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Cheap flights from San Diego to Dublin from €305

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 18/6. 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

These are some of the best return flight deals from San Diego to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.
Lufthansa Logo
17:15 - 19:15SAN-DUB
18h 00m1 stop
Lufthansa Logo
20:00 - 15:25DUB-SAN
27h 25m1 stop
€444Lufthansa
Find Deal
Mon, 25 Aug - Fri, 12 Sep
Iberia Logo
06:22 - 06:30SAN-DUB
16h 08m1 stop
Iberia Logo
09:35 - 23:23DUB-SAN
21h 48m2 stops
€488Iberia
Find Deal
Tue, 12 Aug - Tue, 26 Aug
Finnair Logo
13:08 - 11:40SAN-DUB
14h 32m1 stop
Finnair Logo
18:00 - 22:30DUB-SAN
36h 30m2 stops
€513Finnair
Find Deal
Wed, 6 Aug - Tue, 19 Aug
United Airlines Logo
08:10 - 07:45SAN-DUB
15h 35m1 stop
United Airlines Logo
09:20 - 11:40DUB-SAN
34h 20m2 stops
€517United Airlines
Find Deal
Wed, 6 Aug - Tue, 19 Aug
American Airlines Logo
19:50 - 18:00SAN-DUB
14h 10m1 stop
American Airlines Logo
12:40 - 20:20DUB-SAN
15h 40m1 stop
€519American Airlines
Find Deal
Sun, 27 Jul - Tue, 5 Aug
 Logo
19:50 - 18:20SAN-DUB
14h 30m1 stop
 Logo
12:40 - 19:37DUB-SAN
14h 57m1 stop
€520
Find Deal
Mon, 21 Jul - Fri, 1 Aug
United Airlines Logo
07:02 - 07:45SAN-DUB
16h 43m2 stops
United Airlines Logo
09:20 - 11:40DUB-SAN
34h 20m2 stops
€521United Airlines
Find Deal
Wed, 6 Aug - Tue, 19 Aug
 Logo
08:00 - 07:45SAN-DUB
15h 45m2 stops
 Logo
09:50 - 21:53DUB-SAN
20h 03m2 stops
€538
Find Deal
Tue, 12 Aug - Tue, 26 Aug
American Airlines Logo
19:50 - 18:20SAN-DUB
14h 30m1 stop
American Airlines Logo
11:30 - 21:34DUB-SAN
18h 04m1 stop
€541American Airlines
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Mon, 1 Sep - Thu, 27 Nov
Finnair Logo
09:25 - 09:45SAN-DUB
16h 20m1 stop
Finnair Logo
13:45 - 23:26DUB-SAN
17h 41m1 stop
€615Finnair
Find Deal
Sun, 25 May - Tue, 10 Jun

American Airlines flights from San Diego to Dublin

Our best American Airlines deals on San Diego to Dublin flight tickets
American Airlines
27 Jul
SAN19:50San Diego
14h 10m
1 stop
DUB18:00Dublin
5 Aug
DUB12:40Dublin
15h 40m
1 stop
SAN20:20San Diego
American Airlines
1 Sept
SAN19:50San Diego
14h 30m
1 stop
DUB18:20Dublin
27 Nov
DUB11:30Dublin
18h 04m
1 stop
SAN21:34San Diego
American Airlines
9 Oct
SAN19:50San Diego
13h 55m
1 stop
DUB17:45Dublin
12 Oct
DUB12:40Dublin
17h 15m
1 stop
SAN21:55San Diego

Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
5 Sept
SAN07:00San Diego
18h 15m
1 stop
DUB09:15Dublin
7 Sept
DUB13:15Dublin
15h 58m
1 stop
SAN21:13San Diego
Delta
5 Sept
SAN08:00San Diego
17h 15m
2 stops
DUB09:15Dublin
10 Sept
DUB11:00Dublin
20h 45m
2 stops
SAN23:45San Diego
Delta
19 May
SAN10:01San Diego
13h 54m
2 stops
DUB07:55Dublin
4 Jun
DUB10:00Dublin
21h 53m
2 stops
SAN23:53San Diego

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 November, then book flights to Dublin from San Diego during January instead. Flights to Dublin in January, while not as cheap as those in November, still average around €569.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Sunday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €608. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €1,018. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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 €608. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €646 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €786 when searching 23 weeks out.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 €641 on momondo.

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

As of May 2025, prices for San Diego to Dublin flights are approximately 19% 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

€305

Fastest flight time

12h 45m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from San Diego in the past 72 hours is €305. The best return flight deal from San Diego to Dublin found on momondo in the last 72 hours is €444.
The fastest flight from San Diego to Dublin takes 12h 45m
There are no direct flights from San Diego to Dublin. Popular non-direct route for this connection is San Diego Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

  • 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 12h 45m.

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

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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