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Cheap flights from San Diego to Dublin from €265

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 8/9. 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.
Multiple Airlines Logo
21:25 - 09:35
SAN
-
DUB
28h 10m
2 stops
Multiple Airlines Logo
05:45 - 23:59
DUB
-
SAN
26h 14m
2 stops
€574Multiple Airlines
Fri, 24 Apr - Thu, 30 Apr
Scandinavian Airlines Logo
10:00 - 11:50
SAN
-
DUB
41h 50m
2 stops
Scandinavian Airlines Logo
19:05 - 22:55
DUB
-
SAN
35h 50m
2 stops
€592Scandinavian Airlines
Sat, 15 Aug - Mon, 31 Aug
Air Canada Logo
22:40 - 07:45
SAN
-
DUB
25h 05m
2 stops
Air Canada Logo
09:50 - 20:53
DUB
-
SAN
19h 03m
1 stop
€593Air Canada
Sat, 15 Aug - Fri, 28 Aug
Scandinavian Airlines Logo
10:00 - 11:50
SAN
-
DUB
41h 50m
2 stops
Scandinavian Airlines Logo
12:40 - 23:43
DUB
-
SAN
43h 03m
2 stops
€599Scandinavian Airlines
Wed, 2 Sep - Wed, 9 Sep
American Airlines Logo
11:09 - 09:45
SAN
-
DUB
14h 36m
1 stop
American Airlines Logo
08:35 - 14:55
DUB
-
SAN
14h 20m
1 stop
€600American Airlines
Wed, 2 Sep - Wed, 9 Sep
British Airways Logo
19:40 - 18:00
SAN
-
DUB
14h 20m
1 stop
British Airways Logo
08:35 - 14:55
DUB
-
SAN
14h 20m
1 stop
€607British Airways
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
14:54 - 15:40
SAN
-
DUB
40h 46m
2 stops
Multiple Airlines Logo
10:40 - 23:59
DUB
-
SAN
45h 19m
2 stops
€609Multiple Airlines
Thu, 7 May - Sun, 17 May
British Airways Logo
16:45 - 14:35
SAN
-
DUB
13h 50m
1 stop
British Airways Logo
20:30 - 14:55
DUB
-
SAN
26h 25m
1 stop
€611British Airways
Tue, 1 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:40 - 07:45
SAN
-
DUB
25h 05m
2 stops
Multiple Airlines Logo
09:50 - 20:53
DUB
-
SAN
19h 03m
1 stop
€614Multiple Airlines
Sat, 15 Aug - Fri, 28 Aug
British Airways Logo
19:40 - 18:50
SAN
-
DUB
15h 10m
1 stop
British Airways Logo
08:35 - 14:55
DUB
-
SAN
14h 20m
1 stop
€615British Airways
Tue, 1 Sep - Wed, 9 Sep

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
15 Aug
SAN22:40San Diego
25h 05m
2 stops
DUB07:45Dublin
28 Aug
DUB09:50Dublin
19h 03m
1 stop
SAN20:53San Diego
€593
Air Canada
15 Aug
SAN18:55San Diego
28h 50m
2 stops
DUB07:45Dublin
26 Aug
DUB09:50Dublin
14h 28m
1 stop
SAN16:18San Diego
€621
Air Canada
8 Aug
SAN12:35San Diego
35h 10m
2 stops
DUB07:45Dublin
19 Aug
DUB09:20Dublin
41h 10m
2 stops
SAN18:30San Diego
€623

American Airlines flights from San Diego to Dublin

Our best American Airlines deals on San Diego to Dublin flight tickets
American Airlines
2 Sept
SAN11:09San Diego
14h 36m
1 stop
DUB09:45Dublin
9 Sept
DUB08:35Dublin
14h 20m
1 stop
SAN14:55San Diego
€600
American Airlines
28 Mar
SAN06:23San Diego
16h 07m
1 stop
DUB05:30Dublin
4 Apr
DUB12:40Dublin
17h 19m
1 stop
SAN21:59San Diego
€815
American Airlines
28 Mar
SAN06:23San Diego
16h 07m
1 stop
DUB05:30Dublin
4 Apr
DUB12:40Dublin
17h 19m
1 stop
SAN21:59San Diego
€821

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 March 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

Cheapest return flight

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 24/4

21:25-09:35

2 stops28h 10m

Dublin

Thu 30/4

05:45-23:59

2 stops26h 14m

€574

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/8

10:00-11:50

2 stops41h 50m

Dublin

Mon 31/8

19:05-22:55

2 stops35h 50m

€592

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/8

22:40-07:45

2 stops25h 05m

Dublin

Fri 28/8

09:50-20:53

1 stop19h 03m

€593

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 2/9

10:00-11:50

2 stops41h 50m

Dublin

Wed 9/9

12:40-23:43

2 stops43h 03m

€599

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 2/9

11:09-09:45

1 stop14h 36m

Dublin

Wed 9/9

08:35-14:55

1 stop14h 20m

€600
Fastest return journey

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/9

19:40-18:00

1 stop14h 20m

Dublin

Thu 17/9

08:35-14:55

1 stop14h 20m

€607

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Thu 7/5

14:54-15:40

2 stops40h 46m

Dublin

Sun 17/5

10:40-23:59

2 stops45h 19m

€609

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 1/9

16:45-14:35

1 stop13h 50m

Dublin

Wed 16/9

20:30-14:55

1 stop26h 25m

€611

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/8

22:40-07:45

2 stops25h 05m

Dublin

Fri 28/8

09:50-20:53

1 stop19h 03m

€614

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 1/9

19:40-18:50

1 stop15h 10m

Dublin

Wed 9/9

08:35-14:55

1 stop14h 20m

€615

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 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 February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €522.

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 €532 on momondo.

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

As of March 2026, prices for San Diego to Dublin flights are approximately 61% 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

13h 17m

Direct flights

None
The fastest flight from San Diego to Dublin takes 13h 17m
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 17m.

  • 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
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
Thurles

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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