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Cheap flights from Ireland to San Diego from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Diego departing on 2/18. 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 Ireland to San Diego

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to San Diego.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to San Diego found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to San Diego.

Cheap direct flights

The latest deals for direct flights to San Diego so you can sit back and relax without the need for a layover.

Cheap bus & train deals to San Diego

Find recent round-trip train or bus tickets from Ireland to San Diego.

All round-trip flight deals from Ireland to San Diego

The cheapest plane tickets from Ireland to San Diego found on KAYAK recently.
12:30 pm - 10:51 pmDUB-SAN
42h 21m2 stops
7:14 am - 11:40 amSAN-DUB
20h 26m2 stops
Mon, Feb 10 - Mon, Feb 17
10:20 am - 10:45 pmDUB-SAN
44h 25m2 stops
6:05 pm - 11:40 amSAN-DUB
34h 35m2 stops
$592Scandinavian Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
6:10 pm - 7:40 pmSAN-DUB
17h 30m1 stop
$643American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
6:10 pm - 5:05 pmSAN-DUB
14h 55m1 stop
$645British Airways
Find Deal
Mon, Feb 10 - Mon, Feb 17
8:30 pm - 4:05 pmDUB-SAN
27h 35m1 stop
6:10 pm - 7:35 pmSAN-DUB
17h 25m1 stop
$647British Airways
Find Deal
Mon, Feb 3 - Mon, Feb 10
10:25 am - 9:44 pmDUB-SAN
19h 19m2 stops
6:10 pm - 5:00 pmSAN-DUB
14h 50m1 stop
$653American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
5:55 am - 5:01 pmDUB-SAN
19h 06m2 stops
6:15 am - 9:45 amSAN-DUB
19h 30m1 stop
$657Delta
Find Deal
Mon, Feb 17 - Mon, Feb 24
5:55 am - 6:02 pmDUB-SAN
20h 07m2 stops
12:00 pm - 3:40 pmSAN-DUB
19h 40m2 stops
$658Delta
Find Deal
Thu, Feb 6 - Wed, Feb 19
9:00 am - 10:30 pmDUB-SAN
21h 30m3 stops
7:00 am - 7:00 amSAN-DUB
16h 00m2 stops
$738United Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 10
9:00 am - 9:43 pmDUB-SAN
20h 43m1 stop
9:30 pm - 10:05 amSAN-DUB
29h 35m1 stop
$757United Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
7:45 am - 2:01 pmDUB-SAN
38h 16m2 stops
Tue, Feb 18
12:30 pm - 1:58 pmDUB-SAN
57h 28m3 stops
Tue, Feb 18
1:15 pm - 1:20 pmDUB-SAN
32h 05m2 stops
Fri, Jun 13
1:15 pm - 1:37 pmDUB-SAN
32h 22m3 stops
Wed, May 21
11:05 am - 8:29 pmDUB-SAN
17h 24m1 stop
$504Aer Lingus
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Mon, May 19
11:05 am - 6:59 pmDUB-SAN
15h 54m1 stop
$611Aer Lingus
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Fri, Jun 13
10:45 am - 9:44 pmDUB-SAN
18h 59m2 stops
$640British Airways
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Fri, Mar 7
9:45 am - 12:09 pmDUB-SAN
34h 24m3 stops
$654WestJet
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Sat, Jul 12
11:50 am - 6:21 pmDUB-SAN
38h 31m3 stops
$1,071United Airlines
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Fri, Mar 7
8:35 am - 2:50 pmDUB-SAN
14h 15m1 stop
$1,341British Airways
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Tue, May 13
12:30 pm - 10:51 pmDUB-SAN
42h 21m2 stops
7:10 am - 11:40 amSAN-DUB
20h 30m2 stops
$697Scandinavian Airlines
Find Deal
Mon, Jan 27 - Mon, Feb 3
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
6:10 pm - 9:15 pmSAN-DUB
19h 05m1 stop
$720British Airways
Find Deal
Mon, Jan 27 - Mon, Feb 3
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
9:30 am - 9:50 amSAN-DUB
16h 20m2 stops
$743British Airways
Find Deal
Mon, Jan 27 - Mon, Feb 3
5:05 pm - 10:18 pmDUB-SAN
37h 13m3 stops
12:35 pm - 7:05 pmSAN-DUB
22h 30m2 stops
Mon, Jan 27 - Mon, Feb 3
9:00 am - 8:40 pmDUB-SAN
19h 40m2 stops
6:15 am - 7:00 amSAN-DUB
16h 45m2 stops
$800United Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 9
3:20 pm - 10:18 pmDUB-SAN
14h 58m1 stop
6:15 am - 1:10 pmSAN-DUB
22h 55m1 stop
Thu, Jan 23 - Thu, Jan 30
9:00 am - 10:30 pmDUB-SAN
21h 30m3 stops
6:15 am - 7:00 amSAN-DUB
16h 45m2 stops
$890United Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
8:55 am - 11:05 amDUB-SAN
34h 10m2 stops
4:00 pm - 7:10 amSAN-DUB
55h 10m2 stops
$3,232Air Canada
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Sun, Jan 26 - Sun, Feb 9
5:55 am - 10:51 pmDUB-SAN
24h 56m2 stops
10:10 pm - 8:45 amSAN-DUB
26h 35m1 stop
$3,589Delta
Find Deal
Sun, Jan 26 - Sun, Feb 9
10:45 am - 12:32 amDUB-SAN
21h 47m1 stop
10:10 pm - 8:45 amSAN-DUB
26h 35m1 stop
$3,936Delta
Find Deal
Thu, Jan 23 - Thu, Jan 30

Scandinavian Airlines flights from Ireland to San Diego

Our best Scandinavian Airlines deals on Ireland to San Diego flight tickets
Scandinavian Airlines
Mar 8
DUB10:20 amDublin
44h 25m
2 stops
SAN10:45 pmSan Diego
Mar 15
SAN6:05 pmSan Diego
34h 35m
2 stops
DUB11:40 amDublin
Scandinavian Airlines
Feb 17
DUB12:30 pmDublin
42h 21m
2 stops
SAN10:51 pmSan Diego
Feb 24
SAN10:58 amSan Diego
40h 42m
2 stops
DUB11:40 amDublin
Scandinavian Airlines
Feb 7
DUB12:30 pmDublin
41h 41m
2 stops
SAN10:11 pmSan Diego
Feb 22
SAN10:58 amSan Diego
40h 42m
2 stops
DUB11:40 amDublin

KLM flights from Ireland to San Diego

Our best KLM deals on Ireland to San Diego flight tickets
KLM
Feb 7
DUB5:55 amDublin
19h 05m
2 stops
SAN5:00 pmSan Diego
Feb 22
SAN6:15 amSan Diego
19h 30m
1 stop
DUB9:45 amDublin
KLM
Feb 6
ORK6:00 amCork
20h 02m
2 stops
SAN6:02 pmSan Diego
Feb 10
SAN7:25 amSan Diego
21h 30m
2 stops
ORK12:55 pmCork
KLM
Mar 1
DUB5:55 amDublin
19h 06m
2 stops
SAN5:01 pmSan Diego
Mar 1
SAN10:30 pmSan Diego
27h 15m
1 stop
DUB9:45 amDublin

See travel insights to San Diego from

How to get the cheapest flight ticket from Ireland to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of February, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around $728.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Ireland to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $780. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $869. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $774. Flights in the morning are often more expensive with an average ticket price of $811.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Ireland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $834 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Ireland for as low as $746 on momondo.

Cheap Ireland to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Diego

Best Price Found

$363

Fastest flight time

14h 15m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Ireland in the past 72 hours is $363. The best round-trip flight deal from Ireland to San Diego found on momondo in the last 72 hours is $571.
The fastest flight from Ireland to San Diego takes 14h 15m
There are no direct flights from Ireland to San Diego. Popular non-direct routes for this connection are Cork Airport - San Diego Airport, Dublin Airport - San Diego Airport and Shannon Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • When did momondo last update prices for flights from Ireland to San Diego Airport?

    Prices for flights from Ireland to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to San Diego Airport?

  • How old do you have to be to fly from Ireland to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Ireland to San Diego

Compare and see reviews for airlines that fly from Ireland to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $692Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights
American AirlinesPriceFrom $801Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Alpine
Borrego Springs
Imperial Beach
Poway
Santee

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Diego from Ireland with this policy.

How can momondo help me find flights from Ireland to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to San Diego.

I’m not ready to book a flight from Ireland to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to San Diego 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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