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Cheap flights from Ireland to San Francisco from $720

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Francisco departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to San Francisco

Recent round-trip flight deals from Ireland to San Francisco

Enter your travel dates to find the best prices.
British Airways Logo
8:05 pm - 3:44 pm
SNN
-
OAK
27h 39m
2 stops
British Airways Logo
1:11 pm - 4:45 pm
OAK
-
SNN
43h 34m
2 stops
$837British Airways
Fri, Dec 4 - Mon, Dec 7
Delta Logo
5:55 am - 4:21 pm
DUB
-
OAK
18h 26m
2 stops
Delta Logo
5:05 pm - 7:55 am
OAK
-
DUB
30h 50m
2 stops
$921Delta
Thu, Jul 9 - Wed, Jul 15
Delta Logo
12:00 pm - 11:46 am
DUB
-
OAK
31h 46m
2 stops
Delta Logo
6:00 am - 10:00 am
OAK
-
DUB
20h 00m
2 stops
$974Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
5:55 am - 11:50 pm
DUB
-
OAK
25h 55m
2 stops
Delta Logo
5:30 pm - 8:45 am
OAK
-
DUB
31h 15m
2 stops
$982Delta
Fri, Jul 10 - Sat, Jul 18
Delta Logo
10:00 am - 11:54 pm
DUB
-
OAK
21h 54m
2 stops
Delta Logo
6:00 am - 3:25 pm
OAK
-
DUB
25h 25m
2 stops
$1,016Delta
Mon, Jun 29 - Sun, Jul 26
Delta Logo
12:00 pm - 11:54 pm
DUB
-
OAK
19h 54m
2 stops
Delta Logo
5:05 pm - 10:00 am
OAK
-
DUB
32h 55m
2 stops
$1,018Delta
Mon, Jun 29 - Fri, Jul 24
Delta Logo
10:00 am - 11:46 am
DUB
-
OAK
33h 46m
2 stops
Delta Logo
5:05 pm - 7:55 am
OAK
-
DUB
30h 50m
2 stops
$1,024Delta
Fri, Jul 24 - Fri, Jul 31
Delta Logo
11:00 am - 11:54 pm
DUB
-
OAK
20h 54m
2 stops
Delta Logo
6:00 am - 3:25 pm
OAK
-
DUB
25h 25m
2 stops
$1,028Delta
Fri, Jul 3 - Sun, Jul 26
Multiple Airlines Logo
8:30 pm - 9:26 am
ORK
-
OAK
44h 56m
2 stops
Multiple Airlines Logo
2:55 pm - 7:50 pm
OAK
-
ORK
44h 55m
2 stops
$1,365Multiple Airlines
Sat, Jun 27 - Wed, Jul 1
British Airways Logo
11:55 am - 3:44 pm
ORK
-
OAK
35h 49m
2 stops
British Airways Logo
1:11 pm - 11:10 am
OAK
-
ORK
37h 59m
2 stops
$1,423British Airways
Wed, Nov 25 - Sun, Nov 29

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Delta flights from Ireland to Oakland, California

Our best Delta deals on Ireland to Oakland, California flight tickets
Delta
Jun 18
DUB5:55 amDublin
18h 28m
2 stops
OAK4:23 pmOakland
Jun 24
OAK6:00 amOakland
28h 25m
2 stops
DUB6:25 pmDublin
$846
Delta
Jul 9
DUB5:55 amDublin
18h 26m
2 stops
OAK4:21 pmOakland
Jul 15
OAK5:05 pmOakland
30h 50m
2 stops
DUB7:55 amDublin
$921
Delta
Jul 22
DUB12:00 pmDublin
31h 46m
2 stops
OAK11:46 amOakland
Jul 29
OAK6:00 amOakland
20h 00m
2 stops
DUB10:00 amDublin
$974

British Airways flights from Ireland to Oakland, California

Our best British Airways deals on Ireland to Oakland, California flight tickets
British Airways
Dec 4
SNN8:05 pmShannon
27h 39m
2 stops
OAK3:44 pmOakland
Dec 7
OAK1:11 pmOakland
43h 34m
2 stops
SNN4:45 pmShannon
$837
British Airways
Nov 25
ORK11:55 amCork
35h 49m
2 stops
OAK3:44 pmOakland
Nov 29
OAK1:11 pmOakland
37h 59m
2 stops
ORK11:10 amCork
$1,423
British Airways
Nov 25
ORK11:55 amCork
42h 15m
2 stops
OAK10:10 pmOakland
Nov 29
OAK1:11 pmOakland
18h 14m
2 stops
ORK3:25 pmCork
$1,425

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Oakland, California 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, momondo users made 832,500 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Ireland to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Fri 12/4

8:05 pm-3:44 pm

2 stops27h 39m

Oakland

Mon 12/7

1:11 pm-4:45 pm

2 stops43h 34m

$837

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/9

5:55 am-4:21 pm

2 stops18h 26m

Oakland

Wed 7/15

5:05 pm-7:55 am

2 stops30h 50m

$921

DublinOakland

DUB - OAK

DUBOAK

Dublin

Wed 7/22

12:00 pm-11:46 am

2 stops31h 46m

Oakland

Wed 7/29

6:00 am-10:00 am

2 stops20h 00m

$974

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 7/10

5:55 am-11:50 pm

2 stops25h 55m

Oakland

Sat 7/18

5:30 pm-8:45 am

2 stops31h 15m

$982

DublinOakland

DUB - OAK

DUBOAK

Dublin

Mon 6/29

10:00 am-11:54 pm

2 stops21h 54m

Oakland

Sun 7/26

6:00 am-3:25 pm

2 stops25h 25m

$1,016

DublinOakland

DUB - OAK

DUBOAK

Dublin

Mon 6/29

12:00 pm-11:54 pm

2 stops19h 54m

Oakland

Fri 7/24

5:05 pm-10:00 am

2 stops32h 55m

$1,018

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 7/24

10:00 am-11:46 am

2 stops33h 46m

Oakland

Fri 7/31

5:05 pm-7:55 am

2 stops30h 50m

$1,024
Quickest round-trip

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 7/3

11:00 am-11:54 pm

2 stops20h 54m

Oakland

Sun 7/26

6:00 am-3:25 pm

2 stops25h 25m

$1,028

CorkOakland

ORK - OAK

ORKOAK

Cork

Sat 6/27

8:30 pm-9:26 am

2 stops44h 56m

Oakland

Wed 7/1

2:55 pm-7:50 pm

2 stops44h 55m

$1,365

CorkOakland

ORK - OAK

ORKOAK

Cork

Wed 11/25

11:55 am-3:44 pm

2 stops35h 49m

Oakland

Sun 11/29

1:11 pm-11:10 am

2 stops37h 59m

$1,423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Ireland to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Oakland?

British Airways and Icelandair are the most popular carriers operating from Ireland to Oakland

Cheap Ireland to Oakland, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Oakland, California

Fastest flight time

18h 26m

Direct flights

None
The fastest flight from Ireland to Oakland, California takes 18h 26m
There are no direct flights from Ireland to Oakland, California. There are no popular flight routes from Ireland to Oakland, California.
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Frequently asked questions about flying from Ireland to Oakland, California

  • When did momondo last update prices for flights from Ireland to Oakland Airport?

    Prices for flights from Ireland to Oakland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ireland to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The travel and health documents you'll need for your trip to Oakland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oakland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Oakland?

Finding the right flight to Oakland from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oakland quick and easy, saving you time and money.

Can I find flights from Ireland to Oakland with flexible booking policies on momondo?

All flight searches from Ireland to Oakland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Oakland?

Once you have performed a search for Ireland to Oakland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Oakland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oakland from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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