 stop17h 40m

$155

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sat 3/22

5:00 am-12:20 pm

1 stop9h 20m

London Heathrow

Tue 3/25

1:20 pm-3:30 pm

1 stop24h 10m

$156

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Fri 3/7

8:15 pm-9:50 pm

Nonstop3h 35m

London Heathrow

Wed 3/12

9:00 am-2:10 pm

Nonstop3h 10m

$176

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sun 5/4

6:00 am-9:55 am

1 stop5h 55m

London Heathrow

Mon 5/12

6:55 am-11:00 pm

1 stop14h 05m

$186

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Sat 3/1

10:40 am-12:10 pm

Nonstop3h 30m

London Heathrow

Wed 3/19

4:50 pm-10:00 pm

Nonstop3h 10m

$198

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Mon 3/31

6:55 pm-9:40 pm

1 stop4h 45m

London Heathrow

Sat 4/12

7:30 pm-6:10 pm

1 stop20h 40m

$232

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Mon 3/24

3:00 pm-8:05 am

1 stop19h 05m

London Heathrow

Mon 3/31

6:00 am-12:00 pm

2 stops28h 00m

$237

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Wed 4/2

9:30 pm-10:45 pm

Nonstop3h 15m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 20 results
1
2

Compare providers for flights from Sofia to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Heathrow in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sofia with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Sofia to Heathrow

Get recent, data-driven insights about flights from Sofia to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sofia to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Heathrow. Price data was last updated on February 7, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Sofia to London Heathrow Airport (average of $661). Flying from Sofia to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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 SOF to LHR?

Find hourly flight availability from Sofia to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 13, 2025.

One of the essential ways to save on airfare from Sofia to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Sofia to Heathrow. Price data was last updated on February 10, 2025.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated February 13, 2025.
Read through reviews of airlines operating flights from Sofia to London, such as Aegean Airlines, Emirates and EL AL. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Crew

8.6

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Crew

8.6

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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