Cheap flights from Dublin to San Diego from $347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Diego departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Dublin to San Diego
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How to get the cheapest flight ticket from Dublin to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of November, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around $731.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Dublin to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $780. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $869. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $774. Flights in the morning are often more expensive with an average ticket price of $811.
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Dublin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $830 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Dublin for as low as $749 on momondo.
When to book flights from Dublin to San Diego
Cheap Dublin to San Diego (DUB to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to San Diego
How far is Dublin to San Diego by plane?
There are 5196.4 mi between Dublin and San Diego. In terms of flight time, this usually takes a little over 14h 05m.
When did momondo last update prices for flights from Dublin Airport to San Diego Airport?
Prices for flights from Dublin Airport to San Diego Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to San Diego Airport?
As of April 2025, there is 1 operator available to choose from for flights from Dublin Airport to San Diego Airport.
How old do you have to be to fly from Dublin Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dublin to San Diego?
Based on momondo bookings for flights between Dublin and San Diego, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Dublin to San Diego
Compare and see reviews for airlines that fly from Dublin to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $726 | Free Cancellation | Rating 7.4 8,685 reviews |
Traveling to a place near San Diego?
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Why should I use momondo to find a flight deal from Dublin to San Diego?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to San Diego for you.
Can I find flights from Dublin to San Diego with flexible booking policies on momondo?
Yes. All flights to San Diego from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dublin to San Diego?
Once all potential Dublin to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to San Diego right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dublin to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.