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Cheap flights from San Diego (SAN) to Bilbao (BIO) from $523

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — BIO
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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Cheap flight deals from San Diego to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 5, 2024.

Popular in

June

Cheapest in

January

Average price

$1,659

Round-trip from

$561
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 52% potential price drop
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Average for round-trip flights in June 2024
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From San Diego to Bilbao
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What is the cheapest day to fly round-trip from San Diego to Bilbao?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 48% when planning your travel around this day of the week.

What is the cheapest month to fly from San Diego to Bilbao?

January is one of the best times of the year to fly to Bilbao from San Diego. Prices for January average $1,067 per person but you can even find prices for as low as $511. The most expensive prices can be found in the month of June. Opting for a January flight can save you 55% on your journey compared to booking in June

What is the cheapest time of day to fly from SAN to BIO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from San Diego to Bilbao by exploring options for tickets at noon.

Cheap San Diego to Bilbao flights in June & July 2024

Find cheap flight options from San Diego to Bilbao specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
The lowest fares we've come across on flights traveling from San Diego to Bilbao in June and July 2024. Check back soon for alternative fares.
Mon 7/18:45 amSAN - BIO
2 stops24h 30mUnited Airlines
Wed 7/106:45 amBIO - SAN
2 stops20h 35mUnited Airlines
Deal found 6/4$802
Wed 7/310:52 pmSAN - BIO
2 stops29h 03mAmerican Airlines
Wed 7/101:40 pmBIO - SAN
2 stops39h 18mAmerican Airlines
Deal found 6/3$981
Wed 7/36:30 amSAN - BIO
3 stops45h 25mAmerican Airlines
Wed 7/101:40 pmBIO - SAN
2 stops39h 18mAmerican Airlines
Deal found 6/3$997
Wed 7/35:15 pmSAN - BIO
1 stop15h 35mLufthansa
Wed 7/107:00 pmBIO - SAN
2 stops32h 06mLufthansa
Deal found 6/3$1,078
Wed 7/35:15 pmSAN - BIO
3 stops29h 25mMultiple Airlines
Wed 7/108:55 amBIO - SAN
3 stops34h 15mMultiple Airlines
Deal found 6/3$1,108
Fri 6/2110:29 pmSAN - BIO
2 stops29h 51mUnited Airlines
Sun 6/306:45 amBIO - SAN
2 stops25h 42mUnited Airlines
Deal found 6/5$1,285
Mon 7/111:00 amSAN - BIO
2 stops27h 25mLufthansa
Wed 7/1011:35 amBIO - SAN
1 stop36h 50mLufthansa
Deal found 6/4$1,309
Sun 6/910:00 pmSAN - BIO
2 stops34h 50mAir Canada
Sun 8/117:35 amBIO - SAN
2 stops35h 35mAir Canada
Deal found 6/4$1,358
Sun 6/910:00 pmSAN - BIO
2 stops30h 20mAir Canada
Sun 8/117:35 amBIO - SAN
2 stops37h 27mAir Canada
Deal found 6/5$1,407

San Diego to Bilbao 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Bilbao in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
The lowest fares we've come across on flights traveling from San Diego to Bilbao in June and July 2024. Check back soon for alternative fares.
Mon 7/18:45 amSAN - BIO
2 stops24h 30mUnited Airlines
Wed 7/106:45 amBIO - SAN
2 stops20h 35mUnited Airlines
Deal found 6/4$802
Wed 7/310:52 pmSAN - BIO
2 stops29h 03mAmerican Airlines
Wed 7/101:40 pmBIO - SAN
2 stops39h 18mAmerican Airlines
Deal found 6/3$981
Wed 7/36:30 amSAN - BIO
3 stops45h 25mAmerican Airlines
Wed 7/101:40 pmBIO - SAN
2 stops39h 18mAmerican Airlines
Deal found 6/3$997
Wed 7/35:15 pmSAN - BIO
1 stop15h 35mLufthansa
Wed 7/107:00 pmBIO - SAN
2 stops32h 06mLufthansa
Deal found 6/3$1,078
Wed 7/35:15 pmSAN - BIO
3 stops29h 25mMultiple Airlines
Wed 7/108:55 amBIO - SAN
3 stops34h 15mMultiple Airlines
Deal found 6/3$1,108
Fri 6/2110:29 pmSAN - BIO
2 stops29h 51mUnited Airlines
Sun 6/306:45 amBIO - SAN
2 stops25h 42mUnited Airlines
Deal found 6/5$1,285
Mon 7/111:00 amSAN - BIO
2 stops27h 25mLufthansa
Wed 7/1011:35 amBIO - SAN
1 stop36h 50mLufthansa
Deal found 6/4$1,309
Sun 6/910:00 pmSAN - BIO
2 stops34h 50mAir Canada
Sun 8/117:35 amBIO - SAN
2 stops35h 35mAir Canada
Deal found 6/4$1,358
Sun 6/910:00 pmSAN - BIO
2 stops30h 20mAir Canada
Sun 8/117:35 amBIO - SAN
2 stops37h 27mAir Canada
Deal found 6/5$1,407

One-way flights to Bilbao from San Diego

Search for one-way flight options from San Diego to Bilbao. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Diego to Bilbao. Users needing a return flight from San Diego to Bilbao should utilize the search form above.
Fri 7/1912:35 pmSAN - BIO
2 stops37h 50mMultiple Airlines
Deal found 6/4$523
Fri 7/195:15 pmSAN - BIO
1 stop21h 10mUnited Airlines
Deal found 6/4$937
Thu 9/261:05 pmSAN - BIO
3 stops57h 35mMultiple Airlines
Deal found 6/3$1,758
Mon 9/2311:40 amSAN - BIO
2 stops38h 45mMultiple Airlines
Deal found 6/3$2,176
Mon 9/2310:00 amSAN - BIO
3 stops23h 25mMultiple Airlines
Deal found 6/3$3,026
Thu 9/261:05 pmSAN - BIO
2 stops24h 45mMultiple Airlines
Deal found 6/3$3,090
Thu 9/265:15 pmSAN - BIO
1 stop21h 10mLufthansa
Deal found 6/3$3,131
Mon 9/235:15 pmSAN - BIO
1 stop15h 35mLufthansa
Deal found 6/3$3,508
Fri 7/195:15 pmSAN - BIO
1 stop21h 10mLufthansa
Deal found 6/4$4,951

Find flights from San Diego to Bilbao within your budget

Customize your flight search to find flights from San Diego 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$802 - $1,858

Route

Depart

Return

Price

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Mon 7/1

2 stops24h 30m

Bilbao

Wed 7/10

2 stops20h 35m

$802

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 7/3

2 stops29h 03m

Bilbao

Wed 7/10

2 stops39h 18m

$981

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 7/3

3 stops45h 25m

Bilbao

Wed 7/10

2 stops39h 18m

$997

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 7/3

1 stop15h 35m

Bilbao

Wed 7/10

2 stops32h 06m

$1,078

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 7/3

3 stops29h 25m

Bilbao

Wed 7/10

3 stops34h 15m

$1,108

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 6/21

2 stops29h 51m

Bilbao

Sun 6/30

2 stops25h 42m

$1,285

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Mon 7/1

2 stops27h 25m

Bilbao

Wed 7/10

1 stop36h 50m

$1,309

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 6/21

3 stops52h 05m

Bilbao

Sun 6/30

2 stops36h 16m

$1,535

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 6/21

1 stop21h 10m

Bilbao

Sun 6/30

2 stops20h 07m

$1,858

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day to fly from San Diego to Bilbao?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Bilbao. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Bilbao flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Diego to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from San Diego with our price prediction graph.
Estimated round-trip 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.

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

48.2 - 68 °F

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated June 5, 2024.
See what other customers who have flown with United Airlines, American Airlines and Lufthansa from San Diego to Bilbao have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,703 reviews

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
10,703 reviews
United Airlines
7.4
Good
10,703 reviews

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

American Airlines
7.3
Good
14,229 reviews
United Airlines
7.4
Good
10,703 reviews

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Lufthansa
7.0
Good
7,529 reviews
United Airlines
7.4
Good
10,703 reviews

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

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

  • Can I find flights from San Diego to Bilbao for under $900 on Cheapflights?

    Yes, there are multiple flights from San Diego to Bilbao for under $900. The cheapest flight booked recently is on United Airlines for just $802, but on average you can expect to pay $1,392.

  • What are the cheapest airlines flying from San Diego to Bilbao round-trip?

    Our cheapest airline available from San Diego to Bilbao is United Airlines. Our recent data shows that you can find tickets from as low as $802 on this airline. Additional options worth looking into are American Airlines and Lufthansa, starting at $981 and $1,078 round-trip. These flights start at 24% lower than the current average price 3 months from now.

  • What does SAN to BIO mean?

    SAN stands for San Diego Airport, while BIO stands for Bilbao Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from San Diego to Bilbao that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Bilbao flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Bilbao with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Bilbao flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

    Yes. In addition to deals on San Diego to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Bilbao?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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.

  • Can I find deals for flights from San Diego to Bilbao that allow pets onboard?

    Many airlines flying from San Diego to Bilbao offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Bilbao?

    Yes, you can often find last-minute deals on San Diego to Bilbao flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Bilbao flight deals updated?

    The San Diego to Bilbao flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from San Diego to Bilbao?

    When booking a flight from San Diego to Bilbao, you may want to consider flying on Delta, Lufthansa or United Airlines as they are the most popular for this route.

  • What is the cheapest month to book a flight from San Diego to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Bilbao (average of $561). Flying from San Diego to Bilbao in June is currently the most expensive (average of $1,237). 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.

See more FAQs

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Alternative routes for San Diego to Bilbao
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from San Diego to Bilbao

Discover the top 3 airlines that operate flights from San Diego to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$697Average$1,319FlexibilityNo cancel feeOn-time76%
DeltaCheapest$916Average$1,130FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$962Average$1,247FlexibilityNo cancel feeOn-time69%
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Search flights from San Diego to Bilbao by cabin class

Find flights from San Diego to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Bilbao?

Cheapflights makes it easy to find San Diego to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Bilbao?

Cheapflights helps you find that perfect flight to Bilbao from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Bilbao, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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