590 € Cheap Flights from San Diego International to Dublin

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Flight deals from San Diego International to Dublin

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Dublin Airport? If you want to travel next month, return fares start from 644 €. Find the lowest prices on one-way and return tickets right here.

Dublin.590 € per passenger.Departing Thu, 27 Aug, returning Thu, 3 Sep.Return flight with Frontier Airlines and jetBlue.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 27 Aug, arriving in Dublin.Inbound indirect flight with jetBlue, departs from Dublin on Thu, 3 Sep, arriving in San Diego International.Price includes taxes and charges.From 590 €, select.

Dublin.604 € per passenger.Departing Wed, 30 Sep, returning Wed, 7 Oct.Return flight with Alaska Airlines and Icelandair.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 30 Sep, arriving in Dublin.Inbound indirect flight with Icelandair, departs from Dublin on Wed, 7 Oct, arriving in San Diego International.Price includes taxes and charges.From 604 €, select.

Dublin.620 € per passenger.Departing Mon, 5 Oct, returning Wed, 21 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Mon, 5 Oct, arriving in Dublin.Inbound indirect flight with Air Canada, departs from Dublin on Wed, 21 Oct, arriving in San Diego International.Price includes taxes and charges.From 620 €, select.

Dublin.628 € per passenger.Departing Tue, 10 Nov, returning Sun, 15 Nov.Return flight with Frontier Airlines and Icelandair.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 10 Nov, arriving in Dublin.Inbound indirect flight with Icelandair, departs from Dublin on Sun, 15 Nov, arriving in San Diego International.Price includes taxes and charges.From 628 €, select.

Dublin.644 € per passenger.Departing Sun, 16 Aug, returning Sat, 29 Aug.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from San Diego International on Sun, 16 Aug, arriving in Dublin.Inbound indirect flight with jetBlue, departs from Dublin on Sat, 29 Aug, arriving in San Diego International.Price includes taxes and charges.From 644 €, select.

Dublin.644 € per passenger.Departing Wed, 9 Sep, returning Thu, 24 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from San Diego International on Wed, 9 Sep, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Thu, 24 Sep, arriving in San Diego International.Price includes taxes and charges.From 644 €, select.

Dublin.661 € per passenger.Departing Wed, 21 Oct, returning Sun, 1 Nov.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from San Diego International on Wed, 21 Oct, arriving in Dublin.Inbound indirect flight with Air Canada, departs from Dublin on Sun, 1 Nov, arriving in San Diego International.Price includes taxes and charges.From 661 €, select.

Dublin.668 € per passenger.Departing Wed, 2 Dec, returning Sun, 6 Dec.Return flight with Alaska Airlines and Icelandair.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 2 Dec, arriving in Dublin.Inbound indirect flight with Icelandair, departs from Dublin on Sun, 6 Dec, arriving in San Diego International.Price includes taxes and charges.From 668 €, select.

Dublin.677 € per passenger.Departing Wed, 24 Feb, returning Thu, 4 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from San Diego International on Wed, 24 Feb, arriving in Dublin.Inbound indirect flight with KLM, departs from Dublin on Thu, 4 Mar, arriving in San Diego International.Price includes taxes and charges.From 677 €, select.

Dublin.681 € per passenger.Departing Mon, 4 Jan, returning Mon, 11 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Mon, 4 Jan, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Mon, 11 Jan, arriving in San Diego International.Price includes taxes and charges.From 681 €, select.

Dublin.681 € per passenger.Departing Sun, 21 Mar, returning Thu, 1 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from San Diego International on Sun, 21 Mar, arriving in Dublin.Inbound indirect flight with KLM, departs from Dublin on Thu, 1 Apr, arriving in San Diego International.Price includes taxes and charges.From 681 €, select.

Dublin.683 € per passenger.Departing Mon, 1 Mar, returning Fri, 12 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from San Diego International on Mon, 1 Mar, arriving in Dublin.Inbound indirect flight with KLM, departs from Dublin on Fri, 12 Mar, arriving in San Diego International.Price includes taxes and charges.From 683 €, select.

Dublin.684 € per passenger.Departing Tue, 20 Apr, returning Tue, 27 Apr.Return flight with Finnair and British Airways.Outbound indirect flight with Finnair, departs from San Diego International on Tue, 20 Apr, arriving in Dublin.Inbound indirect flight with British Airways, departs from Dublin on Tue, 27 Apr, arriving in San Diego International.Price includes taxes and charges.From 684 €, select.

Dublin.685 € per passenger.Departing Sat, 13 Feb, returning Thu, 25 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Sat, 13 Feb, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Thu, 25 Feb, arriving in San Diego International.Price includes taxes and charges.From 685 €, select.

Dublin.731 € per passenger.Departing Thu, 22 Apr, returning Wed, 5 May.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Thu, 22 Apr, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Wed, 5 May, arriving in San Diego International.Price includes taxes and charges.From 731 €, select.

Dublin.734 € per passenger.Departing Sat, 26 Dec, returning Fri, 8 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Sat, 26 Dec, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Fri, 8 Jan, arriving in San Diego International.Price includes taxes and charges.From 734 €, select.

Find the cheapest month to fly from San Diego International to Dublin

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

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San Diego International to Dublin: Alternative routes

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

Dublin

10km from central Dublin

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from 590 €

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San Diego to Dublin: Flight information

The things to know before you go.

Cheapest flight found	590 €
Cheapest month to fly	August

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

How much are return flights from San Diego International to Dublin?

The best price we found for a return flight from San Diego International to Dublin is 590 €. 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.

Which airlines fly direct from San Diego International to Dublin?

Currently, there are no airlines that fly direct from San Diego International to Dublin. But we found flights with one or more stops from 590 €.

How many flights are there a week from San Diego International to Dublin?

As of July 2026, there are no flights flying from San Diego International to Dublin.

When is the cheapest time to fly from San Diego International to Dublin?

The cheapest month to fly from San Diego International to Dublin is usually August.

Which upcoming date is cheapest to fly from San Diego International Airport to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Dublin Airport on Thursday, 27 August 2026.

Can I get a direct flight from San Diego International Airport to Dublin Airport?

No airlines currently offer direct flights between San Diego International Airport and Dublin Airport. Most routes have one or more stops.

How can I find the best flight deal to Dublin?

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.

When is the best time to book flights to Dublin?

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.

Which is the cheapest airline to fly from San Diego International Airport to Dublin with?

Currently, Frontier Airlines offers the cheapest flight tickets to Dublin.

Travelling from San Diego International Airport (SAN) to Dublin Airport (DUB): what you need to know

The timezone in Dublin is UTC+0, which is eight hours ahead of San Diego.
Arrive at the airport on time so you don't miss your SAN to DUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
During popular months such as August, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a peak period in general.
If you'd like to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from San Diego International Airport to Dublin Airport. These are the top stopovers between SAN and DUB:
- Dallas Fort Worth International Airport
- London Heathrow Airport
- Toronto Pearson International Airport

Handy information about San Diego International Airport (SAN)

The address for SAN is N Harbour Dr.
Of the flights that depart from San Diego International Airport, 74% touch down on time at their destination.
To get to San Diego International Airport from central San Diego, it'll take around 15 minutes if you're going by car. This depends on traffic, however. It's approximately 5 kilometres from the airport to the city centre.
You can expect a trip time of about 25 minutes on public transport.
Get your journey off to a relaxed start by staying near SAN. Whether you've booked an early flight from San Diego International Airport to Dublin Airport or just don't want to be rushed, these stays are perfect:

Arriving at Dublin Airport (DUB)

If you have a late San Diego International Airport to Dublin Airport flight, few things top the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and snoozing soon after at one of these hotels near DUB:
Hit the road running by picking up a Dublin Airport rental car. Grab your wheels from Easirent, Budget or Carhire and explore beyond Dublin's main sights.
For the lowest price, reserve your ride from Dublin Airport about two weeks before you set off.

When to fly to Dublin Airport (DUB)

July is the most popular month for flights from San Diego International Airport to Dublin Airport. To avoid the crowds, go to Dublin in March.
The warmest month in Dublin is July, with temperatures ranging between 10ºC (50ºF) and 19ºC (66ºF). Lock in your flights from San Diego International Airport to Dublin Airport in this month if this is the type of weather you enjoy.
For cooler conditions, search for a cheap ticket from SAN to DUB in January. Average temperatures are between 2ºC (36ºF) and 9ºC (48ºF) then.

Explore more of Ireland

You've visited Dublin, now it's time to discover more of Ireland. Travel around 225 kilometres south-west to Cork to tick off its top sights. From Blarney Castle & Gardens to Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone, you'll have a packed itinerary ahead.