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Cheap flights from San Diego to Dublin from $316

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.
Multiple Airlines Logo
6:00 pm - 5:00 pmSAN  San Diego-DUB Dublin
15h 00m1 stop London Heathrow
Multiple Airlines Logo
8:40 pm - 4:10 pmDUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
$562Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
12:55 pm - 6:10 amSAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
8:00 am - 11:57 amDUB  Dublin-SAN San Diego
34h 57m1 stop Toronto Pearson Intl
$563Multiple Airlines
Tue, Mar 16 - Tue, Mar 23
British Airways Logo
6:00 pm - 4:55 pmSAN  San Diego-DUB Dublin
14h 55m1 stop London Heathrow
British Airways Logo
8:40 pm - 4:10 pmDUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
$564British Airways
Tue, Dec 1 - Wed, Dec 9
British Airways Logo
7:00 pm - 4:55 pmSAN  San Diego-DUB Dublin
14h 55m1 stop London Heathrow
British Airways Logo
8:50 am - 5:10 pmDUB  Dublin-SAN San Diego
15h 20m1 stop London Heathrow
$572British Airways
Tue, Mar 16 - Tue, Mar 23
American Airlines Logo
6:00 pm - 7:45 pmSAN  San Diego-DUB Dublin
17h 45m1 stop London Heathrow
American Airlines Logo
11:30 am - 9:32 pmDUB  Dublin-SAN San Diego
18h 02m1 stop Philadelphia
$582American Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
6:00 pm - 4:55 pmSAN  San Diego-DUB Dublin
14h 55m1 stop London Heathrow
American Airlines Logo
11:30 am - 9:40 pmDUB  Dublin-SAN San Diego
18h 10m1 stop Philadelphia
$582American Airlines
Tue, Nov 3 - Fri, Nov 13
United Airlines Logo
6:45 am - 8:10 amSAN  San Diego-DUB Dublin
17h 25m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:40 am - 6:34 pmDUB  Dublin-SAN San Diego
15h 54m1 stop Chicago O'Hare Intl
$585United Airlines
Sun, Nov 8 - Tue, Nov 24
United Airlines Logo
6:45 am - 8:10 amSAN  San Diego-DUB Dublin
17h 25m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:40 am - 8:36 pmDUB  Dublin-SAN San Diego
17h 56m2 stops Chicago O'Hare Intl Denver Intl
$585United Airlines
Sun, Nov 8 - Tue, Nov 24
Air Canada Logo
4:45 pm - 7:10 amSAN  San Diego-DUB Dublin
30h 25m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
9:00 am - 3:55 pmDUB  Dublin-SAN San Diego
38h 55m2 stops Toronto Pearson Intl Vancouver Intl
$585Air Canada
Tue, Dec 1 - Thu, Dec 10
Air Canada Logo
12:55 pm - 7:10 amSAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Air Canada Logo
9:00 am - 3:55 pmDUB  Dublin-SAN San Diego
38h 55m2 stops Toronto Pearson Intl Vancouver Intl
$585Air Canada
Tue, Dec 1 - Thu, Dec 10

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British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
Dec 1
SAN6:00 pmSan Diego
14h 55m
1 stop
DUB4:55 pmDublin
Dec 9
DUB8:40 pmDublin
27h 30m
1 stop
SAN4:10 pmSan Diego
$564
British Airways
Mar 16
SAN7:00 pmSan Diego
14h 55m
1 stop
DUB4:55 pmDublin
Mar 23
DUB8:50 amDublin
15h 20m
1 stop
SAN5:10 pmSan Diego
$572
British Airways
Nov 3
SAN6:00 pmSan Diego
17h 45m
1 stop
DUB7:45 pmDublin
Jan 27
DUB9:00 amDublin
15h 10m
1 stop
SAN4:10 pmSan Diego
$580

American Airlines flights from San Diego to Dublin

Our best American Airlines deals on San Diego to Dublin flight tickets
American Airlines
Nov 3
SAN6:00 pmSan Diego
14h 55m
1 stop
DUB4:55 pmDublin
Nov 13
DUB11:30 amDublin
18h 10m
1 stop
SAN9:40 pmSan Diego
$582
American Airlines
Dec 1
SAN6:00 pmSan Diego
14h 55m
1 stop
DUB4:55 pmDublin
Dec 9
DUB11:30 amDublin
18h 20m
2 stops
SAN9:50 pmSan Diego
$585
American Airlines
Nov 24
SAN6:00 pmSan Diego
17h 45m
1 stop
DUB7:45 pmDublin
Dec 1
DUB11:30 amDublin
18h 15m
1 stop
SAN9:45 pmSan Diego
$593

momondo Fare Finder

 
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 San Diego - DUB Dublin

SANDUB

San Diego

Wed 12/2

6:00 pm-5:00 pm

1 stop15h 00m

Dublin

Wed 12/9

8:40 pm-4:10 pm

1 stop27h 30m

$562

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 3/16

12:55 pm-6:10 am

1 stop34h 15m

Dublin

Tue 3/23

8:00 am-11:57 am

1 stop34h 57m

$563

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 12/1

6:00 pm-4:55 pm

1 stop14h 55m

Dublin

Wed 12/9

8:40 pm-4:10 pm

1 stop27h 30m

$564
Quickest round-trip

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 3/16

7:00 pm-4:55 pm

1 stop14h 55m

Dublin

Tue 3/23

8:50 am-5:10 pm

1 stop15h 20m

$572

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 12/1

6:00 pm-7:45 pm

1 stop17h 45m

Dublin

Wed 12/9

11:30 am-9:32 pm

1 stop18h 02m

$582

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 11/3

6:00 pm-4:55 pm

1 stop14h 55m

Dublin

Fri 11/13

11:30 am-9:40 pm

1 stop18h 10m

$582

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 11/8

6:45 am-8:10 am

2 stops17h 25m

Dublin

Tue 11/24

10:40 am-6:34 pm

1 stop15h 54m

$585

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 11/8

6:45 am-8:10 am

2 stops17h 25m

Dublin

Tue 11/24

10:40 am-8:36 pm

2 stops17h 56m

$585

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 12/1

4:45 pm-7:10 am

2 stops30h 25m

Dublin

Thu 12/10

9:00 am-3:55 pm

2 stops38h 55m

$585

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 12/1

12:55 pm-7:10 am

1 stop34h 15m

Dublin

Thu 12/10

9:00 am-3:55 pm

2 stops38h 55m

$585

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 $648 to $875.
The lowest price recently found on this route was $562.

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 $468. 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 $762 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 $654 on momondo.

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

As of September 2026, prices for San Diego to Dublin flights are approximately 52% 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

$316

Fastest flight time

12h 55m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is $316. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $562.
The fastest flight from San Diego to Dublin takes 12h 55m
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. 12h 55m 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
8,238 reviews
Search British Airways flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,789 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,578 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,241 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.0
12,103 reviews
Search American Airlines flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
11,695 reviews
Search Air Canada flights
IberiaPriceFrom $468Free CancellationRating
7.0
3,246 reviews
Search Iberia flights
DeltaPriceFrom $471Free CancellationRating
7.8
8,611 reviews
Search Delta flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,245 reviews
Search United Airlines flights
JetBluePriceFrom $728Free CancellationRating
7.1
3,040 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
Portmarnock
Wicklow
Leixlip
Bray
Carlingford
Arklow
Naas
Slane
Castleknock
Dundalk
Drogheda
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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