Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.
It’s optimal to fly from Southampton to Bilbao in the morning. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight at midday.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 27% on flights from Southampton to Bilbao compared to booking the week you need them. Waiting 61 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 £110. For sooner than that we have options available in the next 3 days from £124.
Information is based on travel restrictions from Southampton Eastleigh to Bilbao
Most visitors from Southampton Eastleigh need to provide a negative COVID-19 test result and/or quarantine to enter Bilbao.
COVID-19 testing requirements
Visitors from Southampton Eastleigh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Bilbao.
Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Bilbao.
Returning to Southampton Eastleigh from Bilbao
COVID-19 testing requirements
Visitors from Bilbao are not required to present a negative COVID-19 PCR test or antigen result upon entering Southampton Eastleigh.
Quarantine requirements
Visitors from Bilbao are not required to quarantine after entering Southampton Eastleigh.