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Cheap flights from San Diego to Dublin from $243

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 amSAN  San Diego-DUB Dublin
32h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:00 pm - 12:00 pmDUB  Dublin-SAN San Diego
31h 00m1 stop Toronto Pearson Intl
$380Aer Lingus
Mon, Jan 18 - Fri, Jan 29
Aer Lingus Logo
12:50 pm - 5:10 amSAN  San Diego-DUB Dublin
32h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:00 pm - 12:00 pmDUB  Dublin-SAN San Diego
31h 00m1 stop Toronto Pearson Intl
$380Aer Lingus
Sun, Jan 17 - Thu, Jan 28
Multiple Airlines Logo
9:00 pm - 4:20 amSAN  San Diego-DUB Dublin
23h 20m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
1:00 pm - 12:00 pmDUB  Dublin-SAN San Diego
31h 00m1 stop Toronto Pearson Intl
$686Multiple Airlines
Sun, Jan 17 - Thu, Jan 28
Multiple Airlines Logo
10:27 am - 11:45 amSAN  San Diego-DUB Dublin
17h 18m1 stop San Francisco
Multiple Airlines Logo
4:45 pm - 9:07 amDUB  Dublin-SAN San Diego
47h 22m2 stops New York John F Kennedy Intl Dallas/Fort Worth
$705Multiple Airlines
Sun, Oct 11 - Tue, Oct 27
United Airlines Logo
9:42 pm - 7:30 amSAN  San Diego-DUB Dublin
25h 48m1 stop Newark
United Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$720United Airlines
Mon, Dec 28 - Thu, Jan 14
United Airlines Logo
9:42 pm - 7:30 amSAN  San Diego-DUB Dublin
25h 48m1 stop Newark
United Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$720United Airlines
Sun, Dec 27 - Thu, Jan 14
British Airways Logo
7:00 pm - 5:00 pmSAN  San Diego-DUB Dublin
15h 00m1 stop London Heathrow
British Airways Logo
9:00 am - 4:10 pmDUB  Dublin-SAN San Diego
15h 10m1 stop London Heathrow
$722British Airways
Wed, Oct 28 - Wed, Nov 11
Air Canada Logo
12:50 pm - 7:10 amSAN  San Diego-DUB Dublin
34h 20m1 stop Toronto Pearson Intl
Air Canada Logo
9:00 am - 2:53 pmDUB  Dublin-SAN San Diego
37h 53m2 stops Toronto Pearson Intl Denver Intl
$723Air Canada
Sat, Jan 16 - Thu, Jan 28
Air Canada Logo
7:05 am - 7:10 amSAN  San Diego-DUB Dublin
40h 05m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
9:00 am - 9:57 pmDUB  Dublin-SAN San Diego
44h 57m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$723Air Canada
Tue, Dec 29 - Thu, Jan 14
British Airways Logo
6:00 pm - 7:45 pmSAN  San Diego-DUB Dublin
17h 45m1 stop London Heathrow
British Airways Logo
8:50 am - 4:10 pmDUB  Dublin-SAN San Diego
15h 20m1 stop London Heathrow
$726British Airways
Tue, Feb 9 - Tue, Feb 16

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Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
Dec 29
SAN12:55 pmSan Diego
34h 15m
1 stop
DUB7:10 amDublin
Jan 14
DUB9:00 amDublin
44h 57m
2 stops
SAN9:57 pmSan Diego
$723
Air Canada
Jan 17
SAN7:00 amSan Diego
16h 10m
2 stops
DUB7:10 amDublin
Jan 28
DUB9:00 amDublin
38h 30m
2 stops
SAN3:30 pmSan Diego
$727
Air Canada
Jan 16
SAN2:00 pmSan Diego
33h 10m
2 stops
DUB7:10 amDublin
Jan 28
DUB9:00 amDublin
37h 53m
2 stops
SAN2:53 pmSan Diego
$728

Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
Jan 20
SAN7:00 amSan Diego
17h 45m
1 stop
DUB8:45 amDublin
Jan 27
DUB1:25 pmDublin
30h 45m
1 stop
SAN12:10 pmSan Diego
$733
Delta
Jan 18
SAN10:40 pmSan Diego
26h 05m
2 stops
DUB8:45 amDublin
Jan 26
DUB5:45 amDublin
14h 25m
1 stop
SAN12:10 pmSan Diego
$737
Delta
Oct 28
SAN6:15 amSan Diego
18h 30m
2 stops
DUB7:45 amDublin
Nov 11
DUB1:25 pmDublin
30h 45m
1 stop
SAN12:10 pmSan Diego
$738

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Dublin that are best for you.

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Route

Depart

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Price

Cheapest round-trip

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 1/18

12:50 pm-5:10 am

1 stop32h 20m

Dublin

Fri 1/29

1:00 pm-12:00 pm

1 stop31h 00m

$380

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 1/17

12:50 pm-5:10 am

1 stop32h 20m

Dublin

Thu 1/28

1:00 pm-12:00 pm

1 stop31h 00m

$380

San DiegoDublin

SAN San Diego - DUB Dublin

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

$686

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 10/11

10:27 am-11:45 am

1 stop17h 18m

Dublin

Tue 10/27

4:45 pm-9:07 am

2 stops47h 22m

$705

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 12/28

9:42 pm-7:30 am

1 stop25h 48m

Dublin

Thu 1/14

9:00 am-12:00 pm

1 stop35h 00m

$720

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 12/27

9:42 pm-7:30 am

1 stop25h 48m

Dublin

Thu 1/14

9:00 am-12:00 pm

1 stop35h 00m

$720
Quickest round-trip

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 10/28

7:00 pm-5:00 pm

1 stop15h 00m

Dublin

Wed 11/11

9:00 am-4:10 pm

1 stop15h 10m

$722

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sat 1/16

12:50 pm-7:10 am

1 stop34h 20m

Dublin

Thu 1/28

9:00 am-2:53 pm

2 stops37h 53m

$723

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 12/29

7:05 am-7:10 am

2 stops40h 05m

Dublin

Thu 1/14

9:00 am-9:57 pm

2 stops44h 57m

$723

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 2/9

6:00 pm-7:45 pm

1 stop17h 45m

Dublin

Tue 2/16

8:50 am-4:10 pm

1 stop15h 20m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $586 to $988.
The lowest price recently found on this route was $380.

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 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 $764 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 August 2026, prices for San Diego to Dublin flights are approximately 44% 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

Best Price Found

$243

Fastest flight time

13h 25m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is $243. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $380.
The fastest flight from San Diego to Dublin takes 13h 25m
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 25m 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
British AirwaysPriceFrom $328Free CancellationRating
6.7
8,183 reviews
Search British Airways flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,713 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,564 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,203 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.1
11,987 reviews
Search American Airlines flights
Air CanadaPriceFrom $447Free CancellationRating
7.1
11,513 reviews
Search Air Canada flights
DeltaPriceFrom $465Free CancellationRating
7.8
8,519 reviews
Search Delta flights
IberiaPriceFrom $468Free CancellationRating
7.0
3,259 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,109 reviews
Search United Airlines flights
JetBluePriceFrom $855Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights

Traveling to a place near Dublin?

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

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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