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Cheap flights from San Diego to Dublin from $355

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
10:20 am - 1:15 pm
SAN
-
DUB
18h 55m
2 stops
Icelandair Logo
2:15 pm - 9:10 am
DUB
-
SAN
26h 55m
2 stops
$847Icelandair
Mon, Jul 13 - Tue, Jul 28
Multiple Airlines Logo
11:18 am - 1:15 pm
SAN
-
DUB
17h 57m
2 stops
Multiple Airlines Logo
12:15 pm - 11:56 pm
DUB
-
SAN
19h 41m
2 stops
$881Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
JetBlue Logo
11:23 am - 9:00 am
SAN
-
DUB
13h 37m
1 stop
JetBlue Logo
11:30 am - 7:02 pm
DUB
-
SAN
15h 32m
1 stop
$886JetBlue
Sat, May 30 - Mon, Jun 15
Multiple Airlines Logo
3:30 pm - 8:20 am
SAN
-
DUB
32h 50m
3 stops
Multiple Airlines Logo
1:15 pm - 2:10 pm
DUB
-
SAN
32h 55m
2 stops
$896Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
6:18 am - 11:05 am
SAN
-
DUB
20h 47m
2 stops
Multiple Airlines Logo
2:15 pm - 11:56 pm
DUB
-
SAN
17h 41m
2 stops
$905Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Icelandair Logo
6:19 pm - 11:05 am
SAN
-
DUB
32h 46m
2 stops
Icelandair Logo
12:15 pm - 10:26 pm
DUB
-
SAN
18h 11m
2 stops
$906Icelandair
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
6:19 pm - 11:05 am
SAN
-
DUB
32h 46m
2 stops
Multiple Airlines Logo
12:15 pm - 10:22 am
DUB
-
SAN
30h 07m
2 stops
$908Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
3:30 pm - 8:20 am
SAN
-
DUB
32h 50m
3 stops
Multiple Airlines Logo
1:15 pm - 2:10 pm
DUB
-
SAN
32h 55m
3 stops
$909Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
6:18 am - 11:05 am
SAN
-
DUB
20h 47m
2 stops
Multiple Airlines Logo
12:15 pm - 9:10 am
DUB
-
SAN
28h 55m
2 stops
$912Multiple Airlines
Tue, Jul 21 - Wed, Jul 29
JetBlue Logo
10:20 am - 8:20 am
SAN
-
DUB
14h 00m
1 stop
JetBlue Logo
11:30 am - 7:00 pm
DUB
-
SAN
15h 30m
1 stop
$916JetBlue
Mon, Jul 13 - Tue, Jul 28

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JetBlue flights from San Diego to Dublin

Our best JetBlue deals on San Diego to Dublin flight tickets
JetBlue
May 30
SAN11:23 amSan Diego
13h 37m
1 stop
DUB9:00 amDublin
Jun 15
DUB11:30 amDublin
15h 32m
1 stop
SAN7:02 pmSan Diego
$886
JetBlue
May 6
SAN10:25 amSan Diego
14h 35m
1 stop
DUB9:00 amDublin
May 8
DUB11:30 amDublin
16h 30m
1 stop
SAN8:00 pmSan Diego
$913
JetBlue
Jul 13
SAN10:20 amSan Diego
14h 00m
1 stop
DUB8:20 amDublin
Jul 28
DUB11:30 amDublin
15h 30m
1 stop
SAN7:00 pmSan Diego
$916

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
Aug 2
SAN7:00 amSan Diego
16h 45m
1 stop
DUB7:45 amDublin
Aug 14
DUB9:50 amDublin
14h 28m
1 stop
SAN4:18 pmSan Diego
$931
Air Canada
Aug 2
SAN7:00 amSan Diego
16h 45m
1 stop
DUB7:45 amDublin
Aug 11
DUB9:50 amDublin
18h 49m
1 stop
SAN8:39 pmSan Diego
$934
Air Canada
Jul 13
SAN7:00 amSan Diego
16h 45m
1 stop
DUB7:45 amDublin
Jul 23
DUB9:50 amDublin
18h 49m
1 stop
SAN8:39 pmSan Diego
$960

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 May 5, 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 7/13

10:20 am-1:15 pm

2 stops18h 55m

Dublin

Tue 7/28

2:15 pm-9:10 am

2 stops26h 55m

$847

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 6/3

11:18 am-1:15 pm

2 stops17h 57m

Dublin

Wed 6/10

12:15 pm-11:56 pm

2 stops19h 41m

$881
Quickest round-trip

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 5/30

11:23 am-9:00 am

1 stop13h 37m

Dublin

Mon 6/15

11:30 am-7:02 pm

1 stop15h 32m

$886

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 6/1

3:30 pm-8:20 am

3 stops32h 50m

Dublin

Mon 6/8

1:15 pm-2:10 pm

2 stops32h 55m

$896

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 7/21

6:18 am-11:05 am

2 stops20h 47m

Dublin

Tue 7/28

2:15 pm-11:56 pm

2 stops17h 41m

$905

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 5/27

6:19 pm-11:05 am

2 stops32h 46m

Dublin

Wed 6/3

12:15 pm-10:26 pm

2 stops18h 11m

$906

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 5/27

6:19 pm-11:05 am

2 stops32h 46m

Dublin

Wed 6/3

12:15 pm-10:22 am

2 stops30h 07m

$908

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 6/1

3:30 pm-8:20 am

3 stops32h 50m

Dublin

Mon 6/8

1:15 pm-2:10 pm

3 stops32h 55m

$909

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 7/21

6:18 am-11:05 am

2 stops20h 47m

Dublin

Wed 7/29

12:15 pm-9:10 am

2 stops28h 55m

$912

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 7/13

10:20 am-8:20 am

1 stop14h 00m

Dublin

Tue 7/28

11:30 am-7:00 pm

1 stop15h 30m

$916

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 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 $716 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 $658 on momondo.

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

As of May 2026, prices for San Diego to Dublin flights are approximately 57% 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

15h 40m

Direct flights

None
The fastest flight from San Diego to Dublin takes 15h 40m
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. 15h 40m 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
2,977 reviews
Search JetBlue flights
KLMPriceFrom $433Free CancellationRating
7.8
1,511 reviews
Search KLM flights
British AirwaysPriceFrom $434Free CancellationRating
6.7
7,944 reviews
Search British Airways flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
10,999 reviews
Search Air Canada flights
American AirlinesPriceFrom $464Free CancellationRating
7.1
11,672 reviews
Search American Airlines flights
DeltaPriceFrom $465Free CancellationRating
7.9
8,459 reviews
Search Delta flights
IberiaPriceFrom $478Free CancellationRating
7.0
3,212 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
LufthansaPriceFrom $657Free CancellationRating
6.8
7,974 reviews
Search Lufthansa flights
Aer LingusPriceFrom $670Free CancellationRating
7.3
1,543 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
Malahide
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.

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