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Cheap flights from San Diego to Dublin from €204

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 18/3. 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 Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:25 - 10:40
SAN
-
DUB
20h 15m2 stops
United Airlines Logo
09:50 - 11:53
DUB
-
SAN
34h 03m1 stop
€367United Airlines
Wed, 8 Apr - Wed, 22 Apr
Lufthansa Logo
07:00 - 08:10
SAN
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 - 22:33
DUB
-
SAN
19h 53m1 stop
€372Lufthansa
Fri, 30 Jan - Mon, 9 Feb
United Airlines Logo
07:00 - 08:10
SAN
-
DUB
17h 10m1 stop
United Airlines Logo
10:40 - 20:49
DUB
-
SAN
18h 09m2 stops
€373United Airlines
Tue, 20 Jan - Tue, 10 Feb
United Airlines Logo
06:25 - 10:40
SAN
-
DUB
20h 15m2 stops
United Airlines Logo
09:50 - 23:57
DUB
-
SAN
22h 07m2 stops
€375United Airlines
Wed, 8 Apr - Wed, 22 Apr
United Airlines Logo
08:00 - 07:30
SAN
-
DUB
15h 30m2 stops
United Airlines Logo
10:40 - 23:42
DUB
-
SAN
21h 02m2 stops
€376United Airlines
Tue, 20 Jan - Tue, 10 Feb
Air Canada Logo
12:45 - 07:10
SAN
-
DUB
58h 25m2 stops
Air Canada Logo
09:00 - 12:03
DUB
-
SAN
35h 03m2 stops
€378Air Canada
Sun, 11 Jan - Mon, 26 Jan
Lufthansa Logo
07:00 - 08:10
SAN
-
DUB
17h 10m1 stop
Lufthansa Logo
17:55 - 15:45
DUB
-
SAN
29h 50m1 stop
€380Lufthansa
Tue, 20 Jan - Tue, 10 Feb
British Airways Logo
18:00 - 19:45
SAN
-
DUB
17h 45m1 stop
British Airways Logo
16:00 - 16:10
DUB
-
SAN
32h 10m1 stop
€381British Airways
Wed, 21 Jan - Mon, 26 Jan
Multiple Airlines Logo
12:45 - 07:10
SAN
-
DUB
58h 25m2 stops
Multiple Airlines Logo
09:00 - 11:53
DUB
-
SAN
34h 53m1 stop
€382Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
Multiple Airlines Logo
17:35 - 17:10
SAN
-
DUB
15h 35m1 stop
Multiple Airlines Logo
09:00 - 11:53
DUB
-
SAN
34h 53m1 stop
€385Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan

Lufthansa flights from San Diego to Dublin

Our best Lufthansa deals on San Diego to Dublin flight tickets
Lufthansa
30 Jan
SAN07:00San Diego
17h 10m
1 stop
DUB08:10Dublin
9 Feb
DUB10:40Dublin
19h 53m
1 stop
SAN22:33San Diego
€372
Find similar
Lufthansa
20 Jan
SAN07:00San Diego
17h 10m
1 stop
DUB08:10Dublin
10 Feb
DUB17:55Dublin
29h 50m
1 stop
SAN15:45San Diego
€380
Find similar
Lufthansa
13 Dec
SAN11:02San Diego
15h 18m
2 stops
DUB10:20Dublin
20 Jan
DUB09:10Dublin
19h 39m
2 stops
SAN20:49San Diego
€415
Find similar

British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
21 Jan
SAN18:00San Diego
17h 45m
1 stop
DUB19:45Dublin
26 Jan
DUB16:00Dublin
32h 10m
1 stop
SAN16:10San Diego
€381
Find similar
British Airways
29 Jan
SAN18:00San Diego
34h 05m
1 stop
DUB12:05Dublin
3 Feb
DUB08:50Dublin
15h 20m
1 stop
SAN16:10San Diego
€388
Find similar
British Airways
12 Mar
SAN19:00San Diego
17h 50m
1 stop
DUB19:50Dublin
16 Mar
DUB08:50Dublin
15h 20m
1 stop
SAN17:10San Diego
€390
Find similar

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 9 December 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

Wed 8/4

06:25-10:40

2 stops20h 15m

Dublin

Wed 22/4

09:50-11:53

1 stop34h 03m

€367

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 30/1

07:00-08:10

1 stop17h 10m

Dublin

Mon 9/2

10:40-22:33

1 stop19h 53m

€372

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 20/1

07:00-08:10

1 stop17h 10m

Dublin

Tue 10/2

10:40-20:49

2 stops18h 09m

€373

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 8/4

06:25-10:40

2 stops20h 15m

Dublin

Wed 22/4

09:50-23:57

2 stops22h 07m

€375

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 20/1

08:00-07:30

2 stops15h 30m

Dublin

Tue 10/2

10:40-23:42

2 stops21h 02m

€376

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 11/1

12:45-07:10

2 stops58h 25m

Dublin

Mon 26/1

09:00-12:03

2 stops35h 03m

€378

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 20/1

07:00-08:10

1 stop17h 10m

Dublin

Tue 10/2

17:55-15:45

1 stop29h 50m

€380

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 21/1

18:00-19:45

1 stop17h 45m

Dublin

Mon 26/1

16:00-16:10

1 stop32h 10m

€381

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 11/1

12:45-07:10

2 stops58h 25m

Dublin

Mon 26/1

09:00-11:53

1 stop34h 53m

€382

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 11/1

17:35-17:10

1 stop15h 35m

Dublin

Mon 26/1

09:00-11:53

1 stop34h 53m

€385

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 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 €540.

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 €593. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €630 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 €695 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 €615 on momondo.

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

As of December 2025, prices for San Diego to Dublin flights are approximately 2% 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

Fastest flight time

12h 23m

Direct flights

None
The fastest flight from San Diego to Dublin takes 12h 23m
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 10m.

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

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.

An easier way to manage your Dublin trip

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