Cheap Flights from San Diego International to Bilbao

Compare San Diego International to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

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Flight deals from San Diego International Airport to Bilbao Airport

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Bilbao Airport? If you want to travel next month, return fares start from Rs221,535. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Bilbao flights are currently cheapest in November.

San Diego International to Bilbao: Alternative routes

Compare routes from San Diego International to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

San Diego to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundRs77,132
Cheapest month to flyNovember

Finding cheap flights from San Diego International to Bilbao: Frequently asked questions

The best price we found for a return flight from San Diego International to Bilbao is Rs220,160. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Bilbao. But we found flights with one or more stops from Rs221,535.
As of March 2026, there are no flights flying from San Diego International to Bilbao.
The cheapest month to fly from San Diego International to Bilbao is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Bilbao Airport on Friday, 17 April 2026.
No airlines currently offer direct flights between San Diego International Airport and Bilbao Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air France offers the cheapest flight tickets to Bilbao.

Travelling from San Diego International Airport (SAN) to Bilbao Airport (BIO): what you need to know

  • Bilbao is eight hours ahead of San Diego and observes the UTC+1 timezone.

  • Arrive at the airport on time so you don't miss your SAN to BIO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • During popular months such as July, it's best to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you fly during peak periods in general.

  • If you'd like to check out a new city along the way, search for a flight with a stopover. To see all your options for tickets from San Diego International Airport to Bilbao Airport, uncheck 'Direct flights only.' Franz Josef Strauss Airport is a popular stop between SAN and BIO.

How to find the cheapest flights from San Diego International Airport (SAN) to Bilbao Airport (BIO)

  • Rs77,132 is the lowest price for a one-way San Diego International Airport to Bilbao Airport flight. Return flights start from Rs221,535. These fares can change based on availability and demand.

  • To find cheap tickets from SAN to BIO, book in advance. Airlines generally offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from San Diego International Airport to Bilbao Airport is more likely if you can be flexible with your dates. Use the 'Whole month' tool to see the lowest prices across every month and land a great deal.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a better deal on cheap flights from SAN to BIO.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from San Diego International Airport to Bilbao Airport.

Handy information about San Diego International Airport (SAN)

  • SAN is located at Airport Drive.

  • 71.38% of flights that take off from San Diego International Airport make it to their destination on time.

  • Central San Diego to San Diego International Airport is approximately 5 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a trip time of roughly 20 minutes when using public transport.

  • Get your break off to a relaxed start by staying near SAN. Whether you have an early flight from San Diego International Airport to Bilbao Airport or just don't want to be rushed, these stays are the answer:

Arriving at Bilbao Airport (BIO)

  • Consider staying in a hotel close to BIO if you're taking a late San Diego International Airport to Bilbao Airport flight. Pick one of these accommodation options and make your arrival easier:

  • Grab a Bilbao Airport rental car and discover Bilbao and beyond with your own wheels. Record Go, Click and Rent and Goldcar are well-known companies you can book with here.

  • Booking your ride from Bilbao Airport around four weeks in advance increases your chances of getting a good deal.

Getting from Bilbao Airport (BIO) to central Bilbao

  • Bilbao Airport is approximately 6 kilometres from central Bilbao. The drive time takes around 10 minutes.

  • It typically takes 30 minutes if you're using public transport.

When to fly to Bilbao Airport (BIO)

  • July is the most popular month for flights from San Diego International Airport to Bilbao Airport. To escape the crowds, go to Bilbao in January.

  • Book your flight from San Diego International Airport to Bilbao Airport for August if you want to visit Bilbao during its warmest month. Expect temperatures of between 16ºC and 25ºC.

  • If you like cooler conditions, look for a cheap ticket from SAN to BIO in January. Temperatures average between 5ºC and 13ºC then.

Explore more of Spain

  • You've seen Bilbao, now it's time to discover other corners of Spain. Journey around 241 kilometres south-east to Zaragoza to tick off its must-visit sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, you've got a jam-packed schedule ahead.

  • Salamanca is another favourite destination in Spain and is around 338 kilometres south-west of Bilbao. No trip is complete without experiencing Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.