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Cheap flights from Ireland to San Diego from £434

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
10 May — 17 May1
1 adult
Fri 10/5
Fri 17/5

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 £571 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 £661 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 £651. Cheapflights users have found deals in the month of September for as cheap as £364. 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 892,239 searches. Data last updated 5 May 2024.
Sat 26/1008:55DUB - SAN
2 stops22h 06mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 4/5£559
Sat 26/1011:55DUB - SAN
1 stop30h 58mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 4/5£562
Fri 24/505:55DUB - SAN
2 stops20h 18mDelta
Fri 31/521:59SAN - DUB
1 stop27h 16mDelta
Deal found 3/5£575
Sat 25/505:55DUB - SAN
2 stops18h 15mDelta
Sat 1/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 4/5£576
Thu 10/1005:55DUB - SAN
2 stops19h 18mDelta
Thu 17/1010:10SAN - DUB
2 stops16h 35mDelta
Deal found 4/5£580
Fri 31/512:00DUB - SAN
2 stops19h 51mDelta
Fri 7/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 3/5£581
Thu 23/506:05DUB - SAN
2 stops18h 06mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 4/5£582
Sat 1/606:05DUB - SAN
2 stops22h 00mDelta
Sat 8/622:10SAN - DUB
1 stop25h 35mDelta
Deal found 4/5£583
Thu 23/506:05DUB - SAN
2 stops18h 06mDelta
Tue 11/606:42SAN - DUB
2 stops17h 38mDelta
Deal found 4/5£584

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 892,239 searches. Prices were last updated on 5 May 2024.
Fri 24/505:55DUB - SAN
2 stops20h 18mDelta
Fri 31/506:15SAN - DUB
2 stops18h 30mDelta
Deal found 3/5£575
Sat 25/505:55DUB - SAN
2 stops18h 15mDelta
Sat 1/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 4/5£576
Sun 9/608:55DUB - SAN
2 stops16h 51mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 4/5£580
Fri 31/512:00DUB - SAN
1 stop16h 17mDelta
Fri 7/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 3/5£581
Thu 23/506:05DUB - SAN
2 stops18h 06mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 4/5£582
Sat 1/606:05DUB - SAN
2 stops22h 00mDelta
Sat 8/622:10SAN - DUB
1 stop25h 35mDelta
Deal found 4/5£583
Tue 11/611:00DUB - SAN
1 stop20h 53mKLM
Tue 18/606:20SAN - DUB
1 stop18h 25mKLM
Deal found 4/5£583
Thu 23/506:05DUB - SAN
2 stops18h 06mDelta
Tue 11/606:42SAN - DUB
2 stops17h 38mDelta
Deal found 4/5£584
Sat 18/512:40DUB - SAN
1 stop15h 46mBritish Airways
Sat 25/517:15SAN - DUB
1 stop17h 50mBritish Airways
Deal found 4/5£594

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 892,239 searches. Data last updated 5 May 2024.
Fri 22/1108:50DUB - SAN
2 stops20h 57mDelta
Mon 16/1221:59SAN - DUB
1 stop27h 26mDelta
Deal found 4/5£531
Fri 22/1107:10DUB - SAN
1 stop17h 00mBritish Airways
Mon 16/1218:05SAN - DUB
1 stop14h 50mBritish Airways
Deal found 4/5£534
Sat 26/1008:55DUB - SAN
2 stops22h 06mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 4/5£559
Sat 26/1011:55DUB - SAN
1 stop30h 58mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 4/5£562
Fri 24/505:55DUB - SAN
2 stops20h 18mDelta
Fri 31/521:59SAN - DUB
1 stop27h 16mDelta
Deal found 3/5£575
Sat 25/505:55DUB - SAN
2 stops18h 15mDelta
Sat 1/606:15SAN - DUB
2 stops20h 30mDelta
Deal found 4/5£576
Thu 10/1005:55DUB - SAN
2 stops19h 18mDelta
Thu 17/1010:10SAN - DUB
2 stops16h 35mDelta
Deal found 4/5£580
Fri 31/512:00DUB - SAN
2 stops19h 51mDelta
Fri 7/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 3/5£581
Thu 23/506:05DUB - SAN
2 stops18h 06mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 4/5£582

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 892,239 searches. Data last updated 5 May 2024.
Fri 10/514:35DUB - SAN
2 stops38h 16mSWISS
Fri 17/516:04SAN - DUB
2 stops41h 56mSWISS
Deal found 3/5£722
Sat 11/510:15DUB - SAN
3 stops29h 19mMultiple Airlines
Sat 18/506:15SAN - DUB
2 stops25h 50mMultiple Airlines
Deal found 4/5£801

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 892,239 searches. Data last updated 5 May 2024.
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 5/5£434
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 4/5£551
Wed 17/710:45DUB - SAN
1 stop16h 14mJetBlue
Deal found 4/5£625
Thu 25/710:55DUB - SAN
1 stop16h 13mJetBlue
Deal found 3/5£630
Wed 2/1009:20DUB - SAN
3 stops20h 39mUnited Airlines
Deal found 4/5£952

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 892,239 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£559 - £819

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

2 stops22h 06m

San Diego

Sat 2/11

1 stop27h 35m

£559

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

1 stop30h 58m

San Diego

Sat 2/11

1 stop27h 35m

£562

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 24/5

2 stops20h 18m

San Diego

Fri 31/5

1 stop27h 16m

£575

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 25/5

2 stops18h 15m

San Diego

Sat 1/6

2 stops20h 30m

£576

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 10/10

2 stops19h 18m

San Diego

Thu 17/10

2 stops16h 35m

£580

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 11/6

1 stop20h 53m

San Diego

Tue 18/6

1 stop18h 25m

£583

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 18/5

1 stop15h 46m

San Diego

Sat 25/5

1 stop17h 50m

£594

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 25/5

3 stops31h 34m

San Diego

Sat 1/6

2 stops30h 31m

£764

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 27/7

1 stop16h 14m

San Diego

Fri 2/8

1 stop14h 12m

£819

Flights are sorted by cheapest first

Deals found on 4/5

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 5 May 2024.
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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
10,826 reviews
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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
1,603 reviews
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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
4,545 reviews
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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
2,966 reviews
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very Good
10,826 reviews
Check prices

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

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 £559, but on average you can expect to pay £673.

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

    There are currently 2+ open flights from Ireland to San Diego within the next 7 days for less than £800.

  • 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 £434. JetBlue flights start at £625 while deals on United Airlines start at £952 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 4/5.

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 892,239 searches. Data last updated 5 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£432Average£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
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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