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Cheap flights from Ireland to San Diego from £347

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SAN
24 Jul — 31 Jul1
1 adult
Wed 24/7
Wed 31/7

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 58% 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 £577 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 £639 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 £619. Cheapflights users have found deals in the month of November for as cheap as £408. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from IE to 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 Air Canada flights from Ireland to San Diego

Explore cheap flight options specifically provided by Air Canada 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 996,417 searches. Data last updated 19 July 2024.
Consider these cheap Air Canada flights we've found departing from Ireland to San Diego. Deals update often to give you more flight options matching your criteria
Wed 18/910:15DUB - SAN
1 stop20h 31mAir Canada
Wed 25/907:00SAN - DUB
1 stop17h 30mAir Canada
Deal found 16/7£617
Tue 17/909:50DUB - SAN
2 stops20h 56mAir Canada
Tue 24/908:00SAN - DUB
1 stop16h 30mAir Canada
Deal found 16/7£622
Thu 12/909:50DUB - SAN
2 stops20h 38mAir Canada
Fri 27/907:09SAN - DUB
2 stops17h 06mAir Canada
Deal found 18/7£649

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 996,417 searches. Data last updated 19 July 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.
Thu 12/910:45DUB - SAN
1 stop17h 04mJetBlue
Fri 27/912:55SAN - DUB
1 stop36h 05mJetBlue
Deal found 18/7£527
Wed 18/910:45DUB - SAN
1 stop17h 04mJetBlue
Tue 24/920:59SAN - DUB
1 stop28h 01mJetBlue
Deal found 16/7£565
Thu 19/910:45DUB - SAN
1 stop17h 04mJetBlue
Tue 24/920:59SAN - DUB
1 stop28h 01mJetBlue
Deal found 16/7£568
Sat 14/910:45DUB - SAN
1 stop17h 04mJetBlue
Fri 20/910:27SAN - DUB
1 stop13h 53mJetBlue
Deal found 18/7£570
Wed 18/910:45DUB - SAN
1 stop17h 04mJetBlue
Mon 23/910:27SAN - DUB
1 stop13h 53mJetBlue
Deal found 16/7£610
Tue 17/910:45DUB - SAN
1 stop17h 04mJetBlue
Mon 23/910:27SAN - DUB
1 stop13h 53mJetBlue
Deal found 16/7£612
Wed 7/810:55DUB - SAN
1 stop16h 13mJetBlue
Wed 14/810:50SAN - DUB
1 stop14h 10mJetBlue
Deal found 17/7£696
Tue 6/810:45DUB - SAN
1 stop16h 45mJetBlue
Tue 13/810:50SAN - DUB
1 stop14h 10mJetBlue
Deal found 16/7£697
Tue 13/810:45DUB - SAN
1 stop16h 45mJetBlue
Tue 20/811:30SAN - DUB
1 stop12h 50mJetBlue
Deal found 16/7£780

Cheap Ireland to San Diego flights in July & August 2024

Find cheap flight options from Ireland to San Diego specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Prices were last updated on 19 July 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in July and August 2024. Check back soon for alternative fares.
Wed 7/810:55DUB - SAN
1 stop16h 13mJetBlue
Wed 14/810:50SAN - DUB
1 stop14h 10mJetBlue
Deal found 17/7£696
Wed 7/813:20DUB - SAN
2 stops19h 10mDelta
Wed 14/806:15SAN - DUB
2 stops18h 30mDelta
Deal found 17/7£711
Thu 8/813:20DUB - SAN
2 stops18h 39mDelta
Thu 15/806:15SAN - DUB
1 stop18h 30mDelta
Deal found 18/7£713
Thu 22/817:45DUB - SAN
1 stop29h 40mLufthansa
Sun 25/810:55SAN - DUB
2 stops15h 25mLufthansa
Deal found 18/7£726
Thu 1/810:55DUB - SAN
1 stop16h 18mJetBlue
Thu 8/810:50SAN - DUB
1 stop14h 10mJetBlue
Deal found 18/7£761
Wed 31/708:55DUB - SAN
2 stops19h 44mDelta
Wed 7/806:15SAN - DUB
2 stops17h 55mDelta
Deal found 17/7£762
Wed 31/708:55DUB - SAN
2 stops19h 44mDelta
Wed 7/822:30SAN - DUB
1 stop26h 15mDelta
Deal found 17/7£763
Thu 1/812:00DUB - SAN
2 stops19h 50mDelta
Thu 8/813:13SAN - DUB
1 stop13h 32mDelta
Deal found 18/7£771

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 996,417 searches. Data last updated 19 July 2024.
The lowest fares we've come across on flights travelling from Ireland to San Diego in July and August 2024. Check back soon for alternative fares.
Thu 12/910:45DUB - SAN
1 stop17h 04mJetBlue
Fri 27/912:55SAN - DUB
1 stop36h 05mJetBlue
Deal found 18/7£527
Tue 12/1120:30DUB - SAN
1 stop27h 40mMultiple Airlines
Tue 7/118:05SAN - DUB
1 stop17h 35mMultiple Airlines
Deal found 18/7£564
Sat 14/910:45DUB - SAN
1 stop17h 04mJetBlue
Fri 20/910:27SAN - DUB
1 stop13h 53mJetBlue
Deal found 18/7£570
Tue 12/1105:55DUB - SAN
2 stops20h 09mDelta
Tue 7/110:10SAN - DUB
2 stops21h 30mDelta
Deal found 18/7£578
Fri 22/1105:55DUB - SAN
2 stops20h 09mDelta
Mon 16/1221:44SAN - DUB
1 stop28h 01mDelta
Deal found 18/7£579
Fri 22/1111:30DUB - SAN
1 stop17h 05mDelta
Mon 16/1221:44SAN - DUB
1 stop28h 01mDelta
Deal found 18/7£586
Fri 25/1011:10DUB - SAN
2 stops19h 16mDelta
Mon 9/1211:05SAN - DUB
2 stops20h 35mDelta
Deal found 18/7£602
Wed 23/1005:55DUB - SAN
2 stops20h 17mDelta
Sun 15/1206:15SAN - DUB
2 stops19h 30mDelta
Deal found 18/7£603
Sat 26/1005:55DUB - SAN
2 stops24h 22mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 18/7£606

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 996,417 searches. Data last updated 19 July 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.
Fri 4/1012:15DUB - SAN
1 stop31h 30mWestJet
Deal found 17/7£347
Fri 30/810:55DUB - SAN
1 stop16h 13mJetBlue
Deal found 18/7£381
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 17/7£429
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 18/7£431
Tue 30/710:55DUB - SAN
1 stop16h 18mJetBlue
Deal found 17/7£776
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 17/7£803
Tue 10/912:55DUB - SAN
2 stops55h 23mWestJet
Deal found 17/7£876
Tue 30/713:35DUB - SAN
3 stops28h 52mUnited Airlines
Deal found 18/7£1,030
Tue 30/709:20DUB - SAN
3 stops33h 07mUnited Airlines
Deal found 17/7£1,031

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 996,417 searches. Data last updated 19 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£527 - £1,093

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 12/9

1 stop17h 04m

San Diego

Fri 27/9

1 stop36h 05m

£527

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 12/11

1 stop27h 40m

San Diego

Tue 7/1

1 stop17h 35m

£564

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 10/1

2 stops18h 54m

San Diego

Sat 8/2

1 stop16h 20m

£569

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 7/11

2 stops20h 09m

San Diego

Mon 9/12

2 stops19h 19m

£576

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 22/11

2 stops19h 41m

San Diego

Mon 16/12

2 stops17h 05m

£579

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 18/9

1 stop20h 31m

San Diego

Wed 25/9

1 stop17h 30m

£617

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 22/8

1 stop29h 40m

San Diego

Sun 25/8

2 stops15h 25m

£726

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 29/8

2 stops18h 55m

San Diego

Wed 11/9

2 stops30h 35m

£885

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 21/11

2 stops38h 08m

San Diego

Mon 16/12

2 stops21h 12m

£1,093

Flights are sorted by cheapest first

Deals found on 18/7

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

Best time to book a flight from Ireland to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 19 July 2024.
To help decide which airline to fly from Ireland to San Diego, see what other customers have to say about Air Canada, JetBlue and Delta. 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
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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.

8.0
Very Good
9,735 reviews
8.0
Very Good
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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.

7.9
Good
1,427 reviews
8.0
Very Good
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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.

7.6
Good
4,045 reviews
8.0
Very Good
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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.

7.4
Good
2,760 reviews
8.0
Very Good
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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.

7.4
Good
10,000 reviews
8.0
Very Good
9,735 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

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 JetBlue for just £527, but on average you can expect to pay £582.

  • 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 £347. JetBlue flights start at £381 while deals on United Airlines start at £1,030 one-way.

  • 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. Cork Airport (ORK), Shannon Airport (SNN), 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 18/7.

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

  • What is the cheapest month to book a flight from Ireland to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Ireland to San Diego (average of £580). Flying from Ireland to San Diego in July is currently the most expensive (average of £830). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 996,417 searches. Data last updated 19 July 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£423Average£572FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£510Average£711FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£538Average£706FlexibilityNo 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.

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