Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Diego to Dublin from €306

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.
Finnair Logo
11:17 - 07:10SAN  San Diego-DUB Dublin
12h 53m1 stop Dallas/Fort Worth
Finnair Logo
12:55 - 20:35DUB  Dublin-SAN San Diego
15h 40m1 stop Dallas/Fort Worth
€589Finnair
Mon, 26 Oct - Wed, 11 Nov
Multiple Airlines Logo
12:55 - 07:10SAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€616Multiple Airlines
Tue, 17 Nov - Thu, 26 Nov
Multiple Airlines Logo
18:00 - 19:45SAN  San Diego-DUB Dublin
17h 45m1 stop London Heathrow
Multiple Airlines Logo
20:40 - 16:10DUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
€616Multiple Airlines
Tue, 9 Feb - Tue, 16 Feb
Multiple Airlines Logo
18:00 - 19:45SAN  San Diego-DUB Dublin
17h 45m1 stop London Heathrow
Multiple Airlines Logo
18:05 - 19:04DUB  Dublin-SAN San Diego
32h 59m2 stops Helsinki-Vantaa Dallas/Fort Worth
€617Multiple Airlines
Tue, 9 Feb - Tue, 16 Feb
United Airlines Logo
06:35 - 09:55SAN  San Diego-DUB Dublin
19h 20m1 stop Newark
United Airlines Logo
09:00 - 17:17DUB  Dublin-SAN San Diego
40h 17m2 stops Toronto Pearson Intl Los Angeles Los Angeles
€620United Airlines
Wed, 18 Nov - Thu, 26 Nov
United Airlines Logo
21:40 - 07:30SAN  San Diego-DUB Dublin
25h 50m1 stop Newark
United Airlines Logo
09:00 - 12:00DUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
€621United Airlines
Tue, 17 Nov - Thu, 26 Nov
Air Canada Logo
17:15 - 07:10SAN  San Diego-DUB Dublin
29h 55m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 20:37DUB  Dublin-SAN San Diego
43h 37m2 stops Toronto Pearson Intl San Francisco
€623Air Canada
Tue, 17 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
€623Air Canada
Tue, 17 Nov - Thu, 26 Nov
Iberia Logo
06:20 - 08:40SAN  San Diego-DUB Dublin
18h 20m1 stop Philadelphia
Iberia Logo
11:30 - 21:45DUB  Dublin-SAN San Diego
18h 15m1 stop Philadelphia
€624Iberia
Wed, 18 Nov - Wed, 25 Nov
United Airlines Logo
06:50 - 07:30SAN  San Diego-DUB Dublin
16h 40m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
09:00 - 17:17DUB  Dublin-SAN San Diego
40h 17m2 stops Toronto Pearson Intl Los Angeles Los Angeles
€624United Airlines
Wed, 18 Nov - Thu, 26 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from San Diego to Dublin

Our best United Airlines deals on San Diego to Dublin flight tickets
United Airlines
18 Nov
SAN06:35San Diego
19h 20m
1 stop
DUB09:55Dublin
26 Nov
DUB09:00Dublin
40h 17m
2 stops
SAN17:17San Diego
€620
United Airlines
17 Nov
SAN21:40San Diego
25h 50m
1 stop
DUB07:30Dublin
26 Nov
DUB09:00Dublin
35h 00m
1 stop
SAN12:00San Diego
€620
United Airlines
18 Nov
SAN06:50San Diego
16h 40m
2 stops
DUB07:30Dublin
26 Nov
DUB09:00Dublin
40h 17m
2 stops
SAN17:17San Diego
€624

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
17 Nov
SAN12:55San Diego
34h 15m
1 stop
DUB07:10Dublin
26 Nov
DUB09:00Dublin
38h 32m
2 stops
SAN15:32San Diego
€623
Air Canada
17 Nov
SAN17:15San Diego
29h 55m
2 stops
DUB07:10Dublin
26 Nov
DUB09:00Dublin
39h 25m
2 stops
SAN16:25San Diego
€634
Air Canada
28 Sept
SAN07:00San Diego
16h 45m
1 stop
DUB07:45Dublin
7 Oct
DUB09:50Dublin
21h 07m
2 stops
SAN22:57San Diego
€658

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
Fastest return journey

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 26/10

11:17-07:10

1 stop12h 53m

Dublin

Wed 11/11

12:55-20:35

1 stop15h 40m

€589

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 17/11

12:55-07:10

1 stop34h 15m

Dublin

Thu 26/11

09:00-12:00

1 stop35h 00m

€616

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 9/2

18:00-19:45

1 stop17h 45m

Dublin

Tue 16/2

20:40-16:10

1 stop27h 30m

€616

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 9/2

18:00-19:45

1 stop17h 45m

Dublin

Tue 16/2

18:05-19:04

2 stops32h 59m

€617

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 18/11

06:35-09:55

1 stop19h 20m

Dublin

Thu 26/11

09:00-17:17

2 stops40h 17m

€620

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 17/11

21:40-07:30

1 stop25h 50m

Dublin

Thu 26/11

09:00-12:00

1 stop35h 00m

€620

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 17/11

17:15-07:10

2 stops29h 55m

Dublin

Thu 26/11

09:00-20:37

2 stops43h 37m

€623

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

€623

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 18/11

06:20-08:40

1 stop18h 20m

Dublin

Wed 25/11

11:30-21:45

1 stop18h 15m

€624

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 18/11

06:50-07:30

2 stops16h 40m

Dublin

Thu 26/11

09:00-17:17

2 stops40h 17m

€624

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical for flights on this route.

Typical prices usually range from €502 to €897.
The lowest price recently found on this route was €616.

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 €444.

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 €561 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

€306

Fastest flight time

14h 37m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is €306. The best return flight deal from San Diego to Dublin found on momondo in the last 72 hours is €589.
The fastest flight from San Diego to Dublin takes 14h 37m
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 14h 37m.

  • 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
Mullingar
Leixlip
Maynooth
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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/10
Thu 8/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland