$321+ Cheap flights from San Diego (SAN) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DUB
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Ireland with Cheapflights
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Cheapest flights from San Diego to IrelandExplore the most affordable flight options available from San Diego to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from San Diego to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
2 stops19h 45m
Tue 12/811:30 am -
2 stops20h 28m
Deal found 10/25![Multiple Airlines logo]()
$499
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am -
2 stops19h 45m
Wed 12/911:30 am -
2 stops20h 28m
Deal found 10/29![Multiple Airlines logo]()
$522
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:51 pm -
3 stops30h 24m
Mon 12/711:30 am -
2 stops20h 28m
Deal found 10/28![Multiple Airlines logo]()
$558
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:51 pm -
3 stops30h 24m
Wed 12/1611:30 am -
2 stops20h 28m
Deal found 10/25![Multiple Airlines logo]()
$562
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 am -
2 stops19h 45m
Tue 12/811:30 am -
3 stops28h 32m
Deal found 10/26![Multiple Airlines logo]()
$582
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:25 am -
2 stops19h 50m
Wed 11/1811:30 am -
2 stops20h 27m
Deal found 10/28![Multiple Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:15 am -
2 stops24h 30m
Thu 12/175:40 am -
2 stops17h 51m
Deal found 10/26![Delta logo]()
$947
This lastminute.com deal was found by Cheapflights users on 10/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:55 am -
1 stop34h 55m
Mon 12/148:05 pm -
2 stops33h 07m
Deal found 10/27![Multiple Airlines logo]()
$1,001
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:30 pm -
2 stops16h 15m
Mon 12/148:05 pm -
2 stops27h 36m
Deal found 10/27![British Airways logo]()
$1,023
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:10 pm -
2 stops19h 30m
Sat 12/196:00 am -
1 stop14h 10m
Deal found 10/28![Delta logo]()
$1,074
This Expedia deal was found by Cheapflights users on 10/30. 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.
Mon 12/146:00 pm -
1 stop14h 45m
Mon 12/218:05 pm -
2 stops31h 30m
Deal found 10/30![Multiple Airlines logo]()
$1,088
This ubfly deal was found by Cheapflights users on 10/27. 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 ubfly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:53 am -
2 stops16h 47m
Fri 12/185:40 am -
2 stops18h 36m
Deal found 10/27![KLM logo]()
$1,095
Best flights from San Diego to IrelandDiscover carefully curated flight deals from San Diego to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from San Diego to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1911:11 am -
1 stop13h 09m
Wed 4/2110:40 am -
1 stop16h 39m
Deal found 10/29![JetBlue logo]()
$721
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 4/187:00 am -
2 stops19h 15m
Thu 4/2212:30 pm -
3 stops19h 47m
Deal found 10/29![United Airlines logo]()
$738
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:05 pm -
1 stop14h 35m
Tue 12/85:45 am -
2 stops17h 46m
Deal found 10/25![KLM logo]()
$779
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:15 am -
2 stops20h 25m
Thu 1/146:00 am -
1 stop14h 10m
Deal found 10/29![Delta logo]()
$791
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 pm -
1 stop16h 35m
Mon 12/146:05 pm -
2 stops33h 02m
Deal found 10/28![Multiple Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 am -
2 stops15h 30m
Tue 12/81:35 pm -
1 stop15h 37m
Deal found 10/25![United Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:30 am -
2 stops31h 55m
Thu 1/1411:15 am -
2 stops41h 26m
Deal found 10/29![Delta logo]()
$800
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/226:15 am -
2 stops21h 25m
Mon 3/295:10 pm -
1 stop26h 35m
Deal found 10/28![KLM logo]()
$804
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:30 am -
2 stops31h 55m
Wed 1/136:00 am -
2 stops22h 47m
Deal found 10/29![Delta logo]()
$800
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 4/1710:30 pm -
1 stop27h 15m
Fri 4/239:20 am -
1 stop16h 40m
Deal found 10/29![United Airlines logo]()
$802
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 am -
1 stop15h 45m
Fri 12/48:50 am -
2 stops19h 34m
Deal found 10/29![KLM logo]()
$835
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:15 am -
2 stops17h 40m
Wed 11/251:25 pm -
1 stop30h 45m
Deal found 10/28![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:06 am -
1 stop12h 39m
Sun 12/139:40 am -
1 stop18h 21m
Deal found 10/26![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:58 pm -
1 stop29h 57m
Sat 12/199:40 am -
1 stop22h 09m
Deal found 10/26![Delta logo]()
$897
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:05 pm -
1 stop18h 35m
Sat 12/196:00 am -
1 stop14h 10m
Deal found 10/28![KLM logo]()
$1,117
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:15 am -
2 stops24h 30m
Thu 12/175:40 am -
2 stops17h 51m
Deal found 10/26![Delta logo]()
$947
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:10 pm -
2 stops19h 30m
Sat 12/196:00 am -
1 stop14h 10m
Deal found 10/28![Delta logo]()
$1,074
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/22:05 pm -
1 stop18h 35m
Thu 1/146:00 am -
1 stop14h 10m
Deal found 10/29![Delta logo]()
$1,589
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1910:10 pm -
2 stops28h 30m
Thu 12/315:40 am -
1 stop14h 30m
Deal found 10/27![Delta logo]()
$1,775
Last-minute flights from San Diego to IrelandDiscover last-minute flight deals from San Diego to Ireland. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Ireland. Data last updated October 30, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/27. 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.
Tue 11/36:15 am -
1 stop17h 30m
Sat 11/149:55 am -
1 stop20h 29m
Deal found 10/27![KLM logo]()
$783
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:25 am -
2 stops19h 50m
Wed 11/1811:30 am -
2 stops20h 27m
Deal found 10/28![Multiple Airlines logo]()
$597
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 am -
2 stops19h 50m
Wed 11/2511:30 am -
3 stops28h 25m
Deal found 10/29![Multiple Airlines logo]()
$623
This KLM deal was found by Cheapflights users on 10/27. 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.
Mon 11/169:43 am -
2 stops15h 02m
Mon 11/239:55 am -
1 stop17h 46m
Deal found 10/27![KLM logo]()
$788
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 pm -
1 stop21h 25m
Sun 12/277:40 am -
2 stops23h 56m
Deal found 10/28![British Airways logo]()
$2,410
This AranGrant deal was found by Cheapflights users on 10/30. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 pm -
1 stop33h 10m
Sun 12/2711:55 am -
2 stops19h 41m
Deal found 10/30![Multiple Airlines logo]()
$2,604
This Air France deal was found by Cheapflights users on 10/25. 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.
Sun 11/296:25 am -
1 stop17h 30m
Mon 12/145:15 pm -
1 stop26h 55m
Deal found 10/25![Multiple Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:20 am -
1 stop17h 25m
Mon 12/148:50 am -
1 stop35h 20m
Deal found 10/28![Delta logo]()
$768
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:25 am -
1 stop17h 30m
Tue 12/155:45 am -
1 stop14h 25m
Deal found 10/27![Multiple Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:25 am -
1 stop17h 30m
Tue 12/155:45 am -
1 stop14h 25m
Deal found 10/27![Delta logo]()
$776
This lastminute.com deal was found by Cheapflights users on 10/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:55 am -
1 stop34h 55m
Mon 12/148:05 pm -
2 stops33h 07m
Deal found 10/27![Multiple Airlines logo]()
$1,001
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:30 pm -
2 stops16h 15m
Mon 12/148:05 pm -
2 stops27h 36m
Deal found 10/27![British Airways logo]()
$1,023
One-way flights from San Diego to IrelandSearch for one-way flight options from San Diego to Ireland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from San Diego to Ireland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:50 am -
3 stops54h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$321
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:30 am -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2011:11 am -
1 stop13h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![JetBlue logo]()
$325
This JetBlue deal was found by Cheapflights users on 10/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1911:11 am -
1 stop13h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![JetBlue logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 1/125:26 pm -
2 stops32h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$336
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/16:00 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![British Airways logo]()
$346
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/22:05 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![KLM logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 3/17:41 pm -
3 stops30h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/22:05 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$365
This British Airways deal was found by Cheapflights users on 10/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/217:40 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![British Airways logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:26 pm -
3 stops33h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$374
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/197:00 am -
2 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$377
Find flight deals from San Diego to Ireland
Keep the following information in mind while searching for San Diego to Ireland flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $499 (Mytrip) |
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $789 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Ireland 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 7,457,451 searches. Data last updated October 30, 2026.
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Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Mon 11/23
8:50 am-11:10 pm
3 stops54h 20m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$321
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Thu 12/10
6:30 am-10:15 am
2 stops19h 45m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$324
Quickest round-trip
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Mon 4/19
11:11 am-8:20 am
1 stop13h 09m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$334
San DiegoCork
SAN San Diego - ORK Cork
SANORK
San Diego
Tue 3/2
2:05 pm-4:40 pm
1 stop18h 35m
Cork
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$360
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Mon 3/1
7:41 pm-9:55 am
3 stops30h 14m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$361
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Wed 3/17
12:50 pm-10:20 am
1 stop14h 30m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$361
San DiegoCork
SAN San Diego - ORK Cork
SANORK
San Diego
Tue 3/2
2:05 pm-4:40 pm
1 stop18h 35m
Cork
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$365
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Wed 4/21
7:40 pm-7:30 pm
1 stop15h 50m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$366
San DiegoCork
SAN San Diego - ORK Cork
SANORK
San Diego
Tue 1/12
5:26 pm-11:05 am
3 stops33h 39m
Cork
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$374
San DiegoDublin
SAN San Diego - DUB Dublin
SANDUB
San Diego
Mon 4/19
7:00 am-7:45 am
2 stops40h 45m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$377
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from San Diego to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from San Diego with our price prediction graph.
SAN-DUB
SAN-ORK
SAN-SNN
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 Ireland
SAN-IE0
SAN-DUB
SAN-ORK
SAN-SNN
What is the cheapest month to book a flight from San Diego to Ireland?
Currently, January is the cheapest month in which you can book a flight from San Diego to Ireland (average of $480). Flying from San Diego to Ireland in June is currently the most expensive (average of $1,135). 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 far ahead should I book a flight from San Diego to Ireland?
To ensure you get the cheapest price possible for a flight from San Diego to Ireland, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown Delta,Aer Lingus, andUnited Airlines from San Diego to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
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 Ireland. 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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Alternative routes for San Diego to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Ireland by cabin class
Find flights from San Diego to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Ireland flights
Browse other San Diego and Ireland flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Ireland flights
Consider these flights traveling from San Diego to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 10 airlines flying from San Diego to Ireland
Discover the top 10 airlines that operate flights from San Diego to Ireland. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$736 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$398 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$665 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$438 | Average$897 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$440 | Average$784 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$457 | Average$832 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$468 | Average$954 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$471 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$480 | Average$833 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$728 | Average$1,015 | FlexibilityNo cancel fee | On-time62% |