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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Barcelona from £251

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
02:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
25h 15m1 stop Newark
United Airlines Logo
06:20 - 14:40BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
37h 20m2 stops Zurich Newark
£527United Airlines
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
06:20 - 13:32BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
36h 12m2 stops Zurich Newark
£528United Airlines
Mon, 8 Feb - Wed, 17 Feb
United Airlines Logo
02:05 - 08:20SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
25h 15m1 stop Newark
United Airlines Logo
11:00 - 00:36BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
18h 36m1 stop Newark
£528United Airlines
Tue, 2 Feb - Wed, 10 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 - 13:32BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
31h 32m1 stop Newark
£529United Airlines
Mon, 8 Feb - Wed, 17 Feb
KLM Logo
14:10 - 16:30SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
21h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
09:20 - 23:50BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
20h 30m2 stops Amsterdam Schiphol New York John F Kennedy Intl
£530KLM
Wed, 10 Feb - Thu, 9 Sep
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 - 15:40BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
38h 20m2 stops Zurich Chicago O'Hare Intl
£531United Airlines
Mon, 25 Jan - Fri, 5 Feb
United Airlines Logo
02:05 - 09:35SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
26h 30m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
11:00 - 11:50BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
29h 50m1 stop Newark
£531United Airlines
Mon, 8 Feb - Wed, 17 Feb
United Airlines Logo
17:50 - 09:00SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
34h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:55 - 13:15BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
29h 20m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£534United Airlines
Sat, 13 Feb - Tue, 16 Feb
United Airlines Logo
02:05 - 17:55SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
34h 50m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
09:55 - 21:24BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
40h 29m2 stops Frankfurt am Main Houston George Bush Intcntl
£534United Airlines
Sat, 13 Feb - Wed, 17 Feb
United Airlines Logo
19:35 - 11:25SJU  San Juan Luis Munoz Marin Intl-BCN Barcelona-El Prat
34h 50m2 stops Newark Brussels Bruxelles-National
United Airlines Logo
12:55 - 22:22BCN  Barcelona-El Prat-SJU San Juan Luis Munoz Marin Intl
38h 27m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£535United Airlines
Sat, 13 Feb - Tue, 16 Feb

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United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets
United Airlines
24 Jan
SJU02:05San Juan Luis Munoz Marin Intl
25h 15m
1 stop
BCN08:20Barcelona-El Prat
5 Feb
BCN06:20Barcelona-El Prat
37h 20m
2 stops
SJU14:40San Juan Luis Munoz Marin Intl
£527
United Airlines
8 Feb
SJU02:05San Juan Luis Munoz Marin Intl
31h 00m
2 stops
BCN14:05Barcelona-El Prat
17 Feb
BCN06:20Barcelona-El Prat
36h 12m
2 stops
SJU13:32San Juan Luis Munoz Marin Intl
£528
United Airlines
3 Feb
SJU08:05San Juan Luis Munoz Marin Intl
19h 15m
2 stops
BCN08:20Barcelona-El Prat
10 Feb
BCN11:00Barcelona-El Prat
18h 36m
1 stop
SJU00:36San Juan Luis Munoz Marin Intl
£528

Delta flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets
Delta
19 Jan
SJU07:45San Juan Luis Munoz Marin Intl
19h 50m
2 stops
BCN08:35Barcelona-El Prat
27 Jan
BCN10:35Barcelona-El Prat
18h 23m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
£559
Delta
26 Jan
SJU07:45San Juan Luis Munoz Marin Intl
19h 50m
2 stops
BCN08:35Barcelona-El Prat
1 Feb
BCN10:35Barcelona-El Prat
18h 23m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
£576
Delta
31 Jan
SJU06:30San Juan Luis Munoz Marin Intl
21h 05m
2 stops
BCN08:35Barcelona-El Prat
7 Feb
BCN06:00Barcelona-El Prat
23h 58m
2 stops
SJU00:58San Juan Luis Munoz Marin Intl
£585

momondo Fare Finder

 
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Sun 24/1

02:05-08:20

1 stop25h 15m

Barcelona-El Prat

Fri 5/2

06:20-14:40

2 stops37h 20m

£527

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Mon 8/2

02:05-14:05

2 stops31h 00m

Barcelona-El Prat

Wed 17/2

06:20-13:32

2 stops36h 12m

£528

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Tue 2/2

02:05-08:20

1 stop25h 15m

Barcelona-El Prat

Wed 10/2

11:00-00:36

1 stop18h 36m

£528

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Mon 8/2

02:05-14:05

2 stops31h 00m

Barcelona-El Prat

Wed 17/2

11:00-13:32

1 stop31h 32m

£529
Fastest return journey

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 10/2

14:10-16:30

2 stops21h 20m

Barcelona-El Prat

Thu 9/9

09:20-23:50

2 stops20h 30m

£530

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Mon 25/1

08:05-08:20

2 stops19h 15m

Barcelona-El Prat

Fri 5/2

06:20-15:40

2 stops38h 20m

£531

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Mon 8/2

02:05-09:35

2 stops26h 30m

Barcelona-El Prat

Wed 17/2

11:00-11:50

1 stop29h 50m

£531

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Sat 13/2

17:50-09:00

1 stop34h 10m

Barcelona-El Prat

Tue 16/2

12:55-13:15

2 stops29h 20m

£534

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Sat 13/2

02:05-17:55

2 stops34h 50m

Barcelona-El Prat

Wed 17/2

09:55-21:24

2 stops40h 29m

£534

San JuanBarcelona

SJU San Juan Luis Munoz Marin Intl - BCN Barcelona-El Prat

SJUBCN

San Juan Luis Munoz Marin Intl

Sat 13/2

19:35-11:25

2 stops34h 50m

Barcelona-El Prat

Tue 16/2

12:55-22:22

2 stops38h 27m

£535

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from £474 to £585.
The lowest price recently found on this route was £527.

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

The cheapest month to fly to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport is in February. Flight prices, which tend to average around £445, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around £506.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £622 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport for as low as £571 on momondo.

How have San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight prices changed over time?

As of October 2026, prices for San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport (SJU to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Best price found

£251

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is £251. The best return flight deal from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport found on momondo in the last 72 hours is £527.
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

  • How far is San Juan Luis Munoz Marin Intl to Barcelona-El Prat by plane?

    San Juan Luis Munoz Marin Intl and Barcelona-El Prat are 4257.2 mi apart from one another.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport were last updated today.

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Sitges
Tossa de Mar
Calella
Cambrils
Santa Susanna
Tarragona
La Pineda
Malgrat de Mar
Pineda de Mar
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Castelldefels
Roses
Calella de Palafrugell
Cadaques
l'Escala
Llafranc

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Juan to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from San Juan to Barcelona with flexible booking policies on momondo?

All flight searches from San Juan to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Juan to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Juan to Barcelona.

I’m not ready to book a flight from San Juan to Barcelona right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Juan to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

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