Find flights
When to book
FAQs

Cheap flights from Bilbao to London Southend Airport from £42

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SEN
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bilbao to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Bilbao to Southend
Explore the most affordable flight options available from Bilbao to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Fri 25/922:45 -
1 stop10h 55m
Tue 29/920:25 -
1 stop10h 30m
Deal found 5/8£84
Fri 2/1022:45 -
1 stop10h 55m
Sun 4/1017:30 -
1 stop13h 45m
Deal found 5/8£97
Tue 15/922:50 -
1 stop10h 05m
Tue 29/920:25 -
1 stop10h 30m
Deal found 6/8£106
Wed 26/809:00 -
1 stop15h 20m
Tue 29/920:25 -
1 stop10h 30m
Deal found 3/8£108
Sat 3/1017:45 -
1 stop5h 00m
Tue 6/1020:25 -
1 stop10h 30m
Deal found 2/8£109
Tue 22/922:50 -
1 stop10h 05m
Fri 25/922:00 -
1 stop11h 30m
Deal found 6/8£112
Fri 18/922:50 -
1 stop23h 55m
Fri 25/922:00 -
1 stop11h 30m
Deal found 4/8£113
Sat 19/915:05 -
1 stop7h 40m
Sat 26/916:50 -
1 stop4h 35m
Deal found 5/8£114
Fri 25/908:30 -
1 stop6h 30m
Sun 27/917:30 -
1 stop18h 15m
Deal found 2/8£115

Find flight deals from Bilbao to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) 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 6 August 2026.

Round-trip from

£84

One-way from

£42

Popular in

December

Cheapest in

November

Average price

£122
25/9-29/9
  • 25/9-29/9
  • 2 total stops
  • 21h 25m total
  • Bilbao to London
Search Deals
21/10
  • 21/10
  • 1 total stop
  • 11h 00m total
  • Bilbao to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bilbao 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 6 August 2026.
Use the filters below to find and compare flights from Bilbao to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 25/9

08:30-14:00

1 stop6h 30m

London Southend

Sun 27/9

17:30-12:45

1 stop18h 15m

£115
Fastest return journey

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 25/9

08:30-14:00

1 stop6h 30m

London Southend

Mon 28/9

07:50-14:45

1 stop5h 55m

£131

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 2/10

08:30-14:00

1 stop6h 30m

London Southend

Mon 5/10

07:50-14:45

1 stop5h 55m

£134

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 18/9

08:30-14:00

1 stop6h 30m

London Southend

Sun 20/9

17:30-12:45

1 stop18h 15m

£144

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 11/9

08:30-14:00

1 stop6h 30m

London Southend

Sun 13/9

17:30-12:45

1 stop18h 15m

£146

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 9/10

08:30-14:00

1 stop6h 30m

London Southend

Mon 12/10

07:50-14:45

1 stop5h 55m

£153

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Mon 26/10

14:00-19:15

1 stop6h 15m

London Southend

Fri 30/10

08:30-16:45

1 stop7h 15m

£160
Cheapest one-way

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Fri 20/11

22:55-22:40

1 stop24h 45m

£64

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Sat 5/9

09:05-22:50

1 stop14h 45m

£67

BilbaoLondon

BIO Bilbao - SEN London Southend

BIOSEN

Bilbao

Mon 23/11

14:00-19:15

1 stop6h 15m

£68

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Bilbao to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Bilbao 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 Bilbao to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bilbao to London Southend?

    For a flight from Bilbao to London Southend, you will be flying from Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 0 outbound flights to London Southend per day. 0 airlines have flights to London Southend from Bilbao on a regular basis.

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

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

  • How can I find direct flights from Bilbao to Southend?

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

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

    Yes. Cheapflights offers flight deals from Bilbao 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.

See more FAQs

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Bilbao to Southend?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bilbao 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 Bilbao to Southend?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bilbao to Southend.

Can Cheapflights find flights from Bilbao to Southend with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bilbao to Southend, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Bilbao to Southend 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.