DUB - SAN

€360 Find Cheap Flights from Dublin to San Diego – Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Dublin to San Diego (DUB-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to San Diego

Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
14:50 - 21:50DUB  Dublin-SAN San Diego
15h 00m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
13:48 - 13:15SAN  San Diego-DUB Dublin
15h 27m1 stop Las Vegas Harry Reid Intl
€706Multiple Airlines
Thu, 29 Oct - Wed, 11 Nov
Multiple Airlines Logo
22:00 - 13:40DUB  Dublin-SAN San Diego
46h 40m2 stops London Stansted Calgary
Multiple Airlines Logo
10:56 - 11:30SAN  San Diego-DUB Dublin
16h 34m1 stop San Francisco
€724Multiple Airlines
Tue, 20 Oct - Fri, 30 Oct
KLM Logo
10:00 - 20:12DUB  Dublin-SAN San Diego
18h 12m1 stop Minneapolis St Paul
KLM Logo
12:00 - 07:55SAN  San Diego-DUB Dublin
12h 55m1 stop Minneapolis St Paul
€726KLM
Thu, 14 Jan - Mon, 18 Jan
British Airways Logo
08:50 - 16:10DUB  Dublin-SAN San Diego
15h 20m1 stop London Heathrow
British Airways Logo
10:04 - 15:25SAN  San Diego-DUB Dublin
21h 21m2 stops Chicago O'Hare Intl London Heathrow
€753British Airways
Thu, 14 Jan - Mon, 18 Jan
British Airways Logo
08:50 - 16:10DUB  Dublin-SAN San Diego
15h 20m1 stop London Heathrow
British Airways Logo
11:17 - 15:25SAN  San Diego-DUB Dublin
20h 08m2 stops Dallas/Fort Worth London Heathrow
€753British Airways
Thu, 14 Jan - Mon, 18 Jan
British Airways Logo
08:50 - 16:10DUB  Dublin-SAN San Diego
15h 20m1 stop London Heathrow
British Airways Logo
18:00 - 15:25SAN  San Diego-DUB Dublin
13h 25m1 stop London Heathrow
€753British Airways
Mon, 26 Oct - Sun, 8 Nov
American Airlines Logo
11:30 - 08:24DUB  Dublin-SAN San Diego
27h 54m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
08:00 - 07:10SAN  San Diego-DUB Dublin
15h 10m1 stop Dallas/Fort Worth
€766American Airlines
Mon, 26 Oct - Sun, 8 Nov
American Airlines Logo
11:30 - 18:57DUB  Dublin-SAN San Diego
14h 27m1 stop Philadelphia
American Airlines Logo
21:25 - 08:40SAN  San Diego-DUB Dublin
27h 15m1 stop Philadelphia
€766American Airlines
Fri, 9 Oct - Sat, 17 Oct
JetBlue Logo
11:30 - 20:07DUB  Dublin-SAN San Diego
16h 37m1 stop New York John F Kennedy Intl
JetBlue Logo
10:24 - 09:00SAN  San Diego-DUB Dublin
14h 36m1 stop New York John F Kennedy Intl
€812JetBlue
Mon, 12 Oct - Sat, 17 Oct
JetBlue Logo
11:30 - 09:14DUB  Dublin-SAN San Diego
29h 44m1 stop New York John F Kennedy Intl
JetBlue Logo
21:30 - 09:00SAN  San Diego-DUB Dublin
27h 30m1 stop New York John F Kennedy Intl
€814JetBlue
Booking Insights

Price, demand, and travel trends for Dublin to San Diego flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Dublin to San Diego with more confidence.

What's the cheapest day of the week to fly from Dublin to San Diego?

Sunday is the cheapest day of the week to fly from Dublin to San Diego and is 7% cheaper than the average day. Monday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

Key details for Dublin to San Diego flights

Low season

October

Cheapest flight

€360
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from Dublin to San Diego

When to book flights from Dublin to San Diego

Are your dates flexible? Find out the best times to travel from Dublin to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dublin to San Diego flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Is there a bus service that operates from San Diego Airport into the city centre?

    The public bus service takes you from both terminals at the airport to downtown San Diego. Look for Route 992 on the Metropolitan Transit System, which operates between 05:00 and 23:30. It runs every 15min on weekdays and every 30min on weekends and holidays. The cost is around €2 for a one-way ticket.

  • Are taxis available from San Diego Airport?

    There are taxi services available at the airport. Look out for the taxicab signs that guide you to the Transportation Plazas. Customer Service Representatives are on hand to guide you to the first available taxi. If you have a particular preference, let them know. The fees start at around $3 (€2.50) with an additional amount of approximately $3 (€2.50) per 1.6 km. You also need to add on a fee of around $2 (€1.70) to catch a taxi from the airport. The trip is around 7 km and takes about 10min.

  • Which airports can I use when flying from Dublin to San Diego?

    Flights from Dublin to San Diego usually depart from Dublin (DUB) and arrive at San Diego (SAN).

  • Which cabin classes can I book on flights from Dublin to San Diego?

    Three cabin classes are available on flights from Dublin to San Diego:

    • Economy class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Dublin to San Diego pass through?

    One-stop flights from Dublin to San Diego most commonly connect through:

    • London Heathrow (LHR) – 45% of one-stop connections
    • Boston Logan Intl (BOS) – 19% of one-stop connections
    • Philadelphia (PHL) – 9% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 7% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Dublin to San Diego?

    On the Dublin to San Diego route, being flexible with your departure day can save you up to 13%. Sunday is the cheapest day at €741 return on average, while Monday is the most expensive at €850 – a €109 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are InterContinental San Diego, San Diego Convention Center, and Mission Beach. These are among the most viewed places in San Diego on KAYAK.

  • How long is a flight from Dublin to San Diego?

    A direct flight from Dublin to San Diego takes 0h 00m, covering 13,452 km.

  • Do I need a passport to fly from Dublin to San Diego?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Dublin to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €706 to €5,621. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Dublin to San Diego looking right now?

    One-way fares from Dublin to San Diego are currently higher than usual. Average one-way flight prices are about €689, which is 15% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Dublin to San Diego?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 14h 03m, compared to 14h 10m via Minneapolis St Paul (MSP) and 14h 36m via London Heathrow (LHR).

  • What is the time difference between Dublin and San Diego?

    San Diego is 8 hours behind Dublin (Pacific Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car hire companies, with daily rates starting from around €12 for economy cars. Top options include:
    · Dollar
    · Payless
    · Europcar
    · Thrifty
    · Fox

  • How much should I expect to pay for a Dublin to San Diego flight?

    Return flights from Dublin to San Diego range from €738 to €886, with an average of €796 over the past 12 months. Anything below €738 counts as a good deal.

Your guide to booking Dublin to San Diego flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Monday. On this route, Sunday flights average €741 – about €109 less than Monday (13% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to San Diego trip for October. Fares historically average €689 return in that month – typically €311 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.
    - Courtyard by Marriott San Diego Downtown Little Italy
    - Bay Club Hotel & Marina
    - Sheraton San Diego Resort
  • San Diego International Airport (SAN) offers a fast, free Wi-Fi service to travellers for 2h at a time. The Wi-Fi speeds are fast enough to facilitate streaming for watching shows or listening to music. If you need extra time, log back in for another 2h.
  • Courtesy phones at San Diego's airport offer free local calls to area codes of 619, 858, and 760. If you need to make a long-distance call, phone cards are available from some retail stores and vending machines at the airport.
  • Therapy dog teams at San Diego International Airport give travellers a unique experience. The time spent interacting with the dogs eases stress and provides comfort. Trained dogs and their handlers walk through the departures areas in each terminal. The handlers are also informed to help you with any questions that you may have about the airport.

More options for your flight from Dublin to San Diego

Complete your trip to San Diego with a hotel stay or car hire