$379+ Cheap flights from San Francisco (SFO) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Ireland with Cheapflights
1. Tell us where you want to go
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 October 8, 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 October 8, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:45 pm -
2 stops32h 35m
Mon 11/3012:35 pm -
2 stops34h 15m
Deal found 10/7![Scandinavian Airlines logo]()
$629
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Sat 11/78:50 am -
1 stop17h 55m
Deal found 10/7![British Airways logo]()
$630
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/2511:29 pm -
3 stops26h 46m
Sat 12/511:30 am -
2 stops19h 23m
Deal found 10/6![Multiple Airlines logo]()
$631
This Justfly.com deal was found by Cheapflights users on 10/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 pm -
2 stops33h 10m
Tue 12/1512:30 pm -
2 stops39h 31m
Deal found 10/7![Scandinavian Airlines logo]()
$632
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:25 pm -
1 stop15h 30m
Sat 11/78:50 am -
1 stop14h 05m
Deal found 10/5![British Airways logo]()
$633
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:25 pm -
1 stop15h 30m
Sat 11/78:50 am -
1 stop14h 05m
Deal found 10/5![British Airways logo]()
$634
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:25 pm -
1 stop15h 30m
Mon 11/910:50 am -
1 stop15h 55m
Deal found 10/5![British Airways logo]()
$635
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Mon 11/98:45 am -
1 stop14h 10m
Deal found 10/7![British Airways logo]()
$636
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:35 pm -
1 stop15h 30m
Fri 11/68:50 am -
1 stop17h 55m
Deal found 10/5![British Airways logo]()
$638
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/52:21 pm -
3 stops35h 54m
Wed 11/1111:30 am -
3 stops33h 21m
Deal found 10/6![Multiple Airlines logo]()
$642
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Thu 11/58:50 am -
1 stop14h 05m
Deal found 10/7![British Airways logo]()
$643
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:35 pm -
1 stop13h 10m
Mon 11/98:45 am -
1 stop18h 00m
Deal found 10/5![British Airways logo]()
$647
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 October 8, 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 October 8, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 10/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:15 am -
2 stops20h 30m
Fri 1/2210:55 am -
2 stops35h 55m
Deal found 10/8![Scandinavian Airlines logo]()
$647
This Delta deal was found by Cheapflights users on 10/7. 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.
Sun 11/86:00 am -
1 stop17h 45m
Tue 11/248:50 am -
1 stop34h 55m
Deal found 10/7![Delta logo]()
$781
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/210:05 am -
1 stop14h 05m
Tue 11/1710:40 am -
2 stops16h 31m
Deal found 10/5![United Airlines logo]()
$786
This KLM deal was found by Cheapflights users on 10/4. 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 11/99:00 am -
2 stops17h 40m
Thu 11/195:40 am -
1 stop14h 05m
Deal found 10/4![KLM logo]()
$794
This British Airways deal was found by Cheapflights users on 10/5. 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.
Fri 3/128:35 pm -
1 stop29h 20m
Sat 3/205:55 pm -
1 stop29h 00m
Deal found 10/5![British Airways logo]()
$801
This Cheapflightsfares deal was found by Cheapflights users on 10/4. 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 11/25:20 pm -
2 stops34h 10m
Mon 11/95:30 pm -
2 stops30h 05m
Deal found 10/4![Aer Lingus logo]()
$914
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:35 pm -
1 stop30h 55m
Sun 1/102:00 pm -
2 stops17h 51m
Deal found 10/5![Multiple Airlines logo]()
$1,075
This Scandinavian Airlines deal was found by Cheapflights users on 10/4. 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 11/114:45 pm -
2 stops56h 35m
Thu 11/2610:55 am -
2 stops35h 55m
Deal found 10/4![Scandinavian Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 10/8. 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.
Mon 11/95:50 am -
2 stops24h 40m
Wed 11/251:25 pm -
1 stop30h 20m
Deal found 10/8![Delta logo]()
$787
This KLM deal was found by Cheapflights users on 10/7. 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.
Thu 3/111:50 pm -
1 stop18h 30m
Sat 3/275:15 pm -
1 stop25h 30m
Deal found 10/7![KLM logo]()
$802
This Scandinavian Airlines deal was found by Cheapflights users on 10/3. 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 11/24:45 pm -
2 stops35h 05m
Sat 11/2110:10 am -
1 stop36h 40m
Deal found 10/3![Scandinavian Airlines logo]()
$735
This Delta deal was found by Cheapflights users on 10/6. 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.
Mon 11/91:50 pm -
1 stop25h 35m
Thu 11/195:40 am -
1 stop14h 05m
Deal found 10/6![Delta logo]()
$789
This KLM deal was found by Cheapflights users on 10/4. 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 11/1011:51 am -
2 stops20h 49m
Thu 11/195:40 am -
2 stops19h 33m
Deal found 10/4![KLM logo]()
$803
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:45 pm -
2 stops34h 00m
Tue 11/2411:30 am -
2 stops35h 20m
Deal found 10/7![Scandinavian Airlines logo]()
$758
This Delta deal was found by Cheapflights users on 10/4. 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 11/111:50 pm -
1 stop18h 50m
Tue 12/85:40 am -
1 stop14h 05m
Deal found 10/4![Delta logo]()
$789
This Cheapflightsfares deal was found by Cheapflights users on 10/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:55 am -
2 stops18h 35m
Wed 11/187:50 am -
1 stop15h 05m
Deal found 10/8![British Airways logo]()
$1,008
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:45 pm -
1 stop32h 40m
Mon 12/77:05 pm -
2 stops35h 29m
Deal found 10/7![Scandinavian Airlines logo]()
$761
This KLM deal was found by Cheapflights users on 10/4. 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 11/97:00 am -
2 stops19h 40m
Sat 11/215:15 pm -
1 stop26h 30m
Deal found 10/4![KLM logo]()
$844
This Delta deal was found by Cheapflights users on 10/6. 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 11/101:50 pm -
1 stop25h 35m
Thu 11/195:30 pm -
1 stop26h 15m
Deal found 10/6![Delta logo]()
$789
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/114:45 pm -
1 stop17h 35m
Sat 3/2710:05 am -
2 stops35h 50m
Deal found 10/7![Scandinavian Airlines logo]()
$765
This oojo deal was found by Cheapflights users on 10/4. 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 11/25:25 pm -
1 stop15h 20m
Mon 11/98:05 pm -
1 stop26h 50m
Deal found 10/4![British Airways logo]()
$1,019
This Delta deal was found by Cheapflights users on 10/6. 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.
Mon 11/910:38 am -
2 stops22h 02m
Fri 11/205:40 am -
1 stop14h 05m
Deal found 10/6![Delta logo]()
$793
This Scandinavian Airlines deal was found by Cheapflights users on 10/5. 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 11/24:45 pm -
2 stops34h 00m
Thu 11/511:30 am -
2 stops35h 20m
Deal found 10/5![Scandinavian Airlines logo]()
$771
This British Airways deal was found by Cheapflights users on 10/6. 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.
Mon 11/95:25 pm -
1 stop15h 20m
Thu 11/197:50 am -
1 stop15h 05m
Deal found 10/6![British Airways logo]()
$1,029
This Delta deal was found by Cheapflights users on 10/4. 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 11/107:00 am -
2 stops19h 40m
Fri 11/205:40 am -
2 stops18h 34m
Deal found 10/4![Delta logo]()
$803
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:25 pm -
2 stops20h 20m
Thu 11/197:50 am -
1 stop18h 55m
Deal found 10/7![British Airways logo]()
$1,033
This Delta deal was found by Cheapflights users on 10/6. 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.
Mon 11/91:50 pm -
1 stop18h 50m
Sat 11/216:00 am -
1 stop13h 45m
Deal found 10/6![Delta logo]()
$839
This British Airways deal was found by Cheapflights users on 10/6. 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.
Mon 11/95:25 pm -
1 stop15h 20m
Fri 11/207:50 am -
1 stop15h 05m
Deal found 10/6![British Airways logo]()
$1,078
This Delta deal was found by Cheapflights users on 10/6. 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 11/107:00 am -
2 stops19h 40m
Sat 11/216:00 am -
1 stop13h 45m
Deal found 10/6![Delta logo]()
$843
Last-minute flights from San Francisco to IrelandDiscover last-minute flight deals from San Francisco to Ireland. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ireland. Data last updated October 8, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:35 pm -
1 stop15h 30m
Fri 11/68:50 am -
1 stop17h 55m
Deal found 10/5![British Airways logo]()
$638
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:35 pm -
1 stop13h 10m
Mon 11/98:45 am -
1 stop18h 00m
Deal found 10/5![British Airways logo]()
$647
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:25 pm -
1 stop15h 30m
Sat 11/78:50 am -
1 stop14h 05m
Deal found 10/5![British Airways logo]()
$634
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:25 pm -
1 stop15h 30m
Mon 11/910:50 am -
1 stop15h 55m
Deal found 10/5![British Airways logo]()
$635
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:25 pm -
1 stop15h 30m
Sat 11/78:50 am -
1 stop14h 05m
Deal found 10/5![British Airways logo]()
$633
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Sat 11/78:50 am -
1 stop17h 55m
Deal found 10/7![British Airways logo]()
$630
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Mon 11/98:45 am -
1 stop14h 10m
Deal found 10/7![British Airways logo]()
$636
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 pm -
1 stop15h 35m
Thu 11/58:50 am -
1 stop14h 05m
Deal found 10/7![British Airways logo]()
$643
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/52:21 pm -
3 stops35h 54m
Wed 11/1111:30 am -
3 stops33h 21m
Deal found 10/6![Multiple Airlines logo]()
$642
This Justfly.com deal was found by Cheapflights users on 10/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 pm -
2 stops33h 10m
Tue 12/1512:30 pm -
2 stops39h 31m
Deal found 10/7![Scandinavian Airlines logo]()
$632
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/2511:29 pm -
3 stops26h 46m
Sat 12/511:30 am -
2 stops19h 23m
Deal found 10/6![Multiple Airlines logo]()
$631
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:45 pm -
2 stops32h 35m
Mon 11/3012:35 pm -
2 stops34h 15m
Deal found 10/7![Scandinavian Airlines logo]()
$629
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 October 8, 2026.
Search for one-way flight options from San Francisco to Ireland. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:00 am -
2 stops18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/88:00 pm -
1 stop17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/194:30 pm -
2 stops24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/33:05 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/2010:35 pm -
3 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/1012:00 pm -
3 stops51h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/114:35 pm -
2 stops22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/279:40 pm -
2 stops39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 12/69:15 am -
3 stops27h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Tue 10/134:20 pm -
3 stops47h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/57:42 am -
3 stops39h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Mon 11/24:35 pm -
2 stops35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$401
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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $629 (Mytrip) |
One-way from | $379 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $838 |
Good round-trip deal | $715 or less |
Good one-way deal | $447 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 7,457,451 searches. Data last updated October 8, 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 FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Thu 1/21
5:00 am-7:30 am
2 stops18h 30m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$379
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Tue 10/13
4:20 pm-10:15 am
3 stops33h 55m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$417
Quickest round-trip
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Mon 10/19
5:35 pm-11:45 am
Nonstop10h 10m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$421
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Tue 11/3
7:13 am-5:15 am
1 stop14h 02m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$425
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Fri 1/1
5:20 pm-7:30 am
2 stops30h 10m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$452
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Tue 10/13
4:35 pm-4:10 pm
1 stop15h 35m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$466
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Thu 11/5
8:00 pm-7:10 pm
1 stop15h 10m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$468
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Tue 11/3
7:00 am-11:45 am
2 stops20h 45m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$524
San FranciscoDublin
SFO San Francisco - DUB Dublin
SFODUB
San Francisco
Sat 10/17
3:21 pm-1:15 pm
2 stops37h 54m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$551
San FranciscoShannon
SFO San Francisco - SNN Shannon
SFOSNN
San Francisco
Tue 11/3
5:25 pm-7:25 pm
1 stop18h 00m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$554
Showing 1-10 of 53 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-DUB
SFO-ORK
SFO-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 Francisco to Ireland
SFO-IE0
SFO-DUB
SFO-ORK
SFO-SNN
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 $1,301). 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 October 8, 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 11% of weekly flights between San Francisco and Ireland have experienced delays in the past year, with the average delay time being 129 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 11% 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 76 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 8, 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.
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Comfort
7.4
Entertainment
6.8
Food
6.8
Boarding
7.7
Crew
8.1
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 October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Ireland flights
Consider these flights traveling from San Francisco to Ireland.
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 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$281 | Average$924 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$437 | Average$625 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$454 | Average$822 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$468 | Average$894 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$491 | Average$774 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$523 | Average$625 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$523 | Average$714 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$568 | Average$1,039 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$921 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$1,215 | FlexibilityNo cancel fee | On-time75% |