Flight tickets from San Juan to Dublin

Compare San Juan to Dublin flight deals

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Flight deals from San Juan to Dublin Airport

Looking for a cheap last-minute deal or the best return flight from San Juan to Dublin Airport? If you want to travel next month, return fares start from ₹ 50,031. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Juan to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan to Dublin flights are currently cheapest in September.

San Juan to Dublin: Alternative routes

Compare routes from San Juan to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

San Juan to Dublin: Flight information

The things to know before you go.
Cheapest flight found₹ 18,973
Cheapest month to flySeptember

Finding cheap flights from San Juan to Dublin: Frequently asked questions

The best price we found for a return flight from San Juan to Dublin is ₹ 46,785. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Juan to Dublin. But we found flights with one stop from ₹ 46,785.
As of March 2026, there are no flights flying from San Juan to Dublin.
The cheapest month to fly from San Juan to Dublin is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Juan to Dublin Airport on Tuesday, 1 September 2026.
No airlines currently offer direct flights between San Juan and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is KLM .

Travelling from San Juan to Dublin Airport (DUB): What you need to know

  • Luis Munoz Marin International Airport (SJU) is San Juan's main airport. Explore your options for booking a flight from San Juan to Dublin Airport (DUB) jetting off from here.

  • Dublin Airport is located in Dublin. The city runs on the UTC+0 timezone and is four hours ahead of San Juan.

  • To ensure you catch your flight from San Juan to DUB, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Taking off during a peak time like a bank holiday? Expect longer lines at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Consider adding a stopover to find cheap flights from San Juan to DUB. Just deselect 'Direct flights only' when searching for departures from Luis Munoz Marin International Airport (SJU). Break up your trip (and maybe get a better deal) by stopping at one of these popular airports:

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

    • Washington Dulles International Airport (IAD)

  • The journey from central San Juan to SJU takes about 55 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 8 kilometres in 10 minutes or so, depending on traffic conditions.

  • Planning to catch an early flight from San Juan to Dublin Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to Luis Munoz Marin International Airport:

  • When it comes to Luis Munoz Marin International Airport's on-time performance, data shows 73.65% of flights stick to their scheduled arrival time.

Fernando Luis Ribas Dominicci Airport (SIG)

About Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • The centre of Dublin is around 8 kilometres from Dublin Airport. Journey times by car hire or cab will vary depending on traffic conditions and time of day, so do a little research ahead of your trip.

  • It takes roughly 2 hours 10 minutes to get there using public transport.

How to find the cheapest flights from San Juan to Dublin Airport (DUB)

  • Currently, ₹ 18,973 is the best price we've found for a one-way ticket from San Juan to Dublin Airport. The cheapest price for a return flight is ₹ 46,785. Remember fares can change due to availability at the time of booking.

  • Booking early is often the key to scoring a cheap flight from San Juan to DUB. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • Affordable San Juan to Dublin Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' tool to compare fares throughout the month and then choose the cheapest day.

  • Finding a cheap flight ticket from San Juan to DUB couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when there's a price drop.

  • Chase down a great fare on a flight from San Juan to Dublin Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from San Juan to Dublin Airport (DUB)

  • August is the most popular month for flights from San Juan to Dublin Airport (DUB). Plan your visit to Dublin in February if you'd rather avoid peak season.

  • When booking your San Juan to DUB flight ticket, consider the weather you're most comfortable in. July is the warmest month in Dublin, with temperatures ranging from 10ºC to 20ºC.

  • If you want to travel in cooler conditions, look for a cheap ticket from San Juan to Dublin Airport in January when temperatures are between 1ºC and 9ºC.

More about Dublin

Explore more of Ireland

  • Cork is just one of the many cities in Ireland waiting to be discovered after you've seen Dublin. Around 225 kilometres away to the south-west, top sights here include Blarney Castle, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.

  • If you're interested in discovering another major destination in Ireland, head for Waterford, about 145 kilometres south-west of Dublin. Bishop's Palace, Christ Church Cathedral and Waterford Treasures Medieval Museum are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.