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$275+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DUB
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This oojo deal was found by Cheapflights users on 3/8. 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 4/222:09 pm
OAK
-
DUB
2 stops36h 56m
Icelandair
Tue 4/282:15 pm
DUB
-
OAK
2 stops40h 17m
Icelandair
Deal found 3/8$712
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/185:05 pm
OAK
-
DUB
2 stops32h 55m
Delta
Mon 9/2810:00 am
DUB
-
OAK
2 stops45h 49m
Delta
Deal found 3/8$739
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/185:05 pm
OAK
-
DUB
2 stops32h 55m
Delta
Sun 9/273:00 pm
DUB
-
OAK
2 stops29h 24m
Delta
Deal found 3/8$740
This Delta deal was found by Cheapflights users on 3/8. 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 9/161:15 pm
OAK
-
DUB
2 stops36h 00m
Delta
Mon 9/283:00 pm
DUB
-
OAK
2 stops33h 31m
Delta
Deal found 3/8$752
This Delta deal was found by Cheapflights users on 3/9. 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 5/35:55 am
OAK
-
DUB
2 stops44h 50m
Delta
Wed 5/135:55 am
DUB
-
OAK
2 stops18h 30m
Delta
Deal found 3/9$770
This Delta deal was found by Cheapflights users on 3/11. 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 9/65:55 am
OAK
-
DUB
2 stops20h 50m
Delta
Sat 9/193:00 pm
DUB
-
OAK
2 stops40h 49m
Delta
Deal found 3/11$773
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
OAK
-
DUB
2 stops18h 40m
Multiple Airlines
Tue 6/99:30 am
DUB
-
OAK
2 stops22h 20m
Multiple Airlines
Deal found 3/8$775
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 5/15:04 pm
OAK
-
DUB
2 stops33h 41m
Delta
Sat 5/95:55 am
DUB
-
OAK
2 stops18h 30m
Delta
Deal found 3/9$777
This Delta deal was found by Cheapflights users on 3/11. 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 9/85:55 am
OAK
-
DUB
2 stops25h 30m
Delta
Thu 9/173:00 pm
DUB
-
OAK
2 stops29h 24m
Delta
Deal found 3/11$778
This Delta deal was found by Cheapflights users on 3/9. 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 5/35:55 am
OAK
-
DUB
2 stops44h 50m
Delta
Tue 5/1210:00 am
DUB
-
OAK
2 stops38h 25m
Delta
Deal found 3/9$779
This Delta deal was found by Cheapflights users on 3/9. 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 4/65:55 am
OAK
-
DUB
2 stops18h 00m
Delta
Wed 4/155:55 am
DUB
-
OAK
2 stops25h 59m
Delta
Deal found 3/9$781
This Delta deal was found by Cheapflights users on 3/11. 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 9/85:55 am
OAK
-
DUB
2 stops25h 30m
Delta
Wed 9/2311:00 am
DUB
-
OAK
2 stops20h 49m
Delta
Deal found 3/11$782

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(oojo)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$743
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. 16% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 13, 2026.
Use the filters below to find and compare flights from Oakland to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 6/1

6:00 am-9:15 am

2 stops19h 15m

Dublin

Thu 6/11

5:55 am-4:31 pm

2 stops18h 36m

$781

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Thu 6/4

6:00 am-9:15 am

2 stops19h 15m

Dublin

Sun 6/7

1:25 pm-11:49 pm

2 stops42h 24m

$781

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Wed 6/3

6:00 am-10:00 am

2 stops20h 00m

Dublin

Sun 6/7

1:25 pm-11:49 pm

2 stops42h 24m

$781

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Thu 6/4

6:00 am-9:15 am

2 stops19h 15m

Dublin

Mon 6/8

10:00 am-11:49 pm

2 stops21h 49m

$784

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 6/1

6:00 am-10:00 am

2 stops20h 00m

Dublin

Sun 6/7

1:15 pm-11:49 pm

2 stops18h 34m

$834

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Wed 6/17

5:05 pm-9:15 am

2 stops32h 10m

Dublin

Tue 6/23

12:00 pm-11:49 pm

2 stops43h 49m

$835

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sun 6/14

1:15 pm-9:15 am

2 stops36h 00m

Dublin

Tue 6/23

3:00 pm-12:24 pm

2 stops29h 24m

$847

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Fri 6/26

5:05 pm-10:00 am

2 stops32h 55m

Dublin

Mon 7/13

10:00 am-11:49 pm

2 stops21h 49m

$874

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 6/30

5:55 am-8:45 am

2 stops18h 50m

Dublin

Fri 7/10

12:00 pm-11:49 pm

2 stops19h 49m

$874

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sat 6/27

5:55 am-7:55 am

2 stops18h 00m

Dublin

Sun 7/12

3:00 pm-4:31 pm

2 stops33h 31m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 23 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Dublin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $450). Flying from Oakland, California to Dublin in June is currently the most expensive (average of $713). 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.

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 $781, Delta can have you in Dublin from Oakland, California in 19h 15m. 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 $450). Flying from Oakland, California to Dublin in June is currently the most expensive (average of $713). 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
Leixlip

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