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Cheap flights from San Diego to Dublin from $239

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 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 8:45 amSAN-DUB
18h 30m2 stops
Delta Logo
10:45 am - 9:16 amDUB-SAN
30h 31m2 stops
$424Delta
Find Deal
seg, nov 24 - ter, dez 9
KLM Logo
7:00 am - 8:45 amSAN-DUB
17h 45m1 stop
KLM Logo
10:45 am - 9:07 pmDUB-SAN
18h 22m1 stop
$433KLM
Find Deal
ter, fev 3 - qua, fev 11
Delta Logo
6:30 am - 8:45 amSAN-DUB
18h 15m2 stops
Delta Logo
10:45 am - 10:47 pmDUB-SAN
20h 02m2 stops
$438Delta
Find Deal
ter, fev 3 - qua, fev 11
Multiple Airlines Logo
9:45 am - 8:45 amSAN-DUB
15h 00m2 stops
Multiple Airlines Logo
6:00 am - 6:00 pmDUB-SAN
20h 00m2 stops
$443Multiple Airlines
Find Deal
ter, jan 13 - ter, jan 20
Multiple Airlines Logo
7:00 am - 8:45 amSAN-DUB
17h 45m1 stop
Multiple Airlines Logo
6:00 am - 6:00 pmDUB-SAN
20h 00m2 stops
$452Multiple Airlines
Find Deal
ter, jan 13 - ter, jan 20
Delta Logo
6:30 am - 8:45 amSAN-DUB
18h 15m2 stops
Delta Logo
6:00 am - 7:03 pmDUB-SAN
21h 03m2 stops
$456Delta
Find Deal
ter, jan 13 - ter, jan 20
British Airways Logo
6:15 am - 12:35 pmSAN-DUB
22h 20m2 stops
British Airways Logo
8:50 am - 4:10 pmDUB-SAN
15h 20m1 stop
$457British Airways
Find Deal
seg, fev 16 - seg, fev 23
KLM Logo
6:24 am - 7:45 amSAN-DUB
17h 21m1 stop
KLM Logo
9:45 am - 8:42 pmDUB-SAN
18h 57m1 stop
$458KLM
Find Deal
sex, nov 28 - qui, dez 4
Delta Logo
10:15 pm - 9:20 amSAN-DUB
27h 05m1 stop
Delta Logo
5:55 am - 8:52 pmDUB-SAN
22h 57m2 stops
$461Delta
Find Deal
seg, dez 29 - seg, jan 12
Delta Logo
10:15 pm - 9:20 amSAN-DUB
27h 05m1 stop
Delta Logo
8:50 am - 12:05 amDUB-SAN
23h 15m2 stops
$462Delta
Find Deal
seg, dez 29 - seg, jan 12

KLM flights from San Diego to Dublin

Our best KLM deals on San Diego to Dublin flight tickets
KLM
Nov 24
SAN7:00 amSan Diego
17h 45m
1 stop
DUB8:45 amDublin
Dec 9
DUB10:45 amDublin
18h 20m
1 stop
SAN9:05 pmSan Diego
$425
Find similar
KLM
Feb 3
SAN7:00 amSan Diego
17h 45m
1 stop
DUB8:45 amDublin
Feb 11
DUB10:45 amDublin
18h 22m
1 stop
SAN9:07 pmSan Diego
$433
Find similar
KLM
Nov 18
SAN7:00 amSan Diego
17h 45m
1 stop
DUB8:45 amDublin
Dec 6
DUB5:55 amDublin
18h 25m
2 stops
SAN4:20 pmSan Diego
$456
Find similar

Lufthansa flights from San Diego to Dublin

Our best Lufthansa deals on San Diego to Dublin flight tickets
Lufthansa
Nov 18
SAN5:35 pmSan Diego
15h 35m
1 stop
DUB5:10 pmDublin
Dec 6
DUB5:55 pmDublin
29h 50m
1 stop
SAN3:45 pmSan Diego
$440
Find similar
Lufthansa
Nov 16
SAN5:35 pmSan Diego
15h 35m
1 stop
DUB5:10 pmDublin
Dec 4
DUB5:00 amDublin
23h 45m
2 stops
SAN8:45 pmSan Diego
$479
Find similar
Lufthansa
Nov 16
SAN5:35 pmSan Diego
15h 35m
1 stop
DUB5:10 pmDublin
Dec 4
DUB5:55 pmDublin
29h 50m
1 stop
SAN3:45 pmSan Diego
$480
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 novembro 13, 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

seg 11/24

6:15 am-8:45 am

2 stops18h 30m

Dublin

ter 12/9

10:45 am-9:16 am

2 stops30h 31m

$424

San DiegoDublin

SAN - DUB

SANDUB

San Diego

ter 2/3

7:00 am-8:45 am

1 stop17h 45m

Dublin

qua 2/11

10:45 am-9:07 pm

1 stop18h 22m

$433

San DiegoDublin

SAN - DUB

SANDUB

San Diego

ter 2/3

6:30 am-8:45 am

2 stops18h 15m

Dublin

qua 2/11

10:45 am-10:47 pm

2 stops20h 02m

$438

San DiegoDublin

SAN - DUB

SANDUB

San Diego

ter 1/13

9:45 am-8:45 am

2 stops15h 00m

Dublin

ter 1/20

6:00 am-6:00 pm

2 stops20h 00m

$443

San DiegoDublin

SAN - DUB

SANDUB

San Diego

ter 1/13

7:00 am-8:45 am

1 stop17h 45m

Dublin

ter 1/20

6:00 am-6:00 pm

2 stops20h 00m

$452

San DiegoDublin

SAN - DUB

SANDUB

San Diego

ter 1/13

6:30 am-8:45 am

2 stops18h 15m

Dublin

ter 1/20

6:00 am-7:03 pm

2 stops21h 03m

$456

San DiegoDublin

SAN - DUB

SANDUB

San Diego

seg 2/16

6:15 am-12:35 pm

2 stops22h 20m

Dublin

seg 2/23

8:50 am-4:10 pm

1 stop15h 20m

$457

San DiegoDublin

SAN - DUB

SANDUB

San Diego

sex 11/28

6:24 am-7:45 am

1 stop17h 21m

Dublin

qui 12/4

9:45 am-8:42 pm

1 stop18h 57m

$458

San DiegoDublin

SAN - DUB

SANDUB

San Diego

seg 12/29

10:15 pm-9:20 am

1 stop27h 05m

Dublin

seg 1/12

5:55 am-8:52 pm

2 stops22h 57m

$461

San DiegoDublin

SAN - DUB

SANDUB

San Diego

seg 12/29

10:15 pm-9:20 am

1 stop27h 05m

Dublin

seg 1/12

8:50 am-12:05 am

2 stops23h 15m

$462

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 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 November is your next best option. Flight prices from San Diego to Dublin during November average around $662.

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 $838 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 $714 on momondo.

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

As of November 2025, prices for San Diego to Dublin flights are approximately 64% more expensive 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

Direct flights

None
There are no direct flights from San Diego to Dublin. There are no popular flight routes from San Diego to Dublin.
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. 12h 43m 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 $415Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
KLMPriceFrom $511Free CancellationRating
7.7
1,410 reviews
Search KLM flights
Air CanadaPriceFrom $530Free CancellationRating
7.1
10,444 reviews
Search Air Canada flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
7,516 reviews
Search British Airways flights
United AirlinesPriceFrom $565Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
IberiaPriceFrom $573Free CancellationRating
7.0
3,010 reviews
Search Iberia flights
American AirlinesPriceFrom $579Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $582Free CancellationRating
7.9
8,007 reviews
Search Delta flights
LufthansaPriceFrom $667Free CancellationRating
6.8
7,570 reviews
Search Lufthansa flights
IcelandairPriceFrom $739Free CancellationRating
7.1
578 reviews
Search Icelandair flights

Traveling to a place near Dublin?

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

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