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Cheap flights from Dublin to San Diego from £373

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

Cheap flight deals from Dublin to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 May 2024.

Popular in

July

Cheapest in

November

Round-trip from

£465

One-way from

£373
High demand for flights, 26% potential price rise
Best time to find cheap flights, 15% potential price drop
From Dublin to San Diego
One-way flight from Dublin to San Diego

What is the cheapest day to fly round-trip from Dublin to San Diego?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 27% when planning your travel around this day of the week.

How far in advance should I book a flight from Dublin to San Diego?

Find a great deal and save up to 45% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to San Diego within the next two weeks, with the cheapest ticket starting at £594.

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

November is one of the best times of the year to fly to San Diego from Dublin. Prices for November average £650 per person but you can even find prices for as low as £423. The most expensive prices can be found in the month of July. Opting for a November flight can save you 34% on your journey compared to booking in July

When is the cheapest time to fly from Dublin to San Diego (DUB - SAN)?

It’s typically best to fly out from Dublin to San Diego at midday. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Dublin to San Diego

Explore cheap flight options specifically provided by Delta for the route between Dublin 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 876,925 searches. Data last updated 10 May 2024.
Check out some of the cheapest Delta flights we've come across from Dublin to San Diego. Make sure to double check the flight details before booking.
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 9/5£557
Sat 26/1013:15DUB - SAN
1 stop15h 20mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 9/5£563
Sat 26/1011:10DUB - SAN
2 stops19h 16mDelta
Sat 2/1107:05SAN - DUB
2 stops18h 40mDelta
Deal found 9/5£568
Thu 6/608:55DUB - SAN
2 stops19h 22mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£578
Wed 5/608:55DUB - SAN
2 stops19h 22mDelta
Wed 12/606:55SAN - DUB
2 stops17h 25mDelta
Deal found 8/5£580
Thu 6/609:10DUB - SAN
1 stop17h 40mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£582
Thu 23/510:00DUB - SAN
2 stops20h 56mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 9/5£585
Thu 23/512:00DUB - SAN
2 stops19h 51mDelta
Tue 11/613:30SAN - DUB
2 stops19h 10mDelta
Deal found 9/5£587
Thu 6/611:10DUB - SAN
2 stops20h 34mDelta
Sat 15/606:42SAN - DUB
2 stops17h 38mDelta
Deal found 8/5£680

Cheap British Airways flights from Dublin to San Diego

Explore cheap flight options specifically provided by British Airways for the route between Dublin 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 876,925 searches. Data last updated 10 May 2024.
Some of the best deals we've found on British Airways flights travelling from Dublin to San Diego. Make sure to examine the flight information before completing your reservation.
Fri 27/912:40DUB - SAN
1 stop15h 12mBritish Airways
Tue 1/1012:38SAN - DUB
1 stop13h 07mBritish Airways
Deal found 9/5£582
Fri 27/913:00DUB - SAN
2 stops17h 32mBritish Airways
Tue 1/1020:15SAN - DUB
1 stop15h 15mBritish Airways
Deal found 9/5£584
Wed 22/512:40DUB - SAN
1 stop15h 46mBritish Airways
Wed 29/517:15SAN - DUB
1 stop13h 25mBritish Airways
Deal found 8/5£588
Thu 6/607:55DUB - SAN
1 stop15h 30mBritish Airways
Thu 13/610:57SAN - DUB
1 stop14h 48mBritish Airways
Deal found 9/5£596

Cheap Dublin to San Diego flights in May & June 2024

Find cheap flight options from Dublin 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 876,925 searches. Prices were last updated on 10 May 2024.
The lowest fares we've come across on flights travelling from Dublin to San Diego in May and June 2024. Check back in a little while for more flight options.
Thu 6/608:55DUB - SAN
2 stops19h 22mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£578
Wed 5/608:55DUB - SAN
2 stops19h 22mDelta
Wed 12/606:55SAN - DUB
2 stops17h 25mDelta
Deal found 8/5£580
Thu 6/609:10DUB - SAN
1 stop17h 40mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£582
Thu 23/510:00DUB - SAN
2 stops20h 56mDelta
Tue 11/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 9/5£585
Thu 23/512:00DUB - SAN
2 stops19h 51mDelta
Tue 11/613:30SAN - DUB
2 stops19h 10mDelta
Deal found 9/5£587
Wed 22/512:40DUB - SAN
1 stop15h 46mBritish Airways
Wed 29/517:15SAN - DUB
1 stop13h 25mBritish Airways
Deal found 8/5£588
Thu 6/607:55DUB - SAN
1 stop15h 30mBritish Airways
Thu 13/610:57SAN - DUB
1 stop14h 48mBritish Airways
Deal found 9/5£596
Thu 9/510:45DUB - SAN
1 stop16h 30mJetBlue
Sat 11/510:35SAN - DUB
1 stop14h 25mJetBlue
Deal found 8/5£628
Wed 29/510:45DUB - SAN
1 stop16h 30mJetBlue
Fri 30/811:20SAN - DUB
1 stop13h 00mJetBlue
Deal found 9/5£650

Dublin to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Dublin and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 10 May 2024.
The lowest fares we've come across on flights travelling from Dublin to San Diego in May and June 2024. Check back in a little while for more flight options.
Sat 26/1008:55DUB - SAN
2 stops21h 31mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 9/5£557
Sat 26/1013:15DUB - SAN
1 stop15h 20mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 9/5£563
Sat 26/1013:15DUB - SAN
1 stop15h 20mDelta
Sat 2/1121:50SAN - DUB
1 stop27h 35mDelta
Deal found 10/5£564
Sat 26/1011:10DUB - SAN
2 stops19h 16mDelta
Sat 2/1107:05SAN - DUB
2 stops18h 40mDelta
Deal found 9/5£568
Thu 6/608:55DUB - SAN
2 stops19h 22mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£578
Wed 5/608:55DUB - SAN
2 stops19h 22mDelta
Wed 12/606:55SAN - DUB
2 stops17h 25mDelta
Deal found 8/5£580
Fri 27/912:40DUB - SAN
1 stop15h 12mBritish Airways
Tue 1/1012:38SAN - DUB
1 stop13h 07mBritish Airways
Deal found 9/5£582
Thu 6/609:10DUB - SAN
1 stop17h 40mDelta
Sat 15/622:30SAN - DUB
1 stop26h 15mDelta
Deal found 8/5£582
Fri 27/913:00DUB - SAN
2 stops17h 32mBritish Airways
Tue 1/1020:15SAN - DUB
1 stop15h 15mBritish Airways
Deal found 9/5£584

Dublin to San Diego flights leaving soon

Find last-minute flight options from Dublin 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 876,925 searches. Data last updated 10 May 2024.
Book one of these great deals on flights from Dublin to San Diego. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 16/520:35DUB - SAN
2 stops32h 20mMultiple Airlines
Thu 23/522:50SAN - DUB
3 stops26h 35mMultiple Airlines
Deal found 9/5£1,716

One-way flights to San Diego from Dublin

Search for one-way flight options from Dublin 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 876,925 searches. Data last updated 10 May 2024.
If you're seeking multiple options on one-way flights from Dublin to San Diego, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Dublin 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£373
Tue 21/510:45DUB - SAN
1 stop16h 30mJetBlue
Deal found 9/5£427
Sun 25/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 9/5£430
Fri 9/812:55DUB - SAN
2 stops31h 23mWestJet
Deal found 9/5£473
Sat 8/610:45DUB - SAN
1 stop16h 22mJetBlue
Deal found 9/5£490

Find flights from Dublin to San Diego within your budget

Customise your flight search to find flights from Dublin 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 876,925 searches. Data last updated 10 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£557 - £988

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 26/10

2 stops21h 31m

San Diego

Sat 2/11

1 stop27h 35m

£557

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

Sat 26/10

2 stops19h 16m

San Diego

Sat 2/11

2 stops18h 40m

£568

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 6/6

2 stops19h 22m

San Diego

Sat 15/6

1 stop26h 15m

£578

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 27/9

1 stop15h 12m

San Diego

Tue 1/10

1 stop13h 07m

£582

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 27/9

2 stops17h 32m

San Diego

Tue 1/10

1 stop15h 15m

£584

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 22/5

1 stop15h 46m

San Diego

Wed 29/5

1 stop13h 25m

£588

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 29/5

1 stop16h 30m

San Diego

Fri 30/8

1 stop13h 00m

£650

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 30/5

2 stops32h 20m

San Diego

Thu 6/6

3 stops26h 35m

£988

Flights are sorted by cheapest first

Deals found on 9/5

When is the best time to book a flight from Dublin to San Diego?

Use this chart to determine the optimal time to book a return flight from Dublin to San Diego. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Dublin to San Diego, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Dublin to San Diego?

Use this chart to determine the cheapest time to fly return from Dublin to San Diego. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to San Diego flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from Dublin to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to San Diego is currently £438 while a return flight costs £628. Price data was last updated on 5 May 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to San Diego (average of £581). Flying from Dublin to San Diego in July is currently the most expensive (average of £840). 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.

January

£465

February

£477

March

£490

April

£514

May

£504

June

£642

July

£672

August

£604

September

£574

October

£574

November

£497

December

£546

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

14 - 22 °C

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 Dublin to San Diego, see what other customers have to say about Delta and British Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,768 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

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.

8.1
Very Good
10,768 reviews
8.1
Very Good
10,768 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

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
4,517 reviews
8.1
Very Good
10,768 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

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
2,942 reviews
8.1
Very Good
10,768 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

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.

6.8
Okay
6,863 reviews
8.1
Very Good
10,768 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

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 Dublin to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Dublin to San Diego for under £600 on Cheapflights?

    Yes, there are multiple flights from Dublin to San Diego for under £600. The cheapest flight booked recently is on Delta for just £557, but on average you can expect to pay £651.

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

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

  • What are the cheapest airlines flying from Dublin to San Diego round-trip?

    Flying on Delta is currently your cheapest option to San Diego, with prices starting at £557. Additional return tickets that might be worth considering are offered by British Airways and JetBlue, with the lowest prices starting at £582 and £650, respectively. Users have found that Delta is 14% cheaper than the other options available to this destination.

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

  • What does DUB to SAN mean?

    DUB stands for Dublin Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Dublin to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin 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 Dublin to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin 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 Dublin to San Diego that include hotel bookings?

    Yes. In addition to deals on Dublin to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Diego.

  • Can I find deals for business class flights from Dublin to San Diego?

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to San Diego that allow pets onboard?

    Many airlines flying from Dublin 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 Dublin to San Diego?

    Yes, you can often find last-minute deals on Dublin 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 Dublin to San Diego flight deals updated?

    The Dublin 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

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

Top 3 airlines flying from Dublin to San Diego

Discover the top 3 airlines that operate flights from Dublin 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 876,925 searches. Data last updated 10 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£436Average£588FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£530Average£738FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£559Average£733FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dublin to San Diego by cabin class

Find flights from Dublin 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 Dublin to San Diego?

Deals for Dublin to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Dublin to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to San Diego with no change fees?

Certainly. Search results for flights to San Diego from Dublin 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 Dublin to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Dublin today and book when prices fit your budget.

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