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Cheap flights from San Diego to Dublin from €206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Dublin departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Delta Logo
16:41 - 07:45SAN-DUB
31h 04m1 stop
Delta Logo
10:45 - 22:54DUB-SAN
20h 09m2 stops
€366Delta
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Mon, 24 Nov - Tue, 9 Dec
KLM Logo
07:00 - 08:45SAN-DUB
17h 45m1 stop
KLM Logo
10:45 - 21:07DUB-SAN
18h 22m1 stop
€374KLM
Find Deal
Tue, 3 Feb - Wed, 11 Feb
KLM Logo
09:55 - 08:45SAN-DUB
14h 50m2 stops
KLM Logo
10:45 - 21:07DUB-SAN
18h 22m1 stop
€378KLM
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Tue, 3 Feb - Wed, 11 Feb
Multiple Airlines Logo
07:00 - 08:45SAN-DUB
17h 45m1 stop
Multiple Airlines Logo
06:00 - 18:00DUB-SAN
20h 00m2 stops
€382Multiple Airlines
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Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
07:00 - 08:45SAN-DUB
17h 45m1 stop
Multiple Airlines Logo
06:00 - 18:00DUB-SAN
20h 00m2 stops
€390Multiple Airlines
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Tue, 13 Jan - Tue, 20 Jan
Delta Logo
06:30 - 08:45SAN-DUB
18h 15m2 stops
Delta Logo
06:00 - 19:03DUB-SAN
21h 03m2 stops
€394Delta
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Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
06:15 - 12:35SAN-DUB
22h 20m2 stops
British Airways Logo
08:50 - 16:10DUB-SAN
15h 20m1 stop
€395British Airways
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Mon, 16 Feb - Mon, 23 Feb
KLM Logo
06:24 - 07:45SAN-DUB
17h 21m1 stop
KLM Logo
09:45 - 20:42DUB-SAN
18h 57m1 stop
€395KLM
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Fri, 28 Nov - Thu, 4 Dec
Delta Logo
22:15 - 09:20SAN-DUB
27h 05m1 stop
Delta Logo
05:55 - 20:52DUB-SAN
22h 57m2 stops
€398Delta
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Mon, 29 Dec - Mon, 12 Jan
Delta Logo
22:15 - 09:20SAN-DUB
27h 05m1 stop
Delta Logo
08:50 - 00:05DUB-SAN
23h 15m2 stops
€399Delta
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Mon, 29 Dec - Mon, 12 Jan

KLM flights from San Diego to Dublin

Our best KLM deals on San Diego to Dublin flight tickets
KLM
3 Feb
SAN07:00San Diego
17h 45m
1 stop
DUB08:45Dublin
11 Feb
DUB10:45Dublin
18h 22m
1 stop
SAN21:07San Diego
€374
Find similar
KLM
18 Nov
SAN07:00San Diego
17h 45m
1 stop
DUB08:45Dublin
6 Dec
DUB05:55Dublin
18h 25m
2 stops
SAN16:20San Diego
€394
Find similar
KLM
28 Nov
SAN06:24San Diego
17h 21m
1 stop
DUB07:45Dublin
4 Dec
DUB09:45Dublin
18h 57m
1 stop
SAN20:42San Diego
€395
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Lufthansa flights from San Diego to Dublin

Our best Lufthansa deals on San Diego to Dublin flight tickets
Lufthansa
18 Nov
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
6 Dec
DUB17:55Dublin
29h 50m
1 stop
SAN15:45San Diego
€380
Find similar
Lufthansa
16 Nov
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
4 Dec
DUB05:00Dublin
23h 45m
2 stops
SAN20:45San Diego
€414
Find similar
Lufthansa
16 Nov
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
4 Dec
DUB17:55Dublin
29h 50m
1 stop
SAN15:45San Diego
€414
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momondo Fare Finder

 
Customise your flight search to find flights from San Diego to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 13 November 2025.
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

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 24/11

16:41-07:45

1 stop31h 04m

Dublin

Tue 9/12

10:45-22:54

2 stops20h 09m

€366

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/2

07:00-08:45

1 stop17h 45m

Dublin

Wed 11/2

10:45-21:07

1 stop18h 22m

€374

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/2

09:55-08:45

2 stops14h 50m

Dublin

Wed 11/2

10:45-21:07

1 stop18h 22m

€378

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 13/1

07:00-08:45

1 stop17h 45m

Dublin

Tue 20/1

06:00-18:00

2 stops20h 00m

€382

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 13/1

07:00-08:45

1 stop17h 45m

Dublin

Tue 20/1

06:00-18:00

2 stops20h 00m

€390

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 13/1

06:30-08:45

2 stops18h 15m

Dublin

Tue 20/1

06:00-19:03

2 stops21h 03m

€394

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 16/2

06:15-12:35

2 stops22h 20m

Dublin

Mon 23/2

08:50-16:10

1 stop15h 20m

€395

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 28/11

06:24-07:45

1 stop17h 21m

Dublin

Thu 4/12

09:45-20:42

1 stop18h 57m

€395

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 29/12

22:15-09:20

1 stop27h 05m

Dublin

Mon 12/1

05:55-20:52

2 stops22h 57m

€398

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 29/12

22:15-09:20

1 stop27h 05m

Dublin

Mon 12/1

08:50-00:05

2 stops23h 15m

€399

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 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 November instead. Flights to Dublin in November, while not as cheap as those in January, still average around €572.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest San Diego to Dublin flights are usually those with departure times in the morning. Our users have found flights to Dublin in the morning for as low as €596. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €634 on average. Flights to Dublin from San Diego at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 €723 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 €616 on momondo.

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

As of November 2025, prices for San Diego to Dublin flights are approximately 64% more expensive 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

Direct flights

None
There are no direct flights from San Diego to Dublin. There are no popular flight routes from San Diego to Dublin.
Search flight deals

  • 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 43m.

  • 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
Wicklow
Swords
Cavan
Dundalk
Tullamore
Enniscorthy
Kildare
Bray
Mullingar
Naas
Arklow
Carlingford
Maynooth
Leixlip
Drogheda
Gorey
Malahide
Castleknock

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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