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Cheap flights from Ireland to San Diego from £426

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 21/5. 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 — 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 £591 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 £692 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 £647. Cheapflights users have found deals in the month of November for as cheap as £421. 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.
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 6/5£555
Sat 26/1011:55DUB - SAN
1 stop19h 44mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 6/5£562
Mon 3/608:55DUB - SAN
2 stops19h 22mDelta
Mon 10/621:40SAN - DUB
1 stop27h 05mDelta
Deal found 6/5£576
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/614:35SAN - DUB
1 stop12h 10mDelta
Deal found 6/5£579
Mon 27/511:00DUB - SAN
1 stop18h 07mDelta
Mon 3/611:15SAN - DUB
1 stop13h 30mDelta
Deal found 6/5£583
Thu 23/511:00DUB - SAN
2 stops20h 51mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 6/5£583
Thu 23/511:00DUB - SAN
2 stops20h 51mDelta
Tue 11/606:42SAN - DUB
2 stops17h 38mDelta
Deal found 6/5£586
Sun 2/611:00DUB - SAN
2 stops20h 44mDelta
Sun 9/621:40SAN - DUB
1 stop27h 05mDelta
Deal found 5/5£590
Sun 2/611:00DUB - SAN
2 stops19h 49mDelta
Sun 9/606:15SAN - DUB
2 stops18h 30mDelta
Deal found 5/5£597

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.
Sun 26/512:55DUB - SAN
2 stops55h 22mWestJet
Sun 2/613:05SAN - DUB
2 stops37h 50mWestJet
Deal found 5/5£521
Mon 3/608:55DUB - SAN
2 stops19h 22mDelta
Mon 10/621:40SAN - DUB
1 stop27h 05mDelta
Deal found 6/5£576
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/614:35SAN - DUB
1 stop12h 10mDelta
Deal found 6/5£579
Sun 26/512:00DUB - SAN
1 stop16h 17mKLM
Sun 2/606:15SAN - DUB
1 stop20h 30mKLM
Deal found 5/5£580
Mon 27/511:00DUB - SAN
1 stop18h 07mDelta
Mon 3/611:15SAN - DUB
1 stop13h 30mDelta
Deal found 6/5£583
Thu 23/511:00DUB - SAN
2 stops20h 51mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 6/5£583
Thu 23/511:00DUB - SAN
2 stops20h 51mDelta
Tue 11/606:42SAN - DUB
2 stops17h 38mDelta
Deal found 6/5£586
Sun 2/611:00DUB - SAN
2 stops20h 44mDelta
Sun 9/621:40SAN - DUB
1 stop27h 05mDelta
Deal found 5/5£590
Sun 2/611:00DUB - SAN
2 stops19h 49mDelta
Sun 9/606:15SAN - DUB
2 stops18h 30mDelta
Deal found 5/5£597

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.
Sun 26/512:55DUB - SAN
2 stops55h 22mWestJet
Sun 2/613:05SAN - DUB
2 stops37h 50mWestJet
Deal found 5/5£521
Fri 22/1108:50DUB - SAN
2 stops20h 57mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 6/5£530
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 6/5£555
Sat 26/1011:55DUB - SAN
1 stop19h 44mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 6/5£562
Mon 3/608:55DUB - SAN
2 stops19h 22mDelta
Mon 10/621:40SAN - DUB
1 stop27h 05mDelta
Deal found 6/5£576
Mon 27/505:55DUB - SAN
2 stops19h 34mDelta
Mon 3/614:35SAN - DUB
1 stop12h 10mDelta
Deal found 6/5£579
Sun 26/512:00DUB - SAN
1 stop16h 17mKLM
Sun 2/606:15SAN - DUB
1 stop20h 30mKLM
Deal found 5/5£580
Mon 27/511:00DUB - SAN
1 stop18h 07mDelta
Mon 3/611:15SAN - DUB
1 stop13h 30mDelta
Deal found 6/5£583
Thu 23/510:00DUB - SAN
2 stops20h 49mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 7/5£583

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.
Sun 12/510:15DUB - SAN
2 stops21h 52mMultiple Airlines
Sun 19/507:21SAN - DUB
3 stops20h 29mMultiple Airlines
Deal found 5/5£1,597
Sun 12/510:15DUB - SAN
3 stops31h 37mMultiple Airlines
Sun 19/506:20SAN - DUB
3 stops21h 30mMultiple Airlines
Deal found 5/5£1,661
Mon 13/520:35DUB - SAN
2 stops32h 07mMultiple Airlines
Mon 20/522:50SAN - DUB
3 stops29h 00mMultiple Airlines
Deal found 6/5£2,022

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.
Tue 21/510:45DUB - SAN
1 stop16h 30mJetBlue
Deal found 6/5£426
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 7/5£427
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 6/5£433
Wed 22/510:55DUB - SAN
1 stop15h 48mJetBlue
Deal found 6/5£454
Mon 20/510:45DUB - SAN
1 stop16h 30mJetBlue
Deal found 6/5£474
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 6/5£550
Fri 9/810:45DUB - SAN
1 stop16h 14mJetBlue
Deal found 6/5£624

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

£521 - £914

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sun 26/5

2 stops55h 22m

San Diego

Sun 2/6

2 stops37h 50m

£521

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

2 stops21h 31m

San Diego

Sat 2/11

1 stop27h 35m

£555

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

1 stop19h 44m

San Diego

Sat 2/11

1 stop27h 35m

£562

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 3/6

2 stops19h 22m

San Diego

Mon 10/6

1 stop27h 05m

£576

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/5

2 stops19h 34m

San Diego

Mon 3/6

1 stop12h 10m

£579

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sun 26/5

1 stop16h 17m

San Diego

Sun 2/6

1 stop20h 30m

£580

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/5

1 stop18h 07m

San Diego

Mon 3/6

1 stop13h 30m

£583

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 12/7

1 stop16h 14m

San Diego

Fri 19/7

1 stop14h 12m

£797

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/5

2 stops32h 20m

San Diego

Mon 3/6

3 stops29h 00m

£914

Flights are sorted by cheapest first

Deals found on 5/5

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.
Delta
8.1
Very Good
10,810 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

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

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

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.

KLM
7.9
Good
1,598 reviews
Delta
8.1
Very Good
10,810 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

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

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

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

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

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 WestJet for just £521, but on average you can expect to pay £668.

  • Are there last-minute flights available from Ireland to San Diego for under £1,600?

    There are currently 3+ open flights from Ireland to San Diego within the next 7 days for less than £1,600.

  • 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£434Average£585FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£527Average£735FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£556Average£729FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Edinburgh to Belfast flights
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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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