360 € Cheap Flights from San Diego to Dublin

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Flight deals from San Diego to Dublin Airport

Looking for a cheap last-minute deal or the best return flight from San Diego to Dublin Airport? If you want to travel next month, return fares start from 360 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Dublin flights are currently cheapest in February.

San Diego to Dublin: Alternative routes

Compare routes from San Diego to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

San Diego to Dublin: Flight information

The things to know before you go.
Cheapest flight found360 €
Cheapest month to flyFebruary

Finding cheap flights from San Diego to Dublin: Frequently asked questions

The best price we found for a return flight from San Diego to Dublin is 360 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego to Dublin. But we found flights with one stop from 360 €.
As of January 2026, there are no flights flying from San Diego to Dublin.
The cheapest month to fly from San Diego to Dublin is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Dublin Airport on Sunday, 15 February 2026.
No airlines currently offer direct flights between San Diego and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is Lufthansa .

Flying from San Diego to Dublin Airport (DUB): What you need to know

  • San Diego International Airport (SAN) is San Diego's main airport. Explore your options for booking a flight from San Diego to Dublin Airport (DUB) leaving from here.

  • Dublin is seven hours ahead of San Diego. Dublin Airport is located in Dublin, which is in the UTC+0 timezone.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from San Diego to DUB.

  • If you're flying during a bank holiday or other peak period, allow for even more time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

Airports in San Diego

San Diego International Airport (SAN)

  • Consider adding a stopover to find cheap flights from San Diego to DUB. Just uncheck 'Direct flights only' when browsing departures from San Diego International Airport (SAN). Pause your trip (and maybe pocket some savings) with a stop at one of these airports:

    • Dallas/Fort Worth International Airport (DFW)

    • London Heathrow Airport (LHR)

    • Pearson International Airport (YYZ)

  • The journey from central San Diego to SAN takes around 20 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.

  • Searching for a convenient hotel near San Diego International Airport? If you've booked an early flight from San Diego to Dublin Airport, these accommodation options will have you sleeping moments from check-in:

  • 71.38% of flights that take off from San Diego International Airport land at their destination on time.

  • SAN's address is N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • You can get to CLD from central San Diego in about 40 minutes by car (depending on traffic). The journey by public transport will take roughly 2 hours 15 minutes to cover the 56 kilometres or so.

  • Flying out early in the morning? You might like to check in to one of these accommodation options near McClellan-Palomar Airport the day before your San Diego to DUB flight:

About Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport is about 8 kilometres from central Dublin. How long it takes to get there in a car hire or cab will depend on the time of day. Do some research before you go.

  • When travelling on public transport, expect a journey of about 2 hours 10 minutes.

How to find the cheapest flights from San Diego to Dublin Airport (DUB)

  • Currently, 183 € is the best price we've found for a one-way ticket from San Diego to Dublin Airport. The cheapest price for a return flight is 360 €. Remember fares may change due to demand at the time of booking.

  • Booking early is often the key to scoring a cheap flight from San Diego to DUB. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' search tool shows you the cheapest San Diego to Dublin Airport tickets across the entire month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • You don't need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know when a better deal comes up on plane tickets from San Diego to DUB.

  • Tailor your flights using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from San Diego to Dublin Airport.

The best time to fly from San Diego to Dublin Airport (DUB)

  • It's time to work out your travel dates for your flight from San Diego to Dublin Airport (DUB). August is when most people travel to Dublin. If a slower pace sounds more appealing, head there in February.

  • When booking your San Diego to DUB plane ticket, consider the weather you're most comfortable in. July is the warmest month in Dublin, with temperatures ranging from 10ºC (50ºF) to 20ºC (68ºF).

  • January sees temperatures of between 1ºC (34ºF) and 9ºC (48ºF). Search for cheap tickets from San Diego to Dublin Airport around that time if you like travelling in cooler conditions.

More about Dublin

Explore more of Ireland

  • Dublin has its own special appeal, but there are so many other corners of Ireland you should also see. Around 225 kilometres south-west of Dublin, a visit to Cork will fill your itinerary to the brim. Start with leading sights like Blarney Castle, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.

  • Waterford is another standout destination in Ireland and is around 145 kilometres south-west of Dublin. No trip is complete without visiting Bishop's Palace, Christ Church Cathedral and Waterford Treasures Medieval Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.