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Cheap flights from Ireland to San Diego from £430

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
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

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 59 days early can save you up to 45% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Ireland to San Diego for as little as £573 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 £664 for flights departing within the next 3 days.

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

September can be a great time to fly to San Diego from Ireland with a flight ticket averaging about £654. Cheapflights users have found deals in the month of September for as cheap as £366. 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 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 925,685 searches. Data last updated 25 April 2024.
Consider these cheap JetBlue flights we've found departing from Ireland to San Diego. Deals update often to give you more flight options matching your criteria
Tue 14/510:55DUB - SAN
1 stop15h 48mJetBlue
Tue 21/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 23/4£582
Wed 22/510:55DUB - SAN
1 stop15h 48mJetBlue
Wed 29/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 24/4£583
Wed 18/910:45DUB - SAN
1 stop16h 35mJetBlue
Wed 25/910:17SAN - DUB
1 stop14h 03mJetBlue
Deal found 24/4£603
Thu 26/910:45DUB - SAN
1 stop16h 35mJetBlue
Fri 27/910:17SAN - DUB
1 stop14h 03mJetBlue
Deal found 25/4£626

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 925,685 searches. Data last updated 25 April 2024.
Some of the best deals we've found on Delta flights travelling from Ireland to San Diego. Make sure to examine the flight information before completing your reservation.
Thu 26/905:55DUB - SAN
2 stops20h 26mDelta
Mon 30/911:30SAN - DUB
1 stop15h 15mDelta
Deal found 25/4£533
Thu 26/913:15DUB - SAN
1 stop15h 20mDelta
Wed 2/1006:15SAN - DUB
2 stops17h 30mDelta
Deal found 25/4£660

Cheap Ireland to San Diego flights in April & May 2024

Find cheap flight options from Ireland to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 25 April 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in April and May 2024. Check back soon for alternative fares.
Thu 23/505:55DUB - SAN
2 stops18h 16mDelta
Thu 30/521:50SAN - DUB
1 stop26h 55mDelta
Deal found 25/4£534
Thu 23/507:55DUB - SAN
1 stop15h 30mBritish Airways
Tue 11/612:36SAN - DUB
1 stop13h 09mBritish Airways
Deal found 25/4£571
Wed 22/510:55DUB - SAN
1 stop15h 48mJetBlue
Wed 29/511:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 24/4£583
Wed 8/512:40DUB - SAN
1 stop13h 50mBritish Airways
Wed 15/517:15SAN - DUB
1 stop13h 25mBritish Airways
Deal found 24/4£584
Thu 16/505:55DUB - SAN
2 stops20h 18mDelta
Thu 23/506:15SAN - DUB
1 stop20h 30mDelta
Deal found 25/4£595
Thu 16/512:00DUB - SAN
1 stop19h 44mDelta
Thu 23/506:15SAN - DUB
1 stop20h 30mDelta
Deal found 25/4£601
Fri 3/513:00DUB - SAN
2 stops39h 51mSWISS
Tue 14/516:04SAN - DUB
2 stops17h 56mSWISS
Deal found 25/4£663
Sat 4/511:10DUB - SAN
2 stops17h 26mKLM
Tue 14/506:20SAN - DUB
1 stop18h 25mKLM
Deal found 25/4£693
Sat 25/508:40DUB - SAN
2 stops22h 02mSWISS
Sun 26/510:40SAN - DUB
2 stops41h 30mSWISS
Deal found 25/4£1,533

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 925,685 searches. Data last updated 25 April 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in April and May 2024. Check back soon for alternative fares.
Fri 29/1114:05DUB - SAN
1 stop14h 00mBritish Airways
Sun 8/1218:05SAN - DUB
1 stop13h 00mBritish Airways
Deal found 25/4£518
Fri 22/1105:55DUB - SAN
2 stops23h 52mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 25/4£530
Thu 28/1108:50DUB - SAN
2 stops19h 41mKLM
Sun 8/1206:15SAN - DUB
1 stop19h 10mKLM
Deal found 25/4£531
Thu 26/905:55DUB - SAN
2 stops20h 26mDelta
Mon 30/911:30SAN - DUB
1 stop15h 15mDelta
Deal found 25/4£533
Tue 26/1109:05DUB - SAN
1 stop15h 05mMultiple Airlines
Tue 10/1218:05SAN - DUB
1 stop14h 50mMultiple Airlines
Deal found 25/4£534
Fri 22/1110:45DUB - SAN
1 stop18h 39mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 25/4£537
Fri 29/1114:05DUB - SAN
1 stop14h 00mBritish Airways
Mon 9/1218:05SAN - DUB
1 stop13h 00mBritish Airways
Deal found 25/4£540
Tue 26/1109:40DUB - SAN
2 stops17h 29mAmerican Airlines
Sat 7/1206:46SAN - DUB
1 stop17h 54mAmerican Airlines
Deal found 25/4£555
Sat 30/1105:55DUB - SAN
2 stops22h 36mDelta
Mon 9/1211:15SAN - DUB
2 stops20h 45mDelta
Deal found 25/4£567

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 925,685 searches. Data last updated 25 April 2024.
Check out these flights departing soon from Ireland to San Diego. Users should examine the flight details to ensure there are no surprises.
Fri 3/513:00DUB - SAN
2 stops39h 51mSWISS
Tue 14/516:04SAN - DUB
2 stops17h 56mSWISS
Deal found 25/4£663
Sat 4/511:10DUB - SAN
2 stops17h 26mKLM
Tue 14/506:20SAN - DUB
1 stop18h 25mKLM
Deal found 25/4£693

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 925,685 searches. Data last updated 25 April 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 25/4£430
Mon 6/511:30DUB - SAN
2 stops56h 15mWestJet
Deal found 24/4£449
Mon 6/511:30DUB - SAN
2 stops56h 15mWestJet
Deal found 25/4£451
Wed 22/510:55DUB - SAN
1 stop15h 48mJetBlue
Deal found 23/4£471
Mon 6/510:55DUB - SAN
1 stop15h 48mJetBlue
Deal found 24/4£475
Mon 6/510:55DUB - SAN
1 stop15h 48mJetBlue
Deal found 25/4£475
Mon 1/709:30DUB - SAN
2 stops34h 18mWestJet
Deal found 25/4£506
Mon 10/610:55DUB - SAN
1 stop15h 47mJetBlue
Deal found 25/4£522
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 25/4£547

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 925,685 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£533 - £1,026

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 26/9

2 stops20h 26m

San Diego

Mon 30/9

1 stop15h 15m

£533

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 23/5

1 stop15h 30m

San Diego

Tue 11/6

1 stop13h 09m

£571

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/5

1 stop15h 48m

San Diego

Tue 21/5

1 stop13h 00m

£582

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 22/5

1 stop15h 48m

San Diego

Wed 29/5

1 stop13h 00m

£583

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 8/5

1 stop13h 50m

San Diego

Wed 15/5

1 stop13h 25m

£584

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 18/9

2 stops18h 48m

San Diego

Wed 25/9

1 stop14h 55m

£627

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 18/9

2 stops19h 15m

San Diego

Wed 25/9

2 stops16h 05m

£643

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/5

2 stops19h 50m

San Diego

Tue 21/5

2 stops15h 55m

£651

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 1/7

2 stops37h 14m

San Diego

Wed 31/7

2 stops39h 40m

£1,026

Flights are sorted by cheapest first

Deals found on 25/4

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 25 April 2024.
To help decide which airline to fly from Ireland to San Diego, see what other customers have to say about JetBlue, Delta and British Airways. 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
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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
10,975 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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
1,628 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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.

SWISS
7.8
Good
2,064 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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
4,618 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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
7.5
Good
2,985 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

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 £533, but on average you can expect to pay £992.

  • 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 cheapest airlines to fly from Ireland to San Diego one-way

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £430 JetBlue flights start at £471 while deals on United Airlines start at £944 one-way.

  • 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), 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 25/4.

See more FAQs

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Alternative routes for Ireland to San Diego
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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 925,685 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£433Average£588FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£530Average£739FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£559Average£733FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
London to Dhaka flights
Newquay to Manchester flights
Birmingham to Amsterdam flights
Glasgow to New York flights
London to Düsseldorf flights
London to Dallas flights
Edinburgh to Belfast flights
London to Rome flights
London to Stuttgart flights
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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