Cheap flights from Ireland to San Diego

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How to find the cheapest flight from
Ireland to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare Ireland to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
How far in advance should I book a flight from Ireland to San Diego?

Travellers have found it’s best to book a flight 49 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to San Diego 1-2 weeks in advance for as low as £546, or £628 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to San Diego. Flights to San Diego from Ireland in February are about £540 on average during February, but can be found for as low as £318.

Cheap flights from Ireland to San Diego in July, August 2021

The best prices found for Ireland to SAN flights in July, August
11 Aug - 25 Aug
£682pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
11 Aug - 25 Aug
£688pp
DUB
Dublin
KLM
 
1 STOP
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
11 Aug - 25 Aug
£689pp
DUB
Dublin
Multiple airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
DUB
Dublin

Ireland to San Diego 2021 flight deals

Cheap flights to San Diego from Ireland found for this year
11 Aug - 25 Aug
£682pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
11 Aug - 25 Aug
£688pp
DUB
Dublin
KLM
 
1 STOP
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
11 Aug - 25 Aug
£689pp
DUB
Dublin
Multiple airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
DUB
Dublin

Last-minute flights from Ireland to San Diego

Late deals on return flights to San Diego from Ireland, departing today and this week
30 Jul - 6 Aug
£801pp
DUB
Dublin
Multiple airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
DUB
Dublin

One-way flights to San Diego from Ireland

The cheapest one-way flights from Ireland to San Diego
08:45 - 16:05
Multiple Airlines
1 stop
15h 20m
DUB - SAN
Multiple Airlines
£546
AerLingus
07:00 - 17:39
Lufthansa
2 stops
18h 39m
DUB - SAN
Lufthansa
£556
Lufthansa
01:55 - 18:45
Multiple Airlines
2 stops
24h 50m
DUB - SAN
Multiple Airlines
£698
Condor

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ireland</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Ireland to San Diego

Are flight prices decreasing from Ireland to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ireland to San Diego have flexible cancellations due to COVID-19?

British Airways, Aer Lingus, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to San Diego from Ireland?

For a flight from Ireland to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the centre of the city.

Can I find flights from Ireland to San Diego for under £727 on Cheapflights?

Yes, there are multiple flights from Ireland to San Diego for under £727. The cheapest flight booked recently is on KLM for just £682, but on average you can expect to pay £753.

Are there direct flights from Ireland to San Diego for under £654 on Cheapflights?

There are no direct flights from Ireland to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ireland to San Diego for under £872?

There are currently 1+ open flights from Ireland to San Diego within the next 7 days for less than £872.

How popular is this flight route?

This flight path from Ireland to San Diego was viewed by 118 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Ireland to San Diego?

American Airlines, Air Canada and British Airways are the most popular airlines when flying from Ireland to San Diego.

What are the cheapest flights from Ireland to San Diego?

While on average a flight from Ireland to San Diego is generally £1,140, our data shows the cheapest flight currently is £304. When looking at the most popular route, (Dublin - San Diego), you can expect to pay £540 for that flight.

How long does is the flight from Ireland to San Diego?

Departing from Ireland to San Diego will take you 15h 25m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Ireland to San Diego return?

KLM, at £682, was found to be the cheapest airline from Ireland to San Diego. An alternate airline flying to your destination would be British Airways.

What are the cheapest airlines to fly from Ireland to San Diego one-way?

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £556.

Related searches

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Departure points for flights from Ireland to San Diego

Select to see more specific information for flights to San Diego from all departure points in Ireland.
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Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Ireland to San Diego.
Today's exchange rate
£1 = $1.38
Average temperature for July in San Diego
26.0 °C
Avg rainfall for July in San Diego
2.0 mm

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing San Diego

Top 3 airlines flying from Ireland to San Diego

The chart below displays the airlines Cheapflights users travelling from Ireland to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
£443 £697 No cancel fee 70%
Search British Airways flights
United Airlines
£488 £838 No cancel fee 69%
Search United Airlines flights
Aer Lingus
£683 £967 No cancel fee N/A
Search Aer Lingus flights
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