$347+ Cheap flights from San Diego (SAN) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DUB
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Dublin with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to DublinExplore the most affordable flight options available from San Diego to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from San Diego to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Gotogate deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:35 pm
SAN
- DUB
1 stop15h 35m
Multiple Airlines
Fri 11/139:00 am
DUB
- SAN
1 stop33h 53m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$755
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 pm
SAN
- DUB
1 stop17h 40m
British Airways
Tue 11/178:50 am
DUB
- SAN
1 stop15h 20m
British Airways
Deal found 4/28![British Airways logo]()
$767
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:55 pm
SAN
- DUB
1 stop28h 25m
United Airlines
Fri 11/139:00 am
DUB
- SAN
1 stop33h 53m
United Airlines
Deal found 4/28![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 pm
SAN
- DUB
3 stops30h 45m
United Airlines
Tue 9/89:20 am
DUB
- SAN
2 stops35h 30m
United Airlines
Deal found 4/26![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SAN
- DUB
1 stop16h 45m
United Airlines
Thu 9/179:20 am
DUB
- SAN
1 stop19h 16m
United Airlines
Deal found 4/28![United Airlines logo]()
$778
This KLM deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 am
SAN
- DUB
1 stop15h 45m
KLM
Wed 12/21:25 pm
DUB
- SAN
1 stop30h 40m
KLM
Deal found 4/27![KLM logo]()
$780
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:01 pm
SAN
- DUB
2 stops16h 19m
British Airways
Tue 11/178:50 am
DUB
- SAN
1 stop15h 20m
British Airways
Deal found 4/28![British Airways logo]()
$783
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am
SAN
- DUB
2 stops16h 30m
United Airlines
Wed 11/189:00 am
DUB
- SAN
1 stop33h 53m
United Airlines
Deal found 4/26![United Airlines logo]()
$784
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:50 am
SAN
- DUB
2 stops14h 20m
Multiple Airlines
Tue 11/175:10 am
DUB
- SAN
2 stops38h 03m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$787
Best flights from San Diego to DublinDiscover carefully curated flight deals from San Diego to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from San Diego to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 pm
SAN
- DUB
3 stops30h 45m
United Airlines
Tue 9/89:20 am
DUB
- SAN
2 stops35h 30m
United Airlines
Deal found 4/26![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SAN
- DUB
1 stop16h 45m
United Airlines
Thu 9/179:20 am
DUB
- SAN
1 stop19h 16m
United Airlines
Deal found 4/26![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am
SAN
- DUB
1 stop15h 20m
United Airlines
Fri 10/29:50 am
DUB
- SAN
1 stop14h 22m
United Airlines
Deal found 4/27![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:45 am
SAN
- DUB
2 stops18h 25m
United Airlines
Wed 9/169:20 am
DUB
- SAN
2 stops17h 10m
United Airlines
Deal found 4/28![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:40 am
SAN
- DUB
2 stops16h 40m
United Airlines
Tue 9/89:20 am
DUB
- SAN
1 stop19h 16m
United Airlines
Deal found 4/24![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:45 pm
SAN
- DUB
1 stop13h 55m
United Airlines
Wed 10/79:50 am
DUB
- SAN
1 stop14h 22m
United Airlines
Deal found 4/27![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:08 pm
SAN
- DUB
1 stop33h 37m
United Airlines
Sun 10/49:50 am
DUB
- SAN
1 stop33h 57m
United Airlines
Deal found 4/27![United Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:20 pm
SAN
- DUB
1 stop26h 10m
United Airlines
Sun 10/119:50 am
DUB
- SAN
1 stop33h 57m
United Airlines
Deal found 4/28![United Airlines logo]()
$903
Last-minute flights from San Diego to DublinDiscover last-minute flight deals from San Diego to Dublin. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dublin. Data last updated April 29, 2026 and is based on user searches.
This CrystalTravel deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:40 pm
SAN
- DUB
1 stop14h 20m
British Airways
Wed 5/610:30 am
DUB
- SAN
1 stop15h 20m
British Airways
Deal found 4/27![British Airways logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:46 am
SAN
- DUB
2 stops15h 59m
United Airlines
Wed 5/69:50 am
DUB
- SAN
1 stop34h 00m
United Airlines
Deal found 4/27![United Airlines logo]()
$932
This SmartFares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:15 pm
SAN
- DUB
1 stop33h 05m
JetBlue
Mon 5/1810:40 am
DUB
- SAN
1 stop30h 35m
JetBlue
Deal found 4/28![JetBlue logo]()
$911
This Expedia deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 pm
SAN
- DUB
1 stop27h 50m
JetBlue
Tue 5/1211:30 am
DUB
- SAN
1 stop16h 30m
JetBlue
Deal found 4/27![JetBlue logo]()
$869
This Expedia deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 pm
SAN
- DUB
1 stop27h 50m
JetBlue
Mon 5/1111:30 am
DUB
- SAN
1 stop30h 25m
JetBlue
Deal found 4/25![JetBlue logo]()
$876
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:46 am
SAN
- DUB
1 stop14h 59m
United Airlines
Tue 5/129:50 am
DUB
- SAN
2 stops33h 35m
United Airlines
Deal found 4/27![United Airlines logo]()
$923
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 pm
SAN
- DUB
1 stop27h 50m
JetBlue
Sun 5/1711:30 am
DUB
- SAN
1 stop30h 25m
JetBlue
Deal found 4/28![JetBlue logo]()
$937
This Air France deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:47 am
SAN
- DUB
2 stops14h 58m
Multiple Airlines
Mon 5/1111:10 am
DUB
- SAN
1 stop32h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$942
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:10 pm
SAN
- DUB
1 stop27h 50m
JetBlue
Sat 5/1611:30 am
DUB
- SAN
1 stop16h 30m
JetBlue
Deal found 4/27![JetBlue logo]()
$928
This eDestinos deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:20 am
SAN
- DUB
1 stop13h 10m
Iberia
Thu 6/49:30 am
DUB
- SAN
1 stop17h 02m
Iberia
Deal found 4/29![Iberia logo]()
$934
One-way flights from San Diego to DublinSearch for one-way flight options from San Diego to Dublin. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from San Diego to Dublin. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This CrystalTravel deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:40 pm
SAN
- DUB
1 stop15h 10m
British Airways
Deal found 4/24![British Airways logo]()
$347
This CrystalTravel deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:40 pm
SAN
- DUB
1 stop15h 00m
British Airways
Deal found 4/24![British Airways logo]()
$351
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SAN
- DUB
1 stop16h 15m
British Airways
Deal found 4/29![British Airways logo]()
$355
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:00 pm
SAN
- DUB
2 stops26h 40m
British Airways
Deal found 4/24![British Airways logo]()
$356
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SAN
- DUB
1 stop16h 45m
Air Canada
Deal found 4/28![Air Canada logo]()
$371
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:20 am
SAN
- DUB
2 stops17h 10m
United Airlines
Deal found 4/28![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:24 pm
SAN
- DUB
3 stops33h 21m
United Airlines
Deal found 4/29![United Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:14 pm
SAN
- DUB
3 stops25h 51m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
SAN
- DUB
3 stops33h 05m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:20 pm
SAN
- DUB
2 stops49h 25m
United Airlines
Deal found 4/28![United Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:30 pm
SAN
- DUB
3 stops48h 25m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$402
Find flight deals from San Diego to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $769 (United Airlines) |
One-way from | $347 (CrystalTravel) |
Popular in | June |
Cheapest in | January |
Average price | $693 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from San Diego to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 9/1
5:00 pm-7:45 am
3 stops30h 45m
Dublin
Tue 9/8
9:20 am-12:50 pm
2 stops35h 30m
$769
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 9/9
7:00 am-7:45 am
1 stop16h 45m
Dublin
Thu 9/17
9:20 am-8:36 pm
1 stop19h 16m
$778
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 9/23
8:00 am-7:20 am
1 stop15h 20m
Dublin
Fri 10/2
9:50 am-4:12 pm
1 stop14h 22m
$849
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Thu 9/10
8:45 am-11:10 am
2 stops18h 25m
Dublin
Wed 9/16
9:20 am-6:30 pm
2 stops17h 10m
$849
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 8/25
6:40 am-7:20 am
2 stops16h 40m
Dublin
Tue 9/8
9:20 am-8:36 pm
1 stop19h 16m
$851
Quickest round-trip
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Fri 9/25
12:45 pm-10:40 am
1 stop13h 55m
Dublin
Wed 10/7
9:50 am-4:12 pm
1 stop14h 22m
$899
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Sat 9/19
4:08 pm-9:45 am
1 stop33h 37m
Dublin
Sun 10/4
9:50 am-11:47 am
1 stop33h 57m
$902
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Sun 10/4
9:20 pm-7:30 am
1 stop26h 10m
Dublin
Sun 10/11
9:50 am-11:47 am
1 stop33h 57m
$903
Cheapest one-way
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 9/8
6:20 am-10:40 am
2 stops20h 20m
$372
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 9/15
7:41 pm-7:45 am
3 stops28h 04m
$376
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Dublin in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from San Diego with our price prediction graph.
SAN-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Dublin
How far ahead should I book a flight from San Diego to Dublin?
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Diego to Dublin?
Currently, January is the cheapest month in which you can book a flight from San Diego to Dublin (average of $462). Flying from San Diego to Dublin in June is currently the most expensive (average of $1,067). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Diego to Dublin?
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated April 29, 2026.
Read through reviews of airlines operating flights from San Diego to Dublin, such as United Airlines,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Diego to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Dublin if you plan to visit one of these locationsMaynooth
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Other flights to Dublin
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San Diego and Dublin flights
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Top 10 airlines flying from San Diego to Dublin
Discover the top 10 airlines that operate flights from San Diego to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$860 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$433 | Average$636 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$434 | Average$688 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$457 | Average$660 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$465 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$678 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$480 | Average$745 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$712 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$657 | Average$693 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$670 | Average$882 | FlexibilityNo cancel fee | On-timeN/A |