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Cheap flights from Dublin to San Juan from £572

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — SJU
15 May — 22 May1
1 adult
Wed 15/5
Wed 22/5

Cheap flight deals from Dublin to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 May 2024.

Popular in

July

Cheapest in

September

Average price

£759

Round-trip from

£468
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 23% potential price drop
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Average for round-trip flights in May 2024
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From Dublin to San Juan
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What is the cheapest day to fly round-trip from Dublin to San Juan?

Flights from Dublin to San Juan are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

What is the cheapest month to fly from Dublin to San Juan?

September is one of the best times of the year to fly to San Juan from Dublin. Prices for September average £703 per person but you can even find prices for as low as £490. The most expensive prices can be found in the month of July. Opting for a September flight can save you 26% on your journey compared to booking in July

When is the cheapest time to fly from Dublin to San Juan (DUB - SJU)?

It’s optimal to fly from Dublin to San Juan in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

Cheap Dublin to San Juan flights in May & June 2024

Find cheap flight options from Dublin to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 868,510 searches. Prices were last updated on 10 May 2024.
Thu 23/510:45DUB - SJU
1 stop13h 45mJetBlue
Wed 29/510:58SJU - DUB
1 stop16h 22mJetBlue
Deal found 10/5£572

Dublin to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Dublin and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 10 May 2024.
Thu 23/510:45DUB - SJU
1 stop13h 45mJetBlue
Wed 29/510:58SJU - DUB
1 stop16h 22mJetBlue
Deal found 10/5£572
Tue 8/1010:00DUB - SJU
2 stops17h 03mKLM
Wed 16/1014:25SJU - DUB
1 stop13h 20mKLM
Deal found 10/5£652
Fri 20/1220:40DUB - SJU
2 stops30h 42mMultiple Airlines
Tue 31/1219:57SJU - DUB
2 stops16h 58mMultiple Airlines
Deal found 9/5£751
Fri 20/1207:25DUB - SJU
1 stop16h 20mMultiple Airlines
Tue 31/1219:57SJU - DUB
2 stops16h 58mMultiple Airlines
Deal found 9/5£806
Fri 20/1210:45DUB - SJU
1 stop14h 38mKLM
Tue 31/1213:13SJU - DUB
1 stop16h 12mKLM
Deal found 9/5£884
Fri 20/1205:55DUB - SJU
2 stops19h 28mKLM
Mon 30/1203:45SJU - DUB
1 stop25h 00mKLM
Deal found 9/5£954
Fri 20/1210:45DUB - SJU
1 stop14h 38mKLM
Mon 30/1203:45SJU - DUB
1 stop25h 00mKLM
Deal found 9/5£1,012
Mon 16/905:50DUB - SJU
2 stops24h 41mMultiple Airlines
Tue 24/906:04SJU - DUB
3 stops35h 11mMultiple Airlines
Deal found 9/5£1,049
Fri 20/1209:00DUB - SJU
2 stops39h 55mUnited Airlines
Mon 30/1202:05SJU - DUB
2 stops25h 10mUnited Airlines
Deal found 9/5£1,216

Find flights from Dublin to San Juan within your budget

Customise your flight search to find flights from Dublin to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 10 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£572 - £1,049

Route

Depart

Return

Price

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 23/5

1 stop13h 45m

San Juan Luis Munoz Marin Intl

Wed 29/5

1 stop16h 22m

£572

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 8/10

2 stops17h 03m

San Juan Luis Munoz Marin Intl

Wed 16/10

1 stop13h 20m

£652

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Mon 16/9

2 stops24h 41m

San Juan Luis Munoz Marin Intl

Tue 24/9

3 stops35h 11m

£1,049

Flights are sorted by cheapest first

Deals found on 10/5

When is the cheapest time to fly from Dublin to San Juan?

Use this chart to determine the cheapest time to fly return from Dublin to San Juan. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to San Juan flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Juan by month

Plan your trip from Dublin to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to San Juan is currently £0 while a return flight costs £758. Price data was last updated on 5 May 2024.

Currently, March is the cheapest month in which you can book a flight from Dublin to San Juan (average of £585). Flying from Dublin to San Juan in July is currently the most expensive (average of £890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£497

February

£522

March

£468

April

£505

May

£562

June

£653

July

£712

August

£691

September

£596

October

£545

November

£544

December

£595

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

25 - 28 °C

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated 10 May 2024.
KLM
7.9
Good
1,589 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.9

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,589 reviews
KLM
7.9
Good
1,589 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.9

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

JetBlue
7.6
Good
4,517 reviews
KLM
7.9
Good
1,589 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.9

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to San Juan?

    If you book a flight to San Juan from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to San Juan per day from 2 different airlines.

  • Can I find flights from Dublin to San Juan for under £600 on Cheapflights?

    Yes, there are multiple flights from Dublin to San Juan for under £600. The cheapest flight booked recently is on JetBlue for just £572, but on average you can expect to pay £758.

  • What are the cheapest airlines flying from Dublin to San Juan round-trip?

    JetBlue, at £572, was found to be the cheapest airline from Dublin to San Juan. An alternate airline flying to your destination would be KLM. JetBlue is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • What does DUB to SJU mean?

    Dublin Airport is DUB and San Juan Luis Munoz Marin Intl Airport is SJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Dublin to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to San Juan that include hotel bookings?

    Yes. In addition to deals on Dublin to San Juan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Juan.

  • Can I find deals for business class flights from Dublin to San Juan?

    Yes. Cheapflights offers flight deals from Dublin to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to San Juan that allow pets onboard?

    Many airlines flying from Dublin to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to San Juan?

    Yes, you can often find last-minute deals on Dublin to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to San Juan flight deals updated?

    The Dublin to San Juan flight deals you see on this page were last updated on 10/5.

See more FAQs

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Alternative routes for Dublin to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Dublin to Luis Munoz Marin Intl flights

Top 2 airlines flying from Dublin to San Juan

Discover the top 2 airlines that operate flights from Dublin to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 10 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£572Average£656FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£592Average£633FlexibilityNo cancel feeOn-time70%
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Search flights from Dublin to San Juan by cabin class

Find flights from Dublin to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to San Juan?

Cheapflights makes it easy to find Dublin to San Juan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Juan?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to San Juan.

Can Cheapflights find flights from Dublin to San Juan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to San Juan flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to San Juan become cheaper?

Of course! You can now track prices for flights from Dublin to San Juan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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