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$594+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OAK
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Ireland to Oakland

Keep the following information in mind while searching for Ireland to Oakland flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Ticket)

One-way from

$594
(oojo)

Popular in

July

Cheapest in

November

Average price

$634
Provider with most accurate pricing for Dublin-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Dublin-San Francisco flights.
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From Ireland to Oakland
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One-way flight from Ireland to Oakland
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Highest demand for flights based on searches. 19% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:45 pmDUB - OAK
2 stops35h 04mKLM
Thu 5/226:00 amOAK - DUB
2 stops17h 45mKLM
Deal found 3/30$602
This Delta deal was found by Cheapflights users on 3/31. 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 4/2110:00 amDUB - OAK
2 stops21h 43mDelta
Sat 4/265:10 pmOAK - DUB
2 stops30h 35mDelta
Deal found 3/31$604
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:45 pmDUB - OAK
2 stops35h 04mMultiple Airlines
Thu 5/226:00 amOAK - DUB
2 stops17h 45mMultiple Airlines
Deal found 3/30$619
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:45 pmDUB - OAK
2 stops42h 58mBritish Airways
Fri 5/24:43 pmOAK - DUB
2 stops32h 52mBritish Airways
Deal found 3/30$768
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:15 pmDUB - OAK
2 stops17h 01mIcelandair
Tue 4/299:15 amOAK - DUB
2 stops17h 50mIcelandair
Deal found 3/30$864

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 March 31, 2025.
Use the filters below to find and compare flights from Ireland to Oakland that are best for you.

Fly from

Ireland

Fly to

Oakland

Route

Depart

Return

Price

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 5/15

8:45 pm-11:49 pm

2 stops35h 04m

Oakland

Thu 5/22

6:00 am-7:45 am

2 stops17h 45m

$602

DublinOakland

DUB - OAK

DUBOAK

Dublin

Mon 4/21

10:00 am-11:43 pm

2 stops21h 43m

Oakland

Sat 4/26

5:10 pm-7:45 am

2 stops30h 35m

$604

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 5/15

8:45 pm-11:49 pm

2 stops35h 04m

Oakland

Thu 5/22

6:00 am-7:45 am

2 stops17h 45m

$619

DublinOakland

DUB - OAK

DUBOAK

Dublin

Sun 4/20

12:45 pm-11:43 pm

2 stops42h 58m

Oakland

Fri 5/2

4:43 pm-9:35 am

2 stops32h 52m

$768

DublinOakland

DUB - OAK

DUBOAK

Dublin

Tue 4/22

12:15 pm-9:16 pm

2 stops17h 01m

Oakland

Tue 4/29

9:15 am-11:05 am

2 stops17h 50m

$864

DublinOakland

DUB - OAK

DUBOAK

Dublin

Tue 6/10

2:15 pm-10:11 pm

2 stops15h 56m

$594

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Sun 9/21

7:40 am-10:03 pm

2 stops22h 23m

$718

DublinOakland

DUB - OAK

DUBOAK

Dublin

Thu 7/17

9:45 am-11:59 pm

2 stops22h 14m

$809

DublinOakland

DUB - OAK

DUBOAK

Dublin

Sat 8/9

9:50 am-10:06 pm

2 stops20h 16m

$867

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 8/1

10:00 am-11:43 pm

2 stops21h 43m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 results
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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

What is the cheapest month to book a flight from Ireland to Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Ireland to Oakland, California (average of $183). Flying from Ireland to Oakland, California in November is currently the most expensive (average of $259). 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.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated March 31, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Ireland to Oakland by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Icelandair
7.0
Good
476 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Ireland to Oakland, California one-way?

    $594 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and Finnair, with prices starting from $718 and $809, respectively.

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

    While some choose either Donegal - Oakland or Cork - Oakland, Dublin - 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.

  • What is the cheapest month to book a flight from Ireland to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from Ireland to Oakland, California (average of $183). Flying from Ireland to Oakland, California in November is currently the most expensive (average of $259). 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.

See more FAQs

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