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Cheap flights from San Diego to Dublin from €271

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 21/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
17:35 - 17:10
SAN
-
DUB
15h 35m
1 stop
Lufthansa Logo
05:10 - 16:45
DUB
-
SAN
18h 35m
2 stops
€381Lufthansa
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
17:35 - 17:10
SAN
-
DUB
15h 35m
1 stop
Multiple Airlines Logo
08:00 - 11:53
DUB
-
SAN
34h 53m
1 stop
€382Multiple Airlines
Sun, 1 Mar - Mon, 9 Mar
Multiple Airlines Logo
17:35 - 17:10
SAN
-
DUB
15h 35m
1 stop
Multiple Airlines Logo
08:00 - 11:53
DUB
-
SAN
34h 53m
1 stop
€383Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Lufthansa Logo
17:35 - 17:10
SAN
-
DUB
15h 35m
1 stop
Lufthansa Logo
05:00 - 16:45
DUB
-
SAN
18h 45m
2 stops
€385Lufthansa
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
17:15 - 16:55
SAN
-
DUB
15h 40m
1 stop
Multiple Airlines Logo
09:50 - 12:18
DUB
-
SAN
34h 28m
1 stop
€386Multiple Airlines
Tue, 28 Apr - Tue, 12 May
Multiple Airlines Logo
07:00 - 08:15
SAN
-
DUB
17h 15m
2 stops
Multiple Airlines Logo
05:55 - 20:50
DUB
-
SAN
22h 55m
2 stops
€387Multiple Airlines
Wed, 6 May - Tue, 12 May
Multiple Airlines Logo
17:15 - 16:55
SAN
-
DUB
15h 40m
1 stop
Multiple Airlines Logo
09:50 - 20:43
DUB
-
SAN
18h 53m
2 stops
€390Multiple Airlines
Tue, 28 Apr - Tue, 12 May
United Airlines Logo
06:20 - 09:45
SAN
-
DUB
19h 25m
1 stop
United Airlines Logo
09:50 - 20:50
DUB
-
SAN
19h 00m
1 stop
€392United Airlines
Mon, 27 Apr - Wed, 6 May
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
€393United Airlines
Mon, 27 Apr - Wed, 6 May
British Airways Logo
19:00 - 19:40
SAN
-
DUB
17h 40m
1 stop
British Airways Logo
08:50 - 17:10
DUB
-
SAN
15h 20m
1 stop
€394British Airways
Tue, 10 Mar - Tue, 17 Mar

United Airlines flights from San Diego to Dublin

Our best United Airlines deals on San Diego to Dublin flight tickets
United Airlines
16 Feb
SAN14:10San Diego
34h 00m
1 stop
DUB08:10Dublin
23 Feb
DUB09:00Dublin
34h 53m
1 stop
SAN11:53San Diego
€387
United Airlines
27 Apr
SAN06:20San Diego
19h 25m
1 stop
DUB09:45Dublin
6 May
DUB09:50Dublin
19h 00m
1 stop
SAN20:50San Diego
€392
United Airlines
27 Apr
SAN06:20San Diego
19h 25m
1 stop
DUB09:45Dublin
6 May
DUB09:50Dublin
34h 00m
1 stop
SAN11:50San Diego
€393

Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
21 Feb
SAN06:15San Diego
17h 30m
1 stop
DUB07:45Dublin
7 Mar
DUB05:55Dublin
14h 10m
1 stop
SAN12:05San Diego
€396
Delta
3 Mar
SAN06:15San Diego
17h 30m
1 stop
DUB07:45Dublin
17 Mar
DUB05:55Dublin
14h 10m
1 stop
SAN13:05San Diego
€397
Delta
6 Mar
SAN21:55San Diego
27h 25m
1 stop
DUB09:20Dublin
19 Mar
DUB05:55Dublin
14h 10m
1 stop
SAN13:05San Diego
€402

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 13 February 2026.
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 4/3

17:35-17:10

1 stop15h 35m

Dublin

Wed 11/3

05:10-16:45

2 stops18h 35m

€381

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 1/3

17:35-17:10

1 stop15h 35m

Dublin

Mon 9/3

08:00-11:53

1 stop34h 53m

€382

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 4/3

17:35-17:10

1 stop15h 35m

Dublin

Wed 11/3

08:00-11:53

1 stop34h 53m

€383

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 4/3

17:35-17:10

1 stop15h 35m

Dublin

Tue 10/3

05:00-16:45

2 stops18h 45m

€385

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 28/4

17:15-16:55

1 stop15h 40m

Dublin

Tue 12/5

09:50-12:18

1 stop34h 28m

€386

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 6/5

07:00-08:15

2 stops17h 15m

Dublin

Tue 12/5

05:55-20:50

2 stops22h 55m

€387

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 28/4

17:15-16:55

1 stop15h 40m

Dublin

Tue 12/5

09:50-20:43

2 stops18h 53m

€390

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 27/4

06:20-09:45

1 stop19h 25m

Dublin

Wed 6/5

09:50-20:50

1 stop19h 00m

€392

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

€393

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 10/3

19:00-19:40

1 stop17h 40m

Dublin

Tue 17/3

08:50-17:10

1 stop15h 20m

€394

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 February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €510.

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 €610 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 €589 on momondo.

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

As of February 2026, prices for San Diego to Dublin flights are approximately 1% more expensive 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

14h 40m

Direct flights

None
The fastest flight from San Diego to Dublin takes 14h 40m
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 14h 40m.

  • 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
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
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.

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