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Cheap flights from London Southend Airport to Sofia from £119

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SOF
16 Apr — 23 Apr1
1 adult

Cheap flight deals from Southend to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2025.

Round-trip from

£316

One-way from

£119

Popular in

August

Cheapest in

November

Average price

£139
5/6-15/6
  • 5/6-15/6
  • 3 total stops
  • 28h 35m total
  • London to Sofia
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12/5
  • 12/5
  • 1 total stop
  • 10h 50m total
  • London to Sofia
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£43 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Southend to Sofia

Cheapest flights from Southend to Sofia
Explore the most affordable flight options available from Southend to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Thu 5/620:35SEN - SOF
2 stops17h 00mMultiple Airlines
Sun 15/613:45SOF - SEN
1 stop11h 35mMultiple Airlines
Deal found 10/4£316

Cheapflights Fare Finder

Customise your flight search to find flights from Southend to Sofia 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 11 April 2025.
Use the filters below to find and compare flights from London Southend Airport to Sofia that are best for you.

Fly from

Southend

Fly to

Sofia

Route

Depart

Return

Price

LondonSofia

SEN - SOF

SENSOF

London Southend

Thu 5/6

20:35-15:35

2 stops17h 00m

Sofia

Sun 15/6

13:45-23:20

1 stop11h 35m

£316

LondonSofia

SEN - SOF

SENSOF

London Southend

Wed 16/4

06:30-18:10

1 stop9h 40m

£132

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Best time to book a flight from Southend to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia 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 Sofia when rainfall is around 30.0 mm.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, 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).

Related info for your journey

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

  • What airport do you fly into for flights to Sofia from London Southend?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from London Southend to Sofia. 0 airlines have flights to Sofia from London Southend on a regular basis. Booking flights from London Southend to Sofia should not be difficult; the airport handles an average of 0 inbound flights from London Southend per day.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend to Sofia 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 Sofia?

    Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Sofia (average of £88). Flying from London Southend Airport to Sofia in August is currently the most expensive (average of £311). 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

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Velingrad

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Alternative routes for Southend to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sofia flights
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Fly with Cheapflights

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

When you search for this flight from Southend to Sofia, 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 Sofia?

Millions of users choose and trust Cheapflights to book the best flight deals from Southend to Sofia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Southend to Sofia 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 Southend to Sofia become cheaper?

Of course! You can now track prices for flights from Southend to Sofia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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