Find flights
When to book
FAQs

Cheap flights from London Southend Airport to Bulgaria from £52

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SOF
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

£299

One-way from

£52

Popular in

July

Cheapest in

November

Average price

£65
24/12-4/1
  • 24/12-4/1
  • 5 total stops
  • 53h 35m total
  • London to Bulgaria
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 14h 40m total
  • London to Bulgaria
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Southend to Bulgaria

Enter your travel dates to find the best prices.

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 14 November 2025.

Sat 15/1106:30SEN - SOF
2 stops15h 00mMultiple Airlines
Mon 15/1216:45SOF - SEN
1 stop29h 00mMultiple Airlines
Deal found 11/11£201
Fri 14/1107:35SEN - SOF
1 stop11h 25mMultiple Airlines
Fri 21/1123:30SOF - SEN
2 stops14h 45mMultiple Airlines
Deal found 11/11£245
Fri 14/1107:35SEN - VAR
1 stop8h 30mMultiple Airlines
Sun 16/1119:50VAR - SEN
2 stops29h 10mMultiple Airlines
Deal found 12/11£296
Mon 17/1111:15SEN - SOF
2 stops22h 50mMultiple Airlines
Fri 21/1109:35SOF - SEN
2 stops14h 35mMultiple Airlines
Deal found 12/11£299
Wed 24/1217:20SEN - SOF
3 stops21h 15mMultiple Airlines
Sun 4/123:05SOF - SEN
3 stops25h 55mMultiple Airlines
Deal found 13/11£304
Mon 17/1107:20SEN - SOF
1 stop5h 15mMultiple Airlines
Thu 20/1116:00SOF - SEN
2 stops21h 40mMultiple Airlines
Deal found 12/11£343
Fri 14/1107:35SEN - SOF
1 stop10h 10mMultiple Airlines
Sun 16/1105:45SOF - SEN
1 stop10h 40mMultiple Airlines
Deal found 13/11£404
Fri 12/1206:40SEN - SOF
1 stop5h 25mMultiple Airlines
Tue 16/1207:00SOF - SEN
1 stop5h 15mMultiple Airlines
Deal found 11/11£466
Fri 28/1106:40SEN - SOF
1 stop5h 25mMultiple Airlines
Mon 1/1207:00SOF - SEN
1 stop9h 50mMultiple Airlines
Deal found 11/11£473
Fri 21/1106:40SEN - SOF
1 stop5h 25mMultiple Airlines
Mon 24/1107:00SOF - SEN
1 stop9h 50mMultiple Airlines
Deal found 13/11£489

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Bulgaria 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 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from London Southend Airport to Bulgaria that are best for you.

Fly from

Southend

Fly to

Bulgaria

Route

Depart

Return

Price

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 5/1

17:30-12:20

1 stop16h 50m

Sofia

Sat 10/1

07:00-23:00

1 stop18h 00m

£116

LondonSofia

SEN - SOF

SENSOF

London Southend

Sun 11/1

07:10-16:40

1 stop7h 30m

Sofia

Thu 15/1

05:00-12:00

2 stops9h 00m

£173

LondonSofia

SEN - SOF

SENSOF

London Southend

Wed 24/12

17:20-23:00

2 stops27h 40m

Sofia

Sun 4/1

23:05-23:00

3 stops25h 55m

£299

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 16/2

07:20-14:35

1 stop5h 15m

Sofia

Fri 20/2

06:05-11:40

2 stops7h 35m

£307

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 16/1

07:35-19:45

1 stop10h 10m

Sofia

Mon 19/1

05:00-11:25

2 stops8h 25m

£356

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 12/12

06:40-14:05

1 stop5h 25m

Sofia

Tue 16/12

07:00-10:15

1 stop5h 15m

£466

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 6/3

06:40-14:05

1 stop5h 25m

Sofia

Mon 9/3

07:00-14:50

1 stop9h 50m

£473

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 28/11

06:40-14:05

1 stop5h 25m

Sofia

Mon 1/12

07:00-14:50

1 stop9h 50m

£473

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 16/1

16:05-09:30

1 stop15h 25m

£52

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 30/1

16:05-09:30

1 stop15h 25m

£52

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 25 results
1
2
3

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

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?

    While some choose either London Southend - Varna or London Southend - Bourgas, London Southend - Sofia 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.

See more FAQs

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.
Heathrow to Frederic Chopin flights
Heathrow to Istanbul flights
London City to Istanbul flights
Gatwick to Madrid flights
Gatwick to Charles de Gaulle flights
Luton to Charles de Gaulle flights
Gatwick to Amsterdam flights
Heathrow to Amsterdam flights
Heathrow to Edinburgh flights
Heathrow to Leonardo da Vinci/Fiumicino flights
London City to Charles de Gaulle flights
Luton to Amsterdam flights
Heathrow to Charles de Gaulle flights
Heathrow to Orly flights
Heathrow to Geneva flights
Gatwick to Lisbon flights
Gatwick to Leonardo da Vinci/Fiumicino flights
London City to Amsterdam flights
Heathrow to Prague flights
Stansted to Amsterdam flights
Gatwick to Prague flights
Luton to Edinburgh flights
Stansted to Edinburgh flights
Gatwick to Edinburgh flights
London City to Leonardo da Vinci/Fiumicino flights
Heathrow to Lisbon flights
Heathrow to Madrid flights
Gatwick to Geneva flights
Gatwick to Orly flights
Luton to Geneva flights
Gatwick to Istanbul flights
London City to Frederic Chopin flights
Luton to Prague flights
Gatwick to Barcelona-El Prat flights
Heathrow to Barcelona-El Prat flights
Gatwick to Berlin flights
London City to Linate flights
Southend to Amsterdam flights
Gatwick to Malpensa flights
Luton to Frederic Chopin flights
Heathrow to Malpensa flights
Stansted to Charles de Gaulle flights
Gatwick to Frankfurt flights
Heathrow to Budapest flights
Gatwick to Oslo Gardermoen flights
Stansted to Beauvais-Tille flights
Heathrow to Málaga flights
London City to Edinburgh flights
Luton to Berlin flights
Southend to Charles de Gaulle flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.