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Oakland

$426+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OAK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$690
(Delta)

One-way from

$426
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$891
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. 15% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

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.
Wed 11/128:50 amDUB - OAK
2 stops47h 03mDelta
Sun 11/161:15 pmOAK - DUB
2 stops42h 25mDelta
Deal found 6/30$690
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.
Wed 8/138:15 pmDUB - OAK
3 stops35h 12mMultiple Airlines
Wed 8/206:00 amOAK - DUB
3 stops21h 30mMultiple Airlines
Deal found 7/1$806
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:05 pmSNN - OAK
2 stops18h 50mDelta
Mon 7/214:55 pmOAK - SNN
2 stops34h 15mDelta
Deal found 7/1$882
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 pmSNN - OAK
2 stops38h 27mBritish Airways
Mon 11/172:47 pmOAK - SNN
2 stops36h 43mBritish Airways
Deal found 6/30$919
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:30 amDUB - OAK
2 stops20h 27mIcelandair
Tue 11/2510:10 amOAK - DUB
2 stops16h 05mIcelandair
Deal found 7/1$923
This ResecentrumGruppen 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:00 amDUB - OAK
2 stops21h 50mKLM
Fri 8/226:00 amOAK - DUB
2 stops17h 55mKLM
Deal found 7/1$949
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:35 pmORK - OAK
2 stops38h 03mBritish Airways
Mon 12/82:35 pmOAK - ORK
2 stops48h 50mBritish Airways
Deal found 6/30$967
This Delta deal was found by Cheapflights users on 7/2. 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 12/41:25 pmORK - OAK
2 stops42h 28mDelta
Mon 12/81:15 pmOAK - ORK
2 stops48h 35mDelta
Deal found 7/2$973
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:40 amSNN - OAK
2 stops22h 26mMultiple Airlines
Mon 7/217:00 amOAK - SNN
2 stops29h 35mMultiple Airlines
Deal found 7/1$1,335

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 July 3, 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

Wed 11/12

8:50 am-11:53 pm

2 stops47h 03m

Oakland

Sun 11/16

1:15 pm-3:40 pm

2 stops42h 25m

$690

DublinOakland

DUB - OAK

DUBOAK

Dublin

Wed 8/13

8:15 pm-11:27 pm

3 stops35h 12m

Oakland

Wed 8/20

6:00 am-11:30 am

3 stops21h 30m

$806

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Thu 7/17

1:05 pm-11:55 pm

2 stops18h 50m

Oakland

Mon 7/21

4:55 pm-11:10 am

2 stops34h 15m

$882

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Thu 11/13

5:30 pm-11:57 pm

2 stops38h 27m

Oakland

Mon 11/17

2:47 pm-11:30 am

2 stops36h 43m

$919

DublinOakland

DUB - OAK

DUBOAK

Dublin

Mon 11/10

11:30 am-11:57 pm

2 stops20h 27m

Oakland

Tue 11/25

10:10 am-10:15 am

2 stops16h 05m

$923

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 8/15

10:00 am-11:50 pm

2 stops21h 50m

Oakland

Fri 8/22

6:00 am-7:55 am

2 stops17h 55m

$949

CorkOakland

ORK - OAK

ORKOAK

Cork

Thu 12/4

5:35 pm-11:38 pm

2 stops38h 03m

Oakland

Mon 12/8

2:35 pm-11:25 pm

2 stops48h 50m

$967

CorkOakland

ORK - OAK

ORKOAK

Cork

Thu 12/4

1:25 pm-11:53 pm

2 stops42h 28m

Oakland

Mon 12/8

1:15 pm-9:50 pm

2 stops48h 35m

$973

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Thu 7/17

7:40 am-10:06 pm

2 stops22h 26m

Oakland

Mon 7/21

7:00 am-8:35 pm

2 stops29h 35m

$1,335

DublinOakland

DUB - OAK

DUBOAK

Dublin

Fri 8/29

6:50 am-7:18 am

3 stops32h 28m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 14 results
1
2

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.

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 July 3, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from Ireland to Oakland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
514 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,093 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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?

    $749 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Icelandair and Finnair, with prices starting from $860 and $918, respectively.

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

    While some choose either Shannon - Oakland or Donegal - 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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