Find flights
Airlines
FAQs

Cheap flights from Ireland to San Diego from £372

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 2/7. 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
15 May — 22 May1
1 adult
Wed 15/5
Wed 22/5

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 £694 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 £649. 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 868,510 searches. Data last updated 10 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 10/5£556
Sat 26/1013:15DUB - SAN
1 stop15h 20mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 10/5£563
Sat 26/1011:10DUB - SAN
2 stops19h 16mDelta
Sat 2/1107:05SAN - DUB
2 stops18h 40mDelta
Deal found 10/5£610
Thu 22/810:00DUB - SAN
2 stops21h 03mDelta
Wed 4/917:15SAN - DUB
2 stops15h 25mDelta
Deal found 10/5£2,619

Cheap British Airways flights from Ireland to San Diego

Explore cheap flight options specifically provided by British Airways 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 868,510 searches. Data last updated 10 May 2024.
Some of the best deals we've found on British Airways flights travelling from Ireland to San Diego. Make sure to examine the flight information before completing your reservation.
Thu 23/507:55DUB - SAN
1 stop15h 30mBritish Airways
Tue 11/612:36SAN - DUB
1 stop13h 09mBritish Airways
Deal found 10/5£595
Wed 21/808:55DUB - SAN
1 stop14h 30mBritish Airways
Mon 2/912:32SAN - DUB
1 stop13h 13mBritish Airways
Deal found 10/5£3,443
Fri 23/810:55DUB - SAN
1 stop15h 15mBritish Airways
Mon 2/912:32SAN - DUB
1 stop13h 13mBritish Airways
Deal found 10/5£3,573
Fri 23/811:15DUB - SAN
1 stop14h 55mBritish Airways
Sun 8/912:38SAN - DUB
1 stop13h 07mBritish Airways
Deal found 10/5£3,701
Sat 24/809:25DUB - SAN
1 stop14h 00mBritish Airways
Wed 4/913:19SAN - DUB
1 stop14h 21mBritish Airways
Deal found 10/5£3,788
Sat 24/808:55DUB - SAN
1 stop14h 30mBritish Airways
Sun 8/912:38SAN - DUB
1 stop13h 07mBritish Airways
Deal found 10/5£3,917
Tue 20/812:40DUB - SAN
1 stop15h 26mBritish Airways
Mon 2/917:15SAN - DUB
1 stop13h 20mBritish Airways
Deal found 10/5£4,081
Sun 25/807:30DUB - SAN
1 stop15h 55mBritish Airways
Wed 4/913:19SAN - DUB
1 stop14h 21mBritish Airways
Deal found 10/5£5,280
Sun 25/807:30DUB - SAN
1 stop15h 55mBritish Airways
Sun 8/912:38SAN - DUB
1 stop13h 07mBritish Airways
Deal found 10/5£5,409

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 868,510 searches. Prices were last updated on 10 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.
Thu 23/507:55DUB - SAN
1 stop15h 30mBritish Airways
Tue 11/612:36SAN - DUB
1 stop13h 09mBritish Airways
Deal found 10/5£595
Thu 30/520:35DUB - SAN
2 stops32h 20mMultiple Airlines
Thu 6/622:50SAN - DUB
3 stops26h 35mMultiple Airlines
Deal found 9/5£986
Thu 16/520:35DUB - SAN
2 stops32h 20mMultiple Airlines
Thu 23/522:50SAN - DUB
3 stops26h 35mMultiple Airlines
Deal found 9/5£1,712

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 868,510 searches. Data last updated 10 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 stops20h 26mDelta
Mon 16/1221:50SAN - DUB
1 stop26h 35mDelta
Deal found 10/5£532
Fri 22/1110:45DUB - SAN
1 stop18h 39mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 10/5£539
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 10/5£556
Sat 26/1013:15DUB - SAN
1 stop15h 20mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 10/5£563
Fri 22/1113:25DUB - SAN
2 stops18h 14mKLM
Mon 16/1207:20SAN - DUB
2 stops17h 05mKLM
Deal found 10/5£576
Thu 23/507:55DUB - SAN
1 stop15h 30mBritish Airways
Tue 11/612:36SAN - DUB
1 stop13h 09mBritish Airways
Deal found 10/5£595
Sat 26/1011:10DUB - SAN
2 stops19h 16mDelta
Sat 2/1107:05SAN - DUB
2 stops18h 40mDelta
Deal found 10/5£610
Fri 26/710:15DUB - SAN
1 stop20h 32mAir Canada
Mon 29/707:00SAN - DUB
1 stop17h 30mAir Canada
Deal found 10/5£794
Fri 26/709:50DUB - SAN
2 stops20h 57mAir Canada
Mon 29/707:00SAN - DUB
1 stop17h 30mAir Canada
Deal found 10/5£809

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 868,510 searches. Data last updated 10 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.
Thu 16/520:35DUB - SAN
2 stops32h 20mMultiple Airlines
Thu 23/522:50SAN - DUB
3 stops26h 35mMultiple Airlines
Deal found 9/5£1,712

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 868,510 searches. Data last updated 10 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.
Tue 2/709:30DUB - SAN
2 stops34h 18mWestJet
Deal found 9/5£372
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 10/5£428
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 10/5£471

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 868,510 searches. Data last updated 10 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£556 - £1,942

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 stop15h 20m

San Diego

Sat 2/11

1 stop27h 35m

£563

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 23/5

1 stop15h 30m

San Diego

Tue 11/6

1 stop13h 09m

£595

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

2 stops19h 16m

San Diego

Sat 2/11

2 stops18h 40m

£610

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 26/7

1 stop20h 32m

San Diego

Mon 29/7

1 stop17h 30m

£794

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 26/7

2 stops20h 57m

San Diego

Mon 29/7

1 stop17h 30m

£809

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 26/7

2 stops20h 10m

San Diego

Mon 29/7

2 stops14h 49m

£814

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

3 stops29h 22m

San Diego

Sat 2/11

2 stops30h 50m

£918

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 20/8

1 stop17h 34m

San Diego

Wed 4/9

1 stop13h 35m

£1,942

Flights are sorted by cheapest first

Deals found on 10/5

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 10 May 2024.
To help decide which airline to fly from Ireland to San Diego, see what other customers have to say about Delta, British Airways and Air Canada. 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.
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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.

8.0
Very Good
10,768 reviews
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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.

7.6
Good
1,777 reviews
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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.

7.6
Good
2,940 reviews
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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.

7.4
Good
11,014 reviews
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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.

7.3
Good
14,639 reviews
8.0
Very Good
10,768 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

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 £1,321.

  • Are there last-minute flights available from Ireland to San Diego for under £1,800?

    There are currently 1+ open flights from Ireland to San Diego within the next 7 days for less than £1,800.

  • What are the most popular airlines that fly 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), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), 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 10/5.

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 Ireland to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

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 868,510 searches. Data last updated 10 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£435Average£587FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£528Average£737FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£558Average£731FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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.

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.

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.