Find flights
When to book
Airlines
FAQs

Cheap flights from Dublin to San Juan from £567

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. 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
21 Apr — 28 Apr1
1 adult
Sun 21/4
Sun 28/4

The best prices from Dublin to San Juan are usually found in September or January, booked 50 days in advance, depart on a Wednesday or Monday and return on a Monday

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 16 April 2024.

Popular in

July

Cheapest in

September

Average price

£652

Round-trip from

£470
High demand for flights, 21% potential price rise
Search Deals
Best time to find cheap flights, 14% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Dublin to San Juan
Search Deals

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.

How far in advance should I book a flight from Dublin to San Juan?

Users have found that booking a flight from Dublin to San Juan at least 49 days early can save you up to 37% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Dublin to San Juan for as little as £530 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £690 for flights departing within the next 3 days.

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 £704 per person but you can even find prices for as low as £548. The most expensive prices can be found in the month of July. Opting for a September flight can save you 27% 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 16% on the cost of your flight, compared to a flight at midday.

Cheap JetBlue flights from Dublin to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Dublin and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Tue 30/410:55DUB - SJU
1 stop18h 40mJetBlue
Fri 3/510:40SJU - DUB
1 stop17h 20mJetBlue
Deal found 15/4£567
Sat 13/710:55DUB - SJU
1 stop18h 19mJetBlue
Sat 31/812:55SJU - DUB
1 stop15h 05mJetBlue
Deal found 15/4£815
Tue 2/710:55DUB - SJU
1 stop13h 50mJetBlue
Fri 12/715:45SJU - DUB
1 stop11h 35mJetBlue
Deal found 15/4£819

Cheap Dublin to San Juan flights in April & May 2024

Find cheap flight options from Dublin to San Juan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Prices were last updated on 16 April 2024.
Tue 30/410:55DUB - SJU
1 stop18h 40mJetBlue
Fri 3/510:40SJU - DUB
1 stop17h 20mJetBlue
Deal found 15/4£567
Wed 17/411:45DUB - SJU
1 stop29h 50mBritish Airways
Wed 24/417:55SJU - DUB
1 stop30h 05mBritish Airways
Deal found 15/4£790
Wed 17/413:35DUB - SJU
1 stop15h 22mLufthansa
Tue 23/401:05SJU - DUB
1 stop27h 40mLufthansa
Deal found 15/4£805
Wed 17/409:50DUB - SJU
2 stops34h 52mUnited Airlines
Wed 24/407:25SJU - DUB
2 stops21h 20mUnited Airlines
Deal found 15/4£809
Wed 17/413:35DUB - SJU
1 stop15h 22mUnited Airlines
Tue 23/401:05SJU - DUB
2 stops28h 15mUnited Airlines
Deal found 15/4£812
Wed 17/419:00DUB - SJU
3 stops29h 02mMultiple Airlines
Wed 24/407:00SJU - DUB
3 stops31h 15mMultiple Airlines
Deal found 15/4£972
Wed 17/414:10DUB - SJU
2 stops16h 38mMultiple Airlines
Wed 24/407:00SJU - DUB
3 stops31h 15mMultiple Airlines
Deal found 15/4£1,143

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 886,143 searches. Data last updated 16 April 2024.
Tue 30/410:55DUB - SJU
1 stop18h 40mJetBlue
Fri 3/510:40SJU - DUB
1 stop17h 20mJetBlue
Deal found 15/4£567
Wed 20/1110:45DUB - SJU
1 stop17h 14mKLM
Tue 3/1214:11SJU - DUB
1 stop15h 14mKLM
Deal found 15/4£668
Wed 17/411:45DUB - SJU
1 stop29h 50mBritish Airways
Wed 24/417:55SJU - DUB
1 stop30h 05mBritish Airways
Deal found 15/4£790
Wed 17/413:35DUB - SJU
1 stop15h 22mLufthansa
Tue 23/401:05SJU - DUB
1 stop27h 40mLufthansa
Deal found 15/4£805
Wed 17/409:50DUB - SJU
2 stops34h 52mUnited Airlines
Wed 24/407:25SJU - DUB
2 stops21h 20mUnited Airlines
Deal found 15/4£809
Wed 17/413:35DUB - SJU
1 stop15h 22mUnited Airlines
Tue 23/401:05SJU - DUB
2 stops28h 15mUnited Airlines
Deal found 15/4£812
Sat 13/710:55DUB - SJU
1 stop18h 19mJetBlue
Sat 31/812:55SJU - DUB
1 stop15h 05mJetBlue
Deal found 15/4£815
Tue 2/710:55DUB - SJU
1 stop13h 50mJetBlue
Fri 12/715:45SJU - DUB
1 stop11h 35mJetBlue
Deal found 15/4£819
Wed 17/419:00DUB - SJU
3 stops29h 02mMultiple Airlines
Wed 24/407:00SJU - DUB
3 stops31h 15mMultiple Airlines
Deal found 15/4£972

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 886,143 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£567 - £1,725

Route

Depart

Return

Price

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 30/4

1 stop18h 40m

San Juan Luis Munoz Marin Intl

Fri 3/5

1 stop17h 20m

£567

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Sat 13/7

1 stop18h 19m

San Juan Luis Munoz Marin Intl

Sat 31/8

1 stop15h 05m

£815

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 2/7

1 stop13h 50m

San Juan Luis Munoz Marin Intl

Fri 12/7

1 stop11h 35m

£819

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 2/7

2 stops23h 24m

San Juan Luis Munoz Marin Intl

Fri 12/7

3 stops35h 10m

£1,725

Flights are sorted by cheapest first

Deals found on 15/4

When is the best time to book a flight from Dublin to San Juan?

Use this chart to determine the optimal time to book a return flight from Dublin to San Juan. Price data was last updated on 28 January 2024.
The price you pay for your flight from Dublin to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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 7 April 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.
Search Deals

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 £982. Price data was last updated on 7 April 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 £870). 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

£494

February

£522

March

£469

April

£510

May

£587

June

£676

July

£698

August

£693

September

£603

October

£539

November

£547

December

£592

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 16 April 2024.
JetBlue
7.7
Good
4,692 reviews
Check prices

Overall

7.7

Comfort

7.9

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.5

Reviews

1 / 10

Horrible baggage service. Took an hour to get our bags after we landed.

JetBlue
7.7
Good
4,692 reviews
JetBlue
7.7
Good
4,692 reviews
Check prices

Overall

7.7

Comfort

7.9

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.5

Reviews

1 / 10

Horrible baggage service. Took an hour to get our bags after we landed.

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 £567, but on average you can expect to pay £981.

  • What is the cheapest airline to fly from Dublin to San Juan round-trip?

    JetBlue, at £567, was found to be the cheapest airline from Dublin to San Juan.. JetBlue is priced at 19% 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 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 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 see available direct flights.

  • 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 do 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 15/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 886,143 searches. Data last updated 16 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£573Average£658FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£594Average£634FlexibilityNo cancel feeOn-time70%
Search British Airways flights
London to Helsinki flights
Edinburgh to Krakow flights
England to Pakistan flights
London to Leeds flights
Manchester to Palma de Mallorca flights
Manchester to Abu Dhabi flights
Manchester to Munich flights
London Heathrow Airport to Amsterdam flights
London to Bulgaria flights
Manchester to London flights
Leeds to Belfast flights
Dublin to Prague flights

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.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Clermont-Ferrand Aulnat
Flights to Kalamata
Flights to Launceston
Flights to Lihue
Flights to Cagayan de Oro Laguindingan
Flights to Naxos
Flights to Kavála Megas Alexandros
Flights to Malmö
Flights to New Bern Coastal Carolina Rgnl
Flights to Ancona Falconara
Flights to Monterey Regional
Flights to Appleton Intl
Flights to Avignon-Caum
Flights to La Rochelle Laleu
Flights to Kalamazoo Intl
Flights to Flagstaff Pulliam
Flights to Bangor

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines