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Cheap flights from San Diego to Dublin from $196

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 9/13. 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
1 adult, Economy, 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.
Aer Lingus Logo
12:50 pm - 5:10 am
SAN
-
DUB
32h 20m
1 stop
Aer Lingus Logo
1:00 pm - 12:00 pm
DUB
-
SAN
31h 00m
1 stop
$383Aer Lingus
Sat, Jan 23 - Thu, Feb 4
Aer Lingus Logo
12:50 pm - 5:10 am
SAN
-
DUB
32h 20m
1 stop
Aer Lingus Logo
1:00 pm - 12:00 pm
DUB
-
SAN
31h 00m
1 stop
$383Aer Lingus
Sat, Jan 23 - Fri, Feb 5
Multiple Airlines Logo
9:00 pm - 4:20 am
SAN
-
DUB
23h 20m
1 stop
Multiple Airlines Logo
1:00 pm - 12:00 pm
DUB
-
SAN
31h 00m
1 stop
$691Multiple Airlines
Sun, Jan 17 - Thu, Jan 28
Multiple Airlines Logo
9:30 pm - 4:20 am
SAN
-
DUB
22h 50m
1 stop
Multiple Airlines Logo
1:00 pm - 12:00 pm
DUB
-
SAN
31h 00m
1 stop
$691Multiple Airlines
Tue, Nov 3 - Fri, Nov 13
United Airlines Logo
10:30 pm - 8:10 am
SAN
-
DUB
25h 40m
1 stop
United Airlines Logo
9:00 am - 12:00 pm
DUB
-
SAN
35h 00m
1 stop
$725United Airlines
Tue, Dec 8 - Thu, Dec 17
Air Canada Logo
7:00 am - 7:45 am
SAN
-
DUB
16h 45m
1 stop
Air Canada Logo
9:50 am - 4:12 pm
DUB
-
SAN
14h 22m
1 stop
$726Air Canada
Wed, Sep 23 - Wed, Sep 30
Air Canada Logo
7:05 am - 7:10 am
SAN
-
DUB
40h 05m
2 stops
Air Canada Logo
9:00 am - 12:56 pm
DUB
-
SAN
35h 56m
2 stops
$727Air Canada
Tue, Nov 3 - Fri, Nov 13
United Airlines Logo
1:28 pm - 8:10 am
SAN
-
DUB
34h 42m
2 stops
United Airlines Logo
9:00 am - 12:00 pm
DUB
-
SAN
35h 00m
1 stop
$730United Airlines
Sun, Jan 17 - Thu, Jan 28
Delta Logo
7:10 am - 8:45 am
SAN
-
DUB
17h 35m
2 stops
Delta Logo
1:25 pm - 12:10 pm
DUB
-
SAN
30h 45m
1 stop
$735Delta
Wed, Dec 2 - Wed, Dec 9
Delta Logo
8:00 am - 7:45 am
SAN
-
DUB
15h 45m
1 stop
Delta Logo
1:25 pm - 12:10 pm
DUB
-
SAN
30h 45m
1 stop
$735Delta
Wed, Dec 2 - Wed, Dec 9

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United Airlines flights from San Diego to Dublin

Our best United Airlines deals on San Diego to Dublin flight tickets
United Airlines
Dec 8
SAN10:30 pmSan Diego
25h 40m
1 stop
DUB8:10 amDublin
Dec 17
DUB9:00 amDublin
35h 00m
1 stop
SAN12:00 pmSan Diego
$725
United Airlines
Nov 3
SAN2:08 pmSan Diego
36h 12m
2 stops
DUB10:20 amDublin
Nov 13
DUB9:00 amDublin
35h 00m
1 stop
SAN12:00 pmSan Diego
$730
United Airlines
Dec 1
SAN8:45 pmSan Diego
26h 45m
1 stop
DUB7:30 amDublin
Dec 10
DUB9:00 amDublin
20h 57m
2 stops
SAN9:57 pmSan Diego
$740

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
Sep 23
SAN7:00 amSan Diego
16h 45m
1 stop
DUB7:45 amDublin
Sep 30
DUB9:50 amDublin
14h 22m
1 stop
SAN4:12 pmSan Diego
$726
Air Canada
Nov 3
SAN12:55 pmSan Diego
34h 15m
1 stop
DUB7:10 amDublin
Nov 13
DUB9:00 amDublin
38h 12m
2 stops
SAN3:12 pmSan Diego
$727
Air Canada
Sep 22
SAN7:00 amSan Diego
17h 15m
2 stops
DUB8:15 amDublin
Sep 29
DUB9:20 amDublin
19h 16m
1 stop
SAN8:36 pmSan Diego
$749

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 July 27, 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

Sat 1/23

12:50 pm-5:10 am

1 stop32h 20m

Dublin

Thu 2/4

1:00 pm-12:00 pm

1 stop31h 00m

$383

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 1/23

12:50 pm-5:10 am

1 stop32h 20m

Dublin

Fri 2/5

1:00 pm-12:00 pm

1 stop31h 00m

$383

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 1/17

9:00 pm-4:20 am

1 stop23h 20m

Dublin

Thu 1/28

1:00 pm-12:00 pm

1 stop31h 00m

$691

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 11/3

9:30 pm-4:20 am

1 stop22h 50m

Dublin

Fri 11/13

1:00 pm-12:00 pm

1 stop31h 00m

$691

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 12/8

10:30 pm-8:10 am

1 stop25h 40m

Dublin

Thu 12/17

9:00 am-12:00 pm

1 stop35h 00m

$725
Quickest round-trip

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/23

7:00 am-7:45 am

1 stop16h 45m

Dublin

Wed 9/30

9:50 am-4:12 pm

1 stop14h 22m

$726

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 11/3

7:05 am-7:10 am

2 stops40h 05m

Dublin

Fri 11/13

9:00 am-12:56 pm

2 stops35h 56m

$727

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 1/17

1:28 pm-8:10 am

2 stops34h 42m

Dublin

Thu 1/28

9:00 am-12:00 pm

1 stop35h 00m

$730

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 12/2

7:10 am-8:45 am

2 stops17h 35m

Dublin

Wed 12/9

1:25 pm-12:10 pm

1 stop30h 45m

$735

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 12/2

8:00 am-7:45 am

1 stop15h 45m

Dublin

Wed 12/9

1:25 pm-12:10 pm

1 stop30h 45m

$735

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?

Prices are currently low for flights on this route.

Typical prices usually range from $540 to $926.
The lowest price recently found on this route was $452.

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 $457. 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 $515.

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 $760 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 $584 on momondo.

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

As of July 2026, prices for San Diego to Dublin flights are approximately 15% 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 30m

Direct flights

None
The fastest flight from San Diego to Dublin takes 15h 30m
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 30m 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 $298Free CancellationRating
7.1
3,026 reviews
Search JetBlue flights
Aer LingusPriceFrom $399Free CancellationRating
7.3
1,681 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
8,132 reviews
Search British Airways flights
KLMPriceFrom $433Free CancellationRating
7.8
1,550 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,157 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.1
11,843 reviews
Search American Airlines flights
Air CanadaPriceFrom $447Free CancellationRating
7.1
11,387 reviews
Search Air Canada flights
DeltaPriceFrom $465Free CancellationRating
7.8
8,487 reviews
Search Delta flights
IberiaPriceFrom $478Free CancellationRating
7.0
3,257 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights

Traveling to a place near Dublin?

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