Cheap flights from Bulgaria to London Southend Airport from £53

SOF — SEN
29 Nov — 6 Dec1
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

Wed 4/1123:55 -
1 stop16h 20m
Sun 8/1119:00 -
1 stop14h 35m
Deal found 28/10£133
Thu 10/1207:10 -
1 stop8h 15m
Thu 17/1207:15 -
2 stops13h 50m
Deal found 26/10£170
Fri 11/1212:45 -
1 stop8h 10m
Tue 15/1215:30 -
2 stops17h 50m
Deal found 25/10£177
Mon 23/1112:00 -
1 stop10h 30m
Mon 30/1107:05 -
1 stop8h 50m
Deal found 26/10£178
Thu 3/1212:55 -
2 stops11h 45m
Mon 7/1207:20 -
1 stop8h 35m
Deal found 30/10£184
Thu 5/1116:50 -
1 stop7h 30m
Sun 8/1119:00 -
1 stop14h 35m
Deal found 26/10£193
Fri 11/1212:45 -
1 stop8h 10m
Mon 14/1207:05 -
1 stop8h 50m
Deal found 28/10£199
Tue 17/1107:00 -
1 stop9h 55m
Mon 23/1107:05 -
1 stop8h 50m
Deal found 25/10£200

Find flight deals from Bulgaria to Southend

Round-trip from

£170

One-way from

£53

Popular in

August

Cheapest in

January

Average price

£97
10/12-17/12
  • 10/12-17/12
  • 3 total stops
  • 22h 05m total
  • Bulgaria to London
10/1-31/12
  • 10/1-31/12
  • 1 total stop
  • 26h 05m total
  • Bulgaria to London
Highest demand for flights based on searches. 34% potential increase in price (£40 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Wed 9/12

12:45-21:25

1 stop10h 40m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£65

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Sat 21/11

06:00-22:40

2 stops18h 40m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£79

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Mon 21/12

23:20-15:00

2 stops17h 40m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£80

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Wed 11/11

13:40-22:20

2 stops34h 40m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£82

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Fri 20/11

22:00-22:40

2 stops26h 40m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£83
Fastest return journey

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Tue 22/12

07:00-14:55

1 stop9h 55m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£83

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Sat 28/11

10:45-22:40

1 stop13h 55m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£84

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Wed 4/11

23:55-14:15

1 stop16h 20m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£88

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Sat 20/2

23:15-14:35

1 stop17h 20m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£100

SofiaLondon

SOF Sofia - SEN London Southend

SOFSEN

Sofia

Mon 8/3

16:50-15:00

1 stop24h 10m

London Southend

Wed 31/12

00:00-01:00

Nonstop0h 00m

£101

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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

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

  • 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
Hounslow
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Bulgaria to Southend

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