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Cheap flights from Bucharest Otopeni Intl Airport to London Southend Airport from £66

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEN
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Otopeni Intl to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Otopeni Intl to Southend
Explore the most affordable flight options available from Otopeni Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Sat 25/410:15
OTP
-
SEN
1 stop10h 50m
Multiple Airlines
Fri 1/520:40
SEN
-
OTP
1 stop11h 10m
Multiple Airlines
Deal found 7/3£176
Sun 15/1114:40
OTP
-
SEN
1 stop22h 45m
Multiple Airlines
Sun 22/1107:20
SEN
-
OTP
1 stop15h 50m
Multiple Airlines
Deal found 6/3£219
Sun 15/306:15
OTP
-
SEN
1 stop8h 00m
Multiple Airlines
Tue 24/320:20
SEN
-
OTP
1 stop15h 20m
Multiple Airlines
Deal found 9/3£253
Wed 11/317:55
OTP
-
SEN
1 stop6h 50m
Multiple Airlines
Sun 15/311:55
SEN
-
OTP
1 stop11h 15m
Multiple Airlines
Deal found 5/3£259
Thu 26/306:15
OTP
-
SEN
1 stop7h 45m
Multiple Airlines
Wed 1/408:25
SEN
-
OTP
1 stop7h 05m
Multiple Airlines
Deal found 5/3£260
Thu 19/313:05
OTP
-
SEN
1 stop9h 55m
Multiple Airlines
Wed 25/307:10
SEN
-
OTP
1 stop13h 40m
Multiple Airlines
Deal found 5/3£286
Mon 16/308:35
OTP
-
SEN
1 stop8h 15m
Multiple Airlines
Tue 24/307:35
SEN
-
OTP
1 stop5h 50m
Multiple Airlines
Deal found 5/3£313
Thu 12/308:35
OTP
-
SEN
1 stop10h 40m
Multiple Airlines
Mon 16/312:20
SEN
-
OTP
1 stop9h 10m
Multiple Airlines
Deal found 5/3£314
Sun 29/306:00
OTP
-
SEN
1 stop6h 25m
Multiple Airlines
Sun 5/407:25
SEN
-
OTP
1 stop14h 00m
Multiple Airlines
Deal found 6/3£323
Fri 20/306:00
OTP
-
SEN
1 stop5h 10m
Multiple Airlines
Mon 23/312:20
SEN
-
OTP
2 stops8h 30m
Multiple Airlines
Deal found 6/3£325

Find flight deals from Otopeni Intl to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Southend (SEN). 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 10 March 2026.

Round-trip from

£176

One-way from

£66

Popular in

July

Cheapest in

March

Average price

£62
25/4-1/5
  • 25/4-1/5
  • 2 total stops
  • 22h 00m total
  • Bucharest to London
Search Deals
29/3
  • 29/3
  • 1 total stop
  • 27h 10m total
  • Bucharest to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Otopeni Intl to Southend 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 10 March 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Fri 20/3

06:00-09:10

1 stop5h 10m

London Southend

Mon 23/3

12:20-00:30

1 stop10h 10m

£314

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sun 29/3

06:00-10:25

1 stop6h 25m

London Southend

Sun 5/4

07:25-23:25

1 stop14h 00m

£323

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sun 5/4

12:50-10:30

1 stop23h 40m

London Southend

Sun 12/4

17:30-14:30

2 stops43h 00m

£336

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sat 21/3

06:00-10:00

1 stop6h 00m

London Southend

Mon 23/3

12:20-22:50

2 stops8h 30m

£350
Fastest return journey

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Fri 20/3

06:00-09:10

1 stop5h 10m

London Southend

Sun 22/3

17:25-00:30

1 stop5h 05m

£370

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Thu 23/4

07:05-16:40

1 stop11h 35m

London Southend

Wed 29/4

16:50-00:55

1 stop6h 05m

£383

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Thu 26/3

08:40-21:00

1 stop14h 20m

London Southend

Sun 29/3

07:25-22:35

1 stop13h 10m

£385

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Mon 20/4

06:00-10:30

1 stop6h 30m

London Southend

Mon 27/4

11:10-22:35

1 stop9h 25m

£399
Cheapest one-way

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Thu 23/4

16:20-12:15

1 stop21h 55m

£72

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sat 23/5

13:10-21:45

2 stops10h 35m

£80

Flights are sorted by cheapest return flights first.

Deals found on 9/3

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

Best time to book a flight from Otopeni Intl to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Otopeni Intl 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.

Related info for your journey

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

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

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

  • How can I find direct flights from Otopeni Intl to Southend?

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl 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
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Otopeni Intl to Southend

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Heathrow flights
Otopeni Intl to Luton flights
Otopeni Intl to Stansted flights
Otopeni Intl to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Otopeni Intl to Southend?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Otopeni Intl to Southend. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Southend?

Cheapflights helps you find that perfect flight to Southend from Otopeni Intl 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 Otopeni Intl to Southend with no change fees?

Yes! Cheapflights helps users easily find flights from Otopeni Intl to Southend with no change fees.

Can Cheapflights notify me if prices for flights from Otopeni Intl to Southend become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southend from Otopeni Intl today and book when prices fit your budget.

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