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Cheap flights from San Diego to Dublin from $361

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 5/26. 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 round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:14 pm - 4:55 pm
SAN
-
DUB
18h 41m
2 stops
Lufthansa Logo
5:45 pm - 3:25 pm
DUB
-
SAN
29h 40m
1 stop
$731Lufthansa
Mon, May 4 - Mon, May 11
Icelandair Logo
2:23 pm - 1:15 pm
SAN
-
DUB
38h 52m
2 stops
Icelandair Logo
2:15 pm - 10:36 pm
DUB
-
SAN
16h 21m
2 stops
$766Icelandair
Tue, May 5 - Tue, May 12
Lufthansa Logo
5:15 pm - 4:55 pm
SAN
-
DUB
15h 40m
1 stop
Lufthansa Logo
5:45 pm - 3:25 pm
DUB
-
SAN
29h 40m
1 stop
$769Lufthansa
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
3:30 pm - 9:45 pm
SAN
-
DUB
46h 15m
2 stops
Multiple Airlines Logo
1:00 pm - 2:10 pm
DUB
-
SAN
33h 10m
1 stop
$774Multiple Airlines
Wed, May 6 - Wed, May 20
British Airways Logo
4:45 pm - 7:35 pm
SAN
-
DUB
18h 50m
1 stop
British Airways Logo
10:30 am - 5:50 pm
DUB
-
SAN
15h 20m
1 stop
$776British Airways
Mon, Apr 27 - Wed, May 6
British Airways Logo
4:45 pm - 2:35 pm
SAN
-
DUB
13h 50m
1 stop
British Airways Logo
8:35 am - 5:50 pm
DUB
-
SAN
17h 15m
1 stop
$785British Airways
Tue, May 5 - Tue, May 12
British Airways Logo
4:45 pm - 2:35 pm
SAN
-
DUB
13h 50m
1 stop
British Airways Logo
8:35 am - 5:50 pm
DUB
-
SAN
17h 15m
1 stop
$790British Airways
Tue, Apr 21 - Tue, Apr 28
Finnair Logo
9:12 am - 9:45 am
SAN
-
DUB
16h 33m
1 stop
Finnair Logo
9:40 am - 11:33 pm
DUB
-
SAN
21h 53m
2 stops
$799Finnair
Mon, Apr 27 - Wed, May 6
Lufthansa Logo
5:15 pm - 4:55 pm
SAN
-
DUB
15h 40m
1 stop
Lufthansa Logo
6:00 am - 8:12 pm
DUB
-
SAN
22h 12m
2 stops
$804Lufthansa
Tue, Apr 21 - Tue, Apr 28
JetBlue Logo
10:25 am - 9:00 am
SAN
-
DUB
14h 35m
1 stop
JetBlue Logo
11:30 am - 8:00 pm
DUB
-
SAN
16h 30m
1 stop
$807JetBlue
Thu, Apr 30 - Wed, May 13

Lufthansa flights from San Diego to Dublin

Our best Lufthansa deals on San Diego to Dublin flight tickets
Lufthansa
May 4
SAN2:14 pmSan Diego
18h 41m
2 stops
DUB4:55 pmDublin
May 11
DUB5:45 pmDublin
29h 40m
1 stop
SAN3:25 pmSan Diego
$731
Lufthansa
May 4
SAN5:15 pmSan Diego
15h 40m
1 stop
DUB4:55 pmDublin
May 11
DUB5:45 pmDublin
29h 40m
1 stop
SAN3:25 pmSan Diego
$769
Lufthansa
Apr 21
SAN5:15 pmSan Diego
15h 40m
1 stop
DUB4:55 pmDublin
Apr 28
DUB6:00 amDublin
22h 12m
2 stops
SAN8:12 pmSan Diego
$804

SWISS flights from San Diego to Dublin

Our best SWISS deals on San Diego to Dublin flight tickets
SWISS
Apr 21
SAN10:52 amSan Diego
37h 03m
2 stops
DUB7:55 amDublin
May 1
DUB8:40 amDublin
21h 59m
2 stops
SAN10:39 pmSan Diego
$812
SWISS
Apr 23
SAN6:20 amSan Diego
21h 50m
2 stops
DUB12:10 pmDublin
Apr 30
DUB1:00 pmDublin
37h 41m
2 stops
SAN6:41 pmSan Diego
$862
SWISS
Apr 25
SAN4:21 pmSan Diego
17h 29m
2 stops
DUB5:50 pmDublin
May 8
DUB8:40 amDublin
19h 58m
2 stops
SAN8:38 pmSan Diego
$865

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 March 30, 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

Mon 5/4

2:14 pm-4:55 pm

2 stops18h 41m

Dublin

Mon 5/11

5:45 pm-3:25 pm

1 stop29h 40m

$731

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 5/5

2:23 pm-1:15 pm

2 stops38h 52m

Dublin

Tue 5/12

2:15 pm-10:36 pm

2 stops16h 21m

$766

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 5/4

5:15 pm-4:55 pm

1 stop15h 40m

Dublin

Mon 5/11

5:45 pm-3:25 pm

1 stop29h 40m

$769

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 5/6

3:30 pm-9:45 pm

2 stops46h 15m

Dublin

Wed 5/20

1:00 pm-2:10 pm

1 stop33h 10m

$774

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 4/27

4:45 pm-7:35 pm

1 stop18h 50m

Dublin

Wed 5/6

10:30 am-5:50 pm

1 stop15h 20m

$776
Quickest round-trip

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 5/5

4:45 pm-2:35 pm

1 stop13h 50m

Dublin

Tue 5/12

8:35 am-5:50 pm

1 stop17h 15m

$785

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 4/21

4:45 pm-2:35 pm

1 stop13h 50m

Dublin

Tue 4/28

8:35 am-5:50 pm

1 stop17h 15m

$790

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 4/27

9:12 am-9:45 am

1 stop16h 33m

Dublin

Wed 5/6

9:40 am-11:33 pm

2 stops21h 53m

$799

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 4/21

5:15 pm-4:55 pm

1 stop15h 40m

Dublin

Tue 4/28

6:00 am-8:12 pm

2 stops22h 12m

$804

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Thu 4/30

10:25 am-9:00 am

1 stop14h 35m

Dublin

Wed 5/13

11:30 am-8:00 pm

1 stop16h 30m

$807

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 $462. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from San Diego to Dublin during February average around $604.

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 $705 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 $615 on momondo.

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

As of March 2026, prices for San Diego to Dublin flights are approximately 61% 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 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

12h 53m

Direct flights

None
The fastest flight from San Diego to Dublin takes 12h 53m
There are no direct flights from San Diego to Dublin. There are no popular flight routes from San Diego to Dublin.
Search flight deals

  • How far is San Diego to Dublin by plane?

    A flight from San Diego to Dublin will travel around 5196.4 mi. 12h 53m 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
7.2
2,906 reviews
Search JetBlue flights
KLMPriceFrom $433Free CancellationRating
7.8
1,480 reviews
Search KLM flights
British AirwaysPriceFrom $434Free CancellationRating
6.7
7,834 reviews
Search British Airways flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
10,861 reviews
Search Air Canada flights
DeltaPriceFrom $465Free CancellationRating
7.9
8,358 reviews
Search Delta flights
IberiaPriceFrom $478Free CancellationRating
7.0
3,160 reviews
Search Iberia flights
American AirlinesPriceFrom $480Free CancellationRating
7.1
11,530 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,514 reviews
Search United Airlines flights
LufthansaPriceFrom $657Free CancellationRating
6.8
7,877 reviews
Search Lufthansa flights
Aer LingusPriceFrom $670Free CancellationRating
7.2
1,493 reviews
Search Aer Lingus flights

Traveling to a place near Dublin?

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