Find flights
When to book
FAQs

Cheap flights from London Southend Airport to Bilbao from £44

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BIO
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southend to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Bilbao
Explore the most affordable flight options available from Southend to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Wed 31/1217:20SEN - BIO
1 stop14h 05mMultiple Airlines
Wed 7/122:20BIO - SEN
1 stop14h 40mMultiple Airlines
Deal found 16/11£108
Thu 11/1206:50SEN - BIO
1 stop6h 10mMultiple Airlines
Sun 14/1207:10BIO - SEN
1 stop6h 05mMultiple Airlines
Deal found 15/11£115
Thu 4/1206:50SEN - BIO
1 stop6h 10mMultiple Airlines
Tue 16/1214:30BIO - SEN
1 stop6h 15mMultiple Airlines
Deal found 16/11£120
Sun 7/1215:15SEN - BIO
1 stop6h 45mMultiple Airlines
Tue 9/1214:30BIO - SEN
1 stop6h 15mMultiple Airlines
Deal found 15/11£150
Sun 14/1207:10SEN - BIO
1 stop5h 50mMultiple Airlines
Sun 21/1207:10BIO - SEN
1 stop6h 05mMultiple Airlines
Deal found 16/11£191
Sun 14/1207:10SEN - BIO
1 stop5h 50mMultiple Airlines
Thu 18/1207:10BIO - SEN
1 stop5h 50mMultiple Airlines
Deal found 15/11£192
Fri 21/1116:50SEN - BIO
1 stop14h 35mMultiple Airlines
Sun 23/1112:45BIO - SEN
2 stops35h 15mMultiple Airlines
Deal found 15/11£243

Cheap flight deals from Southend to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Bilbao (BIO). 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 18 November 2025.

Round-trip from

£82

One-way from

£44

Popular in

May

Cheapest in

January

Average price

£100
8/1-12/1
  • 8/1-12/1
  • 2 total stops
  • 24h 10m total
  • London to Bilbao
Search Deals
31/12
  • 31/12
  • 1 total stop
  • 14h 05m total
  • London to Bilbao
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Bilbao 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 18 November 2025.
Use the filters below to find and compare flights from London Southend Airport to Bilbao that are best for you.

Fly from

Southend

Fly to

Bilbao

Route

Depart

Return

Price

LondonBilbao

SEN - BIO

SENBIO

London Southend

Thu 8/1

06:50-17:00

1 stop9h 10m

Bilbao

Mon 12/1

09:00-23:00

1 stop15h 00m

£82

LondonBilbao

SEN - BIO

SENBIO

London Southend

Thu 5/2

06:50-17:00

1 stop9h 10m

Bilbao

Sun 8/2

07:00-16:30

1 stop10h 30m

£106

LondonBilbao

SEN - BIO

SENBIO

London Southend

Wed 31/12

17:20-08:25

1 stop14h 05m

Bilbao

Wed 7/1

22:20-12:00

1 stop14h 40m

£108

LondonBilbao

SEN - BIO

SENBIO

London Southend

Sat 7/2

06:40-15:10

1 stop7h 30m

Bilbao

Sun 8/2

07:00-16:30

1 stop10h 30m

£110

LondonBilbao

SEN - BIO

SENBIO

London Southend

Thu 1/1

06:50-17:00

1 stop9h 10m

Bilbao

Thu 8/1

21:55-22:10

2 stops25h 15m

£112

LondonBilbao

SEN - BIO

SENBIO

London Southend

Mon 16/2

17:30-08:25

1 stop13h 55m

Bilbao

Fri 20/2

09:00-21:25

1 stop13h 25m

£113

LondonBilbao

SEN - BIO

SENBIO

London Southend

Thu 11/12

06:50-14:00

1 stop6h 10m

Bilbao

Sun 14/12

07:10-12:15

1 stop6h 05m

£115

LondonBilbao

SEN - BIO

SENBIO

London Southend

Thu 15/1

06:50-18:50

1 stop11h 00m

£44

LondonBilbao

SEN - BIO

SENBIO

London Southend

Wed 31/12

17:20-08:25

1 stop14h 05m

£44

LondonBilbao

SEN - BIO

SENBIO

London Southend

Sun 8/3

07:10-16:05

1 stop7h 55m

£48

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Southend to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Southend 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 Southend to Bilbao. 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 into for flights to Bilbao from London Southend?

    If you book a flight to Bilbao from London Southend, you will be flying to Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao. There are 0 flights from London Southend to Bilbao per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend to Bilbao 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

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 Southend to Bilbao?

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

Cheapflights simply makes it quick and affordable to book flights from Southend to Bilbao by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southend to Bilbao flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Southend to Bilbao on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.