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Cheap flights from San Diego to Ireland from €236

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 15/10. 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

United Airlines Logo
22:30 - 08:10SAN-DUB
25h 40m1 stop
United Airlines Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€478United Airlines
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Sat, 15 Nov - Wed, 26 Nov
United Airlines Logo
07:00 - 07:30SAN-DUB
16h 30m2 stops
United Airlines Logo
09:00 - 12:36DUB-SAN
35h 36m2 stops
€481United Airlines
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Wed, 11 Feb - Wed, 25 Feb
Air Canada Logo
22:30 - 07:10SAN-DUB
24h 40m2 stops
Air Canada Logo
09:00 - 16:02DUB-SAN
39h 02m2 stops
€482Air Canada
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Sat, 15 Nov - Wed, 26 Nov
Logo
19:50 - 07:30SAN-DUB
27h 40m2 stops
Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€487
Find Deal
Tue, 18 Nov - Wed, 26 Nov
Air Canada Logo
18:47 - 07:10SAN-DUB
52h 23m2 stops
Air Canada Logo
09:00 - 16:02DUB-SAN
39h 02m2 stops
€487Air Canada
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Sun, 16 Nov - Wed, 26 Nov
British Airways Logo
18:00 - 17:00SAN-DUB
15h 00m1 stop
British Airways Logo
20:40 - 16:10DUB-SAN
27h 30m1 stop
€489British Airways
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Tue, 11 Nov - Mon, 24 Nov
British Airways Logo
18:00 - 17:05SAN-DUB
15h 05m1 stop
British Airways Logo
17:55 - 16:10DUB-SAN
30h 15m1 stop
€491British Airways
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Mon, 16 Feb - Mon, 23 Feb
Logo
07:00 - 07:30SAN-DUB
16h 30m2 stops
Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€492
Find Deal
Wed, 11 Feb - Wed, 25 Feb
Lufthansa Logo
17:35 - 17:10SAN-DUB
15h 35m1 stop
Lufthansa Logo
17:55 - 15:45DUB-SAN
29h 50m1 stop
€530Lufthansa
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Sun, 16 Nov - Mon, 24 Nov
Lufthansa Logo
17:35 - 17:10SAN-DUB
15h 35m1 stop
Lufthansa Logo
17:20 - 15:45DUB-SAN
30h 25m2 stops
€556Lufthansa
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Sun, 16 Nov - Mon, 24 Nov

Lufthansa flights from San Diego to Ireland

Our best Lufthansa deals on San Diego to Ireland flight tickets
Lufthansa
16 Nov
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
24 Nov
DUB17:55Dublin
29h 50m
1 stop
SAN15:45San Diego
€530
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Lufthansa
16 Nov
SAN17:35San Diego
15h 35m
1 stop
DUB17:10Dublin
24 Nov
DUB17:20Dublin
30h 25m
2 stops
SAN15:45San Diego
€556
Find similar
Lufthansa
3 Sept
SAN14:21San Diego
18h 34m
2 stops
DUB16:55Dublin
6 Nov
DUB05:00Dublin
20h 24m
2 stops
SAN17:24San Diego
€613
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Air Canada flights from San Diego to Ireland

Our best Air Canada deals on San Diego to Ireland flight tickets
Air Canada
15 Nov
SAN22:30San Diego
24h 40m
2 stops
DUB07:10Dublin
26 Nov
DUB09:00Dublin
39h 02m
2 stops
SAN16:02San Diego
€482
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Air Canada
16 Nov
SAN18:47San Diego
52h 23m
2 stops
DUB07:10Dublin
26 Nov
DUB09:00Dublin
39h 02m
2 stops
SAN16:02San Diego
€487
Find similar
Air Canada
29 Dec
SAN19:55San Diego
27h 15m
2 stops
DUB07:10Dublin
12 Jan
DUB09:00Dublin
17h 37m
2 stops
SAN18:37San Diego
€499
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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 22 August 2025.
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

Sat 15/11

22:30-08:10

1 stop25h 40m

Dublin

Wed 26/11

09:00-11:38

1 stop34h 38m

€478

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 11/2

07:00-07:30

2 stops16h 30m

Dublin

Wed 25/2

09:00-12:36

2 stops35h 36m

€481

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/11

22:30-07:10

2 stops24h 40m

Dublin

Wed 26/11

09:00-16:02

2 stops39h 02m

€482

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 18/11

19:50-07:30

2 stops27h 40m

Dublin

Wed 26/11

09:00-11:38

1 stop34h 38m

€487

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 16/11

18:47-07:10

2 stops52h 23m

Dublin

Wed 26/11

09:00-16:02

2 stops39h 02m

€487

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 11/11

18:00-17:00

1 stop15h 00m

Dublin

Mon 24/11

20:40-16:10

1 stop27h 30m

€489

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

€491

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 11/2

07:00-07:30

2 stops16h 30m

Dublin

Wed 25/2

09:00-11:38

1 stop34h 38m

€492

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 16/11

17:35-17:10

1 stop15h 35m

Dublin

Mon 24/11

17:55-15:45

1 stop29h 50m

€530

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 16/11

17:35-17:10

1 stop15h 35m

Dublin

Mon 24/11

17:20-15:45

2 stops30h 25m

€556

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 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 October is another great option to travel to Ireland, with average flight prices from San Diego averaging around €585.

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

In the morning is the cheapest time of day to fly from San Diego to Ireland when you can find flight prices for as low as €594. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is at midday when prices are around €631.

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 €736 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 €630 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

Direct flights

None
There are no direct flights from San Diego to Ireland. There are no popular flight routes from San Diego to Ireland.
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  • 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

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Popular flights according to clicks in the last 7 days on momondo
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