SAL - BCN

$524 Find Cheap Flights from San Salvador to Barcelona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Salvador to Barcelona departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$784
Typical prices: $926-$1,324
United Airlines
Sat 12/12Mon 12/28
SAL - BCN • 1 stop
Cheapest one-way
$524
Typical prices: $677-$989
Aeromexico
Thu 8/20
SAL - BCN • 1 stop
Nonstop flights
1 day a week
Mon
You can fly direct with Iberojet. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $784 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $904 (round-trip)
Shortest trip • 14h 49m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Salvador to Barcelona (SAL-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Salvador to Barcelona

Sat, Dec 12 - Mon, Dec 28
United Airlines Logo
1:10 am - 9:00 am
SAL
-
BCN
24h 50m
1 stop
United Airlines Logo
10:30 am - 9:51 pm
BCN
-
SAL
18h 21m
1 stop
$784United Airlines
Mon, Nov 30 - Fri, Jan 15
United Airlines Logo
11:54 pm - 8:20 am
SAL
-
BCN
25h 26m
1 stop
United Airlines Logo
11:00 am - 10:47 pm
BCN
-
SAL
18h 47m
1 stop
$785United Airlines
Sun, Aug 2 - Tue, Aug 18
United Airlines Logo
6:00 am - 8:20 am
SAL
-
BCN
42h 20m
2 stops
United Airlines Logo
11:15 am - 2:30 pm
BCN
-
SAL
35h 15m
2 stops
$786United Airlines
Sun, Nov 1 - Sun, Nov 15
United Airlines Logo
11:54 pm - 9:00 am
SAL
-
BCN
26h 06m
2 stops
United Airlines Logo
3:10 pm - 3:24 pm
BCN
-
SAL
31h 14m
2 stops
$787United Airlines
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
7:00 am - 9:35 am
SAL
-
BCN
19h 35m
2 stops
United Airlines Logo
11:00 am - 10:47 pm
BCN
-
SAL
18h 47m
1 stop
$792United Airlines
Sun, Oct 18 - Sat, Nov 7
United Airlines Logo
6:00 am - 1:15 pm
SAL
-
BCN
23h 15m
2 stops
United Airlines Logo
10:30 am - 9:45 pm
BCN
-
SAL
18h 15m
1 stop
$793United Airlines
Thu, Dec 24 - Fri, Jan 15
United Airlines Logo
2:00 am - 9:00 am
SAL
-
BCN
24h 00m
2 stops
United Airlines Logo
11:00 am - 10:47 pm
BCN
-
SAL
18h 47m
1 stop
$794United Airlines
Mon, Nov 2 - Mon, Nov 30
United Airlines Logo
11:54 pm - 9:35 am
SAL
-
BCN
26h 41m
2 stops
United Airlines Logo
1:35 pm - 9:51 pm
BCN
-
SAL
39h 16m
2 stops
$795United Airlines
Mon, Nov 2 - Mon, Nov 16
United Airlines Logo
11:54 pm - 9:00 am
SAL
-
BCN
26h 06m
2 stops
United Airlines Logo
1:35 pm - 9:19 pm
BCN
-
SAL
38h 44m
3 stops
$797United Airlines
Mon, Sep 14 - Mon, Sep 28
United Airlines Logo
6:00 am - 1:15 pm
SAL
-
BCN
23h 15m
2 stops
United Airlines Logo
11:15 am - 12:15 pm
BCN
-
SAL
33h 00m
2 stops
$798United Airlines
Booking Insights

KAYAK's insights & trends for San Salvador to Barcelona flights

Get data-powered insights and trends into flights from San Salvador to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Salvador to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Salvador to Barcelona-El Prat Airport departing in December.

What is the cheapest month to fly from San Salvador to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Salvador to Barcelona-El Prat Airport is September, where tickets cost $848 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,163 and $1,159 respectively.

Can I save money by flying with a layover from San Salvador to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $645, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Salvador to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Salvador to Barcelona-El Prat Airport, you should book around 8 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$524
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Salvador to Barcelona

When to book flights from San Salvador to Barcelona

Are your dates flexible? Find out the best times to travel from San Salvador to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Salvador to Barcelona flights

  • What is the cheapest flight from San Salvador to Barcelona-El Prat Airport?

    In the last 5 days, the lowest price for a flight from San Salvador to Barcelona-El Prat Airport was $524 for a one-way ticket and $784 for a round-trip.

  • Do I need a passport to fly between San Salvador and Barcelona?

    Yes

  • Which airports will I be using when flying from San Salvador to Barcelona?

    San Salvador and Barcelona are both served by 1 main airport. You will leave San Salvador from San Salvador El Salvador Intl and will be arriving at Barcelona-El Prat.

  • Which aircraft models fly most regularly from San Salvador to Barcelona?

    The Airbus A350-900 is the aircraft model that flies most regularly on the San Salvador to Barcelona flight route.

  • Which airline alliances offer flights from San Salvador to Barcelona?

    Star Alliance, and oneworld are the airline alliances operating flights between San Salvador and Barcelona, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Salvador to Barcelona, United Airlines or Iberia?

    The two airlines most popular with KAYAK users for flights from San Salvador to Barcelona are United Airlines and Iberia. With an average price for the route of $883 and an overall rating of 7.4, United Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of $1,181 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from San Salvador to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Salvador to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Salvador to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from San Salvador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Salvador to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to San Salvador with another airline. Booking your flights between San Salvador and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Salvador to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Salvador to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $628 or less round-trip.

Prefer to fly direct from San Salvador to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Salvador El Salvador Intl to Barcelona-El Prat.
Find which airlines fly direct from San Salvador El Salvador Intl Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

San Salvador El Salvador Intl to Barcelona-El Prat

Monday

Iberojet

Iberojet

See more direct flights

Direct returns

Barcelona-El Prat to San Salvador El Salvador Intl

Monday

Iberojet

Iberojet

See more direct flights

Reviews of the top 4 airlines serving from San Salvador to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from San Salvador to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Salvador to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9940 reviews
6.7Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

4.0 OkayAnonymous, Apr 2026
NRT - EWR
Read more United Airlines reviews

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

I liked the snacks and the flight attendants were friendly.

Terrible. They wouldn't allow me on my flight on the 14th..

The best airline I have ever travel , really good customer service, attention and service !!

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

No in flight entertainment, gate employees were very quick and impatient, plane was uncomfortable

Very good service and very helpful support staff (wheelchair service)

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

One the best cabin crew team we have ever had (I have flown globally for more than 2 million miles), food was good and wines choices were great.⁰

It is what you pay for a basic economy class. No screens for entertainment was hard.

Χρεώνουν πολύ ακριβά τη βαλίτσα .Λιγότερο από 15 κιλά πλήρωσα 150 ευρώ .μόνο για την επιστροφή. Επίσης δε σε αφήνουν να κάνεις online ,πρόσθεση βαλίτσας μια μέρα νωρίτερα από την πτήση . Δε θα ξαναπεταξω με αυτή την εταιρεία

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

It was budget airline Veuling, even though we booked Iberia.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

This is where i leave an airline review. Test test test!

They cancelled the flight)(they said bad weather but many other flights took off) and made us wait 5 hours in line to figure out what to do. We ended up making a new flight the next day on another airlines...I hope they honor giving us our money back

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

I had bad experiences before now was excellent I am glad they have business class again

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

I enjoyed it! In that case, I should have been offered this choice. On my first trip to Miami, I was asked to pay $320 for my luggage just for getting it totally broken. I cannot accept this situation at all!!!!

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

They could offer free food and drink like other international flights.

Delay almost an hour which meant when we got to Guatemala there where 3 flights at the same time, you can imagine the caos in customs, avianca doesn’t care about passengers or schedules

Flight attendants to show up on time, offer drinks and food.

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

Information on your arrival and departure airports