Flights from Barcelona Airport to San Juan

Flight deals from Barcelona Airport to San Juan

Looking for cheap tickets from Barcelona Airport to San Juan, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Juan.HK$3,705 per passenger.Departing Mon, 3 Nov, returning Thu, 13 Nov.Return flight with Iberia and Frontier Airlines.Outbound indirect flight with Iberia, departs from Barcelona on Mon, 3 Nov, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with Frontier Airlines, departs from San Juan Luis Munoz Marin on Thu, 13 Nov, arriving in Barcelona.Price includes taxes and charges.From HK$3,705, select.

Flying from Barcelona Airport to San Juan

Arm yourself with these facts on the fly.

Cheapest flight found	HK$3,705, San Juan
Cheapest month to fly	November

How to find cheap flights from Barcelona Airport to San Juan

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Barcelona Airport to San Juan. Other savvy travellers recently found return flights from HK$3,705 and one-way tickets from HK$1,955. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from Barcelona Airport to San Juan is currently September.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from Barcelona Airport to San Juan.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Barcelona Airport to anywhere you choose in San Juan.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Barcelona Airport to your chosen airport in San Juan go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Barcelona Airport to San Juan flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Barcelona Airport to San Juan?

We looked at all of the upcoming return flights from Barcelona Airport to San Juan we could find over the next 12 months. It looks like HK$3,705 is the best price. This is good, compared to the average San Juan ticket price of HK$5,278.

What is the cheapest month to fly from Barcelona Airport to San Juan?

The cheapest month to fly from Barcelona Airport to San Juan is currently November.

Which upcoming date is cheapest to fly from Barcelona Airport to San Juan on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Barcelona Airport to San Juan on Monday, 3 November 2025.

If I'm flying from Barcelona Airport, where in San Juan is cheapest to fly into?

If you're flying from Barcelona, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.