SJU - DUB

£229 Find Cheap Flights from San Juan to Dublin – Compare and Save

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Everything you should know

Cheapest return flight
£406
Typical prices: £360-£631
Delta
Sat 10/11Tue 27/11
SJU - DUB • 1 stop
Cheapest one-way flight
£229
Typical prices: £274-£427
Delta
Wed 17/1
SJU - DUB • 2 stops
Direct flights
Not available
There are currently no direct flights between San Juan Luis Munoz Marin Intl Airport and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 41% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg £332 (return)
New York John F Kennedy Intl (JFK)
Shortest trip • 14h 00m (one-way)
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Insights
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We hope you enjoy your trip to Dublin!
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Flight Deals

Cheap Flights from San Juan to Dublin (SJU-DUB)

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

Recent return flight deals from San Juan to Dublin

Tue, 10 Nov - Fri, 27 Nov
Delta Logo
18:55 - 07:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
32h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:55 - 13:38DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
29h 43m1 stop Boston Logan Intl
£406Delta
Tue, 10 Nov - Fri, 27 Nov
Delta Logo
07:00 - 09:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
22h 45m2 stops New York John F Kennedy Intl Boston Logan Intl
Delta Logo
11:55 - 13:38DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
29h 43m1 stop Boston Logan Intl
£409Delta
Sun, 18 Oct - Tue, 3 Nov
KLM Logo
12:50 - 08:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
14h 55m1 stop Atlanta Hartsfield-Jackson
KLM Logo
05:45 - 00:52DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
23h 07m2 stops Amsterdam Schiphol New York John F Kennedy Intl
£412KLM
Wed, 17 Mar - Wed, 31 Mar
KLM Logo
13:15 - 09:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 30m1 stop Boston Logan Intl
KLM Logo
13:15 - 23:55DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
15h 40m1 stop New York John F Kennedy Intl
£413KLM
Wed, 17 Mar - Wed, 31 Mar
Delta Logo
06:15 - 08:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
22h 30m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
11:00 - 23:19DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
17h 19m1 stop Atlanta Hartsfield-Jackson
£417Delta
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
13:00 - 09:55SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 55m2 stops Miami London Heathrow
Multiple Airlines Logo
10:00 - 20:00DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
14h 00m1 stop Madrid Barajas
£430Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
13:00 - 09:55SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 55m2 stops Miami London Heathrow
Multiple Airlines Logo
10:00 - 20:00DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
14h 00m1 stop Madrid Barajas
£431Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
British Airways Logo
13:00 - 09:55SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 55m2 stops Miami London Heathrow
British Airways Logo
11:30 - 23:59DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
16h 29m1 stop Philadelphia
£437British Airways
Wed, 4 Nov - Sat, 14 Nov
British Airways Logo
13:00 - 09:55SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 55m2 stops Miami London Heathrow
British Airways Logo
11:30 - 23:59DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
16h 29m1 stop Philadelphia
£437British Airways
Wed, 21 Oct - Sat, 31 Oct
Multiple Airlines Logo
12:21 - 09:40SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
16h 19m2 stops Miami London Heathrow
Multiple Airlines Logo
18:30 - 20:00DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
29h 30m1 stop Madrid Barajas
£438Multiple Airlines
Booking Insights

Price, demand, and travel trends for San Juan Luis Munoz Marin Intl Airport to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from San Juan Luis Munoz Marin Intl Airport to Dublin with more confidence.

How much is a return flight from San Juan Luis Munoz Marin Intl Airport to Dublin?

Return flights from San Juan Luis Munoz Marin Intl Airport to Dublin start at £406. Prices are typical for this route right now, with typical return fares ranging from £360 to £631. The lowest price found in the past 5 days was £406 on Delta.

What's the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to Dublin?

Sunday is the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to Dublin and is 25% cheaper than the average day. Saturday is the most expensive day with flight prices 63% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Dublin?

•October is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Dublin at £284 return.
•August (£722) and June (£624) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 153% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Juan Luis Munoz Marin Intl Airport to Dublin the cheapest?

Flights from San Juan Luis Munoz Marin Intl Airport to Dublin are cheapest 4 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for San Juan Luis Munoz Marin Intl Airport to Dublin flights

Low season

January

Cheapest flight

£229
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (49% more expensive on average)
Flights from San Juan Luis Munoz Marin Intl Airport to Dublin

When to book flights from San Juan to Dublin

Are your dates flexible? Find out the best times to travel from San Juan to Dublin 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 Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from San Juan Luis Munoz Marin Intl Airport to Dublin?

    Flights from San Juan Luis Munoz Marin Intl Airport to Dublin usually depart from San Juan Luis Munoz Marin Intl (SJU) and arrive at Dublin (DUB).

  • Which airports do connecting flights from San Juan Luis Munoz Marin Intl Airport to Dublin pass through?

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

    • New York John F Kennedy Intl (JFK) – 29% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 24% of one-stop connections
    • Philadelphia (PHL) – 15% of one-stop connections
    • Boston Logan Intl (BOS) – 8% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

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

    On the San Juan Luis Munoz Marin Intl Airport to Dublin route, being flexible with your departure day can save you up to 54%. Sunday is the cheapest day at £365 return on average, while Saturday is the most expensive at £793 – a £428 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Croke Park, Aviva Stadium, and The Convention Centre Dublin. These are among the most viewed places in Dublin on KAYAK.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of £484. Book 4 weeks before departure for the lowest fares.

  • How long is a flight from San Juan Luis Munoz Marin Intl Airport to Dublin?

    A direct flight from San Juan Luis Munoz Marin Intl Airport to Dublin takes 0h 00m, covering 3,963 miles.

  • Do I need a passport to fly from San Juan Luis Munoz Marin Intl Airport to Dublin?

    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.

  • Have flight prices from San Juan Luis Munoz Marin Intl Airport to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £406 to £791. That means the highest observed fare was about 94% higher than the lowest one.

  • How are flight prices from San Juan Luis Munoz Marin Intl Airport to Dublin looking right now?

    One-way fares from San Juan Luis Munoz Marin Intl Airport to Dublin are currently lower than usual. Average one-way flight prices are about £244, which is 30% below the typical average for this route.

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

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time of 14h 00m, compared to 14h 11m via Washington, D.C. Dulles Intl (IAD) and 14h 13m via Newark (EWR).

  • What is the time difference between San Juan Luis Munoz Marin Intl Airport and Dublin?

    Dublin is 5 hours ahead of San Juan Luis Munoz Marin Intl Airport (Irish Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around £3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a San Juan Luis Munoz Marin Intl Airport to Dublin flight?

    Return flights from San Juan Luis Munoz Marin Intl Airport to Dublin range from £360 to £631, with an average of £484 over the past 12 months. Anything below £360 counts as a good deal.

Your guide to booking San Juan Luis Munoz Marin Intl Airport to Dublin 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 instead of Saturday. On this route, Sunday flights average £365 – about £428 less than Saturday (54% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 36% 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 Dublin trip for October. Fares historically average £284 return in that month – typically £437 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

More options for your flight from San Juan to Dublin

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

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin