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$315+ Cheap flights from Oakland, CA (OAK) to Dublin (DUB)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DUB
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Oakland to Dublin

Cheapest flights from Oakland to Dublin
Explore the most affordable flight options available from Oakland to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:50 pmOAK - DUB
2 stops54h 55mDelta
Mon 1/51:25 pmDUB - OAK
2 stops34h 49mDelta
Deal found 12/14$1,463
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:50 pmOAK - DUB
2 stops54h 55mDelta
Wed 12/3111:30 amDUB - OAK
2 stops43h 17mDelta
Deal found 12/14$1,503
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:50 pmOAK - DUB
2 stops54h 55mDelta
Mon 1/58:50 amDUB - OAK
2 stops39h 24mDelta
Deal found 12/14$1,667
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:50 pmOAK - DUB
2 stops54h 55mDelta
Wed 12/3111:30 amDUB - OAK
2 stops43h 17mDelta
Deal found 12/14$1,706
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:01 pmOAK - DUB
2 stops16h 39mBritish Airways
Wed 1/78:40 pmDUB - OAK
2 stops32h 00mBritish Airways
Deal found 12/15$1,856
This oojo deal was found by Cheapflights users on 12/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:31 pmOAK - DUB
2 stops17h 09mBritish Airways
Sun 12/216:30 pmDUB - OAK
2 stops37h 29mBritish Airways
Deal found 12/13$1,946
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:50 pmOAK - DUB
2 stops54h 55mDelta
Thu 1/19:45 amDUB - OAK
2 stops46h 13mDelta
Deal found 12/14$2,374
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:31 pmOAK - DUB
2 stops16h 54mBritish Airways
Sun 12/216:30 pmDUB - OAK
2 stops37h 29mBritish Airways
Deal found 12/14$2,403
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:50 pmOAK - DUB
2 stops54h 55mDelta
Sun 1/48:50 amDUB - OAK
2 stops46h 03mDelta
Deal found 12/14$2,511
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/234:50 pmOAK - DUB
2 stops54h 55mDelta
Fri 1/210:45 amDUB - OAK
2 stops21h 13mDelta
Deal found 12/15$2,513
This Cheapflightsfares deal was found by Cheapflights users on 12/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:49 amOAK - DUB
2 stops16h 26mBritish Airways
Sun 1/1110:45 amDUB - OAK
2 stops16h 38mBritish Airways
Deal found 12/12$2,546
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:50 pmOAK - DUB
2 stops54h 55mDelta
Thu 1/19:45 amDUB - OAK
2 stops46h 13mDelta
Deal found 12/14$2,582

Find flight deals from Oakland to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$648
(KLM)

One-way from

$315
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$943
Provider with most accurate pricing for Oakland-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Dublin flights.
Search Deals
From Oakland to Dublin
Search Deals
One-way flight from Oakland to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Dublin 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 December 15, 2025.
Use the filters below to find and compare flights from Oakland to Dublin that are best for you.

Fly from

Oakland

Fly to

Dublin

Route

Depart

Return

Price

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Wed 1/28

5:55 am-8:45 am

2 stops18h 50m

Dublin

Wed 2/4

6:00 am-4:14 pm

2 stops18h 14m

$648

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Wed 1/21

5:55 am-8:45 am

2 stops18h 50m

Dublin

Tue 2/10

1:25 pm-4:14 pm

2 stops34h 49m

$655

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Wed 1/21

5:55 am-8:45 am

2 stops18h 50m

Dublin

Mon 2/9

1:25 pm-4:14 pm

2 stops34h 49m

$655

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sun 1/18

5:55 am-3:45 pm

2 stops25h 50m

Dublin

Mon 2/9

1:25 pm-4:14 pm

2 stops34h 49m

$656

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sun 1/18

5:55 am-3:45 pm

2 stops25h 50m

Dublin

Tue 2/10

1:25 pm-4:14 pm

2 stops34h 49m

$656

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sun 1/18

5:55 am-3:45 pm

2 stops25h 50m

Dublin

Wed 2/11

1:25 pm-4:12 pm

2 stops34h 47m

$656

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 1/20

5:55 am-7:50 am

2 stops41h 55m

Dublin

Wed 2/11

1:25 pm-4:12 pm

2 stops34h 47m

$658

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 1/20

5:55 am-7:50 am

2 stops41h 55m

Dublin

Tue 2/10

1:25 pm-4:14 pm

2 stops34h 49m

$658

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 1/20

5:55 am-7:50 am

2 stops41h 55m

Dublin

Mon 2/9

1:25 pm-4:14 pm

2 stops34h 49m

$658

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 1/19

12:38 pm-3:45 pm

2 stops43h 07m

Dublin

Tue 2/10

1:25 pm-4:14 pm

2 stops34h 49m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Oakland to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Dublin in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, California-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Oakland 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 Oakland to Dublin

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

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Dublin (average of $455). Flying from Oakland, California to Dublin in June is currently the most expensive (average of $716). 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.

What is the cheapest time of day to fly from OAK to DUB?

Find hourly flight availability from Oakland to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s typically best to fly out from Oakland, California to Dublin in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

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

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

    For as low as $655, Delta can have you in Dublin from Oakland, California in 18h 50m. Oakland, California and Dublin are separated by a distance of 5071 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Dublin 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 Oakland, California to Dublin?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Dublin (average of $455). Flying from Oakland, California to Dublin in June is currently the most expensive (average of $716). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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