Which airlines fly to San Diego?

JetBlue, American Airlines and British Airways are the top three most popular airlines that fly to San Diego from Ireland according to our data. JetBlue is the first choice among our users, with 54% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ireland to San Diego?

Aer Lingus, Delta, and KLM are the most popular carriers operating from Ireland to San Diego

How long does it take to fly to San Diego?

On average, it takes 13h 35m to fly from Ireland to San Diego if you fly out of Cork (the most popular airport in Ireland) and into San Diego (the most popular airport in San Diego). If you’re flying out of Dublin and into San Diego, then the flight time is around 18h 15m.

When did momondo last update prices for flights from Ireland to San Diego Airport?

Prices for flights from Ireland to San Diego Airport were last updated today.

How many operators does momondo search for flights from Ireland to San Diego Airport?

As of September 2026, there are 3 operators available to choose from for flights from Ireland to San Diego Airport.

How old do you have to be to fly from Ireland to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€444 Cheap Flights from Ireland to San Diego in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to San Diego

Return

One-way

Last minute

Recent return flight deals from Ireland to San Diego

Enter your travel dates to find the best prices.

11:30 - 09:08DUB Dublin-SAN San Diego

29h 38m1 stop New York John F Kennedy Intl

21:30 - 09:00SAN San Diego-DUB Dublin

27h 30m1 stop New York John F Kennedy Intl

€672JetBlue

Fri, 2 Oct - Tue, 6 Oct

18:25 - 12:40DUB Dublin-SAN San Diego

50h 15m2 stops Paris Beauvais-Tille Calgary

17:35 - 17:10SAN San Diego-DUB Dublin

15h 35m1 stop Munich Franz Josef Strauss

€672Multiple Airlines

Sat, 5 Dec - Sat, 9 Jan

11:30 - 09:08DUB Dublin-SAN San Diego

29h 38m1 stop New York John F Kennedy Intl

21:30 - 09:00SAN San Diego-DUB Dublin

27h 30m1 stop New York John F Kennedy Intl

€672JetBlue

Fri, 2 Oct - Tue, 6 Oct

20:15 - 12:40DUB Dublin-SAN San Diego

48h 25m2 stops Paris Beauvais-Tille Calgary

17:35 - 17:10SAN San Diego-DUB Dublin

15h 35m1 stop Munich Franz Josef Strauss

€673Multiple Airlines

Thu, 3 Dec - Sat, 9 Jan

11:30 - 09:08DUB Dublin-SAN San Diego

29h 38m1 stop New York John F Kennedy Intl

21:30 - 09:00SAN San Diego-DUB Dublin

27h 30m1 stop New York John F Kennedy Intl

€675JetBlue

Sat, 26 Sep - Tue, 29 Sep

06:55 - 12:40DUB Dublin-SAN San Diego

37h 45m2 stops Paris Beauvais-Tille Calgary

17:35 - 17:10SAN San Diego-DUB Dublin

15h 35m1 stop Munich Franz Josef Strauss

€677Multiple Airlines

Fri, 4 Dec - Sat, 9 Jan

09:00 - 16:10DUB Dublin-SAN San Diego

15h 10m1 stop London Heathrow

18:00 - 16:55SAN San Diego-DUB Dublin

14h 55m1 stop London Heathrow

€730British Airways

Wed, 25 Nov - Sun, 3 Jan

09:00 - 16:10DUB Dublin-SAN San Diego

15h 10m1 stop London Heathrow

18:00 - 09:55SAN San Diego-DUB Dublin

31h 55m1 stop London Heathrow

€754British Airways

Wed, 2 Dec - Sat, 9 Jan

12:55 - 22:12DUB Dublin-SAN San Diego

16h 17m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

09:18 - 08:40SAN San Diego-DUB Dublin

15h 22m1 stop Philadelphia

€768American Airlines

Thu, 29 Oct - Wed, 11 Nov

11:30 - 20:58DUB Dublin-SAN San Diego

16h 28m1 stop Philadelphia

06:15 - 07:10SAN San Diego-DUB Dublin

16h 55m1 stop Dallas/Fort Worth

€768American Airlines

Thu, 29 Oct - Wed, 11 Nov

Recent last minute flight deals from Ireland to San Diego

Enter your travel dates to find the best prices.

05:55 - 11:50DUB Dublin-SAN San Diego

13h 55m1 stop Amsterdam Schiphol

09:59 - 14:30SAN San Diego-DUB Dublin

20h 31m2 stops Salt Lake City Paris Charles de Gaulle

€880Delta

Sat, 19 Sep - Wed, 23 Dec

05:55 - 11:50DUB Dublin-SAN San Diego

13h 55m1 stop Amsterdam Schiphol

06:15 - 07:55SAN San Diego-DUB Dublin

17h 40m1 stop Minneapolis St Paul

€881Delta

Sat, 19 Sep - Wed, 23 Dec

11:45 - 19:17DUB Dublin-SAN San Diego

15h 32m1 stop Charlotte Douglas

18:00 - 17:00SAN San Diego-DUB Dublin

15h 00m1 stop London Heathrow

€886American Airlines

Sat, 19 Sep - Wed, 23 Dec

11:45 - 19:17DUB Dublin-SAN San Diego

15h 32m1 stop Charlotte Douglas

14:03 - 17:00SAN San Diego-DUB Dublin

18h 57m2 stops Dallas/Fort Worth London Heathrow

€928British Airways

Sat, 19 Sep - Wed, 23 Dec

08:55 - 20:37DUB Dublin-SAN San Diego

19h 42m2 stops Amsterdam Schiphol Minneapolis St Paul

09:59 - 14:30SAN San Diego-DUB Dublin

20h 31m2 stops Salt Lake City Paris Charles de Gaulle

€948Delta

Sat, 19 Sep - Wed, 23 Dec

07:55 - 14:10DUB Dublin-SAN San Diego

38h 15m3 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl Calgary

17:35 - 20:25SAN San Diego-DUB Dublin

18h 50m2 stops Munich Franz Josef Strauss Manchester

€1,294Multiple Airlines

Sat, 19 Sep - Wed, 23 Dec

09:15 - 22:34DUB Dublin-SAN San Diego

21h 19m2 stops Paris Charles de Gaulle Los Angeles Los Angeles

22:13 - 09:45SAN San Diego-DUB Dublin

27h 32m1 stop Boston Logan Intl

€2,009Delta

Sat, 19 Sep - Mon, 21 Dec

09:50 - 16:12DUB Dublin-SAN San Diego

14h 22m1 stop Vancouver Intl

06:50 - 08:10SAN San Diego-DUB Dublin

17h 20m1 stop Chicago O'Hare Intl

€2,368Multiple Airlines

Sat, 19 Sep - Mon, 21 Dec

09:50 - 18:35DUB Dublin-SAN San Diego

16h 45m2 stops Vancouver Intl San Francisco

06:45 - 07:10SAN San Diego-DUB Dublin

16h 25m2 stops Denver Intl Toronto Pearson Intl

€2,380Multiple Airlines

Sat, 19 Sep - Mon, 21 Dec

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American Airlines flights from Ireland to San Diego

Our best American Airlines deals on Ireland to San Diego flight tickets

American Airlines

29 Oct

DUB11:30Dublin

16h 28m

1 stop

SAN20:58San Diego

11 Nov

SAN06:15San Diego

16h 55m

1 stop

DUB07:10Dublin

€768

American Airlines

29 Oct

DUB11:30Dublin

16h 28m

1 stop

SAN20:58San Diego

11 Nov

SAN06:15San Diego

16h 55m

1 stop

DUB07:10Dublin

€770

American Airlines

2 Oct

DUB11:45Dublin

15h 32m

1 stop

SAN19:17San Diego

6 Oct

SAN21:30San Diego

25h 00m

1 stop

DUB06:30Dublin

€771

British Airways flights from Ireland to San Diego

Our best British Airways deals on Ireland to San Diego flight tickets

British Airways

2 Dec

DUB09:00Dublin

15h 10m

1 stop

SAN16:10San Diego

9 Jan

SAN18:00San Diego

31h 55m

1 stop

DUB09:55Dublin

€754

British Airways

3 Dec

DUB08:50Dublin

21h 00m

2 stops

SAN21:50San Diego

9 Jan

SAN13:32San Diego

17h 33m

2 stops

DUB15:05Dublin

€759

British Airways

14 Jan

DUB13:05Dublin

18h 52m

2 stops

SAN23:57San Diego

18 Jan

SAN10:04San Diego

21h 21m

2 stops

DUB15:25Dublin

€760

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 2/10

11:30-09:08

1 stop29h 38m

San Diego

Tue 6/10

21:30-09:00

1 stop27h 30m

€672

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Sat 5/12

18:25-12:40

2 stops50h 15m

San Diego

Sat 9/1

17:35-17:10

1 stop15h 35m

€672

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 2/10

11:30-09:08

1 stop29h 38m

San Diego

Tue 6/10

21:30-09:00

1 stop27h 30m

€672

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 3/12

20:15-12:40

2 stops48h 25m

San Diego

Sat 9/1

17:35-17:10

1 stop15h 35m

€673

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Sat 26/9

11:30-09:08

1 stop29h 38m

San Diego

Tue 29/9

21:30-09:00

1 stop27h 30m

€675

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 4/12

06:55-12:40

2 stops37h 45m

San Diego

Sat 9/1

17:35-17:10

1 stop15h 35m

€677

Fastest return journey

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Wed 25/11

09:00-16:10

1 stop15h 10m

San Diego

Sun 3/1

18:00-16:55

1 stop14h 55m

€730

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Wed 2/12

09:00-16:10

1 stop15h 10m

San Diego

Sat 9/1

18:00-09:55

1 stop31h 55m

€754

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 29/10

12:55-22:12

2 stops16h 17m

San Diego

Wed 11/11

09:18-08:40

1 stop15h 22m

€768

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 29/10

11:30-20:58

1 stop16h 28m

San Diego

Wed 11/11

06:15-07:10

1 stop16h 55m

€768

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

The cheapest month to fly to San Diego from Ireland is in January. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you’re not able to fly to San Diego in January, then October is your next best option. Flight prices from Ireland to San Diego during October average around €694.

Can stopping save me money on Ireland to San Diego flights?

You could potentially save up to 30% on your flight if you consider stops on a Ireland to San Diego flight.

Cheap Ireland to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Diego

Best price found	€444
Fastest flight time	13h 35m
Direct flights	None

The best one-way flight to San Diego from Ireland in the past 72 hours is €444. The best return flight deal from Ireland to San Diego found on momondo in the last 72 hours is €672.

The fastest flight from Ireland to San Diego takes 13h 35m

There are no direct flights from Ireland to San Diego. There are no popular flight routes from Ireland to San Diego.

Search flight deals

Frequently asked questions about flying from Ireland to San Diego

When did momondo last update prices for flights from Ireland to San Diego Airport?
Prices for flights from Ireland to San Diego Airport were last updated today.
How many operators does momondo search for flights from Ireland to San Diego Airport?
As of September 2026, there are 3 operators available to choose from for flights from Ireland to San Diego Airport.
How old do you have to be to fly from Ireland to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to San Diego

Compare and see reviews for airlines that fly from Ireland to San Diego with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom €604	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights
British Airways	PriceFrom €694	Free Cancellation	Rating 6.7 8,228 reviews	Search British Airways flights
American Airlines	PriceFrom €698	Free Cancellation	Rating 7.1 12,069 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to San Diego?

Finding the right flight to San Diego from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Ireland to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to San Diego.

I’m not ready to book a flight from Ireland to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.