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Cheap flights from San Diego to Dublin from $361

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.
Air Canada Logo
4:55 pm - 7:45 amSAN  San Diego-DUB Dublin
30h 50m1 stop Vancouver Intl
Air Canada Logo
9:50 am - 4:00 pmDUB  Dublin-SAN San Diego
14h 10m1 stop Vancouver Intl
$707Air Canada
Mon, Sep 28 - Wed, Oct 14
British Airways Logo
4:45 pm - 2:30 pmSAN  San Diego-DUB Dublin
13h 45m1 stop London Heathrow
British Airways Logo
8:40 pm - 4:10 pmDUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
$712British Airways
Sun, Oct 18 - Tue, Nov 3
Multiple Airlines Logo
12:55 pm - 7:10 amSAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$715Multiple Airlines
Tue, Nov 17 - Thu, Nov 26
Multiple Airlines Logo
6:00 pm - 7:45 pmSAN  San Diego-DUB Dublin
17h 45m1 stop London Heathrow
Multiple Airlines Logo
8:40 pm - 4:10 pmDUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
$715Multiple Airlines
Tue, Feb 9 - Tue, Feb 16
United Airlines Logo
6:35 am - 9:55 amSAN  San Diego-DUB Dublin
19h 20m1 stop Newark
United Airlines Logo
9:00 am - 5:17 pmDUB  Dublin-SAN San Diego
40h 17m2 stops Toronto Pearson Intl Los Angeles Los Angeles
$719United Airlines
Wed, Nov 18 - Thu, Nov 26
United Airlines Logo
9:40 pm - 7:30 amSAN  San Diego-DUB Dublin
25h 50m1 stop Newark
United Airlines Logo
9:00 am - 12:00 pmDUB  Dublin-SAN San Diego
35h 00m1 stop Toronto Pearson Intl
$720United Airlines
Tue, Nov 17 - 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
$723Air Canada
Tue, Nov 17 - Thu, Nov 26
Iberia Logo
6:20 am - 8:40 amSAN  San Diego-DUB Dublin
18h 20m1 stop Philadelphia
Iberia Logo
11:30 am - 9:45 pmDUB  Dublin-SAN San Diego
18h 15m1 stop Philadelphia
$724Iberia
Wed, Nov 18 - Wed, Nov 25
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
$727British Airways
Tue, Feb 9 - Tue, Feb 16
Iberia Logo
9:20 am - 8:30 amSAN  San Diego-DUB Dublin
15h 10m1 stop Philadelphia
Iberia Logo
11:30 am - 9:39 pmDUB  Dublin-SAN San Diego
18h 09m1 stop Philadelphia
$745Iberia
Sat, Jan 23 - Sat, Feb 6

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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
Nov 18
SAN6:35 amSan Diego
19h 20m
1 stop
DUB9:55 amDublin
Nov 26
DUB9:00 amDublin
40h 17m
2 stops
SAN5:17 pmSan Diego
$719
United Airlines
Nov 7
SAN10:30 pmSan Diego
25h 40m
1 stop
DUB8:10 amDublin
Nov 19
DUB9:00 amDublin
35h 00m
1 stop
SAN12:00 pmSan Diego
$720
United Airlines
Nov 18
SAN6:50 amSan Diego
16h 40m
2 stops
DUB7:30 amDublin
Nov 26
DUB9:00 amDublin
40h 17m
2 stops
SAN5:17 pmSan Diego
$724

JetBlue flights from San Diego to Dublin

Our best JetBlue deals on San Diego to Dublin flight tickets
JetBlue
Sep 17
SAN10:23 amSan Diego
14h 37m
1 stop
DUB9:00 amDublin
Sep 24
DUB11:30 amDublin
16h 31m
1 stop
SAN8:01 pmSan Diego
$766
JetBlue
Sep 20
SAN10:23 amSan Diego
14h 37m
1 stop
DUB9:00 amDublin
Oct 2
DUB11:30 amDublin
16h 31m
1 stop
SAN8:01 pmSan Diego
$774

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

Mon 9/28

4:55 pm-7:45 am

1 stop30h 50m

Dublin

Wed 10/14

9:50 am-4:00 pm

1 stop14h 10m

$707

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sun 10/18

4:45 pm-2:30 pm

1 stop13h 45m

Dublin

Tue 11/3

8:40 pm-4:10 pm

1 stop27h 30m

$712

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-12:00 pm

1 stop35h 00m

$715

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

8:40 pm-4:10 pm

1 stop27h 30m

$715

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 11/18

6:35 am-9:55 am

1 stop19h 20m

Dublin

Thu 11/26

9:00 am-5:17 pm

2 stops40h 17m

$719

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 11/17

9:40 pm-7:30 am

1 stop25h 50m

Dublin

Thu 11/26

9:00 am-12:00 pm

1 stop35h 00m

$720

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

$723

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 11/18

6:20 am-8:40 am

1 stop18h 20m

Dublin

Wed 11/25

11:30 am-9:45 pm

1 stop18h 15m

$724
Quickest round-trip

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

$727

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sat 1/23

9:20 am-8:30 am

1 stop15h 10m

Dublin

Sat 2/6

11:30 am-9:39 pm

1 stop18h 09m

$745

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 typical for flights on this route.

Typical prices usually range from $583 to $1,041.
The lowest price recently found on this route was $707.

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 $765 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 $651 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

$361

Fastest flight time

14h 37m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is $361. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $707.
The fastest flight from San Diego to Dublin takes 14h 37m
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. 14h 37m 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
8,198 reviews
Search British Airways flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,738 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,570 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,228 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.1
12,027 reviews
Search American Airlines flights
Air CanadaPriceFrom $447Free CancellationRating
7.1
11,566 reviews
Search Air Canada flights
IberiaPriceFrom $468Free CancellationRating
7.0
3,245 reviews
Search Iberia flights
DeltaPriceFrom $471Free CancellationRating
7.8
8,537 reviews
Search Delta flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,152 reviews
Search United Airlines flights
JetBluePriceFrom $855Free CancellationRating
7.1
3,034 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
Naas
Arklow
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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