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.
SEN — SOF
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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

£274

One-way from

£63

Popular in

July

Cheapest in

November

Average price

£99
13/10-17/10
  • 13/10-17/10
  • 2 total stops
  • 24h 10m total
  • London to Bulgaria
13/10
  • 13/10
  • 1 total stop
  • 10h 50m total
  • London to Bulgaria
Highest demand for flights based on searches. 28% potential increase in price (£39 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in September 2025

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

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 16 September 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 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
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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?

  • 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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Alternative routes for Southend to Bulgaria

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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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