Cheap Flights from Dublin to Half Moon Bay

View €425 flight on Tue, 9 Sep 2025Opens in a new window

Popular airlines from Dublin to Half Moon Bay

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Cheap flights from Dublin to Half Moon Bay (DUB-SJC)

Prices were available within the past 7 days and start at €425 for one-way flights and €393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 7 Nov - Fri, 14 Nov
DUB
Dublin
SFO
San Francisco
€393 Return, found 21 hours ago
€393
Return
found 21 hours ago
Select TAP Portugal flight, departing Fri, 7 Nov from Dublin to San Francisco, returning Fri, 14 Nov, priced at €393 found 21 hours ago
Scandinavian Airlines
Sun, 26 Oct - Thu, 30 Oct
DUB
Dublin
SFO
San Francisco
€458 Return, found 3 days ago
€458
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, 26 Oct from Dublin to San Francisco, returning Thu, 30 Oct, priced at €458 found 3 days ago
American Airlines
Tue, 11 Nov - Sun, 16 Nov
DUB
Dublin
SFO
San Francisco
€485 Return, found 2 days ago
€485
Return
found 2 days ago
Select American Airlines flight, departing Tue, 11 Nov from Dublin to San Francisco, returning Sun, 16 Nov, priced at €485 found 2 days ago
British Airways
Sat, 22 Nov - Thu, 27 Nov
DUB
Dublin
SFO
San Francisco
€487 Return, found 3 hours ago
€487
Return
found 3 hours ago
Select British Airways flight, departing Sat, 22 Nov from Dublin to San Francisco, returning Thu, 27 Nov, priced at €487 found 3 hours ago
Aer Lingus
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
SFO
San Francisco
€492 Return, found 7 hours ago
€492
Return
found 7 hours ago
Select Aer Lingus flight, departing Sat, 29 Nov from Dublin to San Francisco, returning Sat, 6 Dec, priced at €492 found 7 hours ago
KLM
Sat, 25 Oct - Wed, 29 Oct
DUB
Dublin
SFO
San Francisco
€495 Return, found 3 days ago
€495
Return
found 3 days ago
Select KLM flight, departing Sat, 25 Oct from Dublin to San Francisco, returning Wed, 29 Oct, priced at €495 found 3 days ago

Find the cheapest month to fly from Dublin (DUB) to San Francisco (SFO)

November is typically the cheapest month to fly

From €343 - €723 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.