$482+ Cheap flights from Belfast to San Francisco (SFO)
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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SFO
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Find cheap flights from Belfast to San Francisco with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Belfast to San Francisco
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Cheapest flights from Belfast to San FranciscoExplore the most affordable flight options available from Belfast to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from Belfast to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This TravelUp deal was found by Cheapflights users on 6/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:45 am
BHD
- SFO
1 stop17h 50m
British Airways
Thu 11/265:25 pm
SFO
- BHD
1 stop17h 25m
British Airways
Deal found 6/28![British Airways logo]()
$814
This Expedia deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:25 am
BHD
- SFO
1 stop17h 10m
British Airways
Sun 1/35:25 pm
SFO
- BHD
1 stop17h 15m
British Airways
Deal found 6/27![British Airways logo]()
$853
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 pm
BHD
- SFO
1 stop26h 15m
KLM
Sat 9/193:16 pm
SFO
- BHD
2 stops17h 39m
KLM
Deal found 6/30![KLM logo]()
$855
This TravelUp deal was found by Cheapflights users on 6/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am
BHD
- SFO
1 stop15h 20m
British Airways
Fri 9/184:35 pm
SFO
- BHD
1 stop17h 35m
British Airways
Deal found 6/30![British Airways logo]()
$865
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am
BHD
- SFO
1 stop15h 20m
American Airlines
Fri 9/1810:31 am
SFO
- BHD
2 stops20h 59m
American Airlines
Deal found 6/30![American Airlines logo]()
$889
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:10 pm
BFS
- SFO
2 stops27h 05m
Multiple Airlines
Mon 8/247:35 pm
SFO
- BFS
2 stops18h 50m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$933
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:45 pm
BFS
- SFO
2 stops32h 55m
Multiple Airlines
Sat 8/294:45 pm
SFO
- BFS
2 stops20h 45m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,021
This Mytrip deal was found by Cheapflights users on 6/28. 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 8/1210:45 pm
BFS
- SFO
3 stops31h 10m
Multiple Airlines
Wed 8/198:10 am
SFO
- BFS
3 stops30h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,032
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:55 am
BFS
- SFO
3 stops36h 50m
Multiple Airlines
Tue 8/48:30 am
SFO
- BFS
2 stops27h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,111
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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.
Sat 10/249:40 pm
BFS
- SFO
2 stops26h 55m
Multiple Airlines
Sat 10/318:25 am
SFO
- BFS
3 stops24h 10m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,141
This Mytrip deal was found by Cheapflights users on 6/27. 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.
Mon 12/145:30 pm
BFS
- SFO
2 stops31h 00m
Multiple Airlines
Sun 1/38:40 am
SFO
- BFS
3 stops29h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,143
Best flights from Belfast to San FranciscoDiscover carefully curated flight deals from Belfast to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Belfast to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Expedia deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:25 am
BHD
- SFO
1 stop17h 10m
British Airways
Sun 1/35:25 pm
SFO
- BHD
1 stop17h 15m
British Airways
Deal found 6/27![British Airways logo]()
$853
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:50 am
BHD
- SFO
2 stops22h 46m
KLM
Sat 9/193:16 pm
SFO
- BHD
2 stops17h 39m
KLM
Deal found 6/30![KLM logo]()
$860
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:35 am
BHD
- SFO
2 stops18h 58m
American Airlines
Fri 9/1810:31 am
SFO
- BHD
2 stops20h 59m
American Airlines
Deal found 6/30![American Airlines logo]()
$895
This Expedia deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:25 am
BHD
- SFO
2 stops18h 58m
Multiple Airlines
Sun 1/311:40 am
SFO
- BHD
2 stops21h 10m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 6/28. 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.
Mon 7/279:50 am
BHD
- SFO
2 stops22h 43m
Delta
Mon 8/39:30 am
SFO
- BHD
2 stops23h 25m
Delta
Deal found 6/28![Delta logo]()
$988
This British Airways deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:45 am
BHD
- SFO
2 stops19h 29m
British Airways
Thu 11/2611:24 am
SFO
- BHD
2 stops18h 36m
British Airways
Deal found 6/28![British Airways logo]()
$857
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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.
Sat 10/249:40 pm
BFS
- SFO
2 stops26h 55m
Multiple Airlines
Sat 10/316:20 pm
SFO
- BFS
2 stops20h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,021
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:30 pm
BHD
- SFO
1 stop26h 15m
Delta
Tue 8/41:45 pm
SFO
- BHD
1 stop19h 10m
Delta
Deal found 6/30![Delta logo]()
$1,099
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:45 pm
BFS
- SFO
2 stops32h 55m
Multiple Airlines
Sat 8/294:45 pm
SFO
- BFS
2 stops20h 45m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,021
This Mytrip deal was found by Cheapflights users on 6/28. 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 8/1210:45 pm
BFS
- SFO
3 stops31h 10m
Multiple Airlines
Wed 8/198:10 am
SFO
- BFS
3 stops30h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,032
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Fri 11/132:10 pm
BHD
- SFO
2 stops34h 20m
Multiple Airlines
Thu 11/268:25 am
SFO
- BHD
3 stops24h 55m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,106
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:55 am
BFS
- SFO
3 stops36h 50m
Multiple Airlines
Tue 8/48:30 am
SFO
- BFS
2 stops27h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,111
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:35 pm
BFS
- SFO
2 stops22h 10m
Multiple Airlines
Mon 8/246:00 am
SFO
- BFS
3 stops26h 25m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,111
This Mytrip deal was found by Cheapflights users on 6/27. 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.
Mon 12/145:30 pm
BFS
- SFO
2 stops31h 00m
Multiple Airlines
Sun 1/38:40 am
SFO
- BFS
3 stops29h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,143
Last-minute flights from Belfast to San FranciscoDiscover last-minute flight deals from Belfast to San Francisco. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Belfast to San Francisco. Data last updated July 2, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 6/28. 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.
Tue 7/79:50 am
BHD
- SFO
1 stop33h 55m
KLM
Thu 7/231:45 pm
SFO
- BHD
1 stop35h 35m
KLM
Deal found 6/28![KLM logo]()
$1,263
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:30 pm
BHD
- SFO
1 stop26h 15m
KLM
Fri 7/247:00 am
SFO
- BHD
2 stops18h 20m
KLM
Deal found 6/30![KLM logo]()
$1,270
This KLM deal was found by Cheapflights users on 6/28. 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.
Thu 7/99:50 am
BHD
- SFO
2 stops20h 50m
KLM
Sat 7/251:45 pm
SFO
- BHD
1 stop35h 35m
KLM
Deal found 6/28![KLM logo]()
$1,273
This Delta deal was found by Cheapflights users on 6/27. 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 7/119:50 am
BHD
- SFO
2 stops22h 09m
Delta
Sun 7/261:45 pm
SFO
- BHD
1 stop35h 35m
Delta
Deal found 6/27![Delta logo]()
$941
This Delta deal was found by Cheapflights users on 6/27. 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 7/119:50 am
BHD
- SFO
2 stops22h 09m
Delta
Thu 7/231:45 pm
SFO
- BHD
1 stop35h 35m
Delta
Deal found 6/27![Delta logo]()
$995
This Delta deal was found by Cheapflights users on 6/27. 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 7/119:50 am
BHD
- SFO
2 stops22h 09m
Delta
Sat 7/251:30 pm
SFO
- BHD
2 stops19h 25m
Delta
Deal found 6/27![Delta logo]()
$1,003
This Delta deal was found by Cheapflights users on 6/27. 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 7/115:30 pm
BHD
- SFO
1 stop26h 15m
Delta
Mon 7/2711:45 am
SFO
- BHD
2 stops21h 10m
Delta
Deal found 6/27![Delta logo]()
$1,199
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:55 am
BFS
- SFO
3 stops36h 50m
Multiple Airlines
Tue 8/48:30 am
SFO
- BFS
2 stops27h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,111
This Mytrip deal was found by Cheapflights users on 6/28. 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 8/57:35 am
BFS
- SFO
3 stops35h 46m
Multiple Airlines
Wed 8/126:00 am
SFO
- BFS
3 stops29h 40m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 6/28. 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 8/1210:45 pm
BFS
- SFO
3 stops31h 10m
Multiple Airlines
Wed 8/198:10 am
SFO
- BFS
3 stops30h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,032
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:10 pm
BFS
- SFO
2 stops27h 05m
Multiple Airlines
Mon 8/247:35 pm
SFO
- BFS
2 stops18h 50m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$933
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:45 pm
BFS
- SFO
2 stops32h 55m
Multiple Airlines
Sat 8/294:45 pm
SFO
- BFS
2 stops20h 45m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,021
One-way flights from Belfast to San FranciscoSearch for one-way flight options from Belfast to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Belfast to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 pm
BFS
- SFO
2 stops50h 00m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:25 pm
BHD
- SFO
3 stops58h 15m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$506
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:10 pm
BHD
- SFO
1 stop25h 40m
British Airways
Deal found 6/30![British Airways logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:20 pm
BHD
- SFO
2 stops29h 30m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$753
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:35 pm
BHD
- SFO
1 stop25h 15m
British Airways
Deal found 6/28![British Airways logo]()
$3,543
Find flight deals from Belfast to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.
Round-trip from | $814 (TravelUp) |
|---|---|
One-way from | $482 (Kiwi.com) |
Popular in | March |
Cheapest in | May |
Average price | $1,103 |
Cheapflights Fare Finder
Customize your flight search to find flights from Belfast to San Francisco 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 July 2, 2026.
Use the filters below to find and compare flights from Belfast to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Mon 12/14
9:25 am-6:35 pm
1 stop17h 10m
San Francisco
Sun 1/3
5:25 pm-6:40 pm
1 stop17h 15m
$853
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Fri 11/13
8:45 am-8:14 pm
2 stops19h 29m
San Francisco
Thu 11/26
11:24 am-2:00 pm
2 stops18h 36m
$857
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Fri 9/4
9:50 am-12:36 am
2 stops22h 46m
San Francisco
Sat 9/19
3:16 pm-4:55 pm
2 stops17h 39m
$860
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Fri 9/4
9:35 am-8:33 pm
2 stops18h 58m
San Francisco
Fri 9/18
10:31 am-3:30 pm
2 stops20h 59m
$895
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Mon 12/14
9:25 am-8:23 pm
2 stops18h 58m
San Francisco
Sun 1/3
11:40 am-4:50 pm
2 stops21h 10m
$924
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Mon 7/27
9:50 am-12:33 am
2 stops22h 43m
San Francisco
Mon 8/3
9:30 am-4:55 pm
2 stops23h 25m
$988
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Sat 10/24
9:40 pm-4:35 pm
2 stops26h 55m
San Francisco
Sat 10/31
6:20 pm-9:35 pm
2 stops20h 15m
$1,021
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Thu 8/20
1:45 pm-2:40 pm
2 stops32h 55m
San Francisco
Sat 8/29
4:45 pm-9:30 pm
2 stops20h 45m
$1,021
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Wed 8/12
10:45 pm-9:55 pm
3 stops31h 10m
San Francisco
Wed 8/19
8:10 am-10:20 pm
3 stops30h 10m
$1,032
BelfastSan Francisco
BHD - SFO
BHDSFO
Belfast City
Tue 7/28
5:30 pm-11:45 am
1 stop26h 15m
San Francisco
Tue 8/4
1:45 pm-4:55 pm
1 stop19h 10m
$1,099
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Best time to book a flight from Belfast to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Belfast with our price prediction graph.
BF1-SFO
BFS-SFO
BHD-SFO
Estimated round-trip price
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Everything you need to know about your flight from Belfast to San Francisco
BF1-SFO
BFS-SFO
BHD-SFO
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Related info for your journey
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Traveling to a place near San Francisco?
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Santa Clara
Santa Cruz
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Redwood City
Rancho Cordova
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Cupertino
Emeryville
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San Bruno
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San Ramon
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Daly City
Turlock
Vallejo
San Lorenzo
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