Find flights
When to book
FAQs

Cheap flights from Southampton to Bilbao

SOU — BIO
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

Cheap flight deals from Southampton to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) 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 1 March 2024.

Round-trip from

£41
From Southampton Eastleigh to Bilbao

How far in advance should I book a flight from Southampton to Bilbao?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 35% on flights from Southampton to Bilbao compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £99. For sooner than that we have options available in the next 3 days from £109.

What is the cheapest month to fly from Southampton to Bilbao?

January can be a great time to fly to Bilbao from Southampton with a flight ticket averaging about £112. Cheapflights users have found deals in the month of January for as cheap as £36. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Southampton to Bilbao (SOU - BIO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Bilbao as you normally would.

Average price of flights to Bilbao by month

Plan your trip from Southampton to Bilbao by taking into account the cheapest months to travel. The average price of a one-way flight from Southampton to Bilbao is currently £0 while a return flight costs £0. Price data was last updated on 25 February 2024.

Currently, January is the cheapest month in which you can book a flight from Southampton to Bilbao (average of £66). Flying from Southampton to Bilbao in August is currently the most expensive (average of £183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£52

February

£65

March

£70

April

£90

May

£68

June

£100

July

£141

August

£145

September

£113

October

£91

November

£58

December

£88

Temperature and rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature and rainfall totals by month.

BIO

Temperature

9 - 20 °C

Related info for your journey

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

What does SOU to BIO mean?

This is defined as Southampton Eastleigh Airport (SOU) and Bilbao Airport (BIO). Codes like Bilbao Airport are often used to just call airports uniquely.

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.

Search flights from Southampton to Bilbao by cabin class

Find flights from Southampton to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Southampton to Bilbao?

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

Cheapflights simply makes it quick and affordable to book flights from Southampton 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 Southampton to Bilbao with no change fees?

Need flexible booking options for your flight to Bilbao from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Southampton to Bilbao flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.