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Cheap flights from Dublin to San Juan from £637

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. 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
22 jun — 29 jun1
1 adult
lör 22/6
lör 29/6

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 17 juni 2024.

Popular in

July

Cheapest in

May

Average price

£869

Round-trip from

£458
High demand for flights, 22% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in June 2024
From Dublin to San Juan

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?

May is one of the best times of the year to fly to San Juan from Dublin. Prices for May average £688 per person but you can even find prices for as low as £459. The most expensive prices can be found in the month of July. Opting for a May flight can save you 27% on your journey compared to booking in July

What is the cheapest time of day to fly from DUB to 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 Delta flights from Dublin to San Juan

Explore cheap flight options specifically provided by Delta 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 976,051 searches. Data last updated 17 juni 2024.
Take a look at some of the lowest-priced Delta flights heading from Dublin to San Juan. Make sure to check back often as deals are often changing.
fre 1/1110:45DUB - SJU
1 stop16h 14mDelta
sön 10/1114:25SJU - DUB
1 stop14h 00mDelta
Deal found 17/6£637
tis 2/705:55DUB - SJU
2 stops23h 20mDelta
lör 6/712:40SJU - DUB
2 stops14h 05mDelta
Deal found 16/6£896

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 976,051 searches. Data last updated 17 juni 2024.
Browse through some of the cheapest JetBlue flights travelling from Dublin to San Juan. Deals are refreshing constantly so come back soon for more options.
tis 2/710:45DUB - SJU
1 stop32h 40mJetBlue
lör 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£662
fre 28/610:45DUB - SJU
1 stop17h 15mJetBlue
mån 1/708:05SJU - DUB
1 stop19h 55mJetBlue
Deal found 16/6£687
tis 2/710:45DUB - SJU
2 stops16h 11mJetBlue
lör 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£743
lör 29/610:55DUB - SJU
1 stop14h 10mJetBlue
mån 1/714:25SJU - DUB
1 stop13h 35mJetBlue
Deal found 16/6£747
lör 3/810:45DUB - SJU
1 stop20h 12mJetBlue
lör 10/812:25SJU - DUB
1 stop15h 35mJetBlue
Deal found 17/6£2,409

Cheap Dublin to San Juan flights in June & July 2024

Find cheap flight options from Dublin to San Juan specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Prices were last updated on 17 juni 2024.
Scroll through some of the best deals on flights from Dublin to San Juan in 2024. Check back regularly for other flight deals.
mån 24/610:55DUB - SJU
1 stop29h 10mJetBlue
mån 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687
lör 13/712:30DUB - SJU
1 stop13h 54mMultiple Airlines
ons 28/816:55SJU - DUB
1 stop12h 25mMultiple Airlines
Deal found 17/6£851
lör 13/710:00DUB - SJU
1 stop19h 15mKLM
lör 31/814:30SJU - DUB
1 stop13h 15mKLM
Deal found 17/6£851
sön 14/713:55DUB - SJU
1 stop14h 20mBritish Airways
tis 3/914:25SJU - DUB
2 stops16h 40mBritish Airways
Deal found 17/6£876
sön 14/713:55DUB - SJU
1 stop14h 20mBritish Airways
ons 28/812:05SJU - DUB
2 stops16h 40mBritish Airways
Deal found 17/6£877
sön 14/711:00DUB - SJU
1 stop16h 59mKLM
lör 31/813:16SJU - DUB
2 stops18h 19mKLM
Deal found 17/6£969
sön 14/713:55DUB - SJU
1 stop14h 20mBritish Airways
tors 29/813:19SJU - DUB
2 stops16h 56mBritish Airways
Deal found 17/6£1,007
ons 10/710:45DUB - SJU
2 stops27h 04mTAP AIR PORTUGAL
tors 29/813:55SJU - DUB
2 stops23h 10mTAP AIR PORTUGAL
Deal found 17/6£1,047
lör 13/705:35DUB - SJU
2 stops32h 14mTAP AIR PORTUGAL
tis 3/905:10SJU - DUB
2 stops37h 40mTAP AIR PORTUGAL
Deal found 17/6£1,261

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 976,051 searches. Data last updated 17 juni 2024.
Scroll through some of the best deals on flights from Dublin to San Juan in 2024. Check back regularly for other flight deals.
fre 1/1110:45DUB - SJU
1 stop16h 14mDelta
sön 10/1114:25SJU - DUB
1 stop14h 00mDelta
Deal found 17/6£637
mån 24/610:55DUB - SJU
1 stop29h 10mJetBlue
mån 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687
tis 24/1210:55DUB - SJU
1 stop12h 50mAmerican Airlines
lör 4/116:46SJU - DUB
2 stops15h 29mAmerican Airlines
Deal found 17/6£704
tis 24/1209:40DUB - SJU
2 stops17h 23mAmerican Airlines
lör 4/116:46SJU - DUB
2 stops15h 29mAmerican Airlines
Deal found 17/6£746
lör 13/712:30DUB - SJU
1 stop13h 54mMultiple Airlines
ons 28/816:55SJU - DUB
1 stop12h 25mMultiple Airlines
Deal found 17/6£851
lör 13/710:00DUB - SJU
1 stop19h 15mKLM
lör 31/814:30SJU - DUB
1 stop13h 15mKLM
Deal found 17/6£851
sön 14/713:55DUB - SJU
1 stop14h 20mBritish Airways
mån 2/912:05SJU - DUB
2 stops16h 40mBritish Airways
Deal found 17/6£876
sön 14/713:55DUB - SJU
1 stop14h 20mBritish Airways
ons 28/812:05SJU - DUB
2 stops16h 40mBritish Airways
Deal found 17/6£877
tis 24/1210:55DUB - SJU
1 stop12h 50mMultiple Airlines
lör 4/121:20SJU - DUB
1 stop22h 15mMultiple Airlines
Deal found 17/6£899

Dublin to San Juan flights leaving soon

Find last-minute flight options from Dublin to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 juni 2024.
Book one of these great deals on flights from Dublin to San Juan. Tip: verify your flight details before completing your reservation.
mån 24/610:55DUB - SJU
1 stop29h 10mJetBlue
mån 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687

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 976,051 searches. Data last updated 17 juni 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£637 - £969

Route

Depart

Return

Price

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

fre 1/11

1 stop16h 14m

San Juan Luis Munoz Marin Intl

sön 10/11

1 stop14h 00m

£637

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

tis 2/7

1 stop32h 40m

San Juan Luis Munoz Marin Intl

lör 6/7

1 stop27h 21m

£662

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

fre 28/6

1 stop17h 15m

San Juan Luis Munoz Marin Intl

mån 1/7

1 stop19h 55m

£687

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

mån 8/7

1 stop19h 37m

San Juan Luis Munoz Marin Intl

tis 30/7

1 stop12h 35m

£782

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

mån 8/7

2 stops38h 03m

San Juan Luis Munoz Marin Intl

lör 27/7

2 stops29h 05m

£795

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

lör 13/7

1 stop13h 54m

San Juan Luis Munoz Marin Intl

ons 28/8

1 stop12h 25m

£851

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

tors 11/7

2 stops32h 14m

San Juan Luis Munoz Marin Intl

tis 3/9

2 stops37h 40m

£863

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

sön 14/7

1 stop14h 20m

San Juan Luis Munoz Marin Intl

mån 2/9

2 stops16h 40m

£876

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

sön 14/7

1 stop16h 59m

San Juan Luis Munoz Marin Intl

lör 31/8

2 stops18h 19m

£969

Flights are sorted by cheapest first

Deals found on 17/6

What is the cheapest day 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 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to San Juan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dublin to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 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 17 juni 2024.
Read through reviews of airlines operating flights from Dublin to San Juan, such as Delta, JetBlue and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

8.0
Very Good
10,000 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.9
Good
1,449 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.6
Good
4,235 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.4
Good
10,000 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.2
Good
1,262 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

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 £700 on Cheapflights?

    Yes, there are multiple flights from Dublin to San Juan for under £700. The cheapest flight booked recently is on Delta for just £637, but on average you can expect to pay £833.

  • Are there last-minute flights available from Dublin to San Juan for under £700?

    There are currently 1+ open flights from Dublin to San Juan within the next 7 days for less than £700.

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

    Delta, at £637, was found to be the cheapest airline from Dublin to San Juan.Alternate airlines flying return to your destination include JetBlue and Lufthansa. Delta is priced at 7% 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 17/6.

  • What is the cheapest month to book a flight from Dublin to San Juan?

    Currently, March is the cheapest month in which you can book a flight from Dublin to San Juan (average of £580). Flying from Dublin to San Juan in July is currently the most expensive (average of £878). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.

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 976,051 searches. Data last updated 17 juni 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£563Average£646FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£584Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways 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.

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.

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