What is the cheapest airline that flies from Bilbao to San Diego?

Lufthansa and United Airlines are the most popular carriers operating from Bilbao to San Diego

When did momondo last update prices for flights from Bilbao Airport to San Diego Airport?

Prices for flights from Bilbao Airport to San Diego Airport are refreshed on a daily basis.

How old do you have to be to fly from Bilbao Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$672 Cheap Flights from Bilbao to San Diego in 2025

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Find the cheapest flights from Bilbao to San Diego

Round-trip

One-way

Last minute

Cheap round-trip flights

6:45 am - 10:02 pmBIO-SAN

24h 17m2 stops

10:30 pm - 1:25 pmSAN-BIO

29h 55m2 stops

$790United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:15 am - 3:25 pmBIO-SAN

17h 10m1 stop

10:30 pm - 1:25 pmSAN-BIO

29h 55m2 stops

$800United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:45 am - 7:38 pmBIO-SAN

45h 53m2 stops

10:54 am - 5:50 pmSAN-BIO

21h 56m2 stops

$807United Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

6:30 am - 8:48 pmBIO-SAN

23h 18m2 stops

9:54 am - 4:40 pmSAN-BIO

21h 46m2 stops

$811United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:30 am - 9:12 pmBIO-SAN

23h 42m2 stops

11:02 am - 4:40 pmSAN-BIO

20h 38m2 stops

$814United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:15 am - 3:25 pmBIO-SAN

17h 10m1 stop

10:54 am - 5:50 pmSAN-BIO

21h 56m2 stops

$820United Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

6:30 am - 6:50 pmBIO-SAN

21h 20m2 stops

6:15 am - 4:40 pmSAN-BIO

25h 25m2 stops

$821United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:25 am - 3:45 pmBIO-SAN

17h 20m1 stop

9:54 am - 4:40 pmSAN-BIO

21h 46m2 stops

$824Lufthansa

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:15 am - 3:25 pmBIO-SAN

17h 10m1 stop

5:15 pm - 11:25 pmSAN-BIO

21h 10m1 stop

$833Lufthansa

Find Deal

Fri, Aug 29 - Fri, Sep 5

10:45 am - 5:56 pmBIO-SAN

40h 11m3 stops

6:15 am - 10:40 pmSAN-BIO

31h 25m3 stops

$937

Find Deal

Fri, Aug 29 - Fri, Sep 5

United Airlines flights from Bilbao to San Diego

Our best United Airlines deals on Bilbao to San Diego flight tickets

United Airlines

Sep 13

BIO6:45 amBilbao

24h 17m

2 stops

SAN10:02 pmSan Diego

Sep 20

SAN10:30 pmSan Diego

29h 55m

2 stops

BIO1:25 pmBilbao

$790

Find similar

United Airlines

Sep 13

BIO7:15 amBilbao

17h 10m

1 stop

SAN3:25 pmSan Diego

Sep 20

SAN10:30 pmSan Diego

29h 55m

2 stops

BIO1:25 pmBilbao

$800

Find similar

United Airlines

Aug 29

BIO6:45 amBilbao

45h 53m

2 stops

SAN7:38 pmSan Diego

Sep 5

SAN10:54 amSan Diego

21h 56m

2 stops

BIO5:50 pmBilbao

$807

Find similar

Delta flights from Bilbao to San Diego

Our best Delta deals on Bilbao to San Diego flight tickets

Delta

Aug 2

BIO6:50 amBilbao

24h 49m

2 stops

SAN10:39 pmSan Diego

Sep 6

SAN8:05 amSan Diego

17h 20m

2 stops

BIO10:25 amBilbao

$1,151

Find similar

Delta

Aug 1

BIO12:00 pmBilbao

20h 42m

2 stops

SAN11:42 pmSan Diego

Sep 6

SAN6:30 amSan Diego

18h 55m

2 stops

BIO10:25 amBilbao

$1,402

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/13

6:45 am-10:02 pm

2 stops24h 17m

San Diego

Sat 9/20

10:30 pm-1:25 pm

2 stops29h 55m

$790

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/13

7:15 am-3:25 pm

1 stop17h 10m

San Diego

Sat 9/20

10:30 pm-1:25 pm

2 stops29h 55m

$800

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Fri 8/29

6:45 am-7:38 pm

2 stops45h 53m

San Diego

Fri 9/5

10:54 am-5:50 pm

2 stops21h 56m

$807

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 11/13

6:30 am-8:48 pm

2 stops23h 18m

San Diego

Mon 11/17

9:54 am-4:40 pm

2 stops21h 46m

$811

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 11/13

6:30 am-9:12 pm

2 stops23h 42m

San Diego

Mon 11/17

11:02 am-4:40 pm

2 stops20h 38m

$814

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Fri 8/29

7:15 am-3:25 pm

1 stop17h 10m

San Diego

Fri 9/5

10:54 am-5:50 pm

2 stops21h 56m

$820

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 11/13

6:30 am-6:50 pm

2 stops21h 20m

San Diego

Mon 11/17

6:15 am-4:40 pm

2 stops25h 25m

$821

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 11/13

7:25 am-3:45 pm

1 stop17h 20m

San Diego

Mon 11/17

9:54 am-4:40 pm

2 stops21h 46m

$824

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Fri 8/29

7:15 am-3:25 pm

1 stop17h 10m

San Diego

Fri 9/5

5:15 pm-11:25 pm

1 stop21h 10m

$833

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Fri 8/29

10:45 am-5:56 pm

3 stops40h 11m

San Diego

Fri 9/5

6:15 am-10:40 pm

3 stops31h 25m

$937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bilbao to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Bilbao during the month March is also very affordable. Most momondo users find prices during this month for around $695.

Can stopping save me money on Bilbao to San Diego flights?

You could potentially save up to 52% on your flight if you consider stops on a Bilbao to San Diego flight.

When to book flights from Bilbao to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bilbao to San Diego (BIO to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to San Diego

Best Price Found	$672
Fastest flight time	15h 41m
Direct flights	None
Airports in San Diego	1 airport

The best one-way flight to San Diego from Bilbao in the past 72 hours is $672. The best round-trip flight deal from Bilbao to San Diego found on momondo in the last 72 hours is $790.

The fastest flight from Bilbao to San Diego takes 15h 41m

There are no direct flights from Bilbao to San Diego. Popular non-direct route for this connection is Bilbao Airport - San Diego Airport.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Bilbao to San Diego by plane?
San Diego is 5742.2 mi away from Bilbao. Typically, this will take 17h 10m by plane in normal conditions.
When did momondo last update prices for flights from Bilbao Airport to San Diego Airport?
Prices for flights from Bilbao Airport to San Diego Airport are refreshed on a daily basis.
How old do you have to be to fly from Bilbao Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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El Cajon

Julian

National City

La Mesa

Imperial Beach

San Ysidro

Poway

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bilbao to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Bilbao to San Diego with flexible booking policies on momondo?

Flights from Bilbao to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bilbao to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Bilbao. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bilbao to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bilbao to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.