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Cheap flights from San Diego to Dublin from $243

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 5/25. 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 round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$457Aer Lingus
sáb., ago. 8 - mié., ago. 19
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$507Aer Lingus
sáb., ago. 8 - dom., ago. 23
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$540Aer Lingus
vie., ago. 14 - vie., ago. 21
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$549Aer Lingus
sáb., ago. 1 - dom., ago. 16
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$567Aer Lingus
vie., ago. 14 - sáb., ago. 29
Aer Lingus Logo
1:15 pm - 5:10 am
SAN
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:20 pm - 12:18 pm
DUB
-
SAN
30h 58m
1 stop
$569Aer Lingus
mié., may. 27 - mié., jun. 3
Aer Lingus Logo
1:15 pm - 5:10 am
SAN
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:20 pm - 12:18 pm
DUB
-
SAN
30h 58m
1 stop
$584Aer Lingus
dom., jun. 7 - mar., jun. 16
Aer Lingus Logo
1:15 pm - 5:10 am
SAN
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:20 pm - 12:18 pm
DUB
-
SAN
30h 58m
1 stop
$585Aer Lingus
dom., jun. 7 - mar., jun. 16
Aer Lingus Logo
1:15 pm - 5:10 am
SAN
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:20 pm - 12:18 pm
DUB
-
SAN
30h 58m
1 stop
$588Aer Lingus
mié., may. 27 - mié., jun. 3
Aer Lingus Logo
1:15 pm - 5:10 am
SAN
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:20 pm - 12:18 pm
DUB
-
SAN
30h 58m
1 stop
$629Aer Lingus
jue., may. 21 - lun., jun. 1

Aer Lingus flights from San Diego to Dublin

Our best Aer Lingus deals on San Diego to Dublin flight tickets
Aer Lingus
Aug 8
SAN12:30 pmSan Diego
32h 40m
1 stop
DUB5:10 amDublin
Aug 19
DUB1:20 pmDublin
30h 15m
1 stop
SAN11:35 amSan Diego
$457
Aer Lingus
Aug 8
SAN12:30 pmSan Diego
32h 40m
1 stop
DUB5:10 amDublin
Aug 23
DUB1:20 pmDublin
30h 15m
1 stop
SAN11:35 amSan Diego
$507
Aer Lingus
Aug 14
SAN12:30 pmSan Diego
32h 40m
1 stop
DUB5:10 amDublin
Aug 21
DUB1:20 pmDublin
30h 15m
1 stop
SAN11:35 amSan Diego
$540

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
Aug 5
SAN7:00 amSan Diego
16h 45m
1 stop
DUB7:45 amDublin
Aug 21
DUB9:50 amDublin
38h 04m
2 stops
SAN3:54 pmSan Diego
$882
Air Canada
Aug 8
SAN4:55 pmSan Diego
30h 50m
2 stops
DUB7:45 amDublin
Aug 19
DUB9:20 amDublin
37h 42m
2 stops
SAN3:02 pmSan Diego
$890
Air Canada
Aug 10
SAN7:00 amSan Diego
17h 15m
2 stops
DUB8:15 amDublin
Aug 20
DUB9:50 amDublin
37h 12m
2 stops
SAN3:02 pmSan Diego
$893

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated mayo 17, 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 round-trip

San DiegoDublin

SAN - DUB

SANDUB

San Diego

sáb. 8/8

12:30 pm-5:10 am

1 stop32h 40m

Dublin

mié. 8/19

1:20 pm-11:35 am

1 stop30h 15m

$457

San DiegoDublin

SAN - DUB

SANDUB

San Diego

sáb. 8/8

12:30 pm-5:10 am

1 stop32h 40m

Dublin

dom. 8/23

1:20 pm-11:35 am

1 stop30h 15m

$507

San DiegoDublin

SAN - DUB

SANDUB

San Diego

vie. 8/14

12:30 pm-5:10 am

1 stop32h 40m

Dublin

vie. 8/21

1:20 pm-11:35 am

1 stop30h 15m

$540

San DiegoDublin

SAN - DUB

SANDUB

San Diego

sáb. 8/1

12:30 pm-5:10 am

1 stop32h 40m

Dublin

dom. 8/16

1:20 pm-11:35 am

1 stop30h 15m

$549

San DiegoDublin

SAN - DUB

SANDUB

San Diego

vie. 8/14

12:30 pm-5:10 am

1 stop32h 40m

Dublin

sáb. 8/29

1:20 pm-11:35 am

1 stop30h 15m

$567
Quickest round-trip

San DiegoDublin

SAN - DUB

SANDUB

San Diego

mié. 5/27

1:15 pm-5:10 am

1 stop31h 55m

Dublin

mié. 6/3

1:20 pm-12:18 pm

1 stop30h 58m

$569

San DiegoDublin

SAN - DUB

SANDUB

San Diego

dom. 6/7

1:15 pm-5:10 am

1 stop31h 55m

Dublin

mar. 6/16

1:20 pm-12:18 pm

1 stop30h 58m

$584

San DiegoDublin

SAN - DUB

SANDUB

San Diego

dom. 6/7

1:15 pm-5:10 am

1 stop31h 55m

Dublin

mar. 6/16

1:20 pm-12:18 pm

1 stop30h 58m

$585

San DiegoDublin

SAN - DUB

SANDUB

San Diego

mié. 5/27

1:15 pm-5:10 am

1 stop31h 55m

Dublin

mié. 6/3

1:20 pm-12:18 pm

1 stop30h 58m

$588

San DiegoDublin

SAN - DUB

SANDUB

San Diego

jue. 5/21

1:15 pm-5:10 am

1 stop31h 55m

Dublin

lun. 6/1

1:20 pm-12:18 pm

1 stop30h 58m

$629

Flights are sorted by cheapest round-trip 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?

In general, January is the cheapest month to fly from San Diego to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $467. If you’re not able to fly to Dublin in January, then April is your next best option. Flight prices from San Diego to Dublin during April average around $587.

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 $706 when searching 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 $592 on momondo.

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

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 round-trip 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 37m

Direct flights

None
The fastest flight from San Diego to Dublin takes 13h 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?

    A flight from San Diego to Dublin will travel around 5196.4 mi. 13h 37m is a normal flight duration for this route.

  • 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 refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Dublin Airport?

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Dublin?

Best airlines flying from San Diego to Dublin

Compare and see reviews for airlines that fly from San Diego to Dublin with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $299Free CancellationRating
7.1
2,979 reviews
Search JetBlue flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,563 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,517 reviews
Search KLM flights
British AirwaysPriceFrom $434Free CancellationRating
6.7
7,987 reviews
Search British Airways flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
11,060 reviews
Search Air Canada flights
American AirlinesPriceFrom $464Free CancellationRating
7.1
11,650 reviews
Search American Airlines flights
DeltaPriceFrom $465Free CancellationRating
7.9
8,447 reviews
Search Delta flights
IberiaPriceFrom $478Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
LufthansaPriceFrom $657Free CancellationRating
6.8
8,009 reviews
Search Lufthansa flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Mullingar
Bray
Kildare
Wicklow
Drogheda
Malahide
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Dublin?

It is quick and easy to find San Diego to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from San Diego to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Dublin flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of San Diego to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dublin trip

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