£513 Find Cheap Flights from Ireland to San Diego

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to San Diego

Thu, 2 Jul - Tue, 14 Jul
JetBlue Logo
10:40 - 19:30
DUB
-
SAN
16h 50m
1 stop
JetBlue Logo
13:06 - 08:20
SAN
-
DUB
35h 14m
1 stop
£513JetBlue
Mon, 3 Aug - Mon, 17 Aug
JetBlue Logo
10:40 - 09:09
DUB
-
SAN
30h 29m
1 stop
JetBlue Logo
13:06 - 08:20
SAN
-
DUB
35h 14m
1 stop
£578JetBlue
Tue, 14 Jul - Wed, 29 Jul
JetBlue Logo
10:40 - 11:55
DUB
-
SAN
33h 15m
1 stop
JetBlue Logo
20:30 - 09:00
SAN
-
DUB
28h 30m
1 stop
£637JetBlue
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
09:40 - 23:47
DUB
-
SAN
22h 07m
2 stops
Multiple Airlines Logo
19:40 - 18:00
SAN
-
DUB
14h 20m
1 stop
£642Multiple Airlines
Thu, 27 Aug - Tue, 1 Sep
Finnair Logo
09:40 - 23:47
DUB
-
SAN
22h 07m
2 stops
Finnair Logo
13:11 - 11:50
SAN
-
DUB
14h 39m
1 stop
£649Finnair
Thu, 3 Sep - Thu, 17 Sep
Delta Logo
05:55 - 11:50
DUB
-
SAN
13h 55m
1 stop
Delta Logo
06:15 - 09:15
SAN
-
DUB
19h 00m
2 stops
£657Delta
Wed, 2 Sep - Wed, 9 Sep
Delta Logo
11:10 - 22:49
DUB
-
SAN
19h 39m
2 stops
Delta Logo
06:15 - 07:55
SAN
-
DUB
17h 40m
2 stops
£661Delta
Thu, 2 Jul - Tue, 14 Jul
JetBlue Logo
10:40 - 09:10
DUB
-
SAN
30h 30m
1 stop
JetBlue Logo
20:40 - 08:20
SAN
-
DUB
27h 40m
1 stop
£667JetBlue
Mon, 13 Jul - Thu, 23 Jul
JetBlue Logo
10:40 - 11:55
DUB
-
SAN
33h 15m
1 stop
JetBlue Logo
13:06 - 08:20
SAN
-
DUB
35h 14m
1 stop
£676JetBlue
Thu, 2 Jul - Tue, 14 Jul
Multiple Airlines Logo
10:40 - 19:30
DUB
-
SAN
16h 50m
1 stop
Multiple Airlines Logo
07:00 - 08:15
SAN
-
DUB
17h 15m
2 stops
£692Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends into flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to San Diego?

The duration of your flight to San Diego depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular route to San Diego on KAYAK is from Dublin, which takes 16h 55m.

How many direct flights to San Diego are there each day?

There are around 10 direct flights from within Ireland to San Diego every day. Most flights depart in the afternoon, with 66% of flights departing in the afternoon.

Good to know - Cheap tickets from Ireland to San Diego

Low seasonOctober
Cheapest flight£513
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Dublin to San Diego

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    Central San Diego is 3 miles away from San Diego Airport.

  • What is the name of San Diego’s airport?

    When flying to San Diego, you'll arrive at San Diego Airport (SAN). The airport is also known as Lindbergh Field, San Diego, or San Diego Intl.

  • How does KAYAK find such low prices on flights to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Diego are there each week?

    Each week there are around 64 direct flights from within Ireland to San Diego. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
La Mesa
San Ysidro
Lemon Grove
Alpine
Imperial Beach
Poway
National City

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego