Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Diego to Dublin from €302

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 1/6. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 return flights

Enter your travel dates to find the best prices.
United Airlines Logo
21:45 - 10:40
SAN
-
DUB
28h 55m
1 stop
United Airlines Logo
09:50 - 11:47
DUB
-
SAN
33h 57m
1 stop
€652United Airlines
Mon, 7 Sep - Fri, 11 Sep
Air Canada Logo
07:00 - 07:45
SAN
-
DUB
16h 45m
1 stop
Air Canada Logo
09:50 - 14:50
DUB
-
SAN
37h 00m
2 stops
€657Air Canada
Wed, 9 Sep - Thu, 17 Sep
Air Canada Logo
07:15 - 07:45
SAN
-
DUB
16h 30m
2 stops
Air Canada Logo
09:50 - 14:50
DUB
-
SAN
37h 00m
2 stops
€660Air Canada
Wed, 9 Sep - Thu, 17 Sep
Air Canada Logo
07:00 - 07:45
SAN
-
DUB
16h 45m
1 stop
Air Canada Logo
09:20 - 20:36
DUB
-
SAN
19h 16m
1 stop
€663Air Canada
Wed, 9 Sep - Thu, 17 Sep
British Airways Logo
16:45 - 19:35
SAN
-
DUB
18h 50m
1 stop
British Airways Logo
08:35 - 14:55
DUB
-
SAN
14h 20m
1 stop
€667British Airways
Mon, 7 Sep - Fri, 11 Sep
United Airlines Logo
08:00 - 07:20
SAN
-
DUB
15h 20m
1 stop
United Airlines Logo
09:20 - 22:10
DUB
-
SAN
20h 50m
2 stops
€677United Airlines
Mon, 7 Sep - Fri, 11 Sep
Multiple Airlines Logo
08:00 - 09:45
SAN
-
DUB
17h 45m
1 stop
Multiple Airlines Logo
08:35 - 14:55
DUB
-
SAN
14h 20m
1 stop
€678Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
JetBlue Logo
21:10 - 09:00
SAN
-
DUB
27h 50m
1 stop
JetBlue Logo
11:30 - 20:00
DUB
-
SAN
16h 30m
1 stop
€686JetBlue
Fri, 8 May - Wed, 13 May
Multiple Airlines Logo
08:15 - 07:45
SAN
-
DUB
15h 30m
1 stop
Multiple Airlines Logo
09:50 - 20:58
DUB
-
SAN
19h 08m
1 stop
€687Multiple Airlines
Tue, 1 Sep - Sun, 6 Sep
JetBlue Logo
10:25 - 09:00
SAN
-
DUB
14h 35m
1 stop
JetBlue Logo
11:30 - 20:00
DUB
-
SAN
16h 30m
1 stop
€692JetBlue
Tue, 5 May - Tue, 12 May

British Airways flights from San Diego to Dublin

Our best British Airways deals on San Diego to Dublin flight tickets
British Airways
7 Sept
SAN16:45San Diego
18h 50m
1 stop
DUB19:35Dublin
11 Sept
DUB08:35Dublin
14h 20m
1 stop
SAN14:55San Diego
€667
British Airways
17 Aug
SAN19:40San Diego
15h 00m
1 stop
DUB18:40Dublin
1 Sept
DUB08:35Dublin
14h 20m
1 stop
SAN14:55San Diego
€720
British Airways
25 Aug
SAN19:40San Diego
15h 50m
1 stop
DUB19:30Dublin
8 Sept
DUB08:35Dublin
14h 20m
1 stop
SAN14:55San Diego
€721

JetBlue flights from San Diego to Dublin

Our best JetBlue deals on San Diego to Dublin flight tickets
JetBlue
8 May
SAN21:10San Diego
27h 50m
1 stop
DUB09:00Dublin
13 May
DUB11:30Dublin
16h 30m
1 stop
SAN20:00San Diego
€686
JetBlue
5 May
SAN10:25San Diego
14h 35m
1 stop
DUB09:00Dublin
12 May
DUB11:30Dublin
16h 30m
1 stop
SAN20:00San Diego
€692
JetBlue
11 May
SAN10:25San Diego
14h 35m
1 stop
DUB09:00Dublin
27 May
DUB11:30Dublin
15h 37m
1 stop
SAN19:07San Diego
€716

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 11 April 2026.
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 return flight

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 7/9

21:45-10:40

1 stop28h 55m

Dublin

Fri 11/9

09:50-11:47

1 stop33h 57m

€652

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/9

07:00-07:45

1 stop16h 45m

Dublin

Thu 17/9

09:50-14:50

2 stops37h 00m

€657

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/9

07:15-07:45

2 stops16h 30m

Dublin

Thu 17/9

09:50-14:50

2 stops37h 00m

€660

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/9

07:00-07:45

1 stop16h 45m

Dublin

Thu 17/9

09:20-20:36

1 stop19h 16m

€663

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 7/9

16:45-19:35

1 stop18h 50m

Dublin

Fri 11/9

08:35-14:55

1 stop14h 20m

€667

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 7/9

08:00-07:20

1 stop15h 20m

Dublin

Fri 11/9

09:20-22:10

2 stops20h 50m

€677

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 9/9

08:00-09:45

1 stop17h 45m

Dublin

Thu 17/9

08:35-14:55

1 stop14h 20m

€678

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 8/5

21:10-09:00

1 stop27h 50m

Dublin

Wed 13/5

11:30-20:00

1 stop16h 30m

€686

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 1/9

08:15-07:45

1 stop15h 30m

Dublin

Sun 6/9

09:50-20:58

1 stop19h 08m

€687
Fastest return journey

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 5/5

10:25-09:00

1 stop14h 35m

Dublin

Tue 12/5

11:30-20:00

1 stop16h 30m

€692

Flights are sorted by cheapest return 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?

If you aren’t able to travel during the month of January, then book flights to Dublin from San Diego during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €515.

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 €606 when searching weeks before you fly. 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 €561 on momondo.

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

As of April 2026, prices for San Diego to Dublin flights are approximately 57% 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 return 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

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from San Diego to Dublin takes 13h 45m
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?

    The straight-line distance from San Diego to Dublin is 8362.7 km. By plane, this route typically takes 13h 45m.

  • 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Dublin for you.

Can I find flights from San Diego to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from San Diego to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise 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
Mon 11/5
Mon 18/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland