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Cheap flights from San Diego to Dublin from €268

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 6/12. 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

Enter your travel dates to find the best prices.
British Airways Logo
18:00 - 17:05SAN-DUB
15h 05m1 stop
British Airways Logo
17:55 - 16:10DUB-SAN
30h 15m1 stop
€349British Airways
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Mon, 16 Feb - Mon, 23 Feb
British Airways Logo
18:00 - 17:00SAN-DUB
15h 00m1 stop
British Airways Logo
15:10 - 16:10DUB-SAN
33h 00m1 stop
€350British Airways
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Tue, 3 Feb - Wed, 11 Feb
Delta Logo
11:02 - 07:45SAN-DUB
12h 43m1 stop
Delta Logo
10:45 - 09:15DUB-SAN
30h 30m2 stops
€366Delta
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Mon, 10 Nov - Tue, 25 Nov
Multiple Airlines Logo
08:25 - 07:10SAN-DUB
14h 45m1 stop
Multiple Airlines Logo
18:05 - 19:12DUB-SAN
33h 07m2 stops
€370Multiple Airlines
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Tue, 6 Jan - Tue, 13 Jan
American Airlines Logo
09:23 - 08:40SAN-DUB
15h 17m1 stop
American Airlines Logo
07:35 - 16:10DUB-SAN
16h 35m1 stop
€371American Airlines
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Wed, 3 Dec - Tue, 9 Dec
Multiple Airlines Logo
08:25 - 07:10SAN-DUB
14h 45m1 stop
Multiple Airlines Logo
11:30 - 22:58DUB-SAN
19h 28m1 stop
€372Multiple Airlines
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Tue, 6 Jan - Tue, 13 Jan
Delta Logo
06:15 - 08:45SAN-DUB
18h 30m2 stops
Delta Logo
10:45 - 21:07DUB-SAN
18h 22m1 stop
€377Delta
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Tue, 6 Jan - Tue, 13 Jan
United Airlines Logo
10:20 - 09:55SAN-DUB
15h 35m2 stops
United Airlines Logo
12:05 - 22:29DUB-SAN
18h 24m2 stops
€409United Airlines
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Mon, 10 Nov - Tue, 25 Nov
American Airlines Logo
18:00 - 15:40SAN-DUB
13h 40m1 stop
American Airlines Logo
12:05 - 22:07DUB-SAN
18h 02m2 stops
€410American Airlines
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Mon, 16 Feb - Sun, 22 Feb
United Airlines Logo
11:05 - 07:10SAN-DUB
36h 05m2 stops
United Airlines Logo
09:00 - 17:29DUB-SAN
40h 29m2 stops
€419United Airlines
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Mon, 16 Feb - Mon, 23 Feb

British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
16 Feb
SAN18:00San Diego
15h 05m
1 stop
DUB17:05Dublin
23 Feb
DUB17:55Dublin
30h 15m
1 stop
SAN16:10San Diego
€349
Find similar
British Airways
3 Feb
SAN18:00San Diego
15h 00m
1 stop
DUB17:00Dublin
11 Feb
DUB15:10Dublin
33h 00m
1 stop
SAN16:10San Diego
€350
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British Airways
1 Mar
SAN06:55San Diego
18h 55m
2 stops
DUB09:50Dublin
10 Mar
DUB08:50Dublin
15h 20m
1 stop
SAN17:10San Diego
€353
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Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
10 Nov
SAN11:02San Diego
12h 43m
1 stop
DUB07:45Dublin
25 Nov
DUB10:45Dublin
30h 30m
2 stops
SAN09:15San Diego
€366
Find similar
Delta
6 Jan
SAN06:15San Diego
18h 30m
2 stops
DUB08:45Dublin
13 Jan
DUB10:45Dublin
18h 22m
1 stop
SAN21:07San Diego
€377
Find similar
Delta
3 Dec
SAN08:00San Diego
16h 45m
2 stops
DUB08:45Dublin
9 Dec
DUB08:50Dublin
22h 45m
2 stops
SAN23:35San Diego
€418
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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 26 October 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 16/2

18:00-17:05

1 stop15h 05m

Dublin

Mon 23/2

17:55-16:10

1 stop30h 15m

€349

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/2

18:00-17:00

1 stop15h 00m

Dublin

Wed 11/2

15:10-16:10

1 stop33h 00m

€350

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 10/11

11:02-07:45

1 stop12h 43m

Dublin

Tue 25/11

10:45-09:15

2 stops30h 30m

€366

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 6/1

08:25-07:10

1 stop14h 45m

Dublin

Tue 13/1

18:05-19:12

2 stops33h 07m

€370

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 3/12

09:23-08:40

1 stop15h 17m

Dublin

Tue 9/12

07:35-16:10

1 stop16h 35m

€371

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 6/1

08:25-07:10

1 stop14h 45m

Dublin

Tue 13/1

11:30-22:58

1 stop19h 28m

€372

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 6/1

06:15-08:45

2 stops18h 30m

Dublin

Tue 13/1

10:45-21:07

1 stop18h 22m

€377

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 10/11

10:20-09:55

2 stops15h 35m

Dublin

Tue 25/11

12:05-22:29

2 stops18h 24m

€409

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 16/2

18:00-15:40

1 stop13h 40m

Dublin

Sun 22/2

12:05-22:07

2 stops18h 02m

€410

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 16/2

11:05-07:10

2 stops36h 05m

Dublin

Mon 23/2

09:00-17:29

2 stops40h 29m

€419

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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?

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 €581.

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 €594. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €631 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 €739 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 €623 on momondo.

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

As of October 2025, prices for San Diego to Dublin flights are approximately 22% 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.
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  • 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 33m.

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

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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