United Kingdom
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SJU - BCN

£249 Find Cheap Flights from San Juan Airport to Barcelona – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£517
Typical prices: £480-£761
United Airlines
Fri 23/11Sat 8/12
SJU - BCN • 1 stop
Cheapest one-way flight
£249
Typical prices: £263-£486
United Airlines
Wed 31/1
SJU - BCN • 2 stops
Direct flights
Not available
There are currently no direct flights between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 37% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg £338 (return)
Madrid Barajas (MAD)
Shortest trip • 12h 17m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Barcelona-El Prat Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Barcelona (SJU-BCN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Juan to Barcelona

Wed, 4 Nov - Wed, 18 Nov
United Airlines Logo
08:25 - 13:15SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
23h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:30 - 22:22BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
16h 52m1 stop Washington, D.C. Dulles Intl
£517United Airlines
Tue, 19 Jan - Wed, 27 Jan
United Airlines Logo
17:50 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
33h 30m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
11:00 - 00:36BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
18h 36m1 stop Newark
£520United Airlines
Tue, 19 Jan - Wed, 27 Jan
United Airlines Logo
08:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
19h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
13:35 - 11:50BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
27h 15m2 stops Montreal Pierre Elliott Trudeau Intl Newark
£523United Airlines
Mon, 9 Nov - Tue, 8 Dec
British Airways Logo
11:35 - 07:05SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
14h 30m1 stop Miami
British Airways Logo
11:00 - 21:34BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
15h 34m1 stop Miami
£523British Airways
Sun, 24 Jan - Fri, 5 Feb
United Airlines Logo
02:05 - 14:05SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
31h 00m2 stops Newark Zurich
United Airlines Logo
11:00 - 13:15BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
31h 15m2 stops Newark Washington, D.C. Dulles Intl
£524United Airlines
Mon, 25 Jan - Fri, 5 Feb
United Airlines Logo
08:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
19h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
11:00 - 11:50BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
29h 50m1 stop Newark
£525United Airlines
Mon, 25 Jan - Fri, 5 Feb
United Airlines Logo
19:35 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
31h 45m1 stop Newark
United Airlines Logo
11:00 - 13:32BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
31h 32m1 stop Newark
£526United Airlines
Wed, 3 Feb - Wed, 10 Feb
United Airlines Logo
08:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
19h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
06:20 - 22:22BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
21h 02m2 stops Zurich Washington, D.C. Dulles Intl
£527United Airlines
Tue, 19 Jan - Wed, 27 Jan
United Airlines Logo
08:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
19h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
13:35 - 11:50BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
27h 15m2 stops Montreal Pierre Elliott Trudeau Intl Newark
£528United Airlines
Mon, 9 Nov - Tue, 8 Dec
United Airlines Logo
08:25 - 09:00SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
19h 35m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 22:22BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
20h 32m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£529United Airlines
Booking Insights

Price, demand, and travel trends for San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Return flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport typically range from £480 to £761. The lowest price found in the past 5 days was £517 on United Airlines.

What's the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 8% higher.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

•February is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport at £390 return.
•July (£869) and June (£790) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 122% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport the cheapest?

Flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights

Low season

March

Cheapest flight

£249
Beat the crowds with an average 52% drop in traveller numbers.
The most popular month to fly with an average 39% increase in traveller numbers.
One-way flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

When to book flights from San Juan to Barcelona

Are your dates flexible? Find out the best times to travel from San Juan to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    A direct flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport takes 00m, covering 4,257 miles.

  • Do I need a passport to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight?

    Return flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport range from £480 to £761, with an average of £619 over the past 12 months. Anything below £480 counts as a good deal.

  • How expensive are last-minute San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 7% above the £619 route average. Book 16 weeks before departure for the lowest fares.

  • How are flight prices from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport looking right now?

    One-way fares from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport are currently lower than usual. Average one-way flight prices are about £287, which is 22% below the typical average for this route.

  • Which car hire options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car hire companies, with daily rates starting from around £1 for economy cars. Top options include:

    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • Ok Mobility

  • Which airports can I use when flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport usually depart from San Juan Luis Munoz Marin Intl (SJU) and arrive at Barcelona-El Prat (BCN).

  • Which airports do connecting flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport pass through?

    One-stop flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport most commonly connect through:

    • Madrid Barajas (MAD) – 41% of one-stop connections
    • Miami (MIA) – 28% of one-stop connections
    • Bogotá El Dorado (BOG) – 11% of one-stop connections
    • Philadelphia (PHL) – 7% of one-stop connections

  • Can I save money by using flexible dates for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Yes. Flexible dates can save you up to 15% on flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport. Sunday is the cheapest departure day at £574 return on average, while Friday is the most expensive at £673, a difference of £99.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time of 12h 17m, compared to 15h 18m via Boston Logan Intl (BOS) and 15h 42m via Philadelphia (PHL).

  • What is the time difference between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 6 hours ahead of San Juan Luis Munoz Marin Intl Airport (Central European Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Placa de Catalunya, and Sagrada Familia. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

Your guide to booking San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average £574, about £99 less than Friday fares (15% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport trip for February. Fares historically average £390 return in that month – typically £479 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from San Juan to Barcelona

Complete your trip to Barcelona with a hotel stay or car hire

Car hire in Barcelona
Hotels in Barcelona
Holidays in Barcelona