What is the cheapest airline that flies from London Heathrow to Oblast Sofia City?

British Airways is the most popular carrier operating from London Heathrow to Oblast Sofia City

Which airlines fly to Oblast Sofia City?

Bulgaria Air, British Airways and Lufthansa are the top three most popular airlines that fly to Oblast Sofia City from London Heathrow Airport according to our data. Bulgaria Air is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Oblast Sofia City. Keep in mind that there are 6 different airlines that fly to Oblast Sofia City on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from London Heathrow Airport to Oblast Sofia City?

As of June 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Oblast Sofia City.

How old do you have to be to fly from London Heathrow Airport to Oblast Sofia City?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Oblast Sofia City.

What documentation or ID do you need to fly to Oblast Sofia City?

The travel and health documents required for your trip to Oblast Sofia City can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oblast Sofia City. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£74 Cheap Flights from London Heathrow Airport to Oblast Sofia City in 2026

Q: How many flights depart from London Heathrow Airport to Oblast Sofia City on average per week?

4 flights are operational weekly from London Heathrow Airport to Oblast Sofia City as of June 2026. The most popular departure day for this route is Sun, with 50% of flights per week taking off on this day.

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Find the cheapest flights from London Heathrow Airport to Oblast Sofia City

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:10 - 16:20

LHR

SOF

3h 10mdirect

12:05 - 13:50

SOF

LHR

3h 45mdirect

£123British Airways

Mon, 2 Nov - Sat, 7 Nov

10:20 - 18:00

LHR

SOF

5h 40m

1 stop

18:45 - 22:00

SOF

LHR

5h 15m

1 stop

£127LOT

Fri, 18 Sep - Tue, 22 Sep

07:50 - 13:00

LHR

SOF

3h 10mdirect

12:05 - 13:50

SOF

LHR

3h 45mdirect

£130British Airways

Sun, 1 Nov - Sat, 7 Nov

06:30 - 13:50

LHR

SOF

5h 20m

1 stop

05:25 - 09:20

SOF

LHR

5h 55m

1 stop

£134LOT

Fri, 18 Sep - Wed, 23 Sep

06:30 - 13:50

LHR

SOF

5h 20m

1 stop

18:45 - 09:20

SOF

LHR

16h 35m

1 stop

£138LOT

Tue, 13 Oct - Wed, 21 Oct

06:30 - 13:50

LHR

SOF

5h 20m

1 stop

05:25 - 17:10

SOF

LHR

13h 45m

1 stop

£139LOT

Fri, 25 Sep - Wed, 30 Sep

06:30 - 13:50

LHR

SOF

5h 20m

1 stop

05:25 - 09:20

SOF

LHR

5h 55m

1 stop

£139LOT

Tue, 22 Sep - Sat, 26 Sep

10:20 - 13:50

LHR

SOF

25h 30m

1 stop

05:25 - 09:20

SOF

LHR

5h 55m

1 stop

£142LOT

Mon, 21 Sep - Sat, 26 Sep

18:10 - 18:00

LHR

SOF

21h 50m

1 stop

18:45 - 09:20

SOF

LHR

16h 35m

1 stop

£142LOT

Sat, 26 Sep - Sat, 3 Oct

18:10 - 18:00

LHR

SOF

21h 50m

1 stop

05:25 - 22:00

SOF

LHR

18h 35m

1 stop

£143LOT

Sat, 26 Sep - Sat, 3 Oct

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British Airways flights from London Heathrow Airport to Oblast Sofia City

Our best British Airways deals on London Heathrow Airport to Oblast Sofia City flight tickets

British Airways

2 Nov

LHR11:10London Heathrow

3h 10m

SOF16:20Sofia

7 Nov

SOF12:05Sofia

3h 45m

LHR13:50London Heathrow

£123

British Airways

1 Nov

LHR07:50London Heathrow

3h 10m

SOF13:00Sofia

7 Nov

SOF12:05Sofia

3h 45m

LHR13:50London Heathrow

£130

British Airways

2 Nov

LHR11:10London Heathrow

3h 10m

SOF16:20Sofia

8 Nov

SOF14:30Sofia

3h 30m

LHR16:00London Heathrow

£152

LOT flights from London Heathrow Airport to Oblast Sofia City

Our best LOT deals on London Heathrow Airport to Oblast Sofia City flight tickets

LOT

18 Sept

LHR10:20London Heathrow

5h 40m

1 stop

SOF18:00Sofia

22 Sept

SOF18:45Sofia

5h 15m

1 stop

LHR22:00London Heathrow

£127

LOT

18 Sept

LHR06:30London Heathrow

5h 20m

1 stop

SOF13:50Sofia

23 Sept

SOF05:25Sofia

5h 55m

1 stop

LHR09:20London Heathrow

£134

LOT

13 Oct

LHR06:30London Heathrow

5h 20m

1 stop

SOF13:50Sofia

21 Oct

SOF18:45Sofia

16h 35m

1 stop

LHR09:20London Heathrow

£138

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Mon 2/11

11:10-16:20

Nonstop3h 10m

Sofia

Sat 7/11

12:05-13:50

Nonstop3h 45m

£123

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Fri 18/9

10:20-18:00

1 stop5h 40m

Sofia

Tue 22/9

18:45-22:00

1 stop5h 15m

£127

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sun 1/11

07:50-13:00

Nonstop3h 10m

Sofia

Sat 7/11

12:05-13:50

Nonstop3h 45m

£130

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Fri 18/9

06:30-13:50

1 stop5h 20m

Sofia

Wed 23/9

05:25-09:20

1 stop5h 55m

£134

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 13/10

06:30-13:50

1 stop5h 20m

Sofia

Wed 21/10

18:45-09:20

1 stop16h 35m

£138

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Fri 25/9

06:30-13:50

1 stop5h 20m

Sofia

Wed 30/9

05:25-17:10

1 stop13h 45m

£139

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Tue 22/9

06:30-13:50

1 stop5h 20m

Sofia

Sat 26/9

05:25-09:20

1 stop5h 55m

£139

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Mon 21/9

10:20-13:50

1 stop25h 30m

Sofia

Sat 26/9

05:25-09:20

1 stop5h 55m

£142

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 26/9

18:10-18:00

1 stop21h 50m

Sofia

Sat 3/10

18:45-09:20

1 stop16h 35m

£142

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 26/9

18:10-18:00

1 stop21h 50m

Sofia

Sat 3/10

05:25-22:00

1 stop18h 35m

£143

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Oblast Sofia City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oblast Sofia City?

In general, February is the cheapest month to fly from London Heathrow Airport to Oblast Sofia City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £43. If you don’t want to visit Oblast Sofia City in February, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £48.

What is the cheapest day to depart on your flight to Oblast Sofia City?

The cheapest day to depart from London Heathrow Airport to Oblast Sofia City is on a Monday. Travellers who choose to depart for Oblast Sofia City on a Monday will often find tickets for as low as £218. The most expensive day to fly to Oblast Sofia City is Sunday, with ticket prices averaging around £261.

What is the cheapest time of day to depart on your flight to Oblast Sofia City?

In the evening is the cheapest time of day to fly from London Heathrow Airport to Oblast Sofia City when you can find flight prices for as low as £209. Flying to Oblast Sofia City in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Oblast Sofia City, so prices are often more expensive at around £234 per ticket.

What is the cheapest London Heathrow to Oblast Sofia City flight route?

Fly from London Heathrow to Sofia for the best London Heathrow - Oblast Sofia City flight prices

How far in advance should I book a flight from London Heathrow Airport to Oblast Sofia City?

You are more likely to see cheaper flights to Oblast Sofia City from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oblast Sofia City for around £210 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oblast Sofia City from London Heathrow Airport for as low as £183 on momondo.

What cabin class options are available on London Heathrow Airport to Oblast Sofia City flights?

There are 2 cabin classes available to choose from on London Heathrow Airport to Oblast Sofia City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Oblast Sofia City flights?

You could potentially save up to 22% on your flight if you consider stops on a London Heathrow Airport to Oblast Sofia City flight.

Cheap London Heathrow Airport to Oblast Sofia City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Oblast Sofia City

Best price found	£146
Fastest flight time	3h 00m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Oblast Sofia City	1 airport

The best one-way flight to Oblast Sofia City from London Heathrow Airport in the past 72 hours is £146. The best return flight deal from London Heathrow Airport to Oblast Sofia City found on momondo in the last 72 hours is £251.

The fastest flight from London Heathrow Airport to Oblast Sofia City takes 3h 00m

Direct flights go from London Heathrow Airport to Oblast Sofia City on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Oblast Sofia City. From London Heathrow Airport there are direct flights to Sofia (SOF).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Oblast Sofia City

When did momondo last update prices for flights from London Heathrow Airport to Oblast Sofia City?
Prices for flights from London Heathrow Airport to Oblast Sofia City were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Oblast Sofia City?
As of June 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Oblast Sofia City.
How old do you have to be to fly from London Heathrow Airport to Oblast Sofia City?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Oblast Sofia City.
What documentation or ID do you need to fly to Oblast Sofia City?
The travel and health documents required for your trip to Oblast Sofia City can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oblast Sofia City. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Oblast Sofia City?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Oblast Sofia City is Airbus A321neo, representing 24.96% of all bookings. The subsequent popular models are Airbus A220-300 at 24.64%, Airbus A320-100/200 at 21.90%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 14.49%.

Best airlines flying from London Heathrow Airport to Oblast Sofia City

Compare and see reviews for airlines that fly from London Heathrow Airport to Oblast Sofia City with momondo

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £43	Free Cancellation	Rating 6.8 1,118 reviews	Search Wizz Air flights
Ryanair	PriceFrom £60	Free Cancellation	Rating 6.9 5,411 reviews	Search Ryanair flights
British Airways	PriceFrom £112	Free Cancellation	Rating 6.7 8,051 reviews	Search British Airways flights
LOT	PriceFrom £142	Free Cancellation	Rating 7.5 1,197 reviews	Search LOT flights
Bulgaria Air	PriceFrom £148	Free Cancellation	Rating 8.4 60 reviews	Search Bulgaria Air flights
Lufthansa	PriceFrom £154	Free Cancellation	Rating 6.8 8,064 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom £167	Free Cancellation	Rating 7.6 935 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Oblast Sofia City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Oblast Sofia City for you.

Can I find flights from London to Oblast Sofia City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Oblast Sofia City flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Oblast Sofia City?

momondo helps you find the best flight between London and Oblast Sofia City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Oblast Sofia City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oblast Sofia City, momondo offers a useful price alert feature which will track prices for flights to Oblast Sofia City from London and alert you when they change.

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Flights to Sofiafrom £39

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Cheap flights from London Heathrow Airport to Oblast Sofia City from £74

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British Airways flights from London Heathrow Airport to Oblast Sofia City

Our best British Airways deals on London Heathrow Airport to Oblast Sofia City flight tickets

LOT flights from London Heathrow Airport to Oblast Sofia City

Our best LOT deals on London Heathrow Airport to Oblast Sofia City flight tickets

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See travel insights to Oblast Sofia City from

How to get the cheapest flight ticket from London Heathrow Airport to Oblast Sofia City

What is the cheapest month to fly to Oblast Sofia City?

What is the cheapest day to depart on your flight to Oblast Sofia City?

What is the cheapest time of day to depart on your flight to Oblast Sofia City?

What is the cheapest London Heathrow to Oblast Sofia City flight route?

How far in advance should I book a flight from London Heathrow Airport to Oblast Sofia City?

What cabin class options are available on London Heathrow Airport to Oblast Sofia City flights?

Can stopping save me money on London Heathrow Airport to Oblast Sofia City flights?

What is the cheapest airline that flies from London Heathrow to Oblast Sofia City?

Which airlines fly to Oblast Sofia City?

How many flights depart from London Heathrow Airport to Oblast Sofia City on average per week?

Cheap London Heathrow Airport to Oblast Sofia City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Oblast Sofia City

Best price found

Fastest flight time

Direct flights

Airports in Oblast Sofia City

Frequently asked questions about flying from London Heathrow Airport to Oblast Sofia City

Best airlines flying from London Heathrow Airport to Oblast Sofia City

Compare and see reviews for airlines that fly from London Heathrow Airport to Oblast Sofia City with momondo

Why use momondo?

An easier way to manage your Oblast Sofia City trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oblast Sofia City

Popular Cities in Oblast Sofia City

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List of cabin classes available on flights landing in Oblast Sofia City. Availability may vary depending on flight origin and airline.

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