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$272+ Cheap flights from San Francisco (SFO) to Spain

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from San Francisco to Spain

Keep the following information in mind while searching for San Francisco to Spain flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$526
(Priceline)

One-way from

$272
(Gurufare)

Popular in

June

Cheapest in

January

Average price

$824

Good round-trip deal

$582 or less

Good one-way deal

$290 or less
From San Francisco to Spain
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One-way flight from San Francisco to Spain
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Highest demand for flights based on searches. 23% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from San Francisco to Spain.
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Price to beat on a one-way flight from San Francisco to Spain.
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Find flight deals from San Francisco to Spain

Cheapest flights from San Francisco to Spain
Explore the most affordable flight options available from San Francisco to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/275:35 pmSFO - SVQ
1 stop31h 40mTAP AIR PORTUGAL
lun. 11/106:20 amSVQ - SFO
1 stop17h 25mTAP AIR PORTUGAL
Deal found 4/29$525
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/28:10 pmSFO - BCN
Nonstop11h 35mMultiple Airlines
mié. 10/157:40 amBCN - SFO
1 stop15h 10mMultiple Airlines
Deal found 4/29$526
This Austrian Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/188:25 amSFO - BCN
2 stops26h 20mAustrian Airlines
lun. 12/110:05 amBCN - SFO
2 stops42h 07mAustrian Airlines
Deal found 4/30$527
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/138:30 amSFO - BCN
1 stop14h 20mUnited Airlines
mar. 10/287:45 amBCN - SFO
1 stop20h 00mUnited Airlines
Deal found 4/29$528
This Gurufare deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1811:48 pmSFO - BCN
1 stop22h 47mBritish Airways
sáb. 10/258:00 pmBCN - SFO
1 stop29h 00mBritish Airways
Deal found 4/30$530
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2711:48 pmSFO - BCN
1 stop22h 47mIberia
sáb. 10/118:00 pmBCN - SFO
1 stop26h 50mIberia
Deal found 4/29$532
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1311:50 amSFO - BCN
1 stop35h 00mAir Canada
mar. 9/2312:10 pmBCN - SFO
2 stops34h 25mAir Canada
Deal found 4/30$533
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 pmSFO - BCN
2 stops30h 50mTAP AIR PORTUGAL
mar. 8/2610:40 pmBCN - SFO
1 stop24h 55mTAP AIR PORTUGAL
Deal found 4/29$534
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:05 amSFO - BCN
2 stops18h 45mDelta
mié. 10/156:10 amBCN - SFO
2 stops18h 50mDelta
Deal found 4/29$538
This StudentUniverse deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:25 amSFO - BCN
2 stops24h 40mFinnair
dom. 12/710:05 amBCN - SFO
2 stops19h 39mFinnair
Deal found 4/30$556
This Finnair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/12:28 pmSFO - BIO
2 stops23h 47mMultiple Airlines
vie. 10/176:45 amBIO - SFO
2 stops22h 35mMultiple Airlines
Deal found 4/30$559
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/148:25 pmSFO - BIO
1 stop29h 35mDelta
mar. 12/237:20 amBIO - SFO
1 stop14h 50mDelta
Deal found 4/30$561

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Spain 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 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from San Francisco to Spain that are best for you.

Fly from

San Francisco

Fly to

Spain

Route

Depart

Return

Price

San FranciscoSeville

SFO - SVQ

SFOSVQ

San Francisco

lun. 10/27

5:35 pm-9:15 am

1 stop31h 40m

Sevilla

lun. 11/10

6:20 am-2:45 pm

1 stop17h 25m

$525

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

jue. 10/2

8:10 pm-4:45 pm

Nonstop11h 35m

Barcelona-El Prat

mié. 10/15

7:40 am-1:50 pm

1 stop15h 10m

$526

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

sáb. 9/6

8:10 pm-4:45 pm

Nonstop11h 35m

Barcelona-El Prat

lun. 9/15

6:10 pm-4:10 pm

1 stop31h 00m

$527

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

sáb. 10/18

2:20 pm-5:10 pm

2 stops17h 50m

Barcelona-El Prat

mar. 11/18

6:00 am-8:28 pm

2 stops23h 28m

$528

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

lun. 8/25

6:28 am-9:05 am

1 stop17h 37m

Barcelona-El Prat

lun. 9/8

8:25 pm-1:50 pm

1 stop26h 25m

$529

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

mié. 10/15

5:00 am-7:50 am

2 stops17h 50m

Barcelona-El Prat

sáb. 10/25

1:15 pm-10:50 pm

2 stops18h 35m

$531

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

sáb. 8/23

11:10 pm-1:15 pm

1 stop29h 05m

Barcelona-El Prat

vie. 9/5

12:10 pm-11:11 am

1 stop32h 01m

$540

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

jue. 9/11

4:20 pm-9:50 pm

1 stop20h 30m

Barcelona-El Prat

mié. 9/24

6:00 am-2:35 pm

1 stop17h 35m

$543

San FranciscoBilbao

SFO - BIO

SFOBIO

San Francisco

lun. 7/14

8:25 pm-11:00 am

1 stop29h 35m

Bilbao

mar. 12/23

7:20 am-1:10 pm

1 stop14h 50m

$561

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

mié. 10/1

10:24 am-8:05 pm

2 stops24h 41m

Barcelona-El Prat

mar. 10/7

9:10 pm-11:55 pm

2 stops35h 45m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from San Francisco 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Spain

What is the cheapest month to book a flight from San Francisco to Spain?

Currently, November is the cheapest month in which you can book a flight from San Francisco to Spain (average of $543). Flying from San Francisco to Spain in June is currently the most expensive (average of $1,086). 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.

What is the cheapest time of day to fly from SFO to ES?

Find hourly flight availability from San Francisco to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from San Francisco to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 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 Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated mayo 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from San Francisco to Spain. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to Spain?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Spain. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How popular is this San Francisco to Spain flight route?

    Within the past month, 5 users have taken a look at flights from San Francisco to Spain.

  • What are the cheapest airlines to fly from San Francisco to Spain one-way?

    One-way options have recently been found by users for as low as $272 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Vueling from $294 and Iberia from $347 one-way.

  • What are the most popular routes from San Francisco to Spain?

    While some choose either San Francisco - Madrid Barajas or San Francisco - Palma de Mallorca Son Sant Joan, San Francisco - Barcelona-El Prat is the most popular route from San Francisco to Spain.

  • What are the cheapest flights from San Francisco to Spain?

    While on average a flight from San Francisco to Spain is generally $2,320, our data shows the cheapest flight currently is $477. When looking at the most popular route, (San Francisco - Barcelona-El Prat), you can expect to pay $378 for that flight.

  • Can I find deals for flights from San Francisco to Spain that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Spain?

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

  • Can I find deals for business class flights from San Francisco to Spain?

    Yes. Cheapflights offers flight deals from San Francisco to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Spain?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Spain (average of $543). Flying from San Francisco to Spain in June is currently the most expensive (average of $1,086). 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 Francisco to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Spain

Discover the top 10 airlines that operate flights from San Francisco to Spain. 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 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$285Average$867FlexibilityNo cancel feeOn-time75%
LEVELCheapest$379Average$829FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$404Average$755FlexibilityNo cancel feeOn-time72%
DeltaCheapest$409Average$926FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$421Average$821FlexibilityNo cancel feeOn-time67%
VuelingCheapest$424Average$968FlexibilityNo cancel feeOn-time88%
SWISSCheapest$425Average$858FlexibilityNo cancel feeOn-time79%
WestJetCheapest$454Average$928FlexibilityNo cancel feeOn-time60%
Air FranceCheapest$471Average$954FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$473Average$657FlexibilityNo cancel feeOn-time77%

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