Find flights
When to book

Cheap flights from Bulgaria to London Southend Airport from £55

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SEN
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to Southend
Explore the most affordable flight options available from Bulgaria to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sat 18/413:40
SOF
-
SEN
1 stop10h 05m
Multiple Airlines
Sat 25/416:50
SEN
-
SOF
1 stop6h 45m
Multiple Airlines
Deal found 21/3£155
Sat 2/513:40
SOF
-
SEN
1 stop10h 05m
Multiple Airlines
Sat 9/516:50
SEN
-
SOF
1 stop6h 45m
Multiple Airlines
Deal found 18/3£231
Sat 11/413:40
SOF
-
SEN
1 stop10h 05m
Multiple Airlines
Wed 15/408:25
SEN
-
SOF
1 stop10h 50m
Multiple Airlines
Deal found 17/3£266
Sun 16/810:10
SOF
-
SEN
1 stop7h 00m
Multiple Airlines
Thu 20/816:35
SEN
-
SOF
1 stop7h 00m
Multiple Airlines
Deal found 20/3£316
Sat 2/513:00
SOF
-
SEN
1 stop10h 45m
Multiple Airlines
Tue 5/506:30
SEN
-
SOF
1 stop11h 30m
Multiple Airlines
Deal found 22/3£328
Mon 4/514:40
SOF
-
SEN
1 stop6h 55m
Multiple Airlines
Mon 11/507:30
SEN
-
SOF
1 stop9h 25m
Multiple Airlines
Deal found 20/3£348
Sun 29/310:10
SOF
-
SEN
1 stop7h 00m
Multiple Airlines
Mon 6/407:30
SEN
-
SOF
1 stop9h 25m
Multiple Airlines
Deal found 21/3£368

Find flight deals from Bulgaria to Southend

Keep the following information in mind while searching for Bulgaria to Southend flight deals. Data was last updated 22 March 2026.

Round-trip from

£155

One-way from

£55

Popular in

July

Cheapest in

November

Average price

£72
18/4-25/4
  • 18/4-25/4
  • 2 total stops
  • 16h 50m total
  • Bulgaria to London
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 15h 10m total
  • Bulgaria to London
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to Southend 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 22 March 2026.
Use the filters below to find and compare flights from Bulgaria to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Sat 18/4

13:40-21:45

1 stop10h 05m

London Southend

Sat 25/4

16:50-01:35

1 stop6h 45m

£155

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Sat 2/5

13:40-21:45

1 stop10h 05m

London Southend

Sat 9/5

16:50-01:35

1 stop6h 45m

£231
Fastest return journey

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Sun 16/8

10:10-15:10

1 stop7h 00m

London Southend

Thu 20/8

16:35-01:35

1 stop7h 00m

£316

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Sat 2/5

13:00-21:45

1 stop10h 45m

London Southend

Tue 5/5

06:30-20:00

1 stop11h 30m

£328

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Mon 4/5

14:40-19:35

1 stop6h 55m

London Southend

Mon 11/5

07:30-18:55

1 stop9h 25m

£348

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Mon 20/4

10:20-22:25

2 stops14h 05m

London Southend

Tue 28/4

07:00-23:20

1 stop14h 20m

£405

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Sat 25/4

13:00-21:45

1 stop10h 45m

London Southend

Mon 27/4

20:05-12:10

2 stops14h 05m

£431

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Thu 30/4

07:00-13:00

1 stop8h 00m

London Southend

Sun 3/5

07:25-19:40

2 stops10h 15m

£700
Cheapest one-way
Fastest single journey

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Mon 27/4

14:40-19:35

1 stop6h 55m

£64

SofiaLondon

SOF - SEN

SOFSEN

Sofia

Mon 30/3

18:45-11:20

1 stop18h 35m

£68

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Bulgaria to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Bulgaria 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 Bulgaria to London Southend Airport
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 Bulgaria to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Bulgaria to Southend?

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

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

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

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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 Bulgaria to Southend

See prices for flight routes from nearby airports that may be better suited for you.
Frederic Chopin to Stansted flights
Frederic Chopin to Luton flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Duesseldorf Intl to Stansted flights
Charles de Gaulle to Heathrow flights
Vienna to Gatwick flights
Frederic Chopin to Gatwick flights
Vienna to Heathrow flights
Duesseldorf Intl to Luton flights
Vienna to London City flights
Orly to London City flights
Frankfurt to Luton flights
Charles de Gaulle to London City flights
Duesseldorf Intl to Heathrow flights
Orly to Heathrow flights
Oslo Gardermoen to Heathrow flights
Amsterdam to Luton flights
Frankfurt to Heathrow flights
Frederic Chopin to London City flights
Madrid to Heathrow flights
Orly to Gatwick flights
Madrid to Gatwick flights
Vienna to Stansted flights
Bruxelles-National to Gatwick flights
Beauvais-Tille to Stansted flights
Bruxelles-National to Luton flights
Vienna to Luton flights
Bruxelles-National to Stansted flights
Istanbul to Heathrow flights
Barcelona-El Prat to Luton flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Madrid to Luton flights
Malpensa to Heathrow flights
Lyon to Gatwick flights
Cologne to Gatwick flights
Charles de Gaulle to Southend flights
Zurich to Gatwick flights
Nantes to Gatwick flights
Madrid to Stansted flights
Lisbon to Heathrow flights
Barcelona-El Prat to Gatwick flights
Amsterdam to Gatwick flights
Duesseldorf Intl to London City flights
Frankfurt to Gatwick flights
Beauvais-Tille to Luton flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Lyon to Luton flights
Beauvais-Tille to Gatwick flights
Dublin to Gatwick 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 Bulgaria to Southend?

Deals for Bulgaria to Southend flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bulgaria to Southend.

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

Yes, we can. To see specific flights from Bulgaria to Southend with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Bulgaria to Southend on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.