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Cheap flights from Ireland to San Diego from £428

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. 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 — SAN
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

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

Users have found that booking a flight from Ireland to San Diego at least 49 days early can save you up to 45% 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 Ireland to San Diego for as little as £593 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 £693 for flights departing within the next 3 days.

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

November can be a great time to fly to San Diego from Ireland with a flight ticket averaging about £648. Cheapflights users have found deals in the month of November for as cheap as £422. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ireland to San Diego (IE - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to San Diego as you normally would.

Cheap Delta flights from Ireland to San Diego

Explore cheap flight options specifically provided by Delta for the route between Ireland and San Diego. 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 876,769 searches. Data last updated 7 May 2024.
Consider these cheap Delta flights we've found departing from Ireland to San Diego. Deals update often to give you more flight options matching your criteria
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 7/5£556
Sat 26/1011:55DUB - SAN
1 stop30h 58mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 7/5£563
Tue 28/505:55DUB - SAN
2 stops22h 22mDelta
Tue 4/606:15SAN - DUB
1 stop20h 30mDelta
Deal found 7/5£577
Tue 4/605:55DUB - SAN
2 stops22h 10mDelta
Tue 11/613:02SAN - DUB
2 stops19h 38mDelta
Deal found 7/5£580
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 6/5£581
Thu 23/511:00DUB - SAN
1 stop20h 29mDelta
Sat 25/522:50SAN - DUB
1 stop25h 55mDelta
Deal found 7/5£584
Thu 23/510:00DUB - SAN
1 stop18h 05mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 7/5£585
Thu 23/510:00DUB - SAN
2 stops20h 49mDelta
Tue 11/613:02SAN - DUB
2 stops19h 38mDelta
Deal found 7/5£587
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1107:05SAN - DUB
2 stops18h 40mDelta
Deal found 7/5£610

Cheap JetBlue flights from Ireland to San Diego

Explore cheap flight options specifically provided by JetBlue for the route between Ireland and San Diego. 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 876,769 searches. Data last updated 7 May 2024.
Some of the best deals we've found on JetBlue flights travelling from Ireland to San Diego. Make sure to examine the flight information before completing your reservation.
Tue 14/510:55DUB - SAN
1 stop15h 48mJetBlue
Tue 21/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 7/5£627
Wed 31/710:55DUB - SAN
1 stop16h 13mJetBlue
Wed 7/811:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 7/5£799

Cheap Ireland to San Diego flights in May & June 2024

Find cheap flight options from Ireland to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 876,769 searches. Prices were last updated on 7 May 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in May and June 2024. Check back soon for alternative fares.
Tue 28/505:55DUB - SAN
2 stops22h 22mDelta
Tue 4/606:15SAN - DUB
1 stop20h 30mDelta
Deal found 7/5£577
Tue 4/605:55DUB - SAN
2 stops22h 10mDelta
Tue 11/613:02SAN - DUB
2 stops19h 38mDelta
Deal found 7/5£580
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 6/5£581
Thu 23/511:00DUB - SAN
1 stop20h 29mDelta
Sat 25/522:50SAN - DUB
1 stop25h 55mDelta
Deal found 7/5£584
Thu 23/510:00DUB - SAN
1 stop18h 05mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 7/5£585
Thu 23/510:00DUB - SAN
2 stops20h 49mDelta
Tue 11/613:02SAN - DUB
2 stops19h 38mDelta
Deal found 7/5£587
Mon 3/608:55DUB - SAN
2 stops19h 22mDelta
Mon 10/606:15SAN - DUB
2 stops18h 30mDelta
Deal found 6/5£625
Tue 14/510:55DUB - SAN
1 stop15h 48mJetBlue
Tue 21/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 7/5£627
Mon 27/520:35DUB - SAN
2 stops32h 20mMultiple Airlines
Mon 3/622:50SAN - DUB
3 stops29h 00mMultiple Airlines
Deal found 6/5£916

Ireland to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Ireland and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 876,769 searches. Data last updated 7 May 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in May and June 2024. Check back soon for alternative fares.
Fri 22/1105:55DUB - SAN
2 stops23h 52mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 7/5£531
Fri 22/1111:50DUB - SAN
1 stop16h 45mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 7/5£538
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 7/5£556
Sat 26/1011:55DUB - SAN
1 stop30h 58mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 7/5£563
Tue 28/505:55DUB - SAN
2 stops22h 22mDelta
Tue 4/606:15SAN - DUB
1 stop20h 30mDelta
Deal found 7/5£577
Tue 4/605:55DUB - SAN
2 stops22h 10mDelta
Tue 11/613:02SAN - DUB
2 stops19h 38mDelta
Deal found 7/5£580
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 6/5£581
Thu 23/511:00DUB - SAN
1 stop20h 29mDelta
Sat 25/522:50SAN - DUB
1 stop25h 55mDelta
Deal found 7/5£584
Thu 23/510:00DUB - SAN
1 stop18h 05mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 7/5£585

Ireland to San Diego flights leaving soon

Find last-minute flight options from Ireland to San Diego 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 876,769 searches. Data last updated 7 May 2024.
Check out these flights departing soon from Ireland to San Diego. Users should examine the flight details to ensure there are no surprises.
Tue 14/510:55DUB - SAN
1 stop15h 48mJetBlue
Tue 21/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 7/5£627
Mon 13/520:35DUB - SAN
2 stops32h 07mMultiple Airlines
Mon 20/522:50SAN - DUB
3 stops29h 00mMultiple Airlines
Deal found 6/5£2,027

One-way flights to San Diego from Ireland

Search for one-way flight options from Ireland to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 876,769 searches. Data last updated 7 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Ireland to San Diego. Those seeking round-trip flights from Ireland to San Diego should utilise the search form at the top of the page.
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 7/5£428
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 7/5£471
Thu 16/510:55DUB - SAN
1 stop15h 48mJetBlue
Deal found 7/5£477
Sat 13/710:55DUB - SAN
1 stop16h 13mJetBlue
Deal found 7/5£633

Find flights from Ireland to San Diego within your budget

Customise your flight search to find flights from Ireland to San Diego 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 876,769 searches. Data last updated 7 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£556 - £919

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

2 stops21h 31m

San Diego

Sat 2/11

1 stop27h 35m

£556

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

1 stop30h 58m

San Diego

Sat 2/11

1 stop27h 35m

£563

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 28/5

2 stops22h 22m

San Diego

Tue 4/6

1 stop20h 30m

£577

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 4/6

2 stops22h 10m

San Diego

Tue 11/6

2 stops19h 38m

£580

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/5

2 stops19h 34m

San Diego

Mon 3/6

2 stops20h 30m

£581

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 23/5

1 stop20h 29m

San Diego

Sat 25/5

1 stop25h 55m

£584

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 31/7

1 stop16h 13m

San Diego

Wed 7/8

1 stop13h 00m

£799

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/5

2 stops32h 20m

San Diego

Mon 3/6

3 stops29h 00m

£916

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

3 stops31h 25m

San Diego

Sat 2/11

2 stops30h 50m

£919

Flights are sorted by cheapest first

Deals found on 7/5

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

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated 7 May 2024.
To help decide which airline to fly from Ireland to San Diego, see what other customers have to say about Delta and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,810 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Delta
8.1
Very Good
10,810 reviews
Delta
8.1
Very Good
10,810 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

JetBlue
7.6
Good
4,530 reviews
Delta
8.1
Very Good
10,810 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

WestJet
7.6
Good
2,948 reviews
Delta
8.1
Very Good
10,810 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Related info for your journey

Find useful and relevant information for your journey from Ireland to San Diego. 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 into for flights to San Diego from Ireland?

    For a flight from Ireland to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

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

    Yes, there are multiple flights from Ireland to San Diego for under £600. The cheapest flight booked recently is on Delta for just £556, but on average you can expect to pay £688.

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

    There are currently 2+ open flights from Ireland to San Diego within the next 7 days for less than £700.

  • What are the most popular airlines that fly from Ireland to San Diego?

    JetBlue, British Airways and Aer Lingus are the most popular airlines when flying from Ireland to San Diego.

  • What does DUB to SAN mean?

    This is defined as Dublin Airport (DUB) and San Diego Airport (SAN). Codes like San Diego Airport are often used to just call airports uniquely. Shannon Airport (SNN), Cork Airport (ORK), Milltown (Kerry) Kerry Airport (KIR), Knock Intl Airport (NOC), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from Ireland to San Diego 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 Diego?

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

    The Ireland to San Diego flight deals you see on this page were last updated on 7/5.

See more FAQs

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Top 3 airlines flying from Ireland to San Diego

Discover the top 3 airlines that operate flights from Ireland to San Diego. 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 876,769 searches. Data last updated 7 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£435Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£528Average£736FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£557Average£730FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Glasgow to New York flights
London to Düsseldorf flights
London to Dallas flights
Edinburgh to Belfast flights
London to Rome flights
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London Heathrow Airport to Bangkok flights
Manchester to Berlin flights
Ireland to Sao Paulo flights

Search flights from Ireland to San Diego by cabin class

Find flights from Ireland to San Diego, 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 Diego?

Cheapflights helps you search for flights from Ireland to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to San Diego from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to San Diego from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ireland to San Diego 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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