Cheap flights from San Salvador to Madrid, Spain from £326

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — MAD
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Madrid Barajas are usually found in May or February, booked 39 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from San Salvador to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from San Salvador to Madrid
Explore the most affordable flight options available from San Salvador to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Mon 9/213:45
SAL
-
MAD
2 stops26h 40m
Multiple Airlines
Sun 15/206:00
MAD
-
SAL
2 stops24h 37m
Multiple Airlines
Deal found 1/2£623
Sun 15/322:54
SAL
-
MAD
1 stop27h 21m
United Airlines
Tue 31/311:15
MAD
-
SAL
2 stops35h 15m
United Airlines
Deal found 1/2£634
Wed 10/613:20
SAL
-
MAD
2 stops33h 30m
United Airlines
Wed 9/910:50
MAD
-
SAL
2 stops26h 00m
United Airlines
Deal found 1/2£636
Sun 31/513:20
SAL
-
MAD
1 stop34h 45m
United Airlines
Tue 16/611:15
MAD
-
SAL
2 stops39h 43m
United Airlines
Deal found 31/1£637
Sun 1/306:55
SAL
-
MAD
2 stops19h 20m
United Airlines
Wed 11/311:15
MAD
-
SAL
1 stop17h 32m
United Airlines
Deal found 1/2£637
Sun 10/513:50
SAL
-
MAD
2 stops34h 15m
United Airlines
Thu 21/511:15
MAD
-
SAL
2 stops39h 43m
United Airlines
Deal found 31/1£639
Sun 1/306:55
SAL
-
MAD
2 stops19h 20m
United Airlines
Wed 29/410:50
MAD
-
SAL
2 stops26h 00m
United Airlines
Deal found 30/1£640
Wed 11/213:45
SAL
-
MAD
2 stops19h 20m
Multiple Airlines
Wed 18/206:00
MAD
-
SAL
2 stops24h 37m
Multiple Airlines
Deal found 31/1£640
Mon 25/513:20
SAL
-
MAD
2 stops57h 30m
United Airlines
Fri 5/611:15
MAD
-
SAL
2 stops41h 34m
United Airlines
Deal found 1/2£642
Thu 2/713:20
SAL
-
MAD
2 stops33h 30m
United Airlines
Thu 30/712:45
MAD
-
SAL
2 stops40h 50m
United Airlines
Deal found 1/2£644
Sun 1/306:55
SAL
-
MAD
2 stops19h 20m
United Airlines
Sun 8/311:15
MAD
-
SAL
1 stop17h 32m
United Airlines
Deal found 30/1£646
Thu 10/922:45
SAL
-
MAD
2 stops23h 55m
United Airlines
Sun 20/912:45
MAD
-
SAL
2 stops48h 05m
United Airlines
Deal found 29/1£647

Find flight deals from San Salvador to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Madrid (MAD). 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 1 February 2026.

Round-trip from

£634

One-way from

£326

Popular in

December

Cheapest in

May

Average price

£652

Good round-trip deal

£846 or less
United Airlines
  • United Airlines
  • 15/3-31/3
  • 3 total stops
  • 62h 36m total
  • San Salvador to Madrid
3/3
  • 3/3
  • 3 total stops
  • 29h 45m total
  • San Salvador to Madrid
Highest demand for flights based on searches. 7% potential increase in price (£40 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from San Salvador El Salvador Intl to Madrid Barajas.

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Salvador to Madrid 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 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from San Salvador to Madrid that are best for you.

Fly from

San Salvador

Fly to

Madrid

Route

Depart

Return

Price

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Sun 26/4

06:00-08:05

2 stops18h 05m

Madrid Barajas

Sun 3/5

11:15-14:30

2 stops35h 15m

£639

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Mon 13/4

06:00-08:05

2 stops18h 05m

Madrid Barajas

Mon 27/4

11:15-20:49

2 stops41h 34m

£639

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Tue 26/5

13:20-08:05

1 stop34h 45m

Madrid Barajas

Fri 5/6

11:15-12:15

2 stops33h 00m

£639

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Mon 11/5

15:40-09:00

2 stops33h 20m

Madrid Barajas

Thu 28/5

11:15-11:29

1 stop32h 14m

£639

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Fri 1/5

15:40-08:05

2 stops32h 25m

Madrid Barajas

Mon 11/5

11:15-14:30

2 stops35h 15m

£639

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Tue 19/5

02:00-06:50

2 stops44h 50m

Madrid Barajas

Tue 2/6

11:15-14:30

2 stops35h 15m

£648

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Sun 24/5

01:15-06:50

2 stops21h 35m

Madrid Barajas

Thu 4/6

11:15-14:30

2 stops35h 15m

£648

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Sat 9/5

15:40-08:05

2 stops32h 25m

Madrid Barajas

Fri 22/5

11:15-12:15

2 stops33h 00m

£649

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Mon 13/4

06:00-09:00

2 stops19h 00m

Madrid Barajas

Thu 30/4

11:15-12:15

2 stops33h 00m

£649

San SalvadorMadrid

SAL - MAD

SALMAD

San Salvador El Salvador Intl

Tue 12/5

06:00-09:00

2 stops19h 00m

Madrid Barajas

Tue 26/5

11:15-20:49

2 stops17h 34m

£649

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 19 results
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Best time to book a flight from San Salvador to Madrid

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

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

Use this chart to determine the optimal time to book a return flight from San Salvador to Madrid. Price data was last updated on 30 January 2026.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Salvador to Madrid. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from San Salvador to Madrid (average of £537). Flying from San Salvador to Madrid in December is currently the most expensive (average of £651). 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 SAL to MAD?

Find hourly flight availability from San Salvador to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Salvador to Madrid as you normally would.

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

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this San Salvador to Madrid flight route?

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

    Airlines like United Airlines fly from San Salvador to Madrid in about 18h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between San Salvador and Madrid is about 5380 mi.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Salvador to Madrid on time: Qatar Airways (86%), Iberia (86%), British Airways (86%).

  • What are the cheapest flights from San Salvador to Madrid?

    On average you can expect to pay £869 for a flight from San Salvador to Madrid. The cheapest flight overall is £749 while the most popular route, (San Salvador El Salvador Intl - Madrid Barajas) is currently priced at £858.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Salvador to Madrid (average of £537). Flying from San Salvador to Madrid in December is currently the most expensive (average of £651). 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
Fuenlabrada
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Yes! Cheapflights helps users easily find flights from San Salvador to Madrid with no change fees.

Can Cheapflights notify me if prices for flights from San Salvador 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 Salvador today and book when prices fit your budget.

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