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Cheap flights from San Francisco to Madrid, Spain from £257

SFO — MAD
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Madrid

Sat 31/1008:25 -
1 stop14h 35m
Sun 15/1106:05 -
1 stop15h 30m
Deal found 17/9£523
Sat 17/1006:45 -
1 stop16h 20m
Sat 24/1005:55 -
2 stops24h 52m
Deal found 17/9£523
Fri 6/1121:30 -
2 stops25h 30m
Sat 14/1106:05 -
1 stop15h 30m
Deal found 18/9£526
Fri 30/1022:50 -
2 stops24h 10m
Mon 16/1106:05 -
1 stop15h 30m
Deal found 17/9£526
Wed 28/1000:55 -
2 stops22h 50m
Mon 16/1106:05 -
1 stop15h 30m
Deal found 17/9£527
Fri 9/1013:55 -
1 stop18h 45m
Fri 16/1011:15 -
1 stop22h 44m
Deal found 18/9£533
Mon 16/1123:59 -
2 stops22h 21m
Tue 1/1210:00 -
2 stops21h 29m
Deal found 16/9£535
Fri 2/1006:45 -
2 stops20h 05m
Sat 24/1005:55 -
2 stops24h 52m
Deal found 18/9£537
Sun 27/1221:25 -
1 stop25h 20m
Tue 12/111:15 -
2 stops20h 28m
Deal found 16/9£538
Thu 22/1008:30 -
1 stop15h 20m
Mon 26/1006:25 -
2 stops22h 10m
Deal found 16/9£541
Mon 23/1119:25 -
1 stop14h 20m
Fri 27/1110:05 -
1 stop15h 25m
Deal found 17/9£541

Find flight deals from San Francisco to Madrid

Round-trip from

£523

One-way from

£257

Popular in

June

Cheapest in

February

Average price

£626
United Airlines
  • United Airlines
  • 31/10-15/11
  • 2 total stops
  • 30h 05m total
  • San Francisco to Madrid
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Lufthansa
  • Lufthansa
  • 25/11-31/12
  • 1 total stop
  • 20h 30m total
  • San Francisco to Madrid
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£139 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Tue 10/11

17:25-20:05

1 stop17h 40m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£258
Fastest return journey

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Mon 7/12

17:25-17:10

1 stop14h 45m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£258

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sun 8/11

17:25-17:15

1 stop14h 50m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£258

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sun 15/11

17:25-17:15

1 stop14h 50m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£258

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sun 22/11

23:05-07:20

1 stop23h 15m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sun 22/11

23:59-09:30

2 stops24h 31m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Wed 9/12

05:00-07:45

2 stops17h 45m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Tue 16/3

05:00-07:45

2 stops18h 45m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sat 5/12

22:50-07:45

2 stops23h 55m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

San FranciscoMadrid

SFO San Francisco - MAD Madrid Barajas

SFOMAD

San Francisco

Sat 12/12

23:10-09:30

2 stops25h 20m

Madrid Barajas

Wed 31/12

00:00-15:00

Nonstop0h 00m

£267

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from San Francisco to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from San Francisco with our price prediction graph.
Estimated return price

Cheapflights Insights

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

How far ahead should I book a flight from San Francisco to Madrid?

To ensure you get the cheapest price possible for a flight from San Francisco to Madrid, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Madrid (average of £408). Flying from San Francisco to Madrid in June is currently the most expensive (average of £941). 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.

How much does it cost for a return flight from San Francisco to Madrid?

Airfare is below average for this route at the moment.

San Francisco to Madrid flights typically cost between £524 and £755 in October.
The cheapest return price found within the last 5 days was £523 on United Airlines (31 Oct–15 Nov).

Related info for your journey

  • How long is the flight from San Francisco to Madrid?

    There are many flights that can get you from San Francisco to Madrid in 11h 15m. Fly via Alaska Airlines or Finnair to get the fastest option. There are 5794 mi between San Francisco and Madrid. This flight may include one or multiple stops.

  • What are the most reliable airlines from San Francisco to Madrid?

    Consider American Airlines (69%), Qatar Airways (69%) or Alaska Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Madrid.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Madrid 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 Madrid?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Madrid (average of £408). Flying from San Francisco to Madrid in June is currently the most expensive (average of £941). 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

Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
San Lorenzo de El Escorial
Fuenlabrada
Getafe
Guadalajara

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Francisco to Madrid

Los Angeles to Madrid flights

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Cheapflights helps you search for flights from San Francisco to Madrid via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Madrid?

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Can Cheapflights find flights from San Francisco to Madrid with no change fees?

Need flexible booking options for your flight to Madrid from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Madrid become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Madrid from San Francisco today and book when prices fit your budget.

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