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Cheap flights from London Southend Airport to Sofia from £54

SEN — SOF
27 Oct — 3 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 2/1107:20 -
1 stop14h 35m
Wed 11/1116:15 -
1 stop8h 50m
Deal found 27/9£109
Mon 9/1107:05 -
1 stop8h 50m
Mon 16/1123:30 -
2 stops24h 55m
Deal found 25/9£125
Fri 6/1107:05 -
1 stop8h 50m
Sun 8/1116:50 -
1 stop7h 25m
Deal found 24/9£126
Mon 9/1107:05 -
1 stop8h 50m
Thu 12/1116:50 -
1 stop7h 30m
Deal found 25/9£128
Mon 9/1107:05 -
1 stop8h 50m
Tue 10/1107:00 -
1 stop9h 55m
Deal found 22/9£136
Wed 7/1008:25 -
1 stop10h 50m
Tue 13/1023:25 -
1 stop10h 30m
Deal found 23/9£137
Fri 6/1107:05 -
1 stop8h 50m
Fri 13/1112:45 -
1 stop8h 10m
Deal found 22/9£137
Mon 16/1107:05 -
1 stop8h 50m
Fri 20/1112:45 -
1 stop8h 10m
Deal found 26/9£138
Mon 12/1007:30 -
1 stop9h 25m
Fri 16/1023:10 -
1 stop11h 30m
Deal found 27/9£140
Mon 23/1107:05 -
1 stop8h 50m
Wed 25/1112:45 -
1 stop10h 40m
Deal found 23/9£146

Find flight deals from Southend to Sofia

Round-trip from

£109

One-way from

£54

Popular in

December

Cheapest in

November

Average price

£136
2/11-11/11
  • 2/11-11/11
  • 2 total stops
  • 23h 25m total
  • London to Sofia
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16/11-31/12
  • 16/11-31/12
  • 1 total stop
  • 8h 50m total
  • London to Sofia
Search Deals
High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 2/11

07:20-23:55

1 stop14h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£57
Fastest return journey

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Sat 3/10

19:50-10:25

1 stop12h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£68

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Thu 8/10

10:10-13:40

1 stop25h 30m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£75

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Tue 6/10

06:30-11:10

2 stops26h 40m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£75

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Sat 5/12

06:50-23:00

1 stop14h 10m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£76

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Wed 30/9

08:25-11:10

2 stops24h 45m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£77

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Sat 17/10

16:50-10:45

2 stops15h 55m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£86

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Mon 9/11

07:05-17:55

1 stop8h 50m

Sofia

Mon 16/11

23:30-22:25

2 stops24h 55m

£125

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Wed 7/10

08:25-21:15

1 stop10h 50m

Sofia

Tue 13/10

23:25-07:55

1 stop10h 30m

£137

LondonSofia

SEN London Southend - SOF Sofia

SENSOF

London Southend

Mon 16/11

07:05-17:55

1 stop8h 50m

Sofia

Fri 20/11

12:45-18:55

1 stop8h 10m

£138

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 15 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.

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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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