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$656+ Cheap flights from Barcelona-El Prat (BCN) to San Salvador (SAL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SAL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to San Salvador El Salvador Intl are usually found in January or September, booked 2 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Barcelona-El Prat to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to San Salvador (SAL). 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 August 18, 2025.

Round-trip from

$656
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$1,172
From Barcelona-El Prat to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Barcelona-El Prat to San Salvador

Cheapest flights from Barcelona-El Prat to San Salvador
Explore the most affordable flight options available from Barcelona-El Prat to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/136:50 amBCN - SAL
2 stops22h 45mUnited Airlines
Sat 9/2711:11 pmSAL - BCN
1 stop25h 49mUnited Airlines
Deal found 8/16$656
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/236:50 amBCN - SAL
2 stops21h 27mUnited Airlines
Tue 10/76:00 amSAL - BCN
2 stops25h 30mUnited Airlines
Deal found 8/16$662
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/133:15 pmBCN - SAL
2 stops31h 08mUnited Airlines
Sun 9/283:30 pmSAL - BCN
2 stops33h 30mUnited Airlines
Deal found 8/16$666
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/511:15 amBCN - SAL
2 stops32h 51mUnited Airlines
Tue 9/166:00 amSAL - BCN
2 stops24h 55mUnited Airlines
Deal found 8/16$671
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/224:00 pmBCN - SAL
2 stops44h 50mUnited Airlines
Mon 10/66:00 amSAL - BCN
2 stops24h 55mUnited Airlines
Deal found 8/18$672
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 11/113:05 pmBCN - SAL
2 stops31h 19mUnited Airlines
Tue 12/301:10 amSAL - BCN
2 stops33h 25mUnited Airlines
Deal found 8/18$673
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 8/3011:15 amBCN - SAL
2 stops32h 51mUnited Airlines
Sat 9/206:00 amSAL - BCN
2 stops28h 10mUnited Airlines
Deal found 8/17$674
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/86:50 amBCN - SAL
2 stops21h 27mUnited Airlines
Mon 9/156:00 amSAL - BCN
2 stops24h 00mUnited Airlines
Deal found 8/16$685

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to San Salvador 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 August 18, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Salvador that are best for you.

Fly from

Barcelona-El Prat

Fly to

San Salvador

Route

Depart

Return

Price

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Sat 9/13

6:50 am-9:35 pm

2 stops22h 45m

San Salvador El Salvador Intl

Sat 9/27

11:11 pm-9:00 am

1 stop25h 49m

$656

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Sun 2/1

6:50 am-9:19 pm

2 stops45h 29m

San Salvador El Salvador Intl

Mon 2/9

6:55 am-9:00 am

2 stops19h 05m

$656

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Tue 9/16

6:50 am-8:17 pm

2 stops21h 27m

San Salvador El Salvador Intl

Tue 9/23

3:30 pm-7:50 am

2 stops32h 20m

$657

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Mon 10/6

6:50 am-2:23 pm

2 stops39h 33m

San Salvador El Salvador Intl

Mon 10/20

1:25 pm-1:15 pm

2 stops39h 50m

$657

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Tue 11/11

6:50 am-3:24 pm

2 stops39h 34m

San Salvador El Salvador Intl

Tue 12/30

1:10 am-5:35 pm

2 stops33h 25m

$662

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Tue 9/23

6:50 am-8:17 pm

2 stops21h 27m

San Salvador El Salvador Intl

Tue 10/7

6:00 am-3:30 pm

2 stops25h 30m

$662

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Fri 10/3

11:35 am-12:22 pm

1 stop32h 47m

$888

BarcelonaSan Salvador

BCN - SAL

BCNSAL

Barcelona-El Prat

Tue 11/18

6:25 pm-11:39 pm

3 stops36h 14m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Barcelona-El Prat to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Barcelona-El Prat 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 Barcelona-El Prat Airport to San Salvador

How far ahead should I book a flight from Barcelona-El Prat Airport to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to San Salvador. Price data was last updated on August 8, 2025.

The price you pay for your flight from Barcelona-El Prat Airport to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Salvador (average of $260). Flying from Barcelona-El Prat Airport to San Salvador in December is currently the most expensive (average of $588). 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 to fly round-trip from Barcelona-El Prat Airport to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Iberia from Barcelona-El Prat Airport to San Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
2,884 reviews

Comfort

6.7

Entertainment

6.6

Boarding

7.1

Overall

7.0

Food

6.3

Crew

7.6

Reviews

1 / 20
10.0
Excellent

David,May 2025

MAD - JFK

Cabin temperature was ideal .. food and snacks were fresh and flavorful. Crew were attentive and friendly Flight was smooth and very little turbulence.
Iberia
7.0
Good
2,884 reviews
Iberia
7.0
Good
2,884 reviews

Comfort

6.7

Entertainment

6.6

Boarding

7.1

Overall

7.0

Food

6.3

Crew

7.6

Reviews

1 / 20
10.0
Excellent

David,May 2025

MAD - JFK

Cabin temperature was ideal .. food and snacks were fresh and flavorful. Crew were attentive and friendly Flight was smooth and very little turbulence.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to San Salvador. 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 into for flights to San Salvador from Barcelona-El Prat?

    For a flight from Barcelona-El Prat to San Salvador, you will be flying into El Salvador Intl. San Salvador El Salvador Intl (SAL) is just 20.5 mi from the center of the city. El Salvador Intl is the only San Salvador airport and it handles 0 inbound flights from Barcelona-El Prat per day. 1 airline has flights to San Salvador El Salvador Intl from Barcelona-El Prat on a regular basis.

  • How long is the flight from Barcelona-El Prat Airport to San Salvador?

    For as low as $657, United Airlines can have you in San Salvador from Barcelona-El Prat Airport in 21h 35m. There are 5663 mi between Barcelona-El Prat Airport and San Salvador.

  • What is the cheapest airline to fly from Barcelona-El Prat Airport to San Salvador round-trip?

    Currently priced at $950, Iberia will fly you from Barcelona-El Prat Airport to San Salvador and back. In addition to Iberia, many other airlines offer competitively priced options for your trip. Iberia is 5% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Barcelona-El Prat to San Salvador that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to San Salvador?

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

  • Can I find deals for business class flights from Barcelona-El Prat to San Salvador?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to San Salvador 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 Barcelona-El Prat Airport to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Salvador (average of $260). Flying from Barcelona-El Prat Airport to San Salvador in December is currently the most expensive (average of $588). 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

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top airline flying from Barcelona-El Prat to San Salvador

Discover the top airline that operate flights from Barcelona-El Prat to San Salvador. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$950Average$1,485FlexibilityNo cancel feeOn-time77%

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