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

London (LHR) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

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

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 14h 40m.

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

Flights via Chicago (ORD) offer the lowest average return price of €939.

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

WestJet is the most popular carrier operating from Dublin to San Diego

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

Boston (BOS) has the shortest average stopover time for this route: 1h 48m.

Which airlines fly to San Diego?

British Airways, Aer Lingus and American Airlines are the top three most popular airlines that fly to San Diego from Dublin according to our data. British Airways is the first choice among our users, with 36% 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.

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 January 2026, there are 3 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.

€227 Cheap Flights from Dublin to San Diego in 2026

Q: 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 €649 to €682. The lowest price recently found on this route was €459.

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Find the cheapest flights from Dublin to San Diego

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One-way

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11:30 - 13:52

DUB

SAN

34h 22m

2 stops

09:19 - 11:45

SAN

DUB

18h 26m

1 stop

€459Multiple Airlines

Mon, 13 Apr - Mon, 27 Apr

11:30 - 13:52

DUB

SAN

34h 22m

2 stops

17:15 - 16:55

SAN

DUB

15h 40m

1 stop

€469Multiple Airlines

Mon, 13 Apr - Sun, 26 Apr

11:30 - 19:50

DUB

SAN

40h 20m

2 stops

09:19 - 11:45

SAN

DUB

18h 26m

1 stop

€525Multiple Airlines

Tue, 14 Apr - Mon, 27 Apr

11:30 - 19:50

DUB

SAN

40h 20m

2 stops

17:15 - 16:55

SAN

DUB

15h 40m

1 stop

€541Multiple Airlines

Tue, 14 Apr - Sun, 26 Apr

09:30 - 18:05

DUB

SAN

16h 35m

1 stop

19:40 - 19:30

SAN

DUB

15h 50m

1 stop

€578Multiple Airlines

Wed, 15 Apr - Tue, 21 Apr

09:30 - 18:05

DUB

SAN

16h 35m

1 stop

09:11 - 09:45

SAN

DUB

16h 34m

1 stop

€585Finnair

Tue, 14 Apr - Mon, 20 Apr

09:30 - 18:05

DUB

SAN

16h 35m

1 stop

09:11 - 09:45

SAN

DUB

16h 34m

1 stop

€586Finnair

Tue, 14 Apr - Mon, 20 Apr

19:05 - 23:04

DUB

SAN

35h 59m

2 stops

15:20 - 18:20

SAN

DUB

19h 00m

2 stops

€587Scandinavian Airlines

Tue, 24 Feb - Tue, 3 Mar

09:30 - 18:05

DUB

SAN

16h 35m

1 stop

09:11 - 09:45

SAN

DUB

16h 34m

1 stop

€589Finnair

Mon, 13 Apr - Sun, 26 Apr

19:05 - 22:47

DUB

SAN

35h 42m

2 stops

10:40 - 18:20

SAN

DUB

23h 40m

2 stops

€591Scandinavian Airlines

Mon, 9 Feb - Mon, 23 Feb

Finnair flights from Dublin to San Diego

Our best Finnair deals on Dublin to San Diego flight tickets

Finnair

14 Apr

DUB09:30Dublin

16h 35m

1 stop

SAN18:05San Diego

20 Apr

SAN09:11San Diego

16h 34m

1 stop

DUB09:45Dublin

€586

Finnair

13 Apr

DUB09:30Dublin

16h 35m

1 stop

SAN18:05San Diego

26 Apr

SAN09:11San Diego

16h 34m

1 stop

DUB09:45Dublin

€589

Finnair

18 Apr

DUB09:30Dublin

16h 35m

1 stop

SAN18:05San Diego

25 Apr

SAN09:11San Diego

16h 34m

1 stop

DUB09:45Dublin

€592

Scandinavian Airlines flights from Dublin to San Diego

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

Scandinavian Airlines

9 Feb

DUB19:05Dublin

35h 42m

2 stops

SAN22:47San Diego

23 Feb

SAN10:40San Diego

23h 40m

2 stops

DUB18:20Dublin

€591

Scandinavian Airlines

2 Mar

DUB19:05Dublin

35h 59m

2 stops

SAN23:04San Diego

7 Mar

SAN07:00San Diego

18h 25m

2 stops

DUB09:25Dublin

€712

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 13/4

11:30-13:52

2 stops34h 22m

San Diego

Mon 27/4

09:19-11:45

1 stop18h 26m

€459

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 13/4

11:30-13:52

2 stops34h 22m

San Diego

Sun 26/4

17:15-16:55

1 stop15h 40m

€469

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/4

11:30-19:50

2 stops40h 20m

San Diego

Mon 27/4

09:19-11:45

1 stop18h 26m

€525

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/4

11:30-19:50

2 stops40h 20m

San Diego

Sun 26/4

17:15-16:55

1 stop15h 40m

€541

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 15/4

09:30-18:05

1 stop16h 35m

San Diego

Tue 21/4

19:40-19:30

1 stop15h 50m

€578

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/4

09:30-18:05

1 stop16h 35m

San Diego

Mon 20/4

09:11-09:45

1 stop16h 34m

€585

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/4

09:30-18:05

1 stop16h 35m

San Diego

Mon 20/4

09:11-09:45

1 stop16h 34m

€586

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 24/2

19:05-23:04

2 stops35h 59m

San Diego

Tue 3/3

15:20-18:20

2 stops19h 00m

€587

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 13/4

09:30-18:05

1 stop16h 35m

San Diego

Sun 26/4

09:11-09:45

1 stop16h 34m

€589

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 9/2

19:05-22:47

2 stops35h 42m

San Diego

Mon 23/2

10:40-18:20

2 stops23h 40m

€591

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?

What is the cheapest month to fly to San Diego?

The cheapest month to fly to San Diego from Dublin is in May. Flight prices, which tend to average around €637, are often lower during this time because this is during the off-season. If you’re not able to fly to San Diego in May, then February is your next best option. Flight prices from Dublin to San Diego during February average around €649.

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

As of January 2026, prices for Dublin to San Diego flights are approximately 2% more expensive 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

Fastest flight time	19h 28m
Direct flights	None

The fastest flight from Dublin to San Diego takes 19h 28m

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

Search flight deals

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 19h 28m 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 January 2026, there are 3 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 British Airways, making up 36% of the total bookings. Other popular airlines include Aer Lingus with 33% and American Airlines with 31%.

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
American Airlines	PriceFrom €614	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
British Airways	PriceFrom €627	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
Aer Lingus	PriceFrom €649	Free Cancellation	Rating 7.2 1,443 reviews	Search Aer Lingus 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.