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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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0 bags
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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
19:00 - 19:40
SAN
-
DUB
17h 40m1 stop
British Airways Logo
19:45 - 17:10
DUB
-
SAN
28h 25m1 stop
€340British Airways
Mon, 16 Mar - Mon, 23 Mar
British Airways Logo
18:00 - 19:40
SAN
-
DUB
17h 40m1 stop
British Airways Logo
08:50 - 16:10
DUB
-
SAN
15h 20m1 stop
€342British Airways
Tue, 27 Jan - Tue, 3 Feb
British Airways Logo
12:32 - 13:35
SAN
-
DUB
17h 03m2 stops
British Airways Logo
08:50 - 16:10
DUB
-
SAN
15h 20m1 stop
€343British Airways
Tue, 3 Feb - Wed, 11 Feb
British Airways Logo
18:00 - 15:40
SAN
-
DUB
13h 40m1 stop
British Airways Logo
20:40 - 16:10
DUB
-
SAN
27h 30m1 stop
€344British Airways
Mon, 16 Feb - Mon, 23 Feb
British Airways Logo
18:00 - 15:40
SAN
-
DUB
13h 40m1 stop
British Airways Logo
20:40 - 16:10
DUB
-
SAN
27h 30m1 stop
€345British Airways
Mon, 2 Feb - Mon, 16 Feb
British Airways Logo
16:00 - 17:00
SAN
-
DUB
17h 00m2 stops
British Airways Logo
08:45 - 16:10
DUB
-
SAN
15h 25m1 stop
€348British Airways
Wed, 11 Feb - Tue, 17 Feb
United Airlines Logo
17:00 - 08:10
SAN
-
DUB
31h 10m1 stop
United Airlines Logo
08:00 - 11:53
DUB
-
SAN
34h 53m1 stop
€350United Airlines
Tue, 17 Feb - Wed, 18 Mar
American Airlines Logo
16:45 - 15:50
SAN
-
SNN
15h 05m1 stop
American Airlines Logo
13:45 - 23:16
SNN
-
SAN
17h 31m2 stops
€409American Airlines
Fri, 24 Apr - Fri, 1 May
Delta Logo
10:37 - 14:45
SAN
-
ORK
20h 08m2 stops
Delta Logo
13:25 - 16:36
ORK
-
SAN
35h 11m2 stops
€409Delta
Thu, 22 Jan - Mon, 26 Jan
American Airlines Logo
09:11 - 11:20
SAN
-
SNN
18h 09m2 stops
American Airlines Logo
13:45 - 23:16
SNN
-
SAN
17h 31m2 stops
€413American Airlines
Fri, 24 Apr - Fri, 1 May

United Airlines flights from San Diego to Ireland

Our best United Airlines deals on San Diego to Ireland flight tickets
United Airlines
17 Feb
SAN17:00San Diego
31h 10m
1 stop
DUB08:10Dublin
18 Mar
DUB08:00Dublin
34h 53m
1 stop
SAN11:53San Diego
€350
Find similar
United Airlines
27 Apr
SAN13:10San Diego
35h 05m
1 stop
DUB08:15Dublin
6 May
DUB09:50Dublin
14h 15m
1 stop
SAN16:05San Diego
€359
Find similar
United Airlines
30 Mar
SAN22:40San Diego
24h 40m
2 stops
DUB07:20Dublin
7 Apr
DUB09:50Dublin
34h 03m
1 stop
SAN11:53San Diego
€367
Find similar

British Airways flights from San Diego to Ireland

Our best British Airways deals on San Diego to Ireland flight tickets
British Airways
16 Mar
SAN19:00San Diego
17h 40m
1 stop
DUB19:40Dublin
23 Mar
DUB19:45Dublin
28h 25m
1 stop
SAN17:10San Diego
€340
Find similar
British Airways
27 Jan
SAN18:00San Diego
17h 40m
1 stop
DUB19:40Dublin
3 Feb
DUB08:50Dublin
15h 20m
1 stop
SAN16:10San Diego
€342
Find similar
British Airways
3 Feb
SAN12:32San Diego
17h 03m
2 stops
DUB13:35Dublin
11 Feb
DUB08:50Dublin
15h 20m
1 stop
SAN16:10San Diego
€343
Find similar

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 7 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

Mon 16/3

19:00-19:40

1 stop17h 40m

Dublin

Mon 23/3

19:45-17:10

1 stop28h 25m

€340

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 27/1

18:00-19:40

1 stop17h 40m

Dublin

Tue 3/2

08:50-16:10

1 stop15h 20m

€342

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/2

12:32-13:35

2 stops17h 03m

Dublin

Wed 11/2

08:50-16:10

1 stop15h 20m

€343

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 16/2

18:00-15:40

1 stop13h 40m

Dublin

Mon 23/2

20:40-16:10

1 stop27h 30m

€344

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 2/2

18:00-15:40

1 stop13h 40m

Dublin

Mon 16/2

20:40-16:10

1 stop27h 30m

€345

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 11/2

16:00-17:00

2 stops17h 00m

Dublin

Tue 17/2

08:45-16:10

1 stop15h 25m

€348

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 17/2

17:00-08:10

1 stop31h 10m

Dublin

Wed 18/3

08:00-11:53

1 stop34h 53m

€350

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 24/4

16:45-15:50

1 stop15h 05m

Shannon

Fri 1/5

13:45-23:16

2 stops17h 31m

€409

San DiegoCork

SAN - ORK

SANORK

San Diego

Thu 22/1

10:37-14:45

2 stops20h 08m

Cork

Mon 26/1

13:25-16:36

2 stops35h 11m

€409

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 24/4

09:11-11:20

2 stops18h 09m

Shannon

Fri 1/5

13:45-23:16

2 stops17h 31m

€413

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 €656 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 €562 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 20m

Direct flights

None
The fastest flight from San Diego to Ireland takes 13h 20m
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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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 €85
Flights to Shannon, Clarefrom €102
Flights to Donegalfrom €272
Flights to Milltown (Kerry)from €38