What is the cheapest airline that flies from Dublin to San Diego?

WestJet and JetBlue are the most popular carriers operating from Dublin to San Diego

Which stopover airport offers the lowest fares from Dublin to San Diego?

Flights via Dallas (DFW) offer the lowest average return price of €652.

Which stopover airport has the shortest travel time from Dublin to San Diego?

Flights connecting via London (LHR) have the shortest average one-way travel time: 14h 53m.

Which stopover airport has the shortest connection time from Dublin to San Diego?

London (LHR) has the shortest average stopover time for this route: 2h 13m.

Which airport is the most popular for stopovers for flights between Dublin and San Diego?

London (LHR) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

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 were last updated today.

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

As of March 2026, there are 2 operators available to choose from 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?

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 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 licence 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.

€250 Cheap Flights from Dublin to San Diego in 2026

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Find the cheapest flights from Dublin to San Diego

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 19:17

DUB

SAN

16h 37m

1 stop

10:25 - 09:00

SAN

DUB

14h 35m

1 stop

€530JetBlue

Fri, 1 May - Fri, 15 May

10:40 - 19:25

DUB

SAN

16h 45m

1 stop

20:30 - 08:20

SAN

DUB

27h 50m

1 stop

€534JetBlue

Mon, 27 Apr - Tue, 12 May

10:40 - 09:24

DUB

SAN

30h 44m

1 stop

20:30 - 08:20

SAN

DUB

27h 50m

1 stop

€538JetBlue

Thu, 23 Apr - Wed, 6 May

10:40 - 09:24

DUB

SAN

30h 44m

1 stop

10:25 - 09:00

SAN

DUB

14h 35m

1 stop

€553JetBlue

Wed, 22 Apr - Wed, 29 Apr

11:40 - 09:53

DUB

SAN

30h 13m

1 stop

10:25 - 09:00

SAN

DUB

14h 35m

1 stop

€572JetBlue

Mon, 4 May - Tue, 19 May

10:40 - 19:17

DUB

SAN

16h 37m

1 stop

10:25 - 09:00

SAN

DUB

14h 35m

1 stop

€573JetBlue

Mon, 4 May - Tue, 19 May

10:40 - 19:32

DUB

SAN

16h 52m

1 stop

11:03 - 08:20

SAN

DUB

13h 17m

1 stop

€627JetBlue

Thu, 28 May - Wed, 10 Jun

11:30 - 14:10

DUB

SAN

58h 40m

2 stops

15:30 - 08:20

SAN

DUB

32h 50m

2 stops

€640WestJet

Sat, 25 Apr - Sat, 2 May

10:40 - 09:24

DUB

SAN

30h 44m

1 stop

10:25 - 09:00

SAN

DUB

14h 35m

1 stop

€658JetBlue

Thu, 23 Apr - Thu, 30 Apr

13:00 - 20:28

DUB

SAN

15h 28m

1 stop

12:30 - 11:45

SAN

DUB

15h 15m

1 stop

€667Multiple Airlines

Tue, 21 Apr - Tue, 28 Apr

Iberia flights from Dublin to San Diego

Our best Iberia deals on Dublin to San Diego flight tickets

Iberia

9 Apr

DUB09:30Dublin

19h 03m

1 stop

SAN20:33San Diego

27 Apr

SAN09:12San Diego

16h 33m

1 stop

DUB09:45Dublin

€715

Iberia

15 Apr

DUB09:30Dublin

22h 26m

1 stop

SAN23:56San Diego

21 Apr

SAN08:15San Diego

17h 30m

1 stop

DUB09:45Dublin

€717

Iberia

22 Apr

DUB09:50Dublin

22h 06m

2 stops

SAN23:56San Diego

29 Apr

SAN06:15San Diego

16h 15m

1 stop

DUB06:30Dublin

€738

British Airways flights from Dublin to San Diego

Our best British Airways deals on Dublin to San Diego flight tickets

British Airways

15 Apr

DUB12:50Dublin

17h 05m

2 stops

SAN21:55San Diego

21 Apr

SAN19:40San Diego

15h 50m

1 stop

DUB19:30Dublin

€725

British Airways

25 Apr

DUB20:15Dublin

26h 40m

1 stop

SAN14:55San Diego

2 May

SAN19:40San Diego

15h 50m

1 stop

DUB19:30Dublin

€741

British Airways

8 Apr

DUB09:30Dublin

14h 21m

1 stop

SAN15:51San Diego

15 Apr

SAN22:30San Diego

24h 00m

1 stop

DUB06:30Dublin

€767

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 1/5

10:40-19:17

1 stop16h 37m

San Diego

Fri 15/5

10:25-09:00

1 stop14h 35m

€530

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 27/4

10:40-19:25

1 stop16h 45m

San Diego

Tue 12/5

20:30-08:20

1 stop27h 50m

€534

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 23/4

10:40-09:24

1 stop30h 44m

San Diego

Wed 6/5

20:30-08:20

1 stop27h 50m

€538

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Wed 22/4

10:40-09:24

1 stop30h 44m

San Diego

Wed 29/4

10:25-09:00

1 stop14h 35m

€553

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 4/5

11:40-09:53

1 stop30h 13m

San Diego

Tue 19/5

10:25-09:00

1 stop14h 35m

€572

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 4/5

10:40-19:17

1 stop16h 37m

San Diego

Tue 19/5

10:25-09:00

1 stop14h 35m

€573

Fastest return journey

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 28/5

10:40-19:32

1 stop16h 52m

San Diego

Wed 10/6

11:03-08:20

1 stop13h 17m

€627

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 25/4

11:30-14:10

2 stops58h 40m

San Diego

Sat 2/5

15:30-08:20

2 stops32h 50m

€640

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 23/4

10:40-09:24

1 stop30h 44m

San Diego

Thu 30/4

10:25-09:00

1 stop14h 35m

€658

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 21/4

13:00-20:28

1 stop15h 28m

San Diego

Tue 28/4

12:30-11:45

1 stop15h 15m

€667

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

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

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 return 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

Fastest flight time	15h 20m
Direct flights	None

The fastest flight from Dublin to San Diego takes 15h 20m

There are no direct flights from Dublin to San Diego. There are no popular flight routes from Dublin to San Diego.

Search flight deals

How far is Dublin to San Diego by plane?
The straight-line distance from Dublin to San Diego is 8362.7 km. Typically, this will take 15h 20m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Dublin Airport to San Diego Airport?
As of March 2026, there are 2 operators available to choose from 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?
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 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 licence 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?
Based on momondo bookings for flights between Dublin and San Diego, the leading airline is British Airways, making up 50% of the total bookings. Other popular airlines include Aer Lingus with 50%.

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 Airways	PriceFrom €647	Free Cancellation	Rating 6.7 7,781 reviews		Search British Airways flights
Aer Lingus	PriceFrom €670	Free Cancellation	Rating 7.2 1,474 reviews		Search Aer Lingus flights

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

Finding the right flight to San Diego from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

All flight searches from Dublin to San Diego on momondo can be filtered to show those which offer flexible booking policies.

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

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.