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Cheap flights from London Southend Airport to Sofia from £52

SEN — SOF
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Sofia

Mon 9/1107:05 -
1 stop8h 50m
Fri 27/1112:45 -
1 stop8h 10m
Deal found 11/10£154
Mon 19/1007:30 -
1 stop9h 25m
Tue 20/1023:25 -
1 stop10h 30m
Deal found 13/10£156
Fri 11/1214:55 -
1 stop8h 10m
Sun 13/1216:40 -
1 stop7h 35m
Deal found 9/10£165
Sat 17/1016:50 -
1 stop6h 45m
Tue 20/1018:45 -
1 stop15h 10m
Deal found 12/10£168
Fri 6/1107:05 -
1 stop8h 50m
Sun 8/1116:40 -
1 stop7h 40m
Deal found 10/10£174
Fri 6/1107:05 -
1 stop8h 50m
Tue 10/1107:00 -
1 stop9h 55m
Deal found 10/10£175
Wed 14/1008:25 -
1 stop15h 10m
Tue 20/1018:45 -
1 stop15h 10m
Deal found 10/10£176
Sat 17/1016:50 -
1 stop6h 45m
Mon 19/1018:45 -
1 stop18h 35m
Deal found 13/10£178
Fri 30/1020:10 -
1 stop12h 10m
Wed 4/1116:15 -
1 stop8h 50m
Deal found 11/10£179

Find flight deals from Southend to Sofia

Round-trip from

£122

One-way from

£52

Popular in

December

Cheapest in

November

Average price

£128
18/1-24/1
  • 18/1-24/1
  • 2 total stops
  • 16h 55m total
  • London to Sofia
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25/1-31/12
  • 25/1-31/12
  • 1 total stop
  • 9h 20m total
  • London to Sofia
Search Deals
High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Southend Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Mon 25/1

07:05-18:25

1 stop9h 20m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£52

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Tue 10/11

07:00-13:15

1 stop28h 15m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£61
Fastest return journey

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Fri 5/2

07:05-17:55

1 stop8h 50m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£63

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Sun 24/1

15:55-19:50

1 stop25h 55m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£70

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Tue 20/10

06:30-01:35

1 stop17h 05m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£83

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Sun 7/2

07:35-19:35

1 stop10h 00m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£85

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Thu 17/12

07:00-11:30

1 stop26h 30m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£85

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Mon 19/10

07:30-18:55

1 stop9h 25m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£93

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Fri 22/1

07:05-18:25

1 stop9h 20m

Sofia

Sun 31/1

16:40-22:15

1 stop7h 35m

£137

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Mon 9/11

07:05-17:55

1 stop8h 50m

Sofia

Fri 27/11

12:45-18:55

1 stop8h 10m

£154

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

Related info for your journey

  • 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.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Southend to Sofia

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Fly with Cheapflights

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.

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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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