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$356+ Cheap flights from Oakland, CA (OAK) to Ireland

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DUB
huhti 22 — huhti 291
ti 4/22
ti 4/29
1 adult, Economy
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Cheap flight deals from Oakland to Ireland

Keep the following information in mind while searching for Oakland to Ireland flight deals. Data was last updated huhtikuu 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$673
(Mytrip)

One-way from

$356
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$728
Provider with most accurate pricing for San Francisco-Dublin flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Dublin flights.
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From Oakland to Ireland
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One-way flight from Oakland to Ireland
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Highest demand for flights based on searches. 21% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oakland to Ireland

Cheapest flights from Oakland to Ireland
Explore the most affordable flight options available from Oakland to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on huhtikuu 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 5/75:45 amOAK - DUB
3 stops30h 05mMultiple Airlines
ke 5/147:50 amDUB - OAK
3 stops35h 06mMultiple Airlines
Deal found 4/17$673
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 11/45:55 amOAK - DUB
2 stops19h 25mDelta
ke 11/1211:30 amDUB - OAK
2 stops20h 23mDelta
Deal found 4/17$696
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 10/1510:10 amOAK - DUB
2 stops19h 05mIcelandair
pe 10/2412:15 pmDUB - OAK
2 stops19h 23mIcelandair
Deal found 4/17$837
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 5/242:31 pmOAK - DUB
2 stops18h 09mBritish Airways
la 5/316:30 amDUB - OAK
2 stops19h 41mBritish Airways
Deal found 4/16$1,208
This AranGrant deal was found by Cheapflights users on 4/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 6/179:28 amOAK - SNN
2 stops17h 52mBritish Airways
la 6/285:30 pmSNN - OAK
2 stops36h 36mBritish Airways
Deal found 4/17$5,568

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland to Ireland 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 huhtikuu 17, 2025.
Use the filters below to find and compare flights from Oakland to Ireland that are best for you.

Fly from

Oakland

Fly to

Ireland

Route

Depart

Return

Price

OaklandDublin

OAK - DUB

OAKDUB

Oakland

ke 5/7

5:45 am-7:50 pm

3 stops30h 05m

Dublin

ke 5/14

7:50 am-10:56 am

3 stops35h 06m

$673

OaklandDublin

OAK - DUB

OAKDUB

Oakland

ti 10/7

10:10 am-11:05 am

2 stops16h 55m

Dublin

pe 10/17

12:15 pm-11:38 pm

2 stops19h 23m

$798

OaklandDublin

OAK - DUB

OAKDUB

Oakland

pe 6/20

6:00 am-7:55 am

2 stops17h 55m

Dublin

ma 6/23

10:00 am-11:57 pm

2 stops21h 57m

$989

OaklandDublin

OAK - DUB

OAKDUB

Oakland

la 5/24

2:31 pm-4:40 pm

2 stops18h 09m

Dublin

la 5/31

6:30 am-6:11 pm

2 stops19h 41m

$1,208

OaklandShannon

OAK - SNN

OAKSNN

Oakland

ti 6/17

9:28 am-11:20 am

2 stops17h 52m

Shannon

la 6/28

5:30 pm-10:06 pm

2 stops36h 36m

$5,568

OaklandDublin

OAK - DUB

OAKDUB

Oakland

su 6/1

9:09 pm-10:50 am

3 stops53h 41m

$356

OaklandDublin

OAK - DUB

OAKDUB

Oakland

ke 8/27

9:29 am-10:15 am

2 stops16h 46m

$581

OaklandDublin

OAK - DUB

OAKDUB

Oakland

ma 5/26

6:00 am-7:55 am

2 stops17h 55m

$668

OaklandDublin

OAK - DUB

OAKDUB

Oakland

ma 6/23

9:28 am-1:15 pm

2 stops19h 47m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Oakland to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, November is the cheapest month in which you can book a flight from Oakland, California to Ireland (average of $509). Flying from Oakland, California to Ireland in June is currently the most expensive (average of $1,006). 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 IE?

Find hourly flight availability from Oakland to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated huhtikuu 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oakland, California to Ireland as you normally would.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated huhtikuu 17, 2025.
Read through reviews of airlines operating flights from Oakland to Ireland, such as Delta, KLM and Icelandair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
481 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,771 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Ireland. 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 from for flights from Oakland to Ireland?

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to Ireland.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $494. Users have also found prices from $581 and $668 on British Airways and KLM, respectively.

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

    Most travelers choose Oakland - Dublin, Oakland - Milltown (Kerry) Kerry or Oakland - Cork when deciding on the best route from Oakland, California to Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Ireland 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 Ireland?

    Currently, November is the cheapest month in which you can book a flight from Oakland, California to Ireland (average of $509). Flying from Oakland, California to Ireland in June is currently the most expensive (average of $1,006). 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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Alternative routes for Oakland to Ireland

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Top airline flying from Oakland to Ireland

Discover the top airline that operate flights from Oakland to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated huhtikuu 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$547Average$836FlexibilityNo cancel feeOn-timeN/A

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