What are the cheapest airlines flying from Dublin to San Diego round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to San Diego, with prices starting at £512. Additional return tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at £575 and £595, respectively. Users have found that Scandinavian Airlines is 22% cheaper than the other options available to this destination.

What is the cheapest day to fly from Dublin to San Diego?

Travellers seeking maximum savings on their Dublin to San Diego flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Dublin to San Diego?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 24% when planning your travel around this day of the week.

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

Find a great deal and save up to 20% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to San Diego within the next two weeks, with the cheapest ticket starting at £552.

What is the cheapest month to fly from Dublin to San Diego?

February is one of the best times of the year to fly to San Diego from Dublin. Prices for February average £660 per person but you can even find prices for as low as £506. The most expensive prices can be found in the month of August. Opting for a February flight can save you 28% on your journey compared to booking in August

Can I find deals for flights from Dublin to San Diego that include hotel bookings?

Yes. In addition to deals on Dublin to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Diego.

Can I find deals for business class flights from Dublin to San Diego?

Yes. Cheapflights offers flight deals from Dublin to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£398+ Flights from Dublin to San Diego

Cheap flight deals from Dublin to San Diego

Round-trip from	£398
Popular in	August
Cheapest in	February
Average price	£633

16/1-30/1
3 total stops
34h 48m total
Dublin to San Diego

Search Deals

High demand for flights, 13% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Dublin to San Diego

Cheapest flights from Dublin to San Diego
Explore the most affordable flight options available from Dublin to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24/1211:50DUB - SAN

2 stops29h 24mUnited Airlines

Tue 31/1211:00SAN - DUB

2 stops15h 05mUnited Airlines

Deal found 17/12£680

Tue 24/1210:45DUB - SAN

1 stop17h 11mDelta

Tue 31/1206:15SAN - DUB

1 stop18h 10mDelta

Deal found 17/12£737

Fri 20/1208:30DUB - SAN

2 stops20h 10mLufthansa

Sat 11/107:00SAN - DUB

2 stops19h 50mLufthansa

Deal found 18/12£774

Thu 26/1210:45DUB - SAN

2 stops19h 44mMultiple Airlines

Fri 3/108:15SAN - DUB

1 stop17h 50mMultiple Airlines

Deal found 18/12£912

Best flights from Dublin to San Diego
Discover carefully curated flight deals from Dublin to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Thu 16/115:20DUB - SAN

1 stop14h 58mMultiple Airlines

Thu 30/110:40SAN - DUB

2 stops19h 50mMultiple Airlines

Deal found 18/12£398

Thu 16/112:30DUB - SAN

2 stops42h 21mScandinavian Airlines

Thu 30/106:30SAN - DUB

2 stops42h 55mScandinavian Airlines

Deal found 18/12£512

Sat 1/209:00DUB - SAN

1 stop35h 03mUnited Airlines

Sat 8/207:00SAN - DUB

2 stops16h 00mUnited Airlines

Deal found 18/12£575

Tue 14/118:00DUB - SAN

1 stop29h 25mLufthansa

Tue 21/107:00SAN - DUB

2 stops26h 15mLufthansa

Deal found 17/12£595

Mon 9/611:30DUB - SAN

1 stop15h 34mJetBlue

Sun 22/610:15SAN - DUB

1 stop14h 45mJetBlue

Deal found 18/12£607

Fri 31/104:25DUB - SAN

2 stops37h 46mTAP AIR PORTUGAL

Sat 8/207:09SAN - DUB

2 stops32h 11mTAP AIR PORTUGAL

Deal found 18/12£1,055

Sat 4/108:40DUB - SAN

1 stop15h 25mBritish Airways

Sat 11/107:00SAN - DUB

1 stop17h 40mBritish Airways

Deal found 18/12£1,327

Sun 5/114:05DUB - SAN

1 stop16h 04mAmerican Airlines

Fri 10/118:10SAN - DUB

1 stop16h 55mAmerican Airlines

Deal found 18/12£1,913

Sun 20/409:50DUB - SAN

2 stops20h 38mAir Canada

Wed 7/512:55SAN - DUB

2 stops17h 55mAir Canada

Deal found 18/12£2,261

Tue 22/412:40DUB - SAN

1 stop15h 22mIberia

Fri 9/508:13SAN - DUB

2 stops18h 12mIberia

Deal found 18/12£2,278

Mon 21/411:10DUB - SAN

2 stops19h 38mDelta

Thu 8/506:15SAN - DUB

2 stops17h 30mDelta

Deal found 18/12£3,537

Last-minute flights from Dublin to San Diego
Discover last-minute flight deals from Dublin to San Diego. Data last updated 19 December 2024 and is based on user searches.

Tue 24/1211:50DUB - SAN

2 stops29h 24mUnited Airlines

Tue 31/1211:00SAN - DUB

2 stops15h 05mUnited Airlines

Deal found 17/12£680

Tue 24/1210:45DUB - SAN

1 stop17h 11mDelta

Tue 31/1206:15SAN - DUB

1 stop18h 10mDelta

Deal found 17/12£737

Thu 26/1210:45DUB - SAN

2 stops19h 44mMultiple Airlines

Fri 3/108:15SAN - DUB

1 stop17h 50mMultiple Airlines

Deal found 18/12£912

Sat 4/108:40DUB - SAN

1 stop15h 25mBritish Airways

Sat 11/107:00SAN - DUB

1 stop17h 40mBritish Airways

Deal found 18/12£1,327

Sun 5/114:05DUB - SAN

1 stop16h 04mAmerican Airlines

Fri 10/118:10SAN - DUB

1 stop16h 55mAmerican Airlines

Deal found 18/12£1,913

Tue 14/118:00DUB - SAN

1 stop29h 25mLufthansa

Tue 21/107:00SAN - DUB

2 stops26h 15mLufthansa

Deal found 17/12£595

Wed 15/109:00DUB - SAN

2 stops20h 10mUnited Airlines

Wed 22/106:15SAN - DUB

2 stops16h 45mUnited Airlines

Deal found 18/12£578

Thu 16/115:20DUB - SAN

1 stop14h 58mMultiple Airlines

Thu 30/110:40SAN - DUB

2 stops19h 50mMultiple Airlines

Deal found 18/12£398

Thu 16/112:30DUB - SAN

2 stops42h 21mScandinavian Airlines

Thu 30/106:30SAN - DUB

2 stops42h 55mScandinavian Airlines

Deal found 18/12£512

Fri 31/104:25DUB - SAN

2 stops37h 46mTAP AIR PORTUGAL

Sat 8/207:09SAN - DUB

2 stops32h 11mTAP AIR PORTUGAL

Deal found 18/12£1,055

Find flights from Dublin to San Diego within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 16/1

15:20-22:18

1 stop14h 58m

San Diego

Thu 30/1

10:40-14:30

2 stops19h 50m

£398

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Thu 16/1

12:30-22:51

2 stops42h 21m

San Diego

Thu 30/1

06:30-09:25

2 stops42h 55m

£512

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 1/2

09:00-12:03

1 stop35h 03m

San Diego

Sat 8/2

07:00-07:00

2 stops16h 00m

£575

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 14/1

18:00-15:25

1 stop29h 25m

San Diego

Tue 21/1

07:00-17:15

2 stops26h 15m

£595

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Mon 9/6

11:30-19:04

1 stop15h 34m

San Diego

Sun 22/6

10:15-09:00

1 stop14h 45m

£607

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Fri 31/1

04:25-10:11

2 stops37h 46m

San Diego

Sat 8/2

07:09-23:20

2 stops32h 11m

£1,055

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sat 4/1

08:40-16:05

1 stop15h 25m

San Diego

Sat 11/1

07:00-08:40

1 stop17h 40m

£1,327

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sun 5/1

14:05-22:09

1 stop16h 04m

San Diego

Fri 10/1

18:10-19:05

1 stop16h 55m

£1,913

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Sun 20/4

09:50-22:28

2 stops20h 38m

San Diego

Wed 7/5

12:55-14:50

2 stops17h 55m

£2,261

DublinSan Diego

DUB - SAN

DUBSAN

Dublin

Tue 22/4

12:40-20:02

1 stop15h 22m

San Diego

Fri 9/5

08:13-10:25

2 stops18h 12m

£2,278

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 13 results

Best time to book a flight from Dublin to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Dublin with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dublin to San Diego

Get recent, data-driven insights about flights from Dublin to San Diego including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Dublin to San Diego?

To ensure you get the cheapest price possible for a flight from Dublin to San Diego, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to San Diego?

Currently, January is the cheapest month in which you can book a flight from Dublin to San Diego (average of £585). Flying from Dublin to San Diego in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to SAN?

It’s typically best to fly out from Dublin to San Diego at midday. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

To help decide which airline to fly from Dublin to San Diego, see what other customers have to say about Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

8,604 reviews

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.4

Good

3,274 reviews

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,055 reviews

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,308 reviews

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Dublin to San Diego round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to San Diego, with prices starting at £512. Additional return tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at £575 and £595, respectively. Users have found that Scandinavian Airlines is 22% cheaper than the other options available to this destination.
Can I find deals for flights from Dublin to San Diego that include hotel bookings?
Yes. In addition to deals on Dublin to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Diego.
Can I find deals for business class flights from Dublin to San Diego?
Yes. Cheapflights offers flight deals from Dublin to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to San Diego?
Currently, January is the cheapest month in which you can book a flight from Dublin to San Diego (average of £585). Flying from Dublin to San Diego in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Dublin to San Diego

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£518	Average£728	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
British Airways	Cheapest£541	Average£608	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to San Diego?

Deals for Dublin to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Dublin to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to San Diego with no change fees?

Certainly. Search results for flights to San Diego from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Dublin today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Dublin to San Diego from £398

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to San Diego

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to San Diego

Cheapest flights from Dublin to San DiegoExplore the most affordable flight options available from Dublin to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Explore the most affordable flight options available from Dublin to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Find flights from Dublin to San Diego within your budget

Best time to book a flight from Dublin to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Dublin with our price prediction graph.

Travel insights for flights from Dublin to San Diego

Get recent, data-driven insights about flights from Dublin to San Diego including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Dublin to San Diego?

Use this chart to determine the optimal time to book a return flight from Dublin to San Diego. Price data was last updated on 13 December 2024.

What is the cheapest month to book a flight from Dublin to San Diego?

What is the cheapest time of day to fly from DUB to SAN?

Find hourly flight availability from Dublin to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

Reviews of airlines servicing San Diego

To help decide which airline to fly from Dublin to San Diego, see what other customers have to say about Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Dublin to San Diego round-trip?

Can I find deals for flights from Dublin to San Diego that include hotel bookings?

How can I find direct flights from Dublin to San Diego?

Can I find deals for business class flights from Dublin to San Diego?

What is the cheapest month to book a flight from Dublin to San Diego?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dublin to San Diego

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Diego?

Can Cheapflights find flights from Dublin to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to San Diego become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to San Diego
Explore the most affordable flight options available from Dublin to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.