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Cheap flights from Dublin to San Diego from $437

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Diego departing on 2/4. 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 Dublin to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Dublin to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to San Diego.

Cheap last minute flights

Planning a quick getaway from Dublin to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Dublin to San Diego

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

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
3:20 pm - 8:19 pmDUB-SAN
12h 59m1 stop
8:20 am - 1:10 pmSAN-DUB
20h 50m1 stop
Tue, Feb 4 - Tue, Feb 11
3:20 pm - 8:20 amDUB-SAN
25h 00m1 stop
8:20 am - 1:10 pmSAN-DUB
20h 50m1 stop
Tue, Feb 4 - Tue, Feb 11
12:30 pm - 12:28 amDUB-SAN
43h 58m2 stops
10:58 am - 11:40 amSAN-DUB
40h 42m2 stops
$502Scandinavian Airlines
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Tue, Feb 4 - Tue, Feb 11
12:30 pm - 12:28 amDUB-SAN
43h 58m2 stops
10:58 am - 11:40 amSAN-DUB
40h 42m2 stops
$526Scandinavian Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
1:46 pm - 7:35 pmSAN-DUB
21h 49m2 stops
$633British Airways
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Tue, Feb 4 - Tue, Feb 11
8:35 pm - 4:05 pmDUB-SAN
27h 30m1 stop
6:10 pm - 7:55 amSAN-DUB
29h 45m1 stop
$636British Airways
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Sat, Feb 1 - Sat, Feb 8
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
6:10 pm - 9:10 pmSAN-DUB
19h 00m1 stop
$645American Airlines
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Thu, Jan 16 - Thu, Jan 30
2:05 pm - 10:08 pmDUB-SAN
16h 03m1 stop
6:10 pm - 7:45 pmSAN-DUB
17h 35m1 stop
$657American Airlines
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Fri, Jan 17 - Fri, Jan 24
9:00 am - 10:30 pmDUB-SAN
21h 30m2 stops
7:13 am - 7:00 amSAN-DUB
15h 47m1 stop
$731United Airlines
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Wed, Feb 5 - Wed, Feb 12
9:00 am - 8:22 pmDUB-SAN
19h 22m1 stop
7:12 am - 7:00 amSAN-DUB
15h 48m1 stop
$742United Airlines
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Thu, Jan 16 - Thu, Jan 30
11:20 am - 1:20 pmDUB-SAN
58h 00m2 stops
$491WestJet
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Tue, May 6
4:45 pm - 8:29 pmDUB-SAN
35h 44m1 stop
$594Aer Lingus
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Tue, May 6
9:50 am - 10:32 pmDUB-SAN
20h 42m3 stops
$1,150United Airlines
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Tue, May 6
8:35 pm - 4:05 pmDUB-SAN
27h 30m1 stop
2:53 pm - 5:00 pmSAN-DUB
18h 07m2 stops
$1,122
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Fri, Dec 27 - Fri, Jan 3
11:00 am - 11:59 pmDUB-SAN
20h 59m2 stops
6:23 am - 8:40 amSAN-DUB
18h 17m1 stop
$1,173Iberia
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Thu, Dec 26 - Fri, Jan 3
6:15 pm - 4:05 pmDUB-SAN
29h 50m2 stops
2:53 pm - 5:00 pmSAN-DUB
18h 07m2 stops
$1,186
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Fri, Dec 27 - Fri, Jan 3
6:30 pm - 4:05 pmDUB-SAN
29h 35m1 stop
6:15 am - 11:25 amSAN-DUB
21h 10m1 stop
$1,206
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Fri, Dec 27 - Fri, Jan 3
11:50 am - 10:04 amDUB-SAN
30h 14m2 stops
8:05 pm - 10:05 amSAN-DUB
30h 00m3 stops
$1,273United Airlines
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Fri, Dec 27 - Fri, Jan 3
11:50 am - 3:48 pmDUB-SAN
35h 58m2 stops
10:30 pm - 10:05 amSAN-DUB
27h 35m2 stops
$1,287United Airlines
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Thu, Dec 26 - Fri, Jan 3
8:40 am - 4:05 pmDUB-SAN
15h 25m1 stop
6:23 am - 8:40 amSAN-DUB
18h 17m1 stop
$1,386
Find Deal
Thu, Dec 26 - Fri, Jan 3
11:50 am - 3:48 pmDUB-SAN
35h 58m2 stops
8:05 pm - 7:00 amSAN-DUB
26h 55m3 stops
$1,417United Airlines
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Thu, Dec 26 - Fri, Jan 3
5:00 am - 11:32 pmDUB-SAN
26h 32m3 stops
10:06 am - 12:15 amSAN-DUB
30h 09m3 stops
$1,832
Find Deal
Fri, Dec 27 - Fri, Jan 3
4:25 am - 9:53 amDUB-SAN
37h 28m2 stops
11:03 am - 4:10 pmSAN-DUB
21h 07m2 stops
$3,570TAP AIR PORTUGAL
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Thu, Dec 26 - Fri, Jan 3

Scandinavian Airlines flights from Dublin to San Diego

Our best Scandinavian Airlines deals on Dublin to San Diego flight tickets
Scandinavian Airlines
Feb 4
DUB12:30 pmDublin
43h 58m
2 stops
SAN12:28 amSan Diego
Feb 11
SAN10:58 amSan Diego
40h 42m
2 stops
DUB11:40 amDublin
Scandinavian Airlines
Feb 4
DUB12:30 pmDublin
43h 58m
2 stops
SAN12:28 amSan Diego
Feb 11
SAN10:58 amSan Diego
40h 42m
2 stops
DUB11:40 amDublin
Scandinavian Airlines
Feb 4
DUB12:30 pmDublin
43h 58m
2 stops
SAN12:28 amSan Diego
Feb 11
SAN6:30 amSan Diego
45h 10m
2 stops
DUB11:40 amDublin

British Airways flights from Dublin to San Diego

Our best British Airways deals on Dublin to San Diego flight tickets
British Airways
Feb 4
DUB8:40 amDublin
15h 25m
1 stop
SAN4:05 pmSan Diego
Feb 11
SAN1:46 pmSan Diego
21h 49m
2 stops
DUB7:35 pmDublin
British Airways
Feb 1
DUB8:35 pmDublin
27h 30m
1 stop
SAN4:05 pmSan Diego
Feb 8
SAN6:10 pmSan Diego
29h 45m
1 stop
DUB7:55 amDublin
British Airways
Dec 28
DUB8:40 amDublin
15h 25m
1 stop
SAN4:05 pmSan Diego
Jan 4
SAN6:20 amSan Diego
18h 20m
1 stop
DUB8:40 amDublin

See travel insights to San Diego from

How to get the cheapest flight ticket from Dublin 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 typical price of a round-trip flight between Dublin and San Diego?

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 Dublin 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 Dublin 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?

Most flyers found that booking tickets 49 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $837. However, in the past 72 hours, people saw flights from Dublin for as low as $677.

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

As of December 2024, prices for Dublin to San Diego flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to San Diego (DUB to SAN) flight deals and tips

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

Best Price Found

$491

Fastest flight time

12h 59m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Dublin in the past 72 hours is $491. The best round-trip flight deal from Dublin to San Diego found on momondo in the last 72 hours is $437.
The fastest flight from Dublin to San Diego takes 12h 59m
There are no direct flights from Dublin to San Diego. Popular non-direct route for this connection is Dublin Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Dublin to San Diego by plane?

    There are 5196.4 mi between Dublin and San Diego. In terms of flight time, this usually takes a little over 12h 59m.

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

    Prices for flights from Dublin Airport to San Diego Airport refresh daily.

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

  • How old do you have to be to fly from Dublin Airport 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 Dublin Airport to San Diego Airport.

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

    The necessary travel and health documents for your San Diego 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 Dublin to San Diego?


Best airlines flying from Dublin to San Diego

Compare and see reviews for airlines that fly from Dublin to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $691Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
American AirlinesPriceFrom $752Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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 Dublin to San Diego for you.

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

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

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

Once all potential Dublin to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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


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