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Cheap flights from San Diego to Dublin from €214

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 16/10. 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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Find the cheapest flights from San Diego to Dublin

Cheap return flights

United Airlines Logo
12:55 - 10:20SAN-DUB
13h 25m1 stop
United Airlines Logo
09:00 - 12:45DUB-SAN
35h 45m2 stops
€404United Airlines
Find Deal
Tue, 18 Nov - Wed, 26 Nov
United Airlines Logo
22:30 - 08:10SAN-DUB
25h 40m1 stop
United Airlines Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€405United Airlines
Find Deal
Sun, 9 Nov - Fri, 21 Nov
Air Canada Logo
12:25 - 07:10SAN-DUB
34h 45m1 stop
Air Canada Logo
09:00 - 16:02DUB-SAN
39h 02m2 stops
€406Air Canada
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Sat, 15 Nov - Wed, 26 Nov
Air Canada Logo
22:30 - 07:10SAN-DUB
24h 40m2 stops
Air Canada Logo
09:00 - 16:02DUB-SAN
39h 02m2 stops
€410Air Canada
Find Deal
Sat, 15 Nov - Wed, 26 Nov
Multiple Airlines Logo
11:20 - 10:20SAN-DUB
15h 00m2 stops
Multiple Airlines Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€412Multiple Airlines
Find Deal
Tue, 18 Nov - Wed, 26 Nov
United Airlines Logo
20:40 - 08:10SAN-DUB
27h 30m2 stops
United Airlines Logo
09:00 - 11:38DUB-SAN
34h 38m1 stop
€414United Airlines
Find Deal
Sun, 16 Nov - Wed, 26 Nov
Multiple Airlines Logo
09:00 - 07:10SAN-DUB
14h 10m2 stops
Multiple Airlines Logo
09:00 - 12:03DUB-SAN
35h 03m2 stops
€418Multiple Airlines
Find Deal
Tue, 18 Nov - Wed, 26 Nov
Delta Logo
11:02 - 07:45SAN-DUB
12h 43m1 stop
Delta Logo
09:45 - 13:06DUB-SAN
35h 21m1 stop
€421Delta
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Mon, 17 Nov - Thu, 27 Nov
Finnair Logo
10:46 - 09:45SAN-DUB
14h 59m1 stop
Finnair Logo
18:05 - 18:05DUB-SAN
32h 00m2 stops
€427Finnair
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Wed, 22 Oct - Thu, 6 Nov
Delta Logo
06:15 - 08:45SAN-DUB
18h 30m2 stops
Delta Logo
10:45 - 21:13DUB-SAN
18h 28m2 stops
€442Delta
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Sun, 9 Nov - Tue, 18 Nov

Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
17 Nov
SAN11:02San Diego
12h 43m
1 stop
DUB07:45Dublin
27 Nov
DUB09:45Dublin
35h 21m
1 stop
SAN13:06San Diego
€421
Find similar
Delta
9 Nov
SAN06:15San Diego
18h 30m
2 stops
DUB08:45Dublin
18 Nov
DUB10:45Dublin
18h 28m
2 stops
SAN21:13San Diego
€442
Find similar
Delta
14 Nov
SAN11:02San Diego
12h 43m
1 stop
DUB07:45Dublin
21 Nov
DUB09:45Dublin
16h 26m
1 stop
SAN18:11San Diego
€483
Find similar

United Airlines flights from San Diego to Dublin

Our best United Airlines deals on San Diego to Dublin flight tickets
United Airlines
18 Nov
SAN12:55San Diego
13h 25m
1 stop
DUB10:20Dublin
26 Nov
DUB09:00Dublin
35h 45m
2 stops
SAN12:45San Diego
€404
Find similar
United Airlines
9 Nov
SAN22:30San Diego
25h 40m
1 stop
DUB08:10Dublin
21 Nov
DUB09:00Dublin
34h 38m
1 stop
SAN11:38San Diego
€405
Find similar
United Airlines
16 Nov
SAN20:40San Diego
27h 30m
2 stops
DUB08:10Dublin
26 Nov
DUB09:00Dublin
34h 38m
1 stop
SAN11:38San Diego
€414
Find similar

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 18 September 2025.
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

Tue 18/11

12:55-10:20

1 stop13h 25m

Dublin

Wed 26/11

09:00-12:45

2 stops35h 45m

€404

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 9/11

22:30-08:10

1 stop25h 40m

Dublin

Fri 21/11

09:00-11:38

1 stop34h 38m

€405

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/11

12:25-07:10

1 stop34h 45m

Dublin

Wed 26/11

09:00-16:02

2 stops39h 02m

€406

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 15/11

22:30-07:10

2 stops24h 40m

Dublin

Wed 26/11

09:00-16:02

2 stops39h 02m

€410

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 18/11

11:20-10:20

2 stops15h 00m

Dublin

Wed 26/11

09:00-11:38

1 stop34h 38m

€412

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 16/11

20:40-08:10

2 stops27h 30m

Dublin

Wed 26/11

09:00-11:38

1 stop34h 38m

€414

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 18/11

09:00-07:10

2 stops14h 10m

Dublin

Wed 26/11

09:00-12:03

2 stops35h 03m

€418

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 17/11

11:02-07:45

1 stop12h 43m

Dublin

Thu 27/11

09:45-13:06

1 stop35h 21m

€421

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 22/10

10:46-09:45

1 stop14h 59m

Dublin

Thu 6/11

18:05-18:05

2 stops32h 00m

€427

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 9/11

06:15-08:45

2 stops18h 30m

Dublin

Tue 18/11

10:45-21:13

2 stops18h 28m

€442

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 October instead. Flights to Dublin in October, while not as cheap as those in January, still average around €582.

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 €583. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €620 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 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €728 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 €604 on momondo.

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

As of September 2025, prices for San Diego to Dublin flights are approximately 20% 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

Direct flights

None
There are no direct flights from San Diego to Dublin. There are no popular flight routes from San Diego to Dublin.
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  • 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 43m.

  • 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
Swords
Dundalk
Tullamore
Enniscorthy
Kildare
Naas
Mullingar
Bray
Maynooth
Arklow
Drogheda
Malahide
Carlingford
Portmarnock
Castleknock
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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