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Cheap flights from London Southend Airport to Bulgaria from £48

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SOF
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 July 2026.

Sat 11/716:50
SEN
-
SOF
1 stop6h 45m
Multiple Airlines
Fri 17/723:10
SOF
-
SEN
1 stop11h 30m
Multiple Airlines
Deal found 2/7£127
Tue 7/713:10
SEN
-
SOF
1 stop10h 25m
Multiple Airlines
Fri 10/723:10
SOF
-
SEN
1 stop11h 30m
Multiple Airlines
Deal found 1/7£138
Tue 14/713:10
SEN
-
SOF
1 stop10h 25m
Multiple Airlines
Fri 17/723:10
SOF
-
SEN
1 stop11h 30m
Multiple Airlines
Deal found 29/6£141
Mon 6/707:30
SEN
-
SOF
1 stop9h 25m
Multiple Airlines
Fri 10/723:10
SOF
-
SEN
1 stop11h 30m
Multiple Airlines
Deal found 1/7£159
Sat 19/916:50
SEN
-
SOF
1 stop6h 45m
Multiple Airlines
Tue 22/923:25
SOF
-
SEN
1 stop10h 30m
Multiple Airlines
Deal found 2/7£161
Tue 14/713:10
SEN
-
SOF
1 stop10h 25m
Multiple Airlines
Mon 20/705:30
SOF
-
SEN
1 stop8h 35m
Multiple Airlines
Deal found 2/7£168
Tue 7/713:10
SEN
-
SOF
1 stop10h 25m
Multiple Airlines
Thu 9/710:40
SOF
-
SEN
1 stop11h 30m
Multiple Airlines
Deal found 1/7£171
Thu 6/816:35
SEN
-
SOF
1 stop17h 40m
Multiple Airlines
Wed 19/821:40
SOF
-
SEN
1 stop26h 10m
Multiple Airlines
Deal found 30/6£177
Sat 11/716:50
SEN
-
SOF
1 stop6h 45m
Multiple Airlines
Tue 1/906:15
SOF
-
SEN
2 stops27h 40m
Multiple Airlines
Deal found 30/6£179
Thu 20/820:40
SEN
-
VAR
2 stops37h 55m
Multiple Airlines
Thu 27/813:30
VAR
-
SEN
1 stop9h 55m
Multiple Airlines
Deal found 29/6£216
Wed 15/718:00
SEN
-
VAR
2 stops16h 25m
Multiple Airlines
Sun 16/805:00
VAR
-
SEN
1 stop16h 20m
Multiple Airlines
Deal found 3/7£244
Fri 3/722:00
SEN
-
BOJ
2 stops20h 45m
Multiple Airlines
Fri 10/700:40
BOJ
-
SEN
2 stops24h 10m
Multiple Airlines
Deal found 30/6£262

Find flight deals from Southend to Bulgaria

Keep the following information in mind while searching for Southend to Bulgaria flight deals. Data was last updated 4 July 2026.

Round-trip from

£141

One-way from

£48

Popular in

December

Cheapest in

November

Average price

£233
14/7-17/7
  • 14/7-17/7
  • 2 total stops
  • 21h 55m total
  • London to Bulgaria
Search Deals
6/8
  • 6/8
  • 1 total stop
  • 7h 00m total
  • London to Bulgaria
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 4 July 2026.
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

Cheapest return flight

LondonSofia

SEN - SOF

SENSOF

London Southend

Tue 14/7

13:10-01:35

1 stop10h 25m

Sofia

Fri 17/7

23:10-08:40

1 stop11h 30m

£141

LondonSofia

SEN - SOF

SENSOF

London Southend

Tue 14/7

13:10-01:35

1 stop10h 25m

Sofia

Mon 20/7

05:30-12:05

1 stop8h 35m

£168

LondonSofia

SEN - SOF

SENSOF

London Southend

Thu 6/8

16:35-12:15

1 stop17h 40m

Sofia

Wed 19/8

06:30-23:20

2 stops18h 50m

£180

LondonSofia

SEN - SOF

SENSOF

London Southend

Sat 18/7

16:50-12:00

2 stops17h 10m

Sofia

Fri 24/7

23:10-08:40

1 stop11h 30m

£198

LondonSofia

SEN - SOF

SENSOF

London Southend

Mon 7/9

11:10-23:10

1 stop10h 00m

Sofia

Fri 11/9

23:10-08:40

1 stop11h 30m

£200

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 14/8

13:30-22:45

1 stop7h 15m

Sofia

Fri 21/8

23:10-08:40

1 stop11h 30m

£204

LondonSofia

SEN - SOF

SENSOF

London Southend

Thu 30/7

16:35-01:35

1 stop7h 00m

Sofia

Sun 2/8

22:25-07:20

1 stop10h 55m

£205

LondonSofia

SEN - SOF

SENSOF

London Southend

Fri 24/7

13:30-22:45

1 stop7h 15m

Sofia

Fri 31/7

23:10-08:40

1 stop11h 30m

£207

LondonVarna

SEN - VAR

SENVAR

London Southend

Thu 20/8

20:40-12:35

2 stops37h 55m

Varna

Thu 27/8

13:30-21:25

1 stop9h 55m

£216

LondonSofia

SEN - SOF

SENSOF

London Southend

Tue 15/9

06:30-20:00

1 stop11h 30m

Sofia

Tue 15/9

23:25-07:55

1 stop10h 30m

£225

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 49 resultsSorted by cheapest first
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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

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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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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.

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