Which stopover airport has the shortest connection time from Dublin to San Diego?

London (LHR) has the shortest average stopover time for this route: 2h 03m.

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

JetBlue, Aer Lingus, and Delta are the most popular carriers operating from Dublin to San Diego

Which stopover airport has the shortest travel time from Dublin to San Diego?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 14h 28m.

Which airport is the most popular for stopovers for flights between Dublin and San Diego?

Boston (BOS) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Dublin to San Diego?

Flights via Dallas (DFW) offer the lowest average return price of €659.

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

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

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

As of September 2026, there are 2 operators available to choose from for flights from Dublin Airport to San Diego Airport.

How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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.

€362 Cheap Flights from Dublin to San Diego in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:05 - 18:38DUB Dublin-SAN San Diego

31h 33m2 stops Kastrup Copenhagen San Francisco

10:56 - 18:20SAN San Diego-DUB Dublin

23h 24m2 stops San Francisco Kastrup Copenhagen

€640Multiple Airlines

Tue, 3 Nov - Tue, 10 Nov

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

€674JetBlue

Fri, 2 Oct - Tue, 6 Oct

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

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

€675Multiple Airlines

Sat, 5 Dec - Sat, 9 Jan

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

€676Multiple Airlines

Thu, 3 Dec - Sat, 9 Jan

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

€680Multiple Airlines

Fri, 4 Dec - Sat, 9 Jan

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

€766American 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

€767American Airlines

Thu, 29 Oct - Wed, 11 Nov

12:55 - 20:04DUB Dublin-SAN San Diego

14h 09m1 stop Dallas/Fort Worth

08:00 - 07:10SAN San Diego-DUB Dublin

15h 10m1 stop Dallas/Fort Worth

€770American 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

€774American Airlines

Thu, 29 Oct - Wed, 11 Nov

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Delta flights from Dublin to San Diego

Our best Delta deals on Dublin to San Diego flight tickets

Delta

29 Oct

DUB05:45Dublin

14h 25m

1 stop

SAN13:10San Diego

11 Nov

SAN11:05San Diego

19h 25m

2 stops

DUB14:30Dublin

€733

Delta

29 Oct

DUB05:45Dublin

14h 25m

1 stop

SAN13:10San Diego

11 Nov

SAN11:05San Diego

19h 25m

2 stops

DUB14:30Dublin

€734

Delta

29 Oct

DUB05:45Dublin

14h 25m

1 stop

SAN13:10San Diego

11 Nov

SAN11:05San Diego

19h 25m

2 stops

DUB14:30Dublin

€735

KLM flights from Dublin to San Diego

Our best KLM deals on Dublin to San Diego flight tickets

KLM

29 Oct

DUB05:45Dublin

14h 25m

1 stop

SAN13:10San Diego

11 Nov

SAN07:32San Diego

16h 33m

2 stops

DUB08:05Dublin

€742

KLM

5 Nov

DUB05:45Dublin

17h 25m

2 stops

SAN15:10San Diego

12 Nov

SAN12:09San Diego

16h 31m

2 stops

DUB12:40Dublin

€743

KLM

3 Dec

DUB05:45Dublin

14h 25m

1 stop

SAN12:10San Diego

8 Jan

SAN11:40San Diego

17h 00m

2 stops

DUB12:40Dublin

€746

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Tue 3/11

19:05-18:38

2 stops31h 33m

San Diego

Tue 10/11

10:56-18:20

2 stops23h 24m

€640

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

€674

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

€675

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

€675

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

€676

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

€680

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

€766

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

€767

Fastest return journey

DublinSan Diego

DUB Dublin - SAN San Diego

DUBSAN

Dublin

Thu 29/10

12:55-20:04

1 stop14h 09m

San Diego

Wed 11/11

08:00-07:10

1 stop15h 10m

€770

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

€774

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 Dublin 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

Stopovers

What is the typical price of a round-trip flight between Dublin and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from €728 to €876.
The lowest price recently found on this route was €640.

What is the cheapest month to fly to San Diego?

The cheapest month to fly to San Diego from Dublin is in October. Flight prices, which tend to average around €697, are often lower during this time because this is during the off-season. If you’re not able to fly to San Diego in October, then February is your next best option. Flight prices from Dublin to San Diego during February average around €731.

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

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

How have Dublin to San Diego flight prices changed over time?

As of September 2026, prices for Dublin to San Diego flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Dublin to San Diego (DUB to SAN) flight deals and tips

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

Best price found	€362
Fastest flight time	14h 25m
Direct flights	None

The best one-way flight to San Diego from Dublin in the past 72 hours is €362. The best return flight deal from Dublin to San Diego found on momondo in the last 72 hours is €640.

The fastest flight from Dublin to San Diego takes 14h 25m

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

Search flight deals

Frequently asked questions about flying from Dublin to San Diego

How far is Dublin to San Diego by plane?
The straight-line distance from Dublin to San Diego is 8362.7 km. Typically, this will take 14h 25m by plane in normal conditions.
When did momondo last update prices for flights from Dublin Airport to San Diego Airport?
Prices for flights from Dublin Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Dublin Airport to San Diego Airport?
As of September 2026, there are 2 operators available to choose from for flights from Dublin Airport to San Diego Airport.
How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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.
What is the most popular airline from Dublin to San Diego?
Based on momondo bookings for flights between Dublin and San Diego, the leading airline is JetBlue, making up 67% of the total bookings. Other popular airlines include American Airlines with 33%.

Best airlines flying from Dublin to San Diego

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom €607	Free Cancellation	Rating 7.1 3,033 reviews		Search JetBlue flights
American Airlines	PriceFrom €701	Free Cancellation	Rating 7.0 12,072 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to San Diego from Dublin 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 Dublin to San Diego with flexible booking policies on momondo?

All flight searches from Dublin to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dublin 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 Dublin to San Diego.

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

If you are not ready to book a flight from Dublin to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.