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Oakland

$669+ Cheap flights from Ireland to Oakland, CA (OAK)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OAK
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
1 adult, Economy
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Cheap flight deals from Ireland to Oakland

Cheapest flights from Ireland to Oakland
Explore the most affordable flight options available from Ireland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.

This Delta deal was found by Cheapflights users on 6/16. 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 7/95:55 am
DUB
-
OAK
2 stops18h 26m
Delta
Wed 7/155:05 pm
OAK
-
DUB
2 stops30h 50m
Delta
Deal found 6/16$901
This Delta deal was found by Cheapflights users on 6/15. 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 7/3010:00 am
DUB
-
OAK
2 stops33h 46m
Delta
Thu 8/65:00 pm
OAK
-
DUB
2 stops30h 55m
Delta
Deal found 6/15$909
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:55 am
DUB
-
OAK
2 stops18h 28m
Delta
Mon 6/225:03 pm
OAK
-
DUB
2 stops15h 37m
Delta
Deal found 6/12$926
This Delta deal was found by Cheapflights users on 6/13. 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 6/295:55 am
DUB
-
OAK
2 stops18h 28m
Delta
Fri 7/35:03 pm
OAK
-
DUB
2 stops15h 37m
Delta
Deal found 6/13$1,134
This British Airways deal was found by Cheapflights users on 6/13. 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 7/246:30 am
DUB
-
OAK
2 stops21h 03m
British Airways
Tue 7/282:55 pm
OAK
-
DUB
2 stops20h 35m
British Airways
Deal found 6/13$1,198
This Expedia deal was found by Cheapflights users on 6/15. 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.
Thu 7/3012:40 pm
DUB
-
OAK
2 stops18h 01m
Multiple Airlines
Thu 8/66:22 am
OAK
-
DUB
1 stop21h 53m
Multiple Airlines
Deal found 6/15$1,229
This Expedia deal was found by Cheapflights users on 6/13. 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.
Thu 7/912:40 pm
DUB
-
OAK
2 stops18h 01m
Multiple Airlines
Wed 7/152:55 pm
OAK
-
DUB
1 stop13h 25m
Multiple Airlines
Deal found 6/13$1,239
This Icelandair deal was found by Cheapflights users on 6/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:15 pm
DUB
-
OAK
2 stops37h 18m
Icelandair
Wed 7/152:55 pm
OAK
-
DUB
2 stops36h 10m
Icelandair
Deal found 6/16$1,341
This British Airways deal was found by Cheapflights users on 6/14. 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.
Wed 11/2511:55 am
ORK
-
OAK
2 stops42h 15m
British Airways
Sun 11/291:11 pm
OAK
-
ORK
2 stops18h 14m
British Airways
Deal found 6/14$1,428
This British Airways deal was found by Cheapflights users on 6/17. 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.
Sat 7/48:30 pm
ORK
-
OAK
2 stops31h 03m
British Airways
Wed 7/810:22 am
OAK
-
ORK
2 stops16h 23m
British Airways
Deal found 6/17$2,058

Find flight deals from Ireland to Oakland

Keep the following information in mind while searching for Ireland to Oakland flight deals. Data was last updated June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$901
(Delta)

One-way from

$669
(oojo)

Popular in

August

Cheapest in

January

Average price

$841
Provider with most accurate pricing for Dublin-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-San Francisco flights.
Search Deals
From Ireland to Oakland
Search Deals
One-way flight from Ireland to Oakland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Oakland 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 June 17, 2026.
Use the filters below to find and compare flights from Ireland to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

$901

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/30

10:00 am-11:46 am

2 stops33h 46m

Oakland

Thu 8/6

5:00 pm-7:55 am

2 stops30h 55m

$909

DublinOakland

DUB - OAK

DUBOAK

Dublin

Mon 6/29

5:55 am-4:23 pm

2 stops18h 28m

Oakland

Fri 7/3

5:03 pm-4:40 pm

2 stops15h 37m

$1,134

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 7/24

6:30 am-7:33 pm

2 stops21h 03m

Oakland

Tue 7/28

2:55 pm-7:30 pm

2 stops20h 35m

$1,198

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/30

12:40 pm-10:41 pm

2 stops18h 01m

Oakland

Thu 8/6

6:22 am-12:15 pm

1 stop21h 53m

$1,229
Quickest round-trip

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/9

12:40 pm-10:41 pm

2 stops18h 01m

Oakland

Wed 7/15

2:55 pm-12:20 pm

1 stop13h 25m

$1,334

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/2

2:15 pm-7:33 pm

2 stops37h 18m

Oakland

Wed 7/15

2:55 pm-11:05 am

2 stops36h 10m

$1,341

CorkOakland

ORK - OAK

ORKOAK

Cork

Wed 11/25

11:55 am-10:10 pm

2 stops42h 15m

Oakland

Sun 11/29

1:11 pm-3:25 pm

2 stops18h 14m

$1,428

CorkOakland

ORK - OAK

ORKOAK

Cork

Sat 7/4

8:30 pm-7:33 pm

2 stops31h 03m

Oakland

Wed 7/8

10:22 am-10:45 am

2 stops16h 23m

$2,058
Cheapest one-way

CorkOakland

ORK - OAK

ORKOAK

Cork

Mon 8/31

7:10 am-10:54 pm

2 stops23h 44m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Ireland with our price prediction graph.
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 Ireland to Oakland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oakland from Ireland?

    For a flight from Ireland to Oakland, you will be flying into Oakland. Oakland (OAK) is just 7.0 mi from the center of the city.

  • How long is the flight from Ireland to Oakland, California?

    Departing from Ireland to Oakland, California will take you 18h 26m. There are 5071 mi between Ireland and Oakland, California. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Ireland to Oakland, California?

    While some choose either Dublin - Oakland or Cork - Oakland, Donegal - Oakland is the most popular route from Ireland to Oakland, California.

  • Can I find deals for flights from Ireland to Oakland that include hotel bookings?

    Yes. In addition to deals on Ireland to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Oakland.

  • Can I find deals for business class flights from Ireland to Oakland?

    Yes. Cheapflights offers flight deals from Ireland to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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