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Cheap flights from San Diego to Dublin from €278

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Iberia Logo
09:25 - 08:30SAN  San Diego-DUB Dublin
15h 05m1 stop Philadelphia
Iberia Logo
11:30 - 21:59DUB  Dublin-SAN San Diego
18h 29m1 stop Philadelphia
€589Iberia
Mon, 22 Feb - Mon, 8 Mar
Iberia Logo
09:17 - 08:30SAN  San Diego-DUB Dublin
15h 13m1 stop Philadelphia
Iberia Logo
11:30 - 21:40DUB  Dublin-SAN San Diego
18h 10m1 stop Philadelphia
€595Iberia
Sat, 23 Jan - Sat, 6 Feb
Iberia Logo
09:25 - 08:30SAN  San Diego-DUB Dublin
15h 05m1 stop Philadelphia
Iberia Logo
11:30 - 21:59DUB  Dublin-SAN San Diego
18h 29m1 stop Philadelphia
€595Iberia
Mon, 22 Feb - Mon, 8 Mar
Iberia Logo
06:20 - 08:30SAN  San Diego-DUB Dublin
18h 10m1 stop Philadelphia
Iberia Logo
11:30 - 21:40DUB  Dublin-SAN San Diego
18h 10m1 stop Philadelphia
€628Iberia
Mon, 18 Jan - Fri, 29 Jan
British Airways Logo
18:00 - 16:55SAN  San Diego-DUB Dublin
14h 55m1 stop London Heathrow
British Airways Logo
20:40 - 16:10DUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
€630British Airways
Tue, 1 Dec - Wed, 9 Dec
Multiple Airlines Logo
07:00 - 08:45SAN  San Diego-DUB Dublin
17h 45m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
05:45 - 15:20DUB  Dublin-SAN San Diego
17h 35m2 stops Amsterdam Schiphol Los Angeles
€634Multiple Airlines
Mon, 18 Jan - Fri, 29 Jan
United Airlines Logo
14:25 - 07:30SAN  San Diego-DUB Dublin
33h 05m1 stop Newark
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€634United Airlines
Sat, 5 Dec - Tue, 15 Dec
United Airlines Logo
22:20 - 09:55SAN  San Diego-DUB Dublin
27h 35m1 stop Newark
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€634United Airlines
Mon, 7 Dec - Tue, 15 Dec
United Airlines Logo
14:26 - 08:10SAN  San Diego-DUB Dublin
33h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€634United Airlines
Sun, 6 Dec - Tue, 15 Dec
Aer Lingus Logo
18:00 - 15:40SAN  San Diego-DUB Dublin
13h 40m1 stop London Heathrow
Aer Lingus Logo
15:50 - 23:36DUB  Dublin-SAN San Diego
15h 46m1 stop Chicago O'Hare Intl
€1,026Aer Lingus
Mon, 14 Dec - Tue, 29 Dec

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Iberia flights from San Diego to Dublin

Our best Iberia deals on San Diego to Dublin flight tickets
Iberia
22 Feb
SAN09:25San Diego
15h 05m
1 stop
DUB08:30Dublin
8 Mar
DUB11:30Dublin
18h 29m
1 stop
SAN21:59San Diego
€589
Iberia
23 Jan
SAN09:17San Diego
15h 13m
1 stop
DUB08:30Dublin
6 Feb
DUB11:30Dublin
18h 10m
1 stop
SAN21:40San Diego
€595
Iberia
18 Jan
SAN06:20San Diego
18h 10m
1 stop
DUB08:30Dublin
29 Jan
DUB11:30Dublin
18h 10m
1 stop
SAN21:40San Diego
€628

British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
1 Dec
SAN18:00San Diego
14h 55m
1 stop
DUB16:55Dublin
9 Dec
DUB20:40Dublin
27h 30m
1 stop
SAN16:10San Diego
€630
British Airways
9 Feb
SAN18:00San Diego
17h 45m
1 stop
DUB19:45Dublin
16 Feb
DUB08:50Dublin
15h 20m
1 stop
SAN16:10San Diego
€642
British Airways
27 Oct
SAN19:00San Diego
29h 50m
1 stop
DUB07:50Dublin
3 Nov
DUB16:20Dublin
31h 50m
1 stop
SAN16:10San Diego
€643

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 22/2

09:25-08:30

1 stop15h 05m

Dublin

Mon 8/3

11:30-21:59

1 stop18h 29m

€589

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sat 23/1

09:17-08:30

1 stop15h 13m

Dublin

Sat 6/2

11:30-21:40

1 stop18h 10m

€595

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 22/2

09:25-08:30

1 stop15h 05m

Dublin

Mon 8/3

11:30-21:59

1 stop18h 29m

€595

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 18/1

06:20-08:30

1 stop18h 10m

Dublin

Fri 29/1

11:30-21:40

1 stop18h 10m

€628

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 1/12

18:00-16:55

1 stop14h 55m

Dublin

Wed 9/12

20:40-16:10

1 stop27h 30m

€630

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 18/1

07:00-08:45

1 stop17h 45m

Dublin

Fri 29/1

05:45-15:20

2 stops17h 35m

€634

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sat 5/12

14:25-07:30

1 stop33h 05m

Dublin

Tue 15/12

09:00-12:00

1 stop35h 00m

€634

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 7/12

22:20-09:55

1 stop27h 35m

Dublin

Tue 15/12

09:00-12:00

1 stop35h 00m

€634

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 6/12

14:26-08:10

1 stop33h 44m

Dublin

Tue 15/12

09:00-12:00

1 stop35h 00m

€634
Fastest return journey

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 14/12

18:00-15:40

1 stop13h 40m

Dublin

Tue 29/12

15:50-23:36

1 stop15h 46m

€1,026

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

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

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

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

Prices are currently typical for flights on this route.

Typical prices usually range from €571 to €771.
The lowest price recently found on this route was €589.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from San Diego during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €454.

How far in advance should I book a flight from San Diego to Dublin?

You are more likely to see cheaper flights to Dublin from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €671 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from San Diego for as low as €576 on momondo.

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

As of September 2026, prices for San Diego to Dublin flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Dublin

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

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

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

Best price found

€278

Fastest flight time

12h 01m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is €278. The best return flight deal from San Diego to Dublin found on momondo in the last 72 hours is €589.
The fastest flight from San Diego to Dublin takes 12h 01m
There are no direct flights from San Diego to Dublin. There are no popular flight routes from San Diego to Dublin.
Search flight deals

Frequently asked questions about flying from San Diego to Dublin

  • How far is San Diego to Dublin by plane?

    The straight-line distance from San Diego to Dublin is 8362.7 km. By plane, this route typically takes 12h 01m.

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

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

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

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Dundalk
Swords
Wicklow
Gorey
Naas
Bray
Kildare
Mullingar
Maynooth
Tullamore
Leixlip
Castleknock
Malahide
Enniscorthy
Arklow
Carlingford
Drogheda

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Dublin for you.

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

Yes. All flights to Dublin from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Diego and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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