What are the cheapest airlines flying from San Salvador to Barcelona round-trip?

Currently priced at $886, United Airlines will fly you from San Salvador to Barcelona and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air Canada - these airlines can fly you to your destination from $1,005 and $1,095, respectively. United Airlines is currently priced 16% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Salvador to Barcelona one-way?

$642 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Turkish Airlines, with prices starting from $848 and $1,564, respectively.

What is the cheapest day to fly from San Salvador to Barcelona?

Travelers seeking maximum savings on their San Salvador to Barcelona flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Barcelona 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 Barcelona when rainfall is around 0.8 in.

If weather is an important factor for your trip to Barcelona, 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).

What are the most popular airlines that fly from San Salvador to Barcelona?

When booking a flight from San Salvador to Barcelona, you may want to consider flying on Air Canada, Avianca or Iberia as they are the most popular for this route.

What is the cheapest day to fly round-trip from San Salvador to Barcelona?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 12% when planning your travel around this day of the week.

How far in advance should I book a flight from San Salvador to Barcelona?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 9 days in advance, which can save you up to 23% on flights from San Salvador to Barcelona compared to booking the week you need them. Waiting 9 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $899. For sooner than that we have options available in the next 3 days from $1,147.

What is the cheapest month to fly from San Salvador to Barcelona?

Our data shows that February tends to be the cheapest month to fly to Barcelona from San Salvador. Users have commonly found prices around $1,061 for the month, but tickets can be as low as $735. Due to multiple factors, prepare for potentially higher prices in August.

What airport do you fly from for flights from San Salvador to Barcelona?

Most people fly from San Salvador El Salvador Intl (SAL) if they book a flight from San Salvador to Barcelona. On average, El Salvador Intl has 0 outbound flights to Barcelona per day from 4 airlines. San Salvador El Salvador Intl is conveniently located just 20.5 mi from San Salvador’s city center.

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

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

How can I find direct flights from San Salvador to Barcelona?

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

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

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

$409+ Flights from San Salvador to Barcelona

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Find cheap flights from San Salvador to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Barcelona are usually found in February or March, booked 8 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from San Salvador to Barcelona

Round-trip from	$886 (United Airlines)
One-way from	$409 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$1,094

From San Salvador El Salvador Intl to Barcelona

Search Deals

One-way flight from San Salvador El Salvador Intl to Barcelona

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($61 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from San Salvador to Barcelona

Cheapest flights from San Salvador to Barcelona
Explore the most affordable flight options available from San Salvador to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 10/196:00 amSAL - BCN

2 stops23h 15mUnited Airlines

Thu 10/303:05 pmBCN - SAL

2 stops28h 14mUnited Airlines

Deal found 7/3

$882

Tue 10/78:10 amSAL - BCN

1 stop17h 10mMultiple Airlines

Tue 10/146:00 amBCN - SAL

2 stops22h 15mMultiple Airlines

Deal found 7/3

$901

Tue 10/148:10 amSAL - BCN

1 stop17h 10mAir Canada

Wed 10/227:50 amBCN - SAL

2 stops20h 25mAir Canada

Deal found 7/3

$904

Best flights from San Salvador to Barcelona
Discover carefully curated flight deals from San Salvador to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 9/116:00 amSAL - BCN

2 stops19h 20mUnited Airlines

Fri 9/261:15 pmBCN - SAL

2 stops30h 51mUnited Airlines

Deal found 7/3

$886

Mon 8/186:40 amSAL - BCN

2 stops34h 50mMultiple Airlines

Fri 9/262:00 pmBCN - SAL

1 stop24h 00mMultiple Airlines

Deal found 7/1

$901

Tue 7/85:00 amSAL - BCN

2 stops27h 25mKLM

Wed 9/179:20 amBCN - SAL

2 stops22h 17mKLM

Deal found 7/1

$1,005

Wed 9/178:10 amSAL - BCN

1 stop17h 10mAir Canada

Wed 9/246:50 amBCN - SAL

2 stops21h 25mAir Canada

Deal found 7/1

$1,095

Last-minute flights from San Salvador to Barcelona
Discover last-minute flight deals from San Salvador to Barcelona. Data last updated July 3, 2025 and is based on user searches.

Tue 7/87:35 amSAL - BCN

2 stops29h 00mMultiple Airlines

Wed 9/177:00 amBCN - SAL

3 stops34h 15mMultiple Airlines

Deal found 7/1

$903

Tue 7/85:00 amSAL - BCN

2 stops27h 25mKLM

Wed 9/179:20 amBCN - SAL

2 stops22h 17mKLM

Deal found 7/1

$1,005

Tue 7/89:25 amSAL - BCN

3 stops29h 45mTurkish Airlines

Fri 9/196:30 pmBCN - SAL

3 stops37h 05mTurkish Airlines

Deal found 6/30

$2,156

Thu 7/106:00 amSAL - BCN

2 stops19h 00mUnited Airlines

Thu 7/1711:15 amBCN - SAL

2 stops32h 51mUnited Airlines

Deal found 7/2

$1,235

Thu 7/108:10 amSAL - BCN

1 stop17h 10mAir Canada

Fri 7/181:15 pmBCN - SAL

1 stop29h 45mAir Canada

Deal found 7/2

$1,250

Fri 7/116:00 amSAL - BCN

1 stop17h 35mIberia

Fri 7/251:30 pmBCN - SAL

1 stop30h 00mIberia

Deal found 7/2

$1,360

Sun 8/172:12 pmSAL - BCN

2 stops19h 58mAmerican Airlines

Sat 9/1312:50 pmBCN - SAL

2 stops30h 45mAmerican Airlines

Deal found 7/3

$1,169

Mon 8/186:40 amSAL - BCN

2 stops34h 50mMultiple Airlines

Fri 9/262:00 pmBCN - SAL

1 stop24h 00mMultiple Airlines

Deal found 7/1

$901

One-way flights from San Salvador to Barcelona
Search for one-way flight options from San Salvador to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 9/257:35 amSAL - BCN

2 stops23h 40mMultiple Airlines

Deal found 7/2

$409

Thu 9/2510:15 amSAL - BCN

1 stop14h 45mAvianca

Deal found 7/2

$642

Tue 7/291:15 amSAL - BCN

2 stops32h 55mUnited Airlines

Deal found 6/30

$848

Sun 7/69:25 amSAL - BCN

3 stops41h 10mTurkish Airlines

Deal found 7/3

$1,564

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Sun 10/19

6:00 am-1:15 pm

2 stops23h 15m

Barcelona-El Prat

Thu 10/30

3:05 pm-12:19 pm

2 stops28h 14m

$882

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Tue 10/7

8:10 am-9:20 am

1 stop17h 10m

Barcelona-El Prat

Tue 10/14

6:00 am-8:15 pm

2 stops22h 15m

$901

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Tue 10/14

8:10 am-9:20 am

1 stop17h 10m

Barcelona-El Prat

Wed 10/22

7:50 am-8:15 pm

2 stops20h 25m

$904

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Thu 9/25

7:35 am-3:15 pm

2 stops23h 40m

$409

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Thu 9/25

10:15 am-9:00 am

1 stop14h 45m

$642

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Sun 11/9

1:46 pm-7:05 pm

2 stops22h 19m

$671

San SalvadorBarcelona

SAL - BCN

SALBCN

San Salvador El Salvador Intl

Sat 11/29

1:10 am-9:35 am

2 stops25h 25m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from San Salvador to Barcelona

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

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

The best time to book flights from San Salvador to Barcelona is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Salvador to Barcelona (average of $523). Flying from San Salvador to Barcelona in June is currently the most expensive (average of $1,059). 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 BCN?

It’s typically best to fly out from San Salvador to Barcelona at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Barcelona

Read reviews from past customers who have flown KLM, United Airlines, and Turkish Airlines from San Salvador to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,367 reviews

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,861 reviews

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Turkish Airlines

7.3

Good

3,895 reviews

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air Canada

7.1

Good

9,681 reviews

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Avianca

6.7

Okay

2,363 reviews

KLM

7.8

Good

1,367 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from San Salvador to Barcelona?
Most people fly from San Salvador El Salvador Intl (SAL) if they book a flight from San Salvador to Barcelona. On average, El Salvador Intl has 0 outbound flights to Barcelona per day from 4 airlines. San Salvador El Salvador Intl is conveniently located just 20.5 mi from San Salvador’s city center.
What are the cheapest airlines flying from San Salvador to Barcelona round-trip?
Currently priced at $886, United Airlines will fly you from San Salvador to Barcelona and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air Canada - these airlines can fly you to your destination from $1,005 and $1,095, respectively. United Airlines is currently priced 16% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from San Salvador to Barcelona one-way?
$642 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Turkish Airlines, with prices starting from $848 and $1,564, respectively.
Can I find deals for flights from San Salvador to Barcelona that include hotel bookings?
Yes. In addition to deals on San Salvador to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Salvador to Barcelona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Barcelona.
Can I find deals for business class flights from San Salvador to Barcelona?
Yes. Cheapflights offers flight deals from San Salvador to Barcelona 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 Barcelona?
Currently, January is the cheapest month in which you can book a flight from San Salvador to Barcelona (average of $523). Flying from San Salvador to Barcelona in June is currently the most expensive (average of $1,059). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Salvador to Barcelona

San Salvador to Barcelona-El Prat flights

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Top 4 airlines flying from San Salvador to Barcelona

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$777	Average$880	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$879	Average$1,154	FlexibilityNo cancel fee	On-time77%
Avianca	Cheapest$881	Average$1,290	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$882	Average$1,083	FlexibilityNo cancel fee	On-time67%

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$409+ Cheap flights from San Salvador (SAL) to Barcelona

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Salvador to Barcelona with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Barcelona are usually found in February or March, booked 8 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from San Salvador to Barcelona

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Salvador to Barcelona

Cheapest flights from San Salvador to BarcelonaExplore the most affordable flight options available from San Salvador to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from San Salvador to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Salvador to Barcelona

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

Cheapflights Insights

Everything you need to know about your flight from San Salvador to Barcelona

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

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to Barcelona. Price data was last updated on June 27, 2025.

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

What is the cheapest time of day to fly from SAL to BCN?

Find hourly flight availability from San Salvador to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Barcelona

Read reviews from past customers who have flown KLM, United Airlines, and Turkish Airlines from San Salvador to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Barcelona. 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 Salvador to Barcelona?

What are the cheapest airlines flying from San Salvador to Barcelona round-trip?

What are the cheapest airlines to fly from San Salvador to Barcelona one-way?

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

How can I find direct flights from San Salvador to Barcelona?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Salvador to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Salvador to Barcelona

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Book with Flexibility

Travel Smart

Cheapest flights from San Salvador to Barcelona
Explore the most affordable flight options available from San Salvador to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.