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Cheap flights from San Diego to Dublin from €265

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:50 - 07:45SAN  San Diego-DUB Dublin
30h 55m1 stop Vancouver Intl
Multiple Airlines Logo
08:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€488Multiple Airlines
Mon, 19 Oct - Thu, 29 Oct
Multiple Airlines Logo
16:50 - 07:45SAN  San Diego-DUB Dublin
30h 55m1 stop Vancouver Intl
Multiple Airlines Logo
08:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€489Multiple Airlines
Mon, 19 Oct - Thu, 29 Oct
United Airlines Logo
21:45 - 10:20SAN  San Diego-DUB Dublin
28h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€491United Airlines
Mon, 16 Nov - Thu, 26 Nov
Air Canada Logo
12:55 - 07:10SAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Air Canada Logo
09:00 - 15:32DUB  Dublin-SAN San Diego
38h 32m2 stops Toronto Pearson Intl San Francisco
€492Air Canada
Tue, 17 Nov - Thu, 26 Nov
Air Canada Logo
06:15 - 07:10SAN  San Diego-DUB Dublin
40h 55m2 stops San Francisco Toronto Pearson Intl
Air Canada Logo
09:00 - 18:37DUB  Dublin-SAN San Diego
41h 37m2 stops Toronto Pearson Intl San Francisco
€495Air Canada
Tue, 17 Nov - Thu, 26 Nov
United Airlines Logo
19:41 - 08:10SAN  San Diego-DUB Dublin
28h 29m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€496United Airlines
Mon, 16 Nov - Thu, 26 Nov
British Airways Logo
19:40 - 19:35SAN  San Diego-DUB Dublin
15h 55m1 stop London Heathrow
British Airways Logo
13:25 - 16:10DUB  Dublin-SAN San Diego
34h 45m1 stop London Heathrow
€500British Airways
Mon, 19 Oct - Tue, 3 Nov
American Airlines Logo
18:00 - 16:55SAN  San Diego-DUB Dublin
14h 55m1 stop London Heathrow
American Airlines Logo
11:30 - 21:40DUB  Dublin-SAN San Diego
18h 10m1 stop Philadelphia
€501American Airlines
Tue, 3 Nov - Fri, 13 Nov
British Airways Logo
18:00 - 19:40SAN  San Diego-DUB Dublin
17h 40m1 stop London Heathrow
British Airways Logo
09:00 - 16:10DUB  Dublin-SAN San Diego
15h 10m1 stop London Heathrow
€501British Airways
Wed, 10 Feb - Wed, 10 Mar
American Airlines Logo
18:00 - 17:05SAN  San Diego-DUB Dublin
15h 05m1 stop London Heathrow
American Airlines Logo
11:30 - 21:39DUB  Dublin-SAN San Diego
18h 09m1 stop Philadelphia
€502American Airlines
Mon, 18 Jan - Fri, 29 Jan

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SWISS flights from San Diego to Dublin

Our best SWISS deals on San Diego to Dublin flight tickets
SWISS
26 Oct
SAN16:01San Diego
36h 19m
2 stops
DUB11:20Dublin
2 Nov
DUB18:35Dublin
36h 05m
2 stops
SAN22:40San Diego
€540
SWISS
21 Oct
SAN13:24San Diego
20h 26m
2 stops
DUB17:50Dublin
29 Oct
DUB18:35Dublin
34h 52m
2 stops
SAN22:27San Diego
€550

American Airlines flights from San Diego to Dublin

Our best American Airlines deals on San Diego to Dublin flight tickets
American Airlines
3 Nov
SAN18:00San Diego
14h 55m
1 stop
DUB16:55Dublin
13 Nov
DUB11:30Dublin
18h 10m
1 stop
SAN21:40San Diego
€501
American Airlines
18 Jan
SAN18:00San Diego
15h 05m
1 stop
DUB17:05Dublin
29 Jan
DUB11:30Dublin
18h 09m
1 stop
SAN21:39San Diego
€502
American Airlines
19 Oct
SAN19:40San Diego
15h 55m
1 stop
DUB19:35Dublin
3 Nov
DUB11:30Dublin
17h 05m
2 stops
SAN20:35San Diego
€505

momondo Fare Finder

 
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 San Diego - DUB Dublin

SANDUB

San Diego

Mon 19/10

16:50-07:45

1 stop30h 55m

Dublin

Thu 29/10

08:00-12:00

1 stop35h 00m

€488

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 19/10

16:50-07:45

1 stop30h 55m

Dublin

Thu 29/10

08:00-12:00

1 stop35h 00m

€489

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 16/11

21:45-10:20

1 stop28h 35m

Dublin

Thu 26/11

09:00-12:00

1 stop35h 00m

€491

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 17/11

12:55-07:10

1 stop34h 15m

Dublin

Thu 26/11

09:00-15:32

2 stops38h 32m

€492

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 17/11

06:15-07:10

2 stops40h 55m

Dublin

Thu 26/11

09:00-18:37

2 stops41h 37m

€495

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 16/11

19:41-08:10

2 stops28h 29m

Dublin

Thu 26/11

09:00-12:00

1 stop35h 00m

€496

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 19/10

19:40-19:35

1 stop15h 55m

Dublin

Tue 3/11

13:25-16:10

1 stop34h 45m

€500

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 3/11

18:00-16:55

1 stop14h 55m

Dublin

Fri 13/11

11:30-21:40

1 stop18h 10m

€501
Fastest return journey

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 10/2

18:00-19:40

1 stop17h 40m

Dublin

Wed 10/3

09:00-16:10

1 stop15h 10m

€501

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 18/1

18:00-17:05

1 stop15h 05m

Dublin

Fri 29/1

11:30-21:39

1 stop18h 09m

€502

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?

Prices are currently low for flights on this route.

Typical prices usually range from €556 to €895.
The lowest price recently found on this route was €488.

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 €442.

How far in advance should I book a flight from San Diego 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 €659 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 €579 on momondo.

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

As of September 2026, prices for San Diego to Dublin flights are approximately 53% 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

Best price found

€265

Fastest flight time

13h 17m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is €265. The best return flight deal from San Diego to Dublin found on momondo in the last 72 hours is €488.
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

Frequently asked questions about flying from San Diego to Dublin

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

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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