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Cheap flights from Bucharest Otopeni Intl Airport to London Southend Airport from £53

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEN
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 2 November 2025.

Round-trip from

£164

One-way from

£53

Popular in

July

Cheapest in

March

Average price

£65
4/12-8/12
  • 4/12-8/12
  • 2 total stops
  • 14h 35m total
  • Bucharest to London
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17/12
  • 17/12
  • 1 total stop
  • 6h 50m total
  • Bucharest to London
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Highest demand for flights based on searches. 26% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 2 November 2025.

Thu 4/1206:15OTP - SEN
1 stop7h 45mMultiple Airlines
Mon 8/1207:20SEN - OTP
1 stop6h 50mMultiple Airlines
Deal found 1/11£164
Sun 21/1206:15OTP - SEN
1 stop8h 00mMultiple Airlines
Fri 26/1207:35SEN - OTP
1 stop6h 55mMultiple Airlines
Deal found 2/11£167
Wed 17/1217:55OTP - SEN
1 stop6h 50mMultiple Airlines
Wed 24/1217:20SEN - OTP
2 stops18h 20mMultiple Airlines
Deal found 2/11£173
Wed 31/1216:40OTP - SEN
1 stop8h 25mMultiple Airlines
Thu 8/106:30SEN - OTP
1 stop16h 20mMultiple Airlines
Deal found 2/11£195
Sun 30/1104:30OTP - SEN
2 stops8h 55mMultiple Airlines
Mon 8/1207:20SEN - OTP
1 stop6h 50mMultiple Airlines
Deal found 2/11£238
Sun 9/1104:30OTP - SEN
2 stops8h 55mMultiple Airlines
Mon 17/1107:20SEN - OTP
1 stop6h 50mMultiple Airlines
Deal found 2/11£253
Tue 30/1214:30OTP - SEN
1 stop7h 15mMultiple Airlines
Thu 8/106:50SEN - OTP
1 stop14h 10mMultiple Airlines
Deal found 2/11£305
Tue 4/1115:45OTP - SEN
2 stops20h 15mMultiple Airlines
Fri 7/1110:00SEN - OTP
1 stop5h 45mMultiple Airlines
Deal found 1/11£344
Tue 30/1214:30OTP - SEN
1 stop7h 15mMultiple Airlines
Mon 5/107:20SEN - OTP
1 stop6h 50mMultiple Airlines
Deal found 2/11£347
Sat 29/1106:00OTP - SEN
1 stop6h 00mMultiple Airlines
Sat 6/1207:15SEN - OTP
2 stops13h 35mMultiple Airlines
Deal found 1/11£348
Fri 28/1106:05OTP - SEN
1 stop8h 45mMultiple Airlines
Fri 5/1210:00SEN - OTP
1 stop10h 50mMultiple Airlines
Deal found 2/11£350

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 2 November 2025.
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

Otopeni Intl

Fly to

Southend

Route

Depart

Return

Price

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sun 22/2

06:15-12:15

1 stop8h 00m

London Southend

Tue 24/2

20:20-13:40

1 stop15h 20m

£185

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sat 15/11

23:40-14:25

1 stop16h 45m

London Southend

Sun 23/11

07:20-01:10

1 stop15h 50m

£185

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Wed 31/12

16:40-23:05

1 stop8h 25m

London Southend

Thu 8/1

06:30-00:50

1 stop16h 20m

£195

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Wed 12/11

13:40-12:00

2 stops24h 20m

London Southend

Fri 14/11

16:50-22:30

2 stops27h 40m

£201

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sun 30/11

04:30-11:25

2 stops8h 55m

London Southend

Mon 8/12

07:20-16:10

1 stop6h 50m

£236

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Fri 27/2

08:40-12:50

1 stop6h 10m

London Southend

Mon 2/3

07:15-17:45

1 stop8h 30m

£246

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Sun 21/12

04:30-11:25

2 stops8h 55m

London Southend

Mon 5/1

07:20-16:10

1 stop6h 50m

£257

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Fri 5/12

08:40-12:50

1 stop6h 10m

London Southend

Mon 8/12

07:15-17:45

1 stop8h 30m

£257

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Tue 30/12

14:30-19:45

1 stop7h 15m

London Southend

Thu 8/1

06:50-23:00

1 stop14h 10m

£305

BucharestLondon

OTP - SEN

OTPSEN

Bucharest Otopeni Intl

Fri 6/3

06:00-09:10

1 stop5h 10m

London Southend

Sun 8/3

17:25-00:30

1 stop5h 05m

£339

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 21 results
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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
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Crawley
Romford
Brentford
Ipswich
Bedford
Eastbourne

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 Luton flights
Otopeni Intl to Gatwick flights
Otopeni Intl to Stansted flights
Otopeni Intl to Heathrow 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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