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

JetBlue, Aer Lingus, and British Airways 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 14h 16m.

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 August 2026, there are 2 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.

€332 Cheap Flights from Ireland to San Diego in 2026

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 - 19:06DUB Dublin-SAN San Diego

15h 36m1 stop New York John F Kennedy Intl

10:23 - 09:00SAN San Diego-DUB Dublin

14h 37m1 stop New York John F Kennedy Intl

€628JetBlue

Wed, 2 Sep - Wed, 16 Sep

11:30 - 19:06DUB Dublin-SAN San Diego

15h 36m1 stop New York John F Kennedy Intl

20:17 - 08:20SAN San Diego-DUB Dublin

28h 03m1 stop Boston Logan Intl

€631JetBlue

Fri, 4 Sep - Tue, 8 Sep

11:30 - 19:06DUB Dublin-SAN San Diego

15h 36m1 stop New York John F Kennedy Intl

20:17 - 08:20SAN San Diego-DUB Dublin

28h 03m1 stop Boston Logan Intl

€644JetBlue

Fri, 4 Sep - Tue, 8 Sep

19:05 - 19:19DUB Dublin-SAN San Diego

32h 14m2 stops Kastrup Copenhagen Los Angeles Los Angeles

15:00 - 11:50SAN San Diego-DUB Dublin

36h 50m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€671Scandinavian Airlines

Thu, 27 Aug - Wed, 9 Sep

19:05 - 19:19DUB Dublin-SAN San Diego

32h 14m2 stops Kastrup Copenhagen Los Angeles Los Angeles

15:00 - 11:50SAN San Diego-DUB Dublin

36h 50m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€674Scandinavian Airlines

Thu, 27 Aug - Wed, 9 Sep

11:30 - 19:06DUB Dublin-SAN San Diego

15h 36m1 stop New York John F Kennedy Intl

10:15 - 08:20SAN San Diego-DUB Dublin

14h 05m1 stop Boston Logan Intl

€676JetBlue

Fri, 28 Aug - Tue, 1 Sep

19:05 - 19:19DUB Dublin-SAN San Diego

32h 14m2 stops Kastrup Copenhagen Los Angeles Los Angeles

15:00 - 11:50SAN San Diego-DUB Dublin

36h 50m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€682Scandinavian Airlines

Thu, 27 Aug - Wed, 9 Sep

11:30 - 21:44DUB Dublin-SAN San Diego

18h 14m2 stops Philadelphia Chicago O'Hare Intl

07:53 - 08:30SAN San Diego-DUB Dublin

16h 37m2 stops Chicago O'Hare Intl Philadelphia

€826American Airlines

Fri, 11 Dec - Mon, 14 Dec

11:30 - 19:02DUB Dublin-SAN San Diego

15h 32m1 stop Philadelphia

07:53 - 08:30SAN San Diego-DUB Dublin

16h 37m2 stops Chicago O'Hare Intl Philadelphia

€826American Airlines

Fri, 11 Dec - Mon, 14 Dec

11:30 - 19:02DUB Dublin-SAN San Diego

15h 32m1 stop Philadelphia

06:30 - 08:30SAN San Diego-DUB Dublin

18h 00m1 stop Philadelphia

€826American Airlines

Fri, 11 Dec - Mon, 14 Dec

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JetBlue flights from Ireland to San Diego

Our best JetBlue deals on Ireland to San Diego flight tickets

JetBlue

2 Sept

DUB11:30Dublin

15h 36m

1 stop

SAN19:06San Diego

16 Sept

SAN10:23San Diego

14h 37m

1 stop

DUB09:00Dublin

€628

JetBlue

4 Sept

DUB11:30Dublin

15h 36m

1 stop

SAN19:06San Diego

8 Sept

SAN20:17San Diego

28h 03m

1 stop

DUB08:20Dublin

€631

JetBlue

4 Sept

DUB11:30Dublin

15h 36m

1 stop

SAN19:06San Diego

8 Sept

SAN20:17San Diego

28h 03m

1 stop

DUB08:20Dublin

€644

Scandinavian Airlines flights from Ireland to San Diego

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

Scandinavian Airlines

27 Aug

DUB19:05Dublin

32h 14m

2 stops

SAN19:19San Diego

9 Sept

SAN15:00San Diego

36h 50m

2 stops

DUB11:50Dublin

€671

Scandinavian Airlines

27 Aug

DUB19:05Dublin

32h 14m

2 stops

SAN19:19San Diego

9 Sept

SAN15:00San Diego

36h 50m

2 stops

DUB11:50Dublin

€674

Scandinavian Airlines

27 Aug

DUB19:05Dublin

32h 14m

2 stops

SAN19:19San Diego

9 Sept

SAN15:00San Diego

36h 50m

2 stops

DUB11:50Dublin

€682

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Wed 2/9

11:30-19:06

1 stop15h 36m

San Diego

Wed 16/9

10:23-09:00

1 stop14h 37m

€628

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 4/9

11:30-19:06

1 stop15h 36m

San Diego

Tue 8/9

20:17-08:20

1 stop28h 03m

€631

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 4/9

11:30-19:06

1 stop15h 36m

San Diego

Tue 8/9

20:17-08:20

1 stop28h 03m

€644

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 27/8

19:05-19:19

2 stops32h 14m

San Diego

Wed 9/9

15:00-11:50

2 stops36h 50m

€671

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 27/8

19:05-19:19

2 stops32h 14m

San Diego

Wed 9/9

15:00-11:50

2 stops36h 50m

€674

Fastest return journey

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 28/8

11:30-19:06

1 stop15h 36m

San Diego

Tue 1/9

10:15-08:20

1 stop14h 05m

€676

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 27/8

19:05-19:19

2 stops32h 14m

San Diego

Wed 9/9

15:00-11:50

2 stops36h 50m

€682

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 11/12

11:30-21:44

2 stops18h 14m

San Diego

Mon 14/12

07:53-08:30

2 stops16h 37m

€826

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 11/12

11:30-19:02

1 stop15h 32m

San Diego

Mon 14/12

07:53-08:30

2 stops16h 37m

€826

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Fri 11/12

11:30-19:02

1 stop15h 32m

San Diego

Mon 14/12

06:30-08:30

1 stop18h 00m

€826

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 5% 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

Fastest flight time	13h 35m
Direct flights	None

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 August 2026, there are 2 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 3,024 reviews		Search JetBlue flights
American Airlines	PriceFrom €698	Free Cancellation	Rating 7.1 11,866 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.