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Cheap flights from Ireland to San Juan from £523

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. 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
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

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

Find a great deal and save up to 37% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to San Juan within the next two weeks, with the cheapest ticket starting at £528.

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

September can be a great time to fly to San Juan from Ireland with a flight ticket averaging about £701. Cheapflights users have found deals in the month of September for as cheap as £545. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ireland to San Juan (IE - SJU)?

When flying from Ireland to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap JetBlue flights from Ireland to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Ireland 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 903,063 searches. Data last updated 3 May 2024.
Consider these cheap JetBlue flights we've found departing from Ireland to San Juan. Make sure to check back often as deals are often changing.
Tue 3/910:55DUB - SJU
1 stop13h 50mJetBlue
Fri 13/913:00SJU - DUB
1 stop15h 00mJetBlue
Deal found 2/5£523
Fri 24/510:55DUB - SJU
1 stop17h 55mJetBlue
Fri 31/512:53SJU - DUB
1 stop15h 07mJetBlue
Deal found 2/5£524
Mon 9/910:45DUB - SJU
1 stop12h 57mJetBlue
Mon 16/913:00SJU - DUB
1 stop15h 00mJetBlue
Deal found 2/5£525
Wed 28/810:45DUB - SJU
1 stop17h 14mJetBlue
Thu 5/913:00SJU - DUB
1 stop15h 00mJetBlue
Deal found 2/5£541
Thu 12/910:55DUB - SJU
1 stop13h 50mJetBlue
Mon 16/910:30SJU - DUB
1 stop16h 50mJetBlue
Deal found 2/5£545
Thu 22/810:55DUB - SJU
1 stop13h 50mJetBlue
Sat 31/809:55SJU - DUB
1 stop17h 25mJetBlue
Deal found 2/5£558
Fri 6/910:45DUB - SJU
1 stop12h 57mJetBlue
Tue 10/910:30SJU - DUB
1 stop16h 50mJetBlue
Deal found 2/5£562
Sun 15/910:55DUB - SJU
1 stop13h 50mJetBlue
Tue 17/913:00SJU - DUB
1 stop15h 00mJetBlue
Deal found 2/5£566
Wed 28/810:45DUB - SJU
1 stop17h 14mJetBlue
Mon 2/908:14SJU - DUB
1 stop19h 46mJetBlue
Deal found 2/5£630

Cheap Air France flights from Ireland to San Juan

Explore cheap flight options specifically provided by Air France for the route between Ireland 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 903,063 searches. Data last updated 3 May 2024.
Some of the lowest-priced Air France flights we've found at this time heading from Ireland to San Juan. Deals frequently update to provide users with more options.
Mon 9/909:10DUB - SJU
2 stops18h 49mAir France
Thu 19/913:20SJU - DUB
1 stop14h 55mAir France
Deal found 2/5£603
Fri 23/806:05DUB - SJU
2 stops21h 04mAir France
Sat 31/813:20SJU - DUB
1 stop14h 55mAir France
Deal found 2/5£628
Wed 21/806:05DUB - SJU
2 stops21h 04mAir France
Sat 31/813:20SJU - DUB
1 stop14h 55mAir France
Deal found 2/5£649
Mon 2/906:05DUB - SJU
2 stops21h 04mAir France
Tue 10/918:00SJU - DUB
2 stops17h 55mAir France
Deal found 2/5£656
Fri 23/810:00DUB - SJU
1 stop18h 24mAir France
Mon 26/818:00SJU - DUB
2 stops17h 55mAir France
Deal found 2/5£739
Thu 4/711:00DUB - SJU
1 stop17h 09mAir France
Tue 9/718:00SJU - DUB
2 stops17h 55mAir France
Deal found 2/5£761

Cheap Ireland to San Juan flights in May & June 2024

Find cheap flight options from Ireland 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 903,063 searches. Prices were last updated on 3 May 2024.
These are some of the most attractive deals on flights from Ireland to San Juan in 2024. Check back in a little while for more flight options.
Fri 24/510:55DUB - SJU
1 stop17h 55mJetBlue
Fri 31/512:53SJU - DUB
1 stop15h 07mJetBlue
Deal found 2/5£524

Ireland to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Ireland and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
These are some of the most attractive deals on flights from Ireland to San Juan in 2024. Check back in a little while for more flight options.
Tue 3/910:55DUB - SJU
1 stop13h 50mJetBlue
Thu 12/909:55SJU - DUB
1 stop18h 05mJetBlue
Deal found 2/5£523
Fri 24/510:55DUB - SJU
1 stop17h 55mJetBlue
Fri 31/512:53SJU - DUB
1 stop15h 07mJetBlue
Deal found 2/5£524
Mon 9/910:45DUB - SJU
1 stop12h 57mJetBlue
Sat 21/910:30SJU - DUB
1 stop16h 50mJetBlue
Deal found 2/5£525
Wed 21/816:45DUB - SJU
1 stop15h 10mMultiple Airlines
Tue 27/805:51SJU - DUB
1 stop17h 59mMultiple Airlines
Deal found 2/5£533
Wed 28/810:45DUB - SJU
1 stop17h 14mJetBlue
Sat 7/909:55SJU - DUB
1 stop18h 05mJetBlue
Deal found 2/5£541
Thu 12/910:55DUB - SJU
1 stop13h 50mJetBlue
Wed 18/910:30SJU - DUB
1 stop16h 50mJetBlue
Deal found 2/5£545
Thu 22/810:55DUB - SJU
1 stop13h 50mJetBlue
Thu 29/815:45SJU - DUB
1 stop11h 35mJetBlue
Deal found 2/5£558
Fri 6/910:45DUB - SJU
1 stop12h 57mJetBlue
Tue 10/910:30SJU - DUB
1 stop16h 50mJetBlue
Deal found 2/5£562
Sun 15/910:55DUB - SJU
1 stop13h 50mJetBlue
Tue 17/913:00SJU - DUB
1 stop15h 00mJetBlue
Deal found 2/5£566

Find flights from Ireland to San Juan within your budget

Customise your flight search to find flights from Ireland 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 903,063 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£523 - £1,001

Route

Depart

Return

Price

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 3/9

1 stop13h 50m

San Juan Luis Munoz Marin Intl

Fri 13/9

1 stop15h 00m

£523

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Wed 21/8

1 stop15h 10m

San Juan Luis Munoz Marin Intl

Tue 27/8

1 stop17h 59m

£533

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Mon 9/9

2 stops18h 49m

San Juan Luis Munoz Marin Intl

Thu 19/9

1 stop14h 55m

£603

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 5/9

2 stops17h 09m

San Juan Luis Munoz Marin Intl

Thu 12/9

1 stop14h 00m

£604

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 12/9

2 stops19h 04m

San Juan Luis Munoz Marin Intl

Sat 21/9

1 stop20h 15m

£612

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Mon 2/9

2 stops16h 50m

San Juan Luis Munoz Marin Intl

Sat 14/9

1 stop32h 06m

£644

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Fri 16/8

2 stops19h 07m

San Juan Luis Munoz Marin Intl

Sat 24/8

2 stops15h 50m

£772

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 29/8

2 stops31h 15m

San Juan Luis Munoz Marin Intl

Wed 4/9

2 stops26h 25m

£985

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 15/8

2 stops23h 07m

San Juan Luis Munoz Marin Intl

Wed 21/8

1 stop25h 00m

£1,001

Flights are sorted by cheapest first

Deals found on 2/5

No data available for this route at this time. Please check back soon.

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 3 May 2024.
Read through reviews of airlines operating flights from Ireland to San Juan, such as JetBlue, Air France and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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.

Delta
8.1
Very Good
10,858 reviews
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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.

KLM
7.9
Good
1,608 reviews
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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.

JetBlue
7.6
Good
4,556 reviews
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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.

Air France
7.6
Good
1,792 reviews
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very Good
10,858 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

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 Ireland to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Ireland to San Juan for under £600. The cheapest flight booked recently is on JetBlue for just £523, but on average you can expect to pay £581.

  • What does DUB to SJU mean?

    This is defined as Dublin Airport (DUB) and San Juan Luis Munoz Marin Intl Airport (SJU). Codes like San Juan Luis Munoz Marin Intl Airport are often used to just call airports uniquely. 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 Ireland to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland 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 Ireland to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland 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 Ireland to San Juan that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to San Juan that allow pets onboard?

    Many airlines flying from Ireland 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 Ireland to San Juan?

    Yes, you can often find last-minute deals on Ireland 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 Ireland to San Juan flight deals updated?

    The Ireland to San Juan flight deals you see on this page were last updated on 2/5.

See more FAQs

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Top 2 airlines flying from Ireland to San Juan

Discover the top 2 airlines that operate flights from Ireland 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 903,063 searches. Data last updated 3 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£571Average£654FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£591Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Ireland to San Juan by cabin class

Find flights from Ireland 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

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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 Ireland to San Juan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to San Juan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to San Juan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Ireland to San Juan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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