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Cheap flights from San Diego to Dublin 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 Dublin 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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Cheap return flights

United Airlines Logo
17:15 - 08:10SAN-DUB
30h 55m1 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
Find Deal
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
Find Deal
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
Logo
06:30 - 07:30SAN-DUB
17h 00m2 stops
Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€492
Find Deal
Wed, 11 Feb - Wed, 25 Feb
British Airways Logo
18:00 - 17:05SAN-DUB
15h 05m1 stop
British Airways Logo
17:55 - 16:10DUB-SAN
30h 15m1 stop
€493British Airways
Find Deal
Mon, 16 Feb - Mon, 23 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
11:02 - 16:25SAN-DUB
21h 23m2 stops
Lufthansa Logo
05:00 - 00:13DUB-SAN
27h 13m2 stops
€533Lufthansa
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Mon, 3 Nov - Tue, 11 Nov

United Airlines flights from San Diego to Dublin

Our best United Airlines deals on San Diego to Dublin flight tickets
United Airlines
15 Nov
SAN17:15San Diego
30h 55m
1 stop
DUB08:10Dublin
26 Nov
DUB09:00Dublin
34h 38m
1 stop
SAN11:38San Diego
€478
Find similar
United Airlines
11 Feb
SAN07:00San Diego
16h 30m
2 stops
DUB07:30Dublin
25 Feb
DUB09:00Dublin
35h 36m
2 stops
SAN12:36San Diego
€481
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United Airlines
16 Nov
SAN12:55San Diego
13h 25m
1 stop
DUB10:20Dublin
27 Nov
DUB12:05Dublin
16h 28m
1 stop
SAN20:33San Diego
€500
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British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
11 Nov
SAN18:00San Diego
15h 00m
1 stop
DUB17:00Dublin
24 Nov
DUB20:40Dublin
27h 30m
1 stop
SAN16:10San Diego
€489
Find similar
British Airways
16 Feb
SAN18:00San Diego
15h 05m
1 stop
DUB17:05Dublin
23 Feb
DUB17:55Dublin
30h 15m
1 stop
SAN16:10San Diego
€493
Find similar
British Airways
4 Nov
SAN18:00San Diego
15h 00m
1 stop
DUB17:00Dublin
4 Dec
DUB08:50Dublin
15h 20m
1 stop
SAN16:10San Diego
€493
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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 21 August 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

Sat 15/11

17:15-08:10

1 stop30h 55m

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

Wed 11/2

06:30-07:30

2 stops17h 00m

Dublin

Wed 25/2

09:00-11:38

1 stop34h 38m

€492

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

€493

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

Mon 3/11

11:02-16:25

2 stops21h 23m

Dublin

Tue 11/11

05:00-00:13

2 stops27h 13m

€533

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 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 October instead. Flights to Dublin in October, while not as cheap as those in January, still average around €585.

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 €736 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 €630 on momondo.

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

As of August 2025, prices for San Diego to Dublin flights are approximately 20% cheaper 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 13h 19m.

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

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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