Cheap flights from Ireland to San Diego

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

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 £549, or £631 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 £543 on average during February, but can be found for as low as £320.

Cheap flights from Ireland to San Diego in January, February 2021

22 Feb - 31 Mar
£436pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
29 Jan - 5 Feb
£528pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin

Ireland to San Diego 2021 flight deals

22 Feb - 31 Mar
£436pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
29 Jan - 5 Feb
£528pp
DUB
Dublin
KLM
   
2 STOPS
SAN
San Diego
SAN
San Diego
KLM
   
2 STOPS
DUB
Dublin
22 Apr - 29 Apr
£1,116pp
DUB
Dublin
Multiple airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
DUB
Dublin

One-way flights to San Diego from Ireland

00:55 - 16:43
KLM
2 stops
23h 48m
DUB - SAN
KLM
£315
KLM
00:55 - 16:43
KLM
2 stops
23h 48m
DUB - SAN
KLM
£467
KLM

Related info for your journey

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.

Can I find flights from Ireland to San Diego for under £438 on Cheapflights?

Yes, there are multiple flights from Ireland to San Diego for under £438. The cheapest flight booked recently is on KLM for just £436, but on average you can expect to pay £776.

Are there direct flights from Ireland to San Diego for under £438 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.

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 £1,019, our data shows the cheapest flight currently is £310. When looking at the most popular route, (Dublin - San Diego), you can expect to pay £856 for that flight.

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

Departing from Ireland to San Diego will take you 20h.

What is the cheapest airline to fly from Ireland to San Diego return?

KLM, at £437, was found to be the cheapest airline from Ireland to San Diego..

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

The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £315.

Arrival points for flights from Ireland to San Diego

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Destination information for San Diego

Today's exchange rate
£1 = $1.37
Average temperature for January in San Diego
20.0 °C
Avg rainfall for January in San Diego
68.0 mm

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Airports servicing San Diego

Top 3 airlines flying from Ireland to San Diego

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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