$326+ Cheap flights from San Francisco (SFO) to Ireland
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Ireland 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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Cheapest flights from San Francisco to IrelandExplore the most affordable flight options available from San Francisco to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from San Francisco to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 9/232:15 pm -
2 stops18h 20m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/7![Delta logo]()
$734
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:45 pm -
2 stops32h 30m
Fri 10/911:10 am -
2 stops35h 30m
Deal found 8/10![Scandinavian Airlines logo]()
$788
This CheapOair deal was found by Cheapflights users on 8/12. 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.
Thu 9/107:50 am -
1 stop16h 30m
Sun 9/2010:40 am -
1 stop34h 47m
Deal found 8/12![JetBlue logo]()
$791
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm -
1 stop33h 43m
Sat 10/2411:30 am -
1 stop20h 02m
Deal found 8/11![JetBlue logo]()
$792
This Mytrip deal was found by Cheapflights users on 8/9. 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 9/88:10 am -
2 stops31h 40m
Tue 9/157:25 pm -
2 stops28h 50m
Deal found 8/9![Multiple Airlines logo]()
$793
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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.
Wed 9/97:50 am -
1 stop16h 30m
Mon 9/1410:40 am -
1 stop22h 16m
Deal found 8/10![JetBlue logo]()
$794
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:45 pm -
2 stops33h 25m
Wed 10/2111:00 am -
2 stops35h 40m
Deal found 8/11![Scandinavian Airlines logo]()
$795
This Delta deal was found by Cheapflights users on 8/7. 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 9/102:20 pm -
2 stops18h 20m
Thu 9/2411:10 am -
2 stops20h 41m
Deal found 8/7![Delta logo]()
$796
This Delta deal was found by Cheapflights users on 8/7. 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 8/1311:30 am -
1 stop13h 15m
Mon 8/245:55 am -
1 stop13h 50m
Deal found 8/7![Delta logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/155:20 pm -
Nonstop10h 05m
Sun 11/226:30 am -
1 stop21h 40m
Deal found 8/10![Multiple Airlines logo]()
$798
This Mytrip deal was found by Cheapflights users on 8/7. 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 9/84:30 pm -
2 stops22h 40m
Tue 9/221:40 pm -
3 stops32h 50m
Deal found 8/7![Multiple Airlines logo]()
$799
This Flysmarter deal was found by Cheapflights users on 8/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:35 pm -
1 stop28h 35m
Fri 9/181:05 pm -
1 stop29h 12m
Deal found 8/7![KLM logo]()
$800
Best flights from San Francisco to IrelandDiscover carefully curated flight deals from San Francisco to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from San Francisco to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 9/232:15 pm -
2 stops18h 20m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/7![Delta logo]()
$734
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/511:59 pm -
2 stops23h 31m
Fri 9/189:30 am -
1 stop14h 05m
Deal found 8/7![United Airlines logo]()
$817
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:45 pm -
2 stops18h 20m
Wed 9/1611:40 am -
2 stops35h 00m
Deal found 8/11![Scandinavian Airlines logo]()
$827
This KLM deal was found by Cheapflights users on 8/7. 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 9/233:05 pm -
1 stop15h 35m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/7![KLM logo]()
$850
This JetBlue deal was found by Cheapflights users on 8/8. 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 9/76:00 am -
1 stop18h 20m
Wed 9/2311:30 am -
1 stop20h 01m
Deal found 8/8![JetBlue logo]()
$928
This British Airways deal was found by Cheapflights users on 8/10. 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.
Thu 11/55:25 pm -
1 stop13h 30m
Sat 11/148:50 am -
1 stop14h 05m
Deal found 8/10![British Airways logo]()
$960
This Air France deal was found by Cheapflights users on 8/8. 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.
Tue 9/223:05 pm -
1 stop15h 35m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/8![Multiple Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:45 am -
2 stops17h 30m
Wed 10/1412:30 pm -
2 stops17h 19m
Deal found 8/11![United Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 8/7. 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 9/117:00 am -
2 stops17h 20m
Mon 9/215:55 am -
1 stop13h 50m
Deal found 8/7![Delta logo]()
$846
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:45 pm -
2 stops33h 25m
Tue 9/87:05 pm -
1 stop27h 35m
Deal found 8/9![Scandinavian Airlines logo]()
$861
This Delta deal was found by Cheapflights users on 8/7. 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 9/1810:35 pm -
1 stop26h 40m
Mon 9/285:55 am -
2 stops20h 22m
Deal found 8/7![Delta logo]()
$852
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:30 pm -
2 stops19h 50m
Wed 9/2311:00 am -
2 stops35h 40m
Deal found 8/10![Scandinavian Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/1212:35 am -
1 stop22h 55m
Mon 9/219:30 am -
1 stop16h 54m
Deal found 8/8![United Airlines logo]()
$890
This KLM deal was found by Cheapflights users on 8/8. 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 9/222:20 pm -
2 stops18h 20m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/8![KLM logo]()
$988
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm -
1 stop15h 40m
Tue 10/1310:25 am -
2 stops42h 25m
Deal found 8/11![Multiple Airlines logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1410:16 am -
2 stops15h 59m
Mon 9/219:30 am -
2 stops17h 25m
Deal found 8/9![United Airlines logo]()
$894
This KLM deal was found by Cheapflights users on 8/9. 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 9/162:15 pm -
2 stops18h 20m
Tue 10/66:15 am -
1 stop13h 30m
Deal found 8/9![KLM logo]()
$993
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:45 pm -
1 stop35h 05m
Tue 9/811:00 am -
2 stops35h 40m
Deal found 8/9![Scandinavian Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 8/8. 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 9/96:13 am -
2 stops20h 07m
Wed 9/166:15 am -
2 stops18h 43m
Deal found 8/8![Delta logo]()
$933
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:10 am -
3 stops29h 05m
Sat 10/317:40 am -
3 stops32h 50m
Deal found 8/11![Multiple Airlines logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/18:15 am -
1 stop18h 00m
Wed 9/169:30 am -
1 stop17h 52m
Deal found 8/10![United Airlines logo]()
$903
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 pm -
1 stop15h 40m
Thu 10/155:45 pm -
2 stops35h 05m
Deal found 8/11![Multiple Airlines logo]()
$1,064
This Delta deal was found by Cheapflights users on 8/10. 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 9/159:00 am -
2 stops21h 40m
Wed 9/306:15 am -
1 stop13h 30m
Deal found 8/10![Delta logo]()
$989
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:23 am -
2 stops27h 57m
Mon 9/287:05 pm -
1 stop27h 35m
Deal found 8/11![Scandinavian Airlines logo]()
$990
This KLM deal was found by Cheapflights users on 8/11. 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.
Fri 9/119:00 am -
2 stops17h 20m
Sun 9/206:15 am -
2 stops17h 39m
Deal found 8/11![KLM logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/2210:47 am -
1 stop12h 58m
Tue 9/299:20 am -
1 stop20h 28m
Deal found 8/8![United Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 8/10. 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 9/295:45 am -
2 stops21h 00m
Mon 10/51:25 pm -
1 stop30h 20m
Deal found 8/10![Delta logo]()
$991
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm -
1 stop15h 50m
Fri 10/1610:25 am -
2 stops21h 26m
Deal found 8/11![Multiple Airlines logo]()
$1,132
This Delta deal was found by Cheapflights users on 8/9. 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 9/167:00 am -
2 stops19h 20m
Tue 10/66:15 am -
2 stops18h 50m
Deal found 8/9![Delta logo]()
$1,002
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm -
1 stop15h 50m
Wed 10/1410:40 am -
2 stops29h 43m
Deal found 8/11![Multiple Airlines logo]()
$1,133
Last-minute flights from San Francisco to IrelandDiscover last-minute flight deals from San Francisco to Ireland. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ireland. Data last updated August 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/7. 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 8/1311:30 am -
1 stop13h 15m
Mon 8/245:55 am -
1 stop13h 50m
Deal found 8/7![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 8/7. 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 8/218:10 pm -
1 stop28h 05m
Fri 8/281:25 pm -
1 stop30h 20m
Deal found 8/7![Delta logo]()
$800
This Flysmarter deal was found by Cheapflights users on 8/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:35 pm -
1 stop28h 35m
Fri 9/181:05 pm -
1 stop29h 12m
Deal found 8/7![KLM logo]()
$800
This Mytrip deal was found by Cheapflights users on 8/9. 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 9/88:10 am -
2 stops31h 40m
Tue 9/157:25 pm -
2 stops28h 50m
Deal found 8/9![Multiple Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 8/7. 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 9/84:30 pm -
2 stops22h 40m
Tue 9/221:40 pm -
3 stops32h 50m
Deal found 8/7![Multiple Airlines logo]()
$799
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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.
Wed 9/97:50 am -
1 stop16h 30m
Mon 9/1410:40 am -
1 stop22h 16m
Deal found 8/10![JetBlue logo]()
$794
This CheapOair deal was found by Cheapflights users on 8/12. 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.
Thu 9/107:50 am -
1 stop16h 30m
Sun 9/2010:40 am -
1 stop34h 47m
Deal found 8/12![JetBlue logo]()
$791
This Delta deal was found by Cheapflights users on 8/7. 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 9/102:20 pm -
2 stops18h 20m
Thu 9/2411:10 am -
2 stops20h 41m
Deal found 8/7![Delta logo]()
$796
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
2 stops33h 25m
Sat 10/178:00 pm -
2 stops50h 40m
Deal found 8/11![Scandinavian Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 8/7. 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 9/232:15 pm -
2 stops18h 20m
Tue 9/296:15 am -
1 stop13h 30m
Deal found 8/7![Delta logo]()
$734
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:39 pm -
1 stop33h 41m
Sat 10/1010:40 am -
1 stop22h 18m
Deal found 8/11![JetBlue logo]()
$792
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:45 pm -
1 stop17h 35m
Sat 10/1010:15 am -
2 stops20h 00m
Deal found 8/11![Scandinavian Airlines logo]()
$795
One-way flights from San Francisco to IrelandSearch for one-way flight options from San Francisco to Ireland. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from San Francisco to Ireland. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/177:30 pm -
3 stops55h 00m
Deal found 8/10![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/1411:58 pm -
3 stops38h 17m
Deal found 8/10![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:05 pm -
3 stops38h 15m
Deal found 8/11![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:00 pm -
1 stop13h 50m
Deal found 8/11![WestJet logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/2210:06 pm -
3 stops36h 24m
Deal found 8/9![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:59 pm -
3 stops55h 06m
Deal found 8/11![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
3 stops50h 10m
Deal found 8/11![Multiple Airlines logo]()
$346
This Trip.com deal was found by Cheapflights users on 8/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop20h 50m
Deal found 8/9![WestJet logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/251:10 pm -
2 stops37h 40m
Deal found 8/7![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/176:00 am -
3 stops42h 25m
Deal found 8/9![Multiple Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 8/7. 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 8/2811:49 am -
2 stops20h 31m
Deal found 8/7![Delta logo]()
$424
This Mytrip deal was found by Cheapflights users on 8/8. 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 9/78:10 am -
2 stops21h 20m
Deal found 8/8![Multiple Airlines logo]()
$442
Find flight deals from San Francisco to Ireland
Keep the following information in mind while searching for San Francisco to Ireland flight deals. Data was last updated August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $788 (Scandinavian Airlines) |
One-way from | $326 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $914 |
Good round-trip deal | $930 or less |
Good one-way deal | $468 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from San Francisco to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoCork
SFO San Francisco - ORK Cork
SFOORK
San Francisco
Wed 9/23
2:15 pm-4:35 pm
2 stops18h 20m
Cork
Tue 9/29
6:15 am-11:45 am
1 stop13h 30m
$734
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Sat 9/5
11:59 pm-7:30 am
2 stops23h 31m
Shannon
Fri 9/18
9:30 am-3:35 pm
1 stop14h 05m
$817
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Sun 9/13
4:45 pm-7:05 pm
2 stops18h 20m
Dublin
Wed 9/16
11:40 am-2:40 pm
2 stops35h 00m
$827
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Wed 9/23
8:45 am-10:15 am
2 stops17h 30m
Shannon
Wed 10/14
12:30 pm-9:49 pm
2 stops17h 19m
$835
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Fri 9/11
7:00 am-8:20 am
2 stops17h 20m
Dublin
Mon 9/21
5:55 am-11:45 am
1 stop13h 50m
$846
San FranciscoCork
SFO San Francisco - ORK Cork
SFOORK
San Francisco
Wed 9/23
3:05 pm-2:40 pm
1 stop15h 35m
Cork
Tue 9/29
6:15 am-11:45 am
1 stop13h 30m
$850
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Fri 9/18
10:35 pm-9:15 am
1 stop26h 40m
Dublin
Mon 9/28
5:55 am-6:17 pm
2 stops20h 22m
$852
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Sun 8/30
4:45 pm-10:10 am
2 stops33h 25m
Dublin
Tue 9/8
7:05 pm-2:40 pm
1 stop27h 35m
$861
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Tue 9/8
2:30 pm-6:20 pm
2 stops19h 50m
Dublin
Wed 9/23
11:00 am-2:40 pm
2 stops35h 40m
$871
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Sat 9/12
12:35 am-7:30 am
1 stop22h 55m
Shannon
Mon 9/21
9:30 am-6:24 pm
1 stop16h 54m
$890
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from San Francisco with our price prediction graph.
SFO-ORK
SFO-DUB
SFO-SNN
SFO-KIR
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 Francisco to Ireland
SFO-IE0
SFO-ORK
SFO-DUB
SFO-SNN
SFO-KIR
What is the cheapest month to book a flight from San Francisco to Ireland?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Ireland (average of $652). Flying from San Francisco to Ireland in June is currently the most expensive (average of $1,321). 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.
What is the cheapest time of day to fly from SFO to IE?
Find hourly flight availability from San Francisco to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 12, 2026.
When flying from San Francisco to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from San Francisco to Ireland delayed?
About 10% of weekly flights between San Francisco and Ireland have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for San Francisco to Ireland flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Ireland flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from San Francisco to Ireland?
To ensure you get the cheapest price possible for a flight from San Francisco to Ireland, you should look to book at least 72 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 August 12, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,United Airlines, andAer Lingus from San Francisco to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.0
Comfort
7.3
Overall
7.4
Food
6.8
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 Francisco to Ireland
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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 Francisco to Ireland by cabin class
Find flights from San Francisco to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Ireland flights
Browse other San Francisco and Ireland flight options. Last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Ireland flights
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Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 10 airlines flying from San Francisco to Ireland
Discover the top 10 airlines that operate flights from San Francisco 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 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$281 | Average$950 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$421 | Average$555 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$468 | Average$858 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$827 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$818 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$523 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$547 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$981 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$590 | Average$1,084 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$628 | Average$1,044 | FlexibilityNo cancel fee | On-time69% |