$305+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DUB
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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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 March 17, 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 March 17, 2026.
This Mytrip deal was found by Cheapflights users on 3/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:20 am
SAN
- DUB
1 stop15h 25m
Multiple Airlines
Thu 8/209:50 am
DUB
- SAN
2 stops19h 03m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$656
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Mon 8/244:55 pm
SAN
- DUB
1 stop30h 50m
Multiple Airlines
Fri 8/289:50 am
DUB
- SAN
1 stop19h 03m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 3/15. 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 8/118:20 am
SAN
- DUB
1 stop15h 25m
United Airlines
Thu 8/209:50 am
DUB
- SAN
2 stops33h 25m
United Airlines
Deal found 3/15![United Airlines logo]()
$661
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:00 am
SAN
- DUB
2 stops41h 50m
Scandinavian Airlines
Fri 8/287:05 pm
DUB
- SAN
2 stops35h 50m
Scandinavian Airlines
Deal found 3/12![Scandinavian Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 3/14. 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 8/810:40 pm
SAN
- DUB
1 stop27h 05m
United Airlines
Wed 8/199:50 am
DUB
- SAN
1 stop34h 03m
United Airlines
Deal found 3/14![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 3/12. 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 8/267:00 am
SAN
- DUB
1 stop16h 45m
United Airlines
Tue 9/19:50 am
DUB
- SAN
2 stops39h 10m
United Airlines
Deal found 3/12![United Airlines logo]()
$665
This FlightHub deal was found by Cheapflights users on 3/12. 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.
Mon 8/2412:35 pm
SAN
- DUB
1 stop35h 10m
Air Canada
Fri 8/289:20 am
DUB
- SAN
2 stops37h 30m
Air Canada
Deal found 3/12![Air Canada logo]()
$666
This United Airlines deal was found by Cheapflights users on 3/13. 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 3/13![United Airlines logo]()
$668
This Air Canada deal was found by Cheapflights users on 3/14. 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.
Sat 8/810:40 pm
SAN
- DUB
2 stops25h 05m
Air Canada
Thu 8/209:50 am
DUB
- SAN
2 stops33h 25m
Air Canada
Deal found 3/14![Air Canada logo]()
$669
This United Airlines deal was found by Cheapflights users on 3/13. 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 8/258:45 am
SAN
- DUB
2 stops17h 00m
United Airlines
Tue 9/89:20 am
DUB
- SAN
1 stop19h 16m
United Airlines
Deal found 3/13![United Airlines logo]()
$670
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 March 17, 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 March 17, 2026.
This Finnair deal was found by Cheapflights users on 3/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:12 am
SAN
- DUB
1 stop16h 33m
Finnair
Tue 5/129:40 am
DUB
- SAN
2 stops21h 53m
Finnair
Deal found 3/11![Finnair logo]()
$683
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 4/276:20 am
SAN
- DUB
2 stops20h 20m
United Airlines
Wed 5/69:50 am
DUB
- SAN
1 stop14h 25m
United Airlines
Deal found 3/16![United Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:15 am
SAN
- DUB
1 stop18h 00m
Delta
Tue 5/125:55 am
DUB
- SAN
1 stop13h 55m
Delta
Deal found 3/11![Delta logo]()
$721
This KLM deal was found by Cheapflights users on 3/11. 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.
Tue 3/3111:54 am
SAN
- DUB
1 stop12h 01m
KLM
Tue 4/75:55 am
DUB
- SAN
1 stop13h 55m
KLM
Deal found 3/11![KLM logo]()
$721
This Air Canada deal was found by Cheapflights users on 3/11. 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.
Sun 4/266:10 pm
SAN
- DUB
2 stops30h 05m
Air Canada
Tue 5/129:50 am
DUB
- SAN
2 stops34h 00m
Air Canada
Deal found 3/11![Air Canada logo]()
$729
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/2112:55 pm
SAN
- DUB
1 stop34h 25m
United Airlines
Tue 4/289:50 am
DUB
- SAN
1 stop34h 03m
United Airlines
Deal found 3/15![United Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:15 am
SAN
- DUB
1 stop17h 40m
Delta
Tue 4/78:55 am
DUB
- SAN
2 stops19h 50m
Delta
Deal found 3/12![Delta logo]()
$731
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/298:00 am
SAN
- DUB
1 stop15h 20m
United Airlines
Wed 5/69:50 am
DUB
- SAN
1 stop14h 25m
United Airlines
Deal found 3/14![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/228:00 am
SAN
- DUB
1 stop15h 20m
United Airlines
Tue 4/289:50 am
DUB
- SAN
1 stop34h 03m
United Airlines
Deal found 3/12![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 3/14. 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 3/318:00 am
SAN
- DUB
1 stop15h 20m
United Airlines
Tue 4/78:50 am
DUB
- SAN
1 stop19h 56m
United Airlines
Deal found 3/14![United Airlines logo]()
$734
Last-minute flights from San Diego to DublinDiscover last-minute flight deals from San Diego to Dublin. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dublin. Data last updated March 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/315:15 pm
SAN
- DUB
1 stop15h 40m
Lufthansa
Tue 4/76:00 am
DUB
- SAN
2 stops17h 25m
Lufthansa
Deal found 3/12![Lufthansa logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/315:15 pm
SAN
- DUB
1 stop15h 40m
Lufthansa
Wed 4/85:55 am
DUB
- SAN
2 stops17h 30m
Lufthansa
Deal found 3/12![Lufthansa logo]()
$699
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 4/204:49 pm
SAN
- DUB
1 stop32h 56m
United Airlines
Tue 4/289:50 am
DUB
- SAN
1 stop34h 03m
United Airlines
Deal found 3/15![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/214:21 pm
SAN
- DUB
2 stops30h 59m
United Airlines
Wed 4/299:50 am
DUB
- SAN
1 stop34h 03m
United Airlines
Deal found 3/12![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/228:00 am
SAN
- DUB
1 stop18h 40m
United Airlines
Wed 5/69:50 am
DUB
- SAN
1 stop14h 25m
United Airlines
Deal found 3/12![United Airlines logo]()
$713
This Finnair deal was found by Cheapflights users on 3/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:12 am
SAN
- DUB
1 stop16h 33m
Finnair
Tue 5/129:40 am
DUB
- SAN
2 stops21h 53m
Finnair
Deal found 3/11![Finnair logo]()
$683
This oojo deal was found by Cheapflights users on 3/12. 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 4/264:45 pm
SAN
- DUB
1 stop13h 45m
British Airways
Mon 5/48:30 pm
DUB
- SAN
1 stop26h 25m
British Airways
Deal found 3/12![British Airways logo]()
$714
This Finnair deal was found by Cheapflights users on 3/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:12 am
SAN
- DUB
1 stop16h 33m
Finnair
Wed 5/69:40 am
DUB
- SAN
2 stops21h 53m
Finnair
Deal found 3/12![Finnair logo]()
$674
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Mon 4/278:00 am
SAN
- DUB
1 stop18h 40m
United Airlines
Wed 5/69:50 am
DUB
- SAN
1 stop14h 25m
United Airlines
Deal found 3/13![United Airlines logo]()
$704
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/276:20 am
SAN
- DUB
2 stops17h 55m
Air Canada
Wed 5/69:50 am
DUB
- SAN
2 stops20h 47m
Air Canada
Deal found 3/13![Air Canada logo]()
$711
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 March 17, 2026.
Search for one-way flight options from San Diego to Dublin. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/273:30 pm
SAN
- DUB
1 stop35h 20m
WestJet
Deal found 3/12![WestJet logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 5/253:30 pm
SAN
- DUB
1 stop35h 20m
WestJet
Deal found 3/12![WestJet logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/1311:18 am
SAN
- DUB
3 stops36h 27m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 5/127:35 pm
SAN
- DUB
3 stops44h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/277:18 pm
SAN
- DUB
2 stops31h 32m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/263:30 pm
SAN
- DUB
3 stops48h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sun 5/1712:09 pm
SAN
- DUB
3 stops52h 26m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Mon 4/135:38 pm
SAN
- DUB
3 stops43h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 5/233:30 pm
SAN
- DUB
3 stops47h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 5/283:30 pm
SAN
- DUB
3 stops47h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sat 5/308:35 am
SAN
- DUB
3 stops28h 35m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$401
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $674 (Finnair) |
One-way from | $305 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $624 |
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 March 17, 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
Sun 4/26
9:12 am-9:45 am
1 stop16h 33m
Dublin
Tue 5/12
9:40 am-11:33 pm
2 stops21h 53m
$683
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Mon 4/27
6:20 am-10:40 am
2 stops20h 20m
Dublin
Wed 5/6
9:50 am-4:15 pm
1 stop14h 25m
$705
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 4/21
12:55 pm-7:20 am
1 stop34h 25m
Dublin
Tue 4/28
9:50 am-11:53 am
1 stop34h 03m
$710
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 4/29
8:00 am-7:20 am
1 stop15h 20m
Dublin
Wed 5/6
9:50 am-4:15 pm
1 stop14h 25m
$713
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Sun 4/26
7:15 am-9:15 am
1 stop18h 00m
Dublin
Tue 5/12
5:55 am-11:50 am
1 stop13h 55m
$721
Quickest round-trip
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 3/31
11:54 am-7:55 am
1 stop12h 01m
Dublin
Tue 4/7
5:55 am-11:50 am
1 stop13h 55m
$721
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 4/22
8:00 am-7:20 am
1 stop15h 20m
Dublin
Tue 4/28
9:50 am-11:53 am
1 stop34h 03m
$721
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Sun 4/26
6:10 pm-8:15 am
2 stops30h 05m
Dublin
Tue 5/12
9:50 am-11:50 am
2 stops34h 00m
$729
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 3/31
6:15 am-7:55 am
1 stop17h 40m
Dublin
Tue 4/7
8:55 am-8:45 pm
2 stops19h 50m
$731
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Tue 3/31
8:00 am-7:20 am
1 stop15h 20m
Dublin
Tue 4/7
8:50 am-8:46 pm
1 stop19h 56m
$734
Showing 1-10 of 20 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Dublin. Price data was last updated on March 13, 2026.
Booking 18 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 $416). Flying from San Diego to Dublin in June is currently the most expensive (average of $768). 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 March 17, 2026.
Read through reviews of airlines operating flights from San Diego to Dublin, such as Delta,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsMaynooth
Castleknock
Leixlip
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Alternative routes for San Diego to Dublin
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Search flights from San Diego to Dublin by cabin class
Find flights from San Diego to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Dublin flights
Browse other San Diego and Dublin flight options. Last updated on March 17, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$849 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$433 | Average$648 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$444 | Average$705 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$457 | Average$700 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$465 | Average$703 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$668 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$480 | Average$727 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$694 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$657 | Average$693 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$674 | Average$924 | FlexibilityNo cancel fee | On-timeN/A |