Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Dublin from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Dublin departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Dublin

Cheap round-trip flights

Air Canada Logo
6:10 pm - 7:10 amSAN-DUB
53h 00m2 stops
Air Canada Logo
9:00 am - 4:02 pmDUB-SAN
39h 02m2 stops
$556Air Canada
Find Deal
Sun, Nov 2 - Wed, Nov 26
Air Canada Logo
9:00 am - 7:10 amSAN-DUB
39h 10m2 stops
Air Canada Logo
9:00 am - 5:29 pmDUB-SAN
40h 29m2 stops
$561Air Canada
Find Deal
Sat, Nov 1 - Fri, Nov 21
British Airways Logo
6:00 pm - 7:40 pmSAN-DUB
17h 40m1 stop
British Airways Logo
8:50 am - 4:10 pmDUB-SAN
15h 20m1 stop
$575British Airways
Find Deal
Sun, Nov 2 - Tue, Nov 25
British Airways Logo
7:00 pm - 3:25 pmSAN-DUB
13h 25m1 stop
British Airways Logo
8:50 am - 4:10 pmDUB-SAN
15h 20m1 stop
$576British Airways
Find Deal
Mon, Oct 27 - Tue, Nov 4
United Airlines Logo
7:30 am - 10:20 amSAN-DUB
18h 50m1 stop
United Airlines Logo
9:00 am - 11:44 pmDUB-SAN
22h 44m2 stops
$577United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 26
United Airlines Logo
10:00 pm - 10:20 amSAN-DUB
28h 20m1 stop
United Airlines Logo
9:00 am - 10:20 pmDUB-SAN
21h 20m2 stops
$584United Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 26
Iberia Logo
12:18 pm - 7:10 amSAN-DUB
35h 52m1 stop
Iberia Logo
11:30 am - 9:39 pmDUB-SAN
18h 09m1 stop
$588Iberia
Find Deal
Sat, Nov 1 - Wed, Nov 26
Delta Logo
10:15 pm - 9:20 amSAN-DUB
27h 05m1 stop
Delta Logo
9:45 am - 6:10 pmDUB-SAN
16h 25m2 stops
$604Delta
Find Deal
Mon, Nov 3 - Thu, Nov 27
Iberia Logo
12:18 pm - 7:10 amSAN-DUB
35h 52m1 stop
Iberia Logo
9:40 am - 9:39 pmDUB-SAN
43h 59m2 stops
$605Iberia
Find Deal
Sat, Nov 1 - Mon, Nov 24
Delta Logo
6:20 am - 7:55 amSAN-DUB
17h 35m1 stop
Delta Logo
1:15 pm - 11:55 pmDUB-SAN
18h 40m1 stop
$612Delta
Find Deal
Tue, Sep 2 - Wed, Apr 1

JetBlue flights from San Diego to Dublin

Our best JetBlue deals on San Diego to Dublin flight tickets
JetBlue
Aug 15
SAN8:30 pmSan Diego
27h 50m
1 stop
DUB8:20 amDublin
Aug 21
DUB10:40 amDublin
17h 08m
1 stop
SAN7:48 pmSan Diego
$635
Find similar
JetBlue
Aug 21
SAN1:30 pmSan Diego
35h 30m
1 stop
DUB9:00 amDublin
Aug 28
DUB11:30 amDublin
15h 27m
1 stop
SAN6:57 pmSan Diego
$665
Find similar
JetBlue
Aug 18
SAN1:30 pmSan Diego
35h 30m
1 stop
DUB9:00 amDublin
Aug 23
DUB10:40 amDublin
17h 08m
1 stop
SAN7:48 pmSan Diego
$673
Find similar

Air Canada flights from San Diego to Dublin

Our best Air Canada deals on San Diego to Dublin flight tickets
Air Canada
Nov 2
SAN6:10 pmSan Diego
53h 00m
2 stops
DUB7:10 amDublin
Nov 26
DUB9:00 amDublin
39h 02m
2 stops
SAN4:02 pmSan Diego
$556
Find similar
Air Canada
Nov 1
SAN9:00 amSan Diego
39h 10m
2 stops
DUB7:10 amDublin
Nov 21
DUB9:00 amDublin
40h 29m
2 stops
SAN5:29 pmSan Diego
$561
Find similar
Air Canada
Oct 31
SAN5:15 pmSan Diego
54h 55m
2 stops
DUB7:10 amDublin
Nov 26
DUB9:00 amDublin
39h 02m
2 stops
SAN4:02 pmSan Diego
$567
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2025.
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

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 11/2

6:10 pm-7:10 am

2 stops53h 00m

Dublin

Wed 11/26

9:00 am-4:02 pm

2 stops39h 02m

$556

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 11/1

9:00 am-7:10 am

2 stops39h 10m

Dublin

Fri 11/21

9:00 am-5:29 pm

2 stops40h 29m

$561

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 11/2

6:00 pm-7:40 pm

1 stop17h 40m

Dublin

Tue 11/25

8:50 am-4:10 pm

1 stop15h 20m

$575

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 10/27

7:00 pm-3:25 pm

1 stop13h 25m

Dublin

Tue 11/4

8:50 am-4:10 pm

1 stop15h 20m

$576

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 11/4

7:30 am-10:20 am

1 stop18h 50m

Dublin

Wed 11/26

9:00 am-11:44 pm

2 stops22h 44m

$577

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 11/3

10:00 pm-10:20 am

1 stop28h 20m

Dublin

Wed 11/26

9:00 am-10:20 pm

2 stops21h 20m

$584

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 11/1

12:18 pm-7:10 am

1 stop35h 52m

Dublin

Wed 11/26

11:30 am-9:39 pm

1 stop18h 09m

$588

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 11/3

10:15 pm-9:20 am

1 stop27h 05m

Dublin

Thu 11/27

9:45 am-6:10 pm

2 stops16h 25m

$604

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 11/1

12:18 pm-7:10 am

1 stop35h 52m

Dublin

Mon 11/24

9:40 am-9:39 pm

2 stops43h 59m

$605

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 9/2

6:20 am-7:55 am

1 stop17h 35m

Dublin

Wed 4/1

1:15 pm-11:55 pm

1 stop18h 40m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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 $622. If you’re not able to fly to Dublin in January, then October is your next best option. Flight prices from San Diego to Dublin during October average around $681.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from San Diego to Dublin is on a Monday. Travelers who choose to depart for Dublin on a Monday will often find tickets for as low as $865. Flights from San Diego to Dublin on a Saturday will generally be more expensive and average around $1,005. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from San Diego to Dublin when you can find flight prices for as low as $859. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $956.

How far in advance should I book a flight 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 $856 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 $733 on momondo.

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

As of August 2025, prices for San Diego to Dublin flights are approximately 20% 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

$299

Fastest flight time

13h 18m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from San Diego in the past 72 hours is $299. The best round-trip flight deal from San Diego to Dublin found on momondo in the last 72 hours is $556.
The fastest flight from San Diego to Dublin takes 13h 18m
There are no direct flights from San Diego to Dublin. Popular non-direct route for this connection is San Diego Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • 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
JetBluePriceFrom $502Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
KLMPriceFrom $523Free CancellationRating
7.8
1,381 reviews
Search KLM flights
Air CanadaPriceFrom $530Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
British AirwaysPriceFrom $566Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
IberiaPriceFrom $573Free CancellationRating
7.0
2,878 reviews
Search Iberia flights
DeltaPriceFrom $578Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Air FrancePriceFrom $590Free CancellationRating
7.4
1,467 reviews
Search Air France flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $602Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
LufthansaPriceFrom $667Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights

Traveling to a place near Dublin?

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

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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland