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Cheap flights from San Diego to Dublin from $326

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
6:30 am - 10:15 amSAN  San Diego-DUB Dublin
19h 45m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
11:30 am - 11:58 pmDUB  Dublin-SAN San Diego
20h 28m2 stops Reykjavik Keflavik Intl Denver Intl
$588Multiple Airlines
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
6:30 am - 10:15 amSAN  San Diego-DUB Dublin
19h 45m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
11:30 am - 11:58 pmDUB  Dublin-SAN San Diego
20h 28m2 stops Reykjavik Keflavik Intl Denver Intl
$590Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
JetBlue Logo
11:11 am - 8:20 amSAN  San Diego-DUB Dublin
13h 09m1 stop Boston Logan Intl
JetBlue Logo
11:30 am - 7:07 pmDUB  Dublin-SAN San Diego
15h 37m1 stop New York John F Kennedy Intl
$691JetBlue
Tue, Apr 20 - Thu, Apr 29
JetBlue Logo
11:11 am - 8:20 amSAN  San Diego-DUB Dublin
13h 09m1 stop Boston Logan Intl
JetBlue Logo
11:30 am - 7:07 pmDUB  Dublin-SAN San Diego
15h 37m1 stop New York John F Kennedy Intl
$702JetBlue
Tue, Apr 20 - Wed, May 5
British Airways Logo
6:00 pm - 5:00 pmSAN  San Diego-DUB Dublin
15h 00m1 stop London Heathrow
British Airways Logo
8:40 pm - 4:10 pmDUB  Dublin-SAN San Diego
27h 30m1 stop London Heathrow
$743British Airways
Wed, Feb 10 - Wed, Feb 17
United Airlines Logo
10:42 pm - 7:30 amSAN  San Diego-DUB Dublin
25h 48m1 stop Newark
United Airlines Logo
8:00 am - 11:57 amDUB  Dublin-SAN San Diego
34h 57m1 stop Toronto Pearson Intl
$751United Airlines
Tue, Mar 16 - Tue, Mar 23
Air Canada Logo
12:55 pm - 6:10 amSAN  San Diego-DUB Dublin
34h 15m1 stop Toronto Pearson Intl
Air Canada Logo
8:00 am - 3:08 pmDUB  Dublin-SAN San Diego
38h 08m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$752Air Canada
Tue, Mar 16 - Tue, Mar 23
British Airways Logo
6:00 pm - 7:40 pmSAN  San Diego-DUB Dublin
17h 40m1 stop London Heathrow
British Airways Logo
9:00 am - 4:10 pmDUB  Dublin-SAN San Diego
15h 10m1 stop London Heathrow
$757British Airways
Wed, Feb 10 - Wed, Mar 10
Air Canada Logo
7:00 am - 6:10 amSAN  San Diego-DUB Dublin
16h 10m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
8:00 am - 3:08 pmDUB  Dublin-SAN San Diego
38h 08m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$757Air Canada
Tue, Mar 16 - Tue, Mar 23
United Airlines Logo
10:30 pm - 9:45 amSAN  San Diego-DUB Dublin
27h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
9:20 am - 1:05 pmDUB  Dublin-SAN San Diego
35h 45m1 stop Vancouver Intl
$763United Airlines
Sat, Mar 27 - Fri, Apr 2

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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
Feb 9
SAN6:00 pmSan Diego
17h 45m
1 stop
DUB7:45 pmDublin
Feb 16
DUB8:50 amDublin
15h 20m
1 stop
SAN4:10 pmSan Diego
$757
British Airways
Feb 9
SAN6:00 pmSan Diego
17h 45m
1 stop
DUB7:45 pmDublin
Feb 16
DUB8:50 amDublin
15h 20m
1 stop
SAN4:10 pmSan Diego
$758
British Airways
Feb 14
SAN6:00 pmSan Diego
29h 50m
1 stop
DUB7:50 amDublin
Feb 17
DUB8:40 pmDublin
27h 30m
1 stop
SAN4:10 pmSan Diego
$769

Delta flights from San Diego to Dublin

Our best Delta deals on San Diego to Dublin flight tickets
Delta
Feb 10
SAN11:15 amSan Diego
19h 15m
2 stops
DUB2:30 pmDublin
Feb 17
DUB1:25 pmDublin
30h 45m
1 stop
SAN12:10 pmSan Diego
$766
Delta
Feb 7
SAN7:20 amSan Diego
17h 40m
2 stops
DUB9:00 amDublin
Feb 12
DUB5:45 amDublin
26h 12m
2 stops
SAN11:57 pmSan Diego
$776
Delta
Nov 16
SAN6:30 amSan Diego
17h 15m
2 stops
DUB7:45 amDublin
Nov 23
DUB1:25 pmDublin
30h 45m
1 stop
SAN12:10 pmSan Diego
$830

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

Thu 12/3

6:30 am-10:15 am

2 stops19h 45m

Dublin

Thu 12/10

11:30 am-11:58 pm

2 stops20h 28m

$588

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Mon 12/7

6:30 am-10:15 am

2 stops19h 45m

Dublin

Mon 12/14

11:30 am-11:58 pm

2 stops20h 28m

$590
Quickest round-trip

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 4/20

11:11 am-8:20 am

1 stop13h 09m

Dublin

Thu 4/29

11:30 am-7:07 pm

1 stop15h 37m

$691

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 4/20

11:11 am-8:20 am

1 stop13h 09m

Dublin

Wed 5/5

11:30 am-7:07 pm

1 stop15h 37m

$702

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 2/10

6:00 pm-5:00 pm

1 stop15h 00m

Dublin

Wed 2/17

8:40 pm-4:10 pm

1 stop27h 30m

$743

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 3/16

10:42 pm-7:30 am

1 stop25h 48m

Dublin

Tue 3/23

8:00 am-11:57 am

1 stop34h 57m

$751

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-3:08 pm

2 stops38h 08m

$752

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Wed 2/10

6:00 pm-7:40 pm

1 stop17h 40m

Dublin

Wed 3/10

9:00 am-4:10 pm

1 stop15h 10m

$757

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Tue 3/16

7:00 am-6:10 am

2 stops16h 10m

Dublin

Tue 3/23

8:00 am-3:08 pm

2 stops38h 08m

$757

San DiegoDublin

SAN San Diego - DUB Dublin

SANDUB

San Diego

Sat 3/27

10:30 pm-9:45 am

1 stop27h 15m

Dublin

Fri 4/2

9:20 am-1:05 pm

1 stop35h 45m

$763

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 $483 to $773.
The lowest price recently found on this route was $550.

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 $484. 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 $778 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 $631 on momondo.

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

As of November 2026, prices for San Diego to Dublin flights are approximately 56% 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

$326

Fastest flight time

13h 17m

Direct flights

None
The best one-way flight to Dublin from San Diego in the past 72 hours is $326. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $588.
The fastest flight from San Diego to Dublin takes 13h 17m
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 17m 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
8,285 reviews
Search British Airways flights
Aer LingusPriceFrom $398Free CancellationRating
7.3
1,882 reviews
Search Aer Lingus flights
KLMPriceFrom $433Free CancellationRating
7.8
1,595 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
8,292 reviews
Search Lufthansa flights
American AirlinesPriceFrom $445Free CancellationRating
7.0
12,227 reviews
Search American Airlines flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
11,876 reviews
Search Air Canada flights
United AirlinesPriceFrom $467Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights
IberiaPriceFrom $468Free CancellationRating
7.0
3,231 reviews
Search Iberia flights
DeltaPriceFrom $471Free CancellationRating
7.8
8,699 reviews
Search Delta flights
JetBluePriceFrom $728Free CancellationRating
7.1
3,064 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
Dundalk
Carlingford
Portmarnock
Mullingar
Wicklow
Leixlip
Arklow
Bray
Castleknock
Gorey
Naas
Slane
Cavan
Drogheda
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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