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Cheap flights from San Diego to Ireland from €212

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 Ireland departing on 29/4. 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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Find the cheapest flights from San Diego to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
10:50 - 13:35
SAN
-
DUB
18h 45m
2 stops
British Airways Logo
08:45 - 16:10
DUB
-
SAN
15h 25m
1 stop
€343British Airways
Tue, 3 Feb - Wed, 11 Feb
British Airways Logo
06:20 - 13:35
SAN
-
DUB
23h 15m
2 stops
British Airways Logo
07:35 - 16:10
DUB
-
SAN
16h 35m
1 stop
€344British Airways
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
18:00 - 17:45
SAN
-
DUB
15h 45m
1 stop
British Airways Logo
20:40 - 17:10
DUB
-
SAN
27h 30m
1 stop
€345British Airways
Tue, 17 Feb - Wed, 18 Mar
British Airways Logo
18:00 - 20:05
SAN
-
DUB
18h 05m
1 stop
British Airways Logo
08:50 - 16:10
DUB
-
SAN
15h 20m
1 stop
€346British Airways
Wed, 18 Feb - Wed, 4 Mar
United Airlines Logo
06:20 - 07:20
SAN
-
DUB
17h 00m
2 stops
United Airlines Logo
09:50 - 20:50
DUB
-
SAN
19h 00m
1 stop
€353United Airlines
Mon, 27 Apr - Wed, 6 May
Multiple Airlines Logo
10:40 - 15:00
SAN
-
ORK
20h 20m
2 stops
Multiple Airlines Logo
06:00 - 20:37
ORK
-
SAN
22h 37m
2 stops
€468Multiple Airlines
Sun, 15 Feb - Tue, 24 Feb
Multiple Airlines Logo
08:39 - 11:10
SAN
-
ORK
18h 31m
2 stops
Multiple Airlines Logo
07:40 - 17:10
ORK
-
SAN
16h 30m
1 stop
€591Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Air Canada Logo
12:40 - 23:25
SAN
-
ORK
26h 45m
2 stops
Air Canada Logo
07:40 - 20:51
ORK
-
SAN
21h 11m
3 stops
€596Air Canada
Sun, 15 Feb - Tue, 24 Feb
American Airlines Logo
18:00 - 21:00
SAN
-
ORK
19h 00m
1 stop
American Airlines Logo
11:55 - 23:59
ORK
-
SAN
19h 04m
2 stops
€691American Airlines
Sat, 7 Mar - Sat, 14 Mar
American Airlines Logo
19:00 - 15:45
SAN
-
SNN
13h 45m
1 stop
American Airlines Logo
07:50 - 17:05
SNN
-
SAN
16h 15m
1 stop
€743American Airlines
Fri, 13 Mar - Sun, 22 Mar

British Airways flights from San Diego to Ireland

Our best British Airways deals on San Diego to Ireland flight tickets
British Airways
3 Feb
SAN10:50San Diego
18h 45m
2 stops
DUB13:35Dublin
11 Feb
DUB08:45Dublin
15h 25m
1 stop
SAN16:10San Diego
€343
British Airways
10 Feb
SAN06:20San Diego
23h 15m
2 stops
DUB13:35Dublin
17 Feb
DUB07:35Dublin
16h 35m
1 stop
SAN16:10San Diego
€344
British Airways
17 Feb
SAN18:00San Diego
15h 45m
1 stop
DUB17:45Dublin
18 Mar
DUB20:40Dublin
27h 30m
1 stop
SAN17:10San Diego
€345

Lufthansa flights from San Diego to Ireland

Our best Lufthansa deals on San Diego to Ireland flight tickets
Lufthansa
16 Feb
SAN11:05San Diego
22h 05m
2 stops
DUB17:10Dublin
7 Mar
DUB17:55Dublin
29h 50m
1 stop
SAN15:45San Diego
€361
Lufthansa
27 Feb
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
6 Mar
DUB05:10Dublin
18h 35m
2 stops
SAN15:45San Diego
€378
Lufthansa
1 Mar
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
23 Mar
DUB17:55Dublin
29h 50m
1 stop
SAN16:45San Diego
€397

momondo Fare Finder

 
Customise your flight search to find flights from San Diego to Ireland 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 21 January 2026.
Use the filters below to find and compare flights from San Diego to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/2

10:50-13:35

2 stops18h 45m

Dublin

Wed 11/2

08:45-16:10

1 stop15h 25m

€343

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 10/2

06:20-13:35

2 stops23h 15m

Dublin

Tue 17/2

07:35-16:10

1 stop16h 35m

€344

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 17/2

18:00-17:45

1 stop15h 45m

Dublin

Wed 18/3

20:40-17:10

1 stop27h 30m

€345

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 18/2

18:00-20:05

1 stop18h 05m

Dublin

Wed 4/3

08:50-16:10

1 stop15h 20m

€346

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 27/4

06:20-07:20

2 stops17h 00m

Dublin

Wed 6/5

09:50-20:50

1 stop19h 00m

€353

San DiegoCork

SAN - ORK

SANORK

San Diego

Sun 15/2

10:40-15:00

2 stops20h 20m

Cork

Tue 24/2

06:00-20:37

2 stops22h 37m

€468

San DiegoCork

SAN - ORK

SANORK

San Diego

Fri 6/3

08:39-11:10

2 stops18h 31m

Cork

Fri 13/3

07:40-17:10

1 stop16h 30m

€591

San DiegoCork

SAN - ORK

SANORK

San Diego

Sun 15/2

12:40-23:25

2 stops26h 45m

Cork

Tue 24/2

07:40-20:51

3 stops21h 11m

€596

San DiegoCork

SAN - ORK

SANORK

San Diego

Sat 7/3

18:00-21:00

1 stop19h 00m

Cork

Sat 14/3

11:55-23:59

2 stops19h 04m

€691

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 13/3

19:00-15:45

1 stop13h 45m

Shannon

Sun 22/3

07:50-17:05

1 stop16h 15m

€743

Flights are sorted by cheapest return flights first.

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

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

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from San Diego averaging around €537.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €652 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San Diego for as low as €554 on momondo.

Cheap San Diego to Ireland flight deals and tips

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from San Diego to Ireland takes 13h 00m
There are no direct flights from San Diego to Ireland. There are no popular flight routes from San Diego to Ireland.
Search flight deals

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

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

  • How old do you have to be to fly from San Diego Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland 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 Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ireland 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 Ireland?

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 San Diego to Ireland.

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

Yes momondo offers price alerts on flights to Ireland from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €91
Flights to Donegalfrom €209
Flights to Milltown (Kerry)from €38