What is the cheapest month to book a flight from London Southend Airport to Bulgaria?

Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Bulgaria (average of £88). Flying from London Southend Airport to Bulgaria in August is currently the most expensive (average of £309). 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.

In terms of precipitation, rainfall in Bulgaria ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Bulgaria when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Bulgaria, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular routes from London Southend Airport to Bulgaria?

While some choose either London Southend - Sofia or London Southend - Varna, London Southend - Bourgas is the most popular route from London Southend Airport to Bulgaria.

How far in advance should I book a flight from London Southend Airport to Bulgaria?

To save on the cost of your flight from London Southend Airport to Bulgaria, book at least 51 days before your planned departure. Booking around this time can save you about 94% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £82 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £189.

What is the cheapest month to fly from London Southend Airport to Bulgaria?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Bulgaria. Flights to Bulgaria from London Southend Airport in November are about £135 on average during November, but can be found for as low as £30.

What is the cheapest time of day to fly from SEN to BG?

When flying from London Southend Airport to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Southend to Bulgaria that include hotel bookings?

Yes. In addition to deals on Southend to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southend to Bulgaria?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Bulgaria.

Can I find deals for business class flights from Southend to Bulgaria?

Yes. Cheapflights offers flight deals from Southend to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£63+ Cheap Flights from London Southend Airport to Bulgaria

Cheap flight deals from Southend to Bulgaria

Round-trip from	£274
One-way from	£63
Popular in	July
Cheapest in	November
Average price	£99

13/10-17/10
2 total stops
24h 10m total
London to Bulgaria

Search Deals

13/10
1 total stop
10h 50m total
London to Bulgaria

Search Deals

Highest demand for flights based on searches. 28% potential increase in price (£39 potential increase over avg. return price).

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Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).

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Average for round-trip flights in September 2025

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Find flight deals from Southend to Bulgaria

Cheapest flights from Southend to Bulgaria
Explore the most affordable flight options available from Southend to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Mon 13/1015:55SEN - SOF

1 stop7h 40mMultiple Airlines

Fri 17/1017:30SOF - SEN

1 stop16h 30mMultiple Airlines

Deal found 15/9£274

Fri 19/920:40SEN - VAR

2 stops19h 20mMultiple Airlines

Wed 24/908:30VAR - SEN

2 stops16h 35mMultiple Airlines

Deal found 14/9£338

Thu 25/917:40SEN - BOJ

3 stops18h 20mMultiple Airlines

Thu 2/1021:45BOJ - SEN

2 stops24h 25mMultiple Airlines

Deal found 13/9£455

Sun 21/917:30SEN - BOJ

2 stops13h 35mMultiple Airlines

Wed 24/923:00BOJ - SEN

2 stops15h 55mMultiple Airlines

Deal found 15/9£540

Thu 18/913:55SEN - BOJ

1 stop5h 55mMultiple Airlines

Wed 24/923:00BOJ - SEN

2 stops15h 55mMultiple Airlines

Deal found 15/9£542

Best flights from Southend to Bulgaria
Discover carefully curated flight deals from Southend to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Mon 13/1015:55SEN - SOF

1 stop7h 40mMultiple Airlines

Fri 17/1017:30SOF - SEN

1 stop16h 30mMultiple Airlines

Deal found 15/9£274

Thu 25/917:40SEN - BOJ

3 stops18h 20mMultiple Airlines

Thu 2/1021:45BOJ - SEN

2 stops24h 25mMultiple Airlines

Deal found 13/9£455

Last-minute flights from Southend to Bulgaria
Discover last-minute flight deals from Southend to Bulgaria. Data last updated 16 September 2025 and is based on user searches.

Thu 18/913:55SEN - BOJ

1 stop5h 55mMultiple Airlines

Wed 24/923:00BOJ - SEN

2 stops15h 55mMultiple Airlines

Deal found 15/9£542

Fri 19/920:40SEN - VAR

2 stops19h 20mMultiple Airlines

Wed 24/908:30VAR - SEN

2 stops16h 35mMultiple Airlines

Deal found 14/9£338

Sun 21/917:30SEN - BOJ

2 stops13h 35mMultiple Airlines

Wed 24/923:00BOJ - SEN

2 stops15h 55mMultiple Airlines

Deal found 15/9£540

Thu 25/917:40SEN - BOJ

3 stops18h 20mMultiple Airlines

Thu 2/1021:45BOJ - SEN

2 stops24h 25mMultiple Airlines

Deal found 13/9£455

Mon 13/1015:55SEN - SOF

1 stop7h 40mMultiple Airlines

Fri 17/1017:30SOF - SEN

1 stop16h 30mMultiple Airlines

Deal found 15/9£274

One-way flights from Southend to Bulgaria
Search for one-way flight options from Southend to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Mon 13/1011:05SEN - SOF

1 stop10h 50mMultiple Airlines

Deal found 13/9£63

Sun 30/1107:20SEN - SOF

1 stop14h 00mMultiple Airlines

Deal found 15/9£64

Tue 14/1007:00SEN - SOF

2 stops15h 30mMultiple Airlines

Deal found 14/9£68

Thu 18/1206:50SEN - SOF

1 stop14h 40mMultiple Airlines

Deal found 14/9£69

Mon 6/1011:05SEN - SOF

1 stop10h 50mMultiple Airlines

Deal found 15/9£72

Thu 20/1107:15SEN - SOF

1 stop13h 40mMultiple Airlines

Deal found 14/9£80

Tue 20/107:00SEN - SOF

1 stop15h 10mMultiple Airlines

Deal found 14/9£82

Mon 29/915:55SEN - SOF

1 stop7h 40mMultiple Airlines

Deal found 13/9£84

Mon 22/920:15SEN - SOF

1 stop14h 55mMultiple Airlines

Deal found 15/9£85

Tue 13/107:00SEN - SOF

1 stop15h 10mMultiple Airlines

Deal found 14/9£86

Fri 31/1008:00SEN - SOF

1 stop10h 05mMultiple Airlines

Deal found 14/9£89

Fri 2/107:35SEN - VAR

1 stop8h 30mMultiple Airlines

Deal found 15/9£91

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 13/10

15:55-01:35

1 stop7h 40m

Sofia

Fri 17/10

17:30-08:00

1 stop16h 30m

£274

LondonBurgas

SEN - BOJ

SENBOJ

London Southend

Thu 25/9

17:40-14:00

3 stops18h 20m

Bourgas

Thu 2/10

21:45-20:10

2 stops24h 25m

£455

LondonSofia

SEN - SOF

SENSOF

London Southend

Sun 9/11

18:05-11:50

1 stop15h 45m

£63

LondonSofia

SEN - SOF

SENSOF

London Southend

Sun 30/11

07:20-23:20

1 stop14h 00m

£64

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 13/10

06:30-11:25

2 stops26h 55m

£65

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 8/12

07:15-20:05

1 stop10h 50m

£68

LondonSofia

SEN - SOF

SENSOF

London Southend

Thu 18/12

06:50-23:30

1 stop14h 40m

£69

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 29/12

11:15-13:30

1 stop24h 15m

£72

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 6/10

11:05-23:55

1 stop10h 50m

£72

LondonSofia

SEN - SOF

SENSOF

London Southend

Tue 20/1

07:00-00:10

1 stop15h 10m

£82

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 24 results

Best time to book a flight from Southend to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Southend with our price prediction graph.

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Bulgaria

No data available for this route at this time. Please check back soon.

Related info for your journey

What are the most popular routes from London Southend Airport to Bulgaria?
While some choose either London Southend - Sofia or London Southend - Varna, London Southend - Bourgas is the most popular route from London Southend Airport to Bulgaria.
Can I find deals for flights from Southend to Bulgaria that include hotel bookings?
Yes. In addition to deals on Southend to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southend to Bulgaria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Bulgaria.
Can I find deals for business class flights from Southend to Bulgaria?
Yes. Cheapflights offers flight deals from Southend to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Southend Airport to Bulgaria?
Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Bulgaria (average of £88). Flying from London Southend Airport to Bulgaria in August is currently the most expensive (average of £309). 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.

See more FAQs

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How does Cheapflights help users find flights from Southend to Bulgaria?

When you search for this flight from Southend to Bulgaria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Southend to Bulgaria?

Cheapflights helps you find that perfect flight to Bulgaria from Southend by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southend to Bulgaria with no change fees?

Yes! Cheapflights helps users easily find flights from Southend to Bulgaria with no change fees.

Can Cheapflights notify me if prices for flights from Southend to Bulgaria become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bulgaria from Southend today and book when prices fit your budget.

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Cheap flights from London Southend Airport to Bulgaria from £63

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southend to Bulgaria

Keep the following information in mind while searching for Southend to Bulgaria flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southend to Bulgaria

Cheapest flights from Southend to BulgariaExplore the most affordable flight options available from Southend to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Southend to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Bulgaria that are best for you.

Best time to book a flight from Southend to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Southend with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Bulgaria

Related info for your journey

Find useful and relevant information for your journey from Southend to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from London Southend Airport to Bulgaria?

Can I find deals for flights from Southend to Bulgaria that include hotel bookings?

How can I find direct flights from Southend to Bulgaria?

Can I find deals for business class flights from Southend to Bulgaria?

What is the cheapest month to book a flight from London Southend Airport to Bulgaria?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southend to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Southend to Bulgaria?

Why should you use Cheapflights to find cheap flight tickets from Southend to Bulgaria?

Can Cheapflights find flights from Southend to Bulgaria with no change fees?

Can Cheapflights notify me if prices for flights from Southend to Bulgaria become cheaper?

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Cheapest flights from Southend to Bulgaria
Explore the most affordable flight options available from Southend to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.