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

Aegean Airlines, British Airways, and Air Serbia are the most popular carriers 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 35% of people opting to fly with this airline when travelling to Oblast Sofia City. Keep in mind that there are 8 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 September 2025, there are 8 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.

£68 Cheap Flights from London Heathrow Airport to Oblast Sofia City in 2025/26

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

As of September 2025, there are 1 flights per day flying from London Heathrow Airport to Oblast Sofia City. The most common time of day flights depart is 08:00, with 55% of flights taking off in the afternoon.

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

9 flights are operational weekly from London Heathrow Airport to Oblast Sofia City as of September 2025. The most popular departure day for this route is Fri, with 33% 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

06:05 - 11:15LHR-SOF

3h 10mdirect

17:25 - 18:55SOF-LHR

3h 30mdirect

£103British Airways

Find Deal

Sat, 8 Nov - Mon, 10 Nov

14:55 - 20:10LHR-SOF

3h 15mdirect

17:25 - 18:55SOF-LHR

3h 30mdirect

£104British Airways

Find Deal

Wed, 19 Nov - Mon, 24 Nov

19:55 - 15:35LHR-SOF

17h 40m1 stop

05:00 - 12:30SOF-LHR

9h 30m1 stop

£144Air Serbia

Find Deal

Sat, 4 Oct - Sat, 11 Oct

19:55 - 15:35LHR-SOF

17h 40m1 stop

16:05 - 19:05SOF-LHR

5h 00m1 stop

£153Air Serbia

Find Deal

Sat, 27 Sep - Sat, 4 Oct

13:50 - 22:45LHR-SOF

6h 55m1 stop

19:05 - 22:55SOF-LHR

5h 50m1 stop

£158Lufthansa

Find Deal

Sat, 7 Feb - Sun, 8 Feb

06:30 - 17:55LHR-SOF

9h 25m1 stop

05:20 - 09:20SOF-LHR

6h 00m1 stop

£160LOT

Find Deal

Thu, 16 Oct - Mon, 20 Oct

09:00 - 23:00LHR-SOF

12h 00m1 stop

06:00 - 17:05SOF-LHR

13h 05m1 stop

£161Lufthansa

Find Deal

Sun, 12 Oct - Wed, 15 Oct

06:00 - 15:20LHR-SOF

7h 20m1 stop

18:55 - 21:40SOF-LHR

4h 45m1 stop

£169Austrian Airlines

Find Deal

Fri, 10 Oct - Fri, 10 Oct

09:05 - 18:10LHR-SOF

7h 05m1 stop

12:25 - 18:40SOF-LHR

8h 15m1 stop

£169Austrian Airlines

Find Deal

Thu, 2 Oct - Thu, 16 Oct

06:30 - 17:55LHR-SOF

9h 25m1 stop

14:35 - 09:20SOF-LHR

20h 45m1 stop

£171LOT

Find Deal

Thu, 16 Oct - Thu, 23 Oct

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

16 Oct

LHR06:30London Heathrow

9h 25m

1 stop

SOF17:55Sofia

20 Oct

SOF05:20Sofia

6h 00m

1 stop

LHR09:20London Heathrow

£160

Find similar

LOT

16 Oct

LHR06:30London Heathrow

9h 25m

1 stop

SOF17:55Sofia

23 Oct

SOF14:35Sofia

20h 45m

1 stop

LHR09:20London Heathrow

£171

Find similar

LOT

29 Oct

LHR06:30London Heathrow

9h 20m

1 stop

SOF17:50Sofia

2 Nov

SOF18:35Sofia

17h 00m

1 stop

LHR09:35London Heathrow

£177

Find similar

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

8 Nov

LHR06:05London Heathrow

3h 10m

SOF11:15Sofia

10 Nov

SOF17:25Sofia

3h 30m

LHR18:55London Heathrow

£103

Find similar

British Airways

19 Nov

LHR14:55London Heathrow

3h 15m

SOF20:10Sofia

24 Nov

SOF17:25Sofia

3h 30m

LHR18:55London Heathrow

£104

Find similar

British Airways

8 Nov

LHR06:05London Heathrow

3h 10m

SOF11:15Sofia

9 Nov

SOF14:30Sofia

3h 30m

LHR16:00London Heathrow

£113

Find similar

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

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 8/11

06:05-11:15

Nonstop3h 10m

Sofia

Mon 10/11

17:25-18:55

Nonstop3h 30m

£103

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Wed 19/11

14:55-20:10

Nonstop3h 15m

Sofia

Mon 24/11

17:25-18:55

Nonstop3h 30m

£104

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 4/10

19:55-15:35

1 stop17h 40m

Sofia

Sat 11/10

05:00-12:30

1 stop9h 30m

£144

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 27/9

19:55-15:35

1 stop17h 40m

Sofia

Sat 4/10

16:05-19:05

1 stop5h 00m

£153

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sat 7/2

13:50-22:45

1 stop6h 55m

Sofia

Sun 8/2

19:05-22:55

1 stop5h 50m

£158

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Thu 16/10

06:30-17:55

1 stop9h 25m

Sofia

Mon 20/10

05:20-09:20

1 stop6h 00m

£160

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Sun 12/10

09:00-23:00

1 stop12h 00m

Sofia

Wed 15/10

06:00-17:05

1 stop13h 05m

£161

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Fri 10/10

06:00-15:20

1 stop7h 20m

Sofia

Fri 10/10

18:55-21:40

1 stop4h 45m

£169

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Thu 2/10

09:05-18:10

1 stop7h 05m

Sofia

Thu 16/10

12:25-18:40

1 stop8h 15m

£169

LondonSofia

LHR - SOF

LHRSOF

London Heathrow

Thu 16/10

06:30-17:55

1 stop9h 25m

Sofia

Thu 23/10

14:35-09:20

1 stop20h 45m

£171

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, November 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 £138. If you don’t want to visit Oblast Sofia City in November, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £143.

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 Tuesday. Travellers who choose to depart for Oblast Sofia City on a Tuesday will often find tickets for as low as £195. The most expensive day to fly to Oblast Sofia City is Thursday, with ticket prices averaging around £235.

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

At midday 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 £176. Flying to Oblast Sofia City at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Oblast Sofia City, so prices are often more expensive at around £229 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 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 £198 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 £157 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow 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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Oblast Sofia City.

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	£99
Fastest flight time	3h 00m
Direct flights	Mon, Tue, 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 £99. The best return flight deal from London Heathrow Airport to Oblast Sofia City found on momondo in the last 72 hours is £202.

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, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Oblast Sofia City: Sofia (SOF)

Search flight deals

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 September 2025, there are 8 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 A220-300, representing 24.76% of all bookings. The subsequent popular models are Airbus A321neo at 21.70%, Airbus A320-100/200 at 21.28%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 14.19%.

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 £36	Free Cancellation	Rating 6.8 1,050 reviews	Search Wizz Air flights
Ryanair	PriceFrom £43	Free Cancellation	Rating 6.8 5,155 reviews	Search Ryanair flights
Air Serbia	PriceFrom £53	Free Cancellation	Rating 6.2 200 reviews	Search Air Serbia flights
British Airways	PriceFrom £95	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
LOT	PriceFrom £138	Free Cancellation	Rating 7.6 1,114 reviews	Search LOT flights
Lufthansa	PriceFrom £140	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Bulgaria Air	PriceFrom £154	Free Cancellation	Rating 8.0 59 reviews	Search Bulgaria Air flights
Austrian Airlines	PriceFrom £155	Free Cancellation	Rating 7.6 850 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.

An easier way to manage your Oblast Sofia City trip

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Popular Cities in Oblast Sofia City

Flights to Sofiafrom £30

Flights to Burgasfrom £43

Flights to Varnafrom £47

Flights to Plovdivfrom £40

Cheap flights from London Heathrow Airport to Oblast Sofia City from £68

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

Cheap return flights

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Cheap direct flights

LOT flights from London Heathrow Airport to Oblast Sofia City

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

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

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.

See travel insights to Oblast Sofia City from

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

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?

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 to Oblast Sofia City?

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

There are 2 cabin classes available to choose from on London Heathrow 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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Oblast Sofia City.

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

Aegean Airlines, British Airways, and Air Serbia are the most popular carriers operating 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 day?

As of September 2025, there are 1 flights per day flying from London Heathrow Airport to Oblast Sofia City. The most common time of day flights depart is 08:00, with 55% of flights taking off in the afternoon.

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

9 flights are operational weekly from London Heathrow Airport to Oblast Sofia City as of September 2025. The most popular departure day for this route is Fri, with 33% of flights per week taking off on this day.

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

When did momondo last update prices for flights from London Heathrow Airport to Oblast Sofia City?

How many operators does momondo search 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?

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

What is the most popular plane model 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?

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

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

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

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

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

Popular flights according to clicks in the last 7 days on momondo