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Cheap flights from San Diego to Dublin from $317

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.
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
$566British Airways
Tue, Nov 17 - Wed, Dec 9
Multiple Airlines Logo
4:50 pm - 7:45 amSAN  San Diego-DUB Dublin
30h 55m1 stop Vancouver Intl
Multiple Airlines Logo
8:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$567Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
Multiple Airlines Logo
4:50 pm - 7:45 amSAN  San Diego-DUB Dublin
30h 55m1 stop Vancouver Intl
Multiple Airlines Logo
8:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$569Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
United Airlines Logo
9:45 pm - 10:20 amSAN  San Diego-DUB Dublin
28h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$571United Airlines
Mon, Nov 16 - Thu, Nov 26
United Airlines Logo
2:08 pm - 8:10 amSAN  San Diego-DUB Dublin
34h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$571United Airlines
Mon, Nov 16 - Thu, Nov 26
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 - 3:32 pmDUB  Dublin-SAN San Diego
38h 32m2 stops Toronto Pearson Intl San Francisco
$572Air Canada
Tue, Nov 17 - Thu, Nov 26
American Airlines Logo
7:00 pm - 5:00 pmSAN  San Diego-DUB Dublin
15h 00m1 stop London Heathrow
American Airlines Logo
12:55 pm - 8:35 pmDUB  Dublin-SAN San Diego
15h 40m1 stop Dallas/Fort Worth
$575American Airlines
Wed, Oct 28 - Wed, Nov 4
Air Canada Logo
6:15 am - 7:10 amSAN  San Diego-DUB Dublin
40h 55m2 stops San Francisco Toronto Pearson Intl
Air Canada Logo
9:00 am - 6:37 pmDUB  Dublin-SAN San Diego
41h 37m2 stops Toronto Pearson Intl San Francisco
$576Air Canada
Tue, Nov 17 - Thu, Nov 26
British Airways Logo
7:40 pm - 7:35 pmSAN  San Diego-DUB Dublin
15h 55m1 stop London Heathrow
British Airways Logo
1:25 pm - 4:10 pmDUB  Dublin-SAN San Diego
34h 45m1 stop London Heathrow
$580British Airways
Mon, Oct 19 - Tue, Nov 3
American Airlines Logo
6:00 pm - 5:05 pmSAN  San Diego-DUB Dublin
15h 05m1 stop London Heathrow
American Airlines Logo
11:30 am - 9:39 pmDUB  Dublin-SAN San Diego
18h 09m1 stop Philadelphia
$581American Airlines
Mon, Jan 18 - Fri, Jan 29

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Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
Nov 3
SAN8:00 amSan Diego
16h 45m
2 stops
DUB8:45 amDublin
Nov 13
DUB10:45 amDublin
18h 19m
2 stops
SAN9:04 pmSan Diego
$599
Delta
Nov 7
SAN9:53 pmSan Diego
27h 52m
1 stop
DUB9:45 amDublin
Nov 18
DUB11:55 amDublin
16h 45m
1 stop
SAN8:40 pmSan Diego
$601
Delta
Oct 24
SAN9:53 pmSan Diego
28h 52m
1 stop
DUB9:45 amDublin
Nov 3
DUB10:45 amDublin
19h 58m
2 stops
SAN10:43 pmSan Diego
$605

Aer Lingus flights from San Diego to Dublin

Our best Aer Lingus deals on San Diego to Dublin flight tickets
Aer Lingus
Sep 28
SAN7:32 amSan Diego
13h 38m
1 stop
DUB5:10 amDublin
Oct 3
DUB11:35 amDublin
17h 55m
1 stop
SAN9:30 pmSan Diego
$890
Aer Lingus
Sep 18
SAN1:10 pmSan Diego
13h 25m
1 stop
DUB10:35 amDublin
Oct 1
DUB4:45 pmDublin
24h 29m
1 stop
SAN9:14 amSan Diego
$904
Aer Lingus
Sep 19
SAN10:46 pmSan Diego
22h 24m
1 stop
DUB5:10 amDublin
Oct 4
DUB4:45 pmDublin
14h 40m
1 stop
SAN11:25 pmSan Diego
$912

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

Tue 11/17

6:00 pm-4:55 pm

1 stop14h 55m

Dublin

Wed 12/9

8:40 pm-4:10 pm

1 stop27h 30m

$566

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 10/19

4:50 pm-7:45 am

1 stop30h 55m

Dublin

Thu 10/29

8:00 am-12:00 pm

1 stop35h 00m

$567

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 10/19

4:50 pm-7:45 am

1 stop30h 55m

Dublin

Thu 10/29

8:00 am-12:00 pm

1 stop35h 00m

$569

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 11/16

9:45 pm-10:20 am

1 stop28h 35m

Dublin

Thu 11/26

9:00 am-12:00 pm

1 stop35h 00m

$571

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 11/16

2:08 pm-8:10 am

1 stop34h 02m

Dublin

Thu 11/26

9:00 am-12:00 pm

1 stop35h 00m

$571

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 11/17

12:55 pm-7:10 am

1 stop34h 15m

Dublin

Thu 11/26

9:00 am-3:32 pm

2 stops38h 32m

$572
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 11/4

12:55 pm-8:35 pm

1 stop15h 40m

$575

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 11/17

6:15 am-7:10 am

2 stops40h 55m

Dublin

Thu 11/26

9:00 am-6:37 pm

2 stops41h 37m

$576

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 10/19

7:40 pm-7:35 pm

1 stop15h 55m

Dublin

Tue 11/3

1:25 pm-4:10 pm

1 stop34h 45m

$580

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 1/18

6:00 pm-5:05 pm

1 stop15h 05m

Dublin

Fri 1/29

11:30 am-9:39 pm

1 stop18h 09m

$581

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 $673 to $1,041.
The lowest price recently found on this route was $566.

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 $514.

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 $768 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

$317

Fastest flight time

13h 25m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is $317. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $566.
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
8,220 reviews
Search British Airways flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,758 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,580 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,221 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.1
12,055 reviews
Search American Airlines flights
Air CanadaPriceFrom $447Free CancellationRating
7.1
11,630 reviews
Search Air Canada flights
IberiaPriceFrom $468Free CancellationRating
7.0
3,246 reviews
Search Iberia flights
DeltaPriceFrom $471Free CancellationRating
7.8
8,569 reviews
Search Delta flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,212 reviews
Search United Airlines flights
JetBluePriceFrom $728Free CancellationRating
7.1
3,037 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
Naas
Arklow
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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