Bilbao (BIO) → San Diego (SAN)
About Bilbao to San Diego Flights
Discover the best flights from Bilbao to San Diego, covering 9,247 km in approximately 12h 4m. Bilbao (BIO) to San Diego (SAN) is one of the major long-haul routes connecting Spain and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Bilbao to San Diego.
12-Month Price History
Flight prices from Bilbao to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $1754, while July sees the highest prices, averaging $2937. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
79 days
For best prices
Booking Tips
For the best prices on Bilbao to San Diego flights, we recommend booking 75 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $1970 | $7560 | $10240 |
British Airways BA | $2090 | $8680 | $12860 |
American Airlines AA | $2120 | $6610 | $12500 |
Emirates EK | $2170 | $9420 | $17760 |
Air France AF | $2180 | $7190 | $13870 |
Delta Air Lines DL | $2390 | $6800 | $12680 |
Lufthansa LH | $2610 | $7520 | $12520 |
United Airlines
UA
Economy
$1970
Business
$7560
First
$10240
British Airways
BA
Economy
$2090
Business
$8680
First
$12860
American Airlines
AA
Economy
$2120
Business
$6610
First
$12500
Emirates
EK
Economy
$2170
Business
$9420
First
$17760
Air France
AF
Economy
$2180
Business
$7190
First
$13870
Delta Air Lines
DL
Economy
$2390
Business
$6800
First
$12680
Lufthansa
LH
Economy
$2610
Business
$7520
First
$12520
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Bilbao → Los Angeles
Bilbao (BIO) to Los Angeles International (LAX)
Distance: 9,222 km
Average price: $1928
Bilbao → Tijuana
Bilbao (BIO) to Tijuana International (TIJ)
Distance: 9,249 km
Average price: $1934
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Frequently Asked Questions
How long is the flight from Bilbao to San Diego?
The flight time from Bilbao (BIO) to San Diego (SAN) is approximately 12 hours and 4 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Bilbao and San Diego?
The aerial distance between Bilbao and San Diego is 9,247 kilometers (5,746 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Bilbao to San Diego?
Several airlines operate flights between Bilbao and San Diego, including American Airlines, Delta Air Lines, United Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Bilbao to San Diego?
Based on historical data, February typically offers the lowest airfares for flights from Bilbao to San Diego. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Diego?
For the best prices on Bilbao to San Diego flights, we recommend booking 163 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Bilbao to San Diego?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Spain traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Bilbao and San Diego?
Bilbao operates on Europe/Madrid time zone, while San Diego is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.