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Cheap flights from Dublin to San Diego from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Diego departing on 5/12. 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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Cheap round-trip flights

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Scandinavian Airlines Logo
12:30 pm - 9:05 pm
DUB
-
SAN
40h 35m2 stops
Scandinavian Airlines Logo
2:55 pm - 6:20 pm
SAN
-
DUB
19h 25m2 stops
$646Scandinavian Airlines
Fri, Jan 16 - Thu, Jan 29
Scandinavian Airlines Logo
7:05 pm - 10:47 pm
DUB
-
SAN
35h 42m2 stops
Scandinavian Airlines Logo
10:45 am - 11:45 am
SAN
-
DUB
41h 00m2 stops
$657Scandinavian Airlines
Wed, Feb 4 - Sun, Feb 8
Scandinavian Airlines Logo
12:30 pm - 11:04 pm
DUB
-
SAN
42h 34m2 stops
Scandinavian Airlines Logo
10:37 am - 6:20 pm
SAN
-
DUB
23h 43m2 stops
$667Scandinavian Airlines
Wed, Feb 11 - Wed, Feb 18
Scandinavian Airlines Logo
10:10 am - 12:05 am
DUB
-
SAN
45h 55m2 stops
Scandinavian Airlines Logo
2:55 pm - 11:45 am
SAN
-
DUB
36h 50m2 stops
$761Scandinavian Airlines
Sun, Jan 18 - Sat, Jan 31
Scandinavian Airlines Logo
12:30 pm - 9:05 pm
DUB
-
SAN
40h 35m2 stops
Scandinavian Airlines Logo
8:00 am - 9:25 am
SAN
-
DUB
41h 25m2 stops
$768Scandinavian Airlines
Fri, Feb 6 - Fri, Feb 13
Scandinavian Airlines Logo
12:30 pm - 11:04 pm
DUB
-
SAN
42h 34m2 stops
Scandinavian Airlines Logo
3:15 pm - 11:45 am
SAN
-
DUB
36h 30m2 stops
$788Scandinavian Airlines
Thu, Feb 12 - Wed, Feb 18
Delta Logo
5:55 am - 6:58 pm
DUB
-
SAN
21h 03m2 stops
Delta Logo
11:43 am - 3:45 pm
SAN
-
DUB
20h 02m2 stops
$802Delta
Fri, Jan 16 - Thu, Jan 29
British Airways Logo
12:05 pm - 10:50 pm
DUB
-
SAN
18h 45m2 stops
British Airways Logo
6:00 pm - 7:50 pm
SAN
-
DUB
17h 50m1 stop
$803British Airways
Fri, Feb 6 - Fri, Feb 13
Delta Logo
5:55 am - 7:53 pm
DUB
-
SAN
21h 58m2 stops
Delta Logo
10:15 pm - 8:45 am
SAN
-
DUB
26h 30m1 stop
$805Delta
Fri, Jan 16 - Thu, Jan 29
KLM Logo
10:45 am - 8:22 pm
DUB
-
SAN
17h 37m1 stop
KLM Logo
10:15 pm - 8:45 am
SAN
-
DUB
26h 30m1 stop
$813KLM
Fri, Feb 6 - Fri, Feb 13

Scandinavian Airlines flights from Dublin to San Diego

Our best Scandinavian Airlines deals on Dublin to San Diego flight tickets
Scandinavian Airlines
Jan 16
DUB12:30 pmDublin
40h 35m
2 stops
SAN9:05 pmSan Diego
Jan 29
SAN2:55 pmSan Diego
19h 25m
2 stops
DUB6:20 pmDublin
$646
Find similar
Scandinavian Airlines
Feb 4
DUB7:05 pmDublin
35h 42m
2 stops
SAN10:47 pmSan Diego
Feb 8
SAN10:45 amSan Diego
41h 00m
2 stops
DUB11:45 amDublin
$657
Find similar
Scandinavian Airlines
Feb 11
DUB12:30 pmDublin
42h 34m
2 stops
SAN11:04 pmSan Diego
Feb 18
SAN10:37 amSan Diego
23h 43m
2 stops
DUB6:20 pmDublin
$667
Find similar

British Airways flights from Dublin to San Diego

Our best British Airways deals on Dublin to San Diego flight tickets
British Airways
Feb 6
DUB12:05 pmDublin
18h 45m
2 stops
SAN10:50 pmSan Diego
Feb 13
SAN6:00 pmSan Diego
17h 50m
1 stop
DUB7:50 pmDublin
$803
Find similar
British Airways
Feb 11
DUB8:50 amDublin
15h 20m
1 stop
SAN4:10 pmSan Diego
Feb 18
SAN6:00 pmSan Diego
14h 35m
1 stop
DUB4:35 pmDublin
$824
Find similar
British Airways
Jan 16
DUB8:50 amDublin
15h 20m
1 stop
SAN4:10 pmSan Diego
Jan 29
SAN6:00 pmSan Diego
13h 40m
1 stop
DUB3:40 pmDublin
$825
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to San Diego 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 December 11, 2025.
Use the filters below to find and compare flights from Dublin to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 1/16

12:30 pm-9:05 pm

2 stops40h 35m

San Diego

Thu 1/29

2:55 pm-6:20 pm

2 stops19h 25m

$646

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 2/4

7:05 pm-10:47 pm

2 stops35h 42m

San Diego

Sun 2/8

10:45 am-11:45 am

2 stops41h 00m

$657

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 2/11

12:30 pm-11:04 pm

2 stops42h 34m

San Diego

Wed 2/18

10:37 am-6:20 pm

2 stops23h 43m

$667

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sun 1/18

10:10 am-12:05 am

2 stops45h 55m

San Diego

Sat 1/31

2:55 pm-11:45 am

2 stops36h 50m

$761

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 2/6

12:30 pm-9:05 pm

2 stops40h 35m

San Diego

Fri 2/13

8:00 am-9:25 am

2 stops41h 25m

$768

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 2/12

12:30 pm-11:04 pm

2 stops42h 34m

San Diego

Wed 2/18

3:15 pm-11:45 am

2 stops36h 30m

$788

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 1/16

5:55 am-6:58 pm

2 stops21h 03m

San Diego

Thu 1/29

11:43 am-3:45 pm

2 stops20h 02m

$802

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 2/6

12:05 pm-10:50 pm

2 stops18h 45m

San Diego

Fri 2/13

6:00 pm-7:50 pm

1 stop17h 50m

$803

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 1/16

5:55 am-7:53 pm

2 stops21h 58m

San Diego

Thu 1/29

10:15 pm-8:45 am

1 stop26h 30m

$805

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 2/6

10:45 am-8:22 pm

1 stop17h 37m

San Diego

Fri 2/13

10:15 pm-8:45 am

1 stop26h 30m

$813

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 San Diego from

How to get the cheapest flight ticket from Dublin to San Diego

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Dublin during the month March is also very affordable. Most momondo users find prices during this month for around $763.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Dublin to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $780. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $869. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $774. Flights in the morning are often more expensive with an average ticket price of $811.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Dublin for as low as $758 on momondo.

Can stopping save me money on Dublin to San Diego flights?

You could potentially save up to 13% on your flight if you consider stops on a Dublin to San Diego flight.

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

As of December 2025, prices for Dublin to San Diego flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to San Diego (DUB to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Diego

Fastest flight time

15h 13m

Direct flights

None
The fastest flight from Dublin to San Diego takes 15h 13m
There are no direct flights from Dublin to San Diego. There are no popular flight routes from Dublin to San Diego.
Search flight deals

  • How far is Dublin to San Diego by plane?

    There are 5196.4 mi between Dublin and San Diego. In terms of flight time, this usually takes a little over 15h 13m.

  • When did momondo last update prices for flights from Dublin Airport to San Diego Airport?

    Prices for flights from Dublin Airport to San Diego Airport refresh daily.

  • How old do you have to be to fly from Dublin Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Imperial Beach
Poway
La Mesa
Borrego Springs
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

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

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 Dublin to San Diego for you.

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

Yes. All flights to San Diego from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to San Diego?

Once all potential Dublin to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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