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$395+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DUB
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$786
(KLM)

One-way from

$395
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$731
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 ($207 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 April 30, 2025.

This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:55 amOAK - DUB
2 stops20h 05mKLM
Mon 8/188:45 pmDUB - OAK
2 stops27h 45mKLM
Deal found 4/28$786
This oojo deal was found by Cheapflights users on 4/28. 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 11/910:10 amOAK - DUB
2 stops16h 05mIcelandair
Wed 11/1911:30 amDUB - OAK
2 stops20h 08mIcelandair
Deal found 4/28$795
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Tue 5/135:45 amOAK - DUB
3 stops35h 25mMultiple Airlines
Tue 9/305:40 pmDUB - OAK
3 stops47h 31mMultiple Airlines
Deal found 4/29$802
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/65:15 pmOAK - DUB
2 stops30h 40mDelta
Thu 9/1811:00 amDUB - OAK
2 stops20h 53mDelta
Deal found 4/29$825
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:03 pmOAK - SNN
2 stops26h 52mMultiple Airlines
Thu 9/112:40 pmSNN - OAK
2 stops41h 19mMultiple Airlines
Deal found 4/29$941
This British Airways deal was found by Cheapflights users on 4/29. 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 5/119:15 amOAK - DUB
2 stops18h 00mBritish Airways
Sat 5/246:30 amDUB - OAK
2 stops19h 41mBritish Airways
Deal found 4/29$1,424
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:38 pmOAK - SNN
2 stops36h 42mBritish Airways
Sat 6/217:40 amSNN - OAK
2 stops22h 26mBritish Airways
Deal found 4/29$1,852
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:13 pmOAK - DUB
2 stops32h 27mAlaska Airlines
Thu 6/191:45 pmDUB - OAK
2 stops30h 24mAlaska Airlines
Deal found 4/28$4,200

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 April 30, 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

Mon 8/11

5:55 am-10:00 am

2 stops20h 05m

Dublin

Mon 8/18

8:45 pm-4:30 pm

2 stops27h 45m

$786

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 10/7

10:10 am-11:05 am

2 stops16h 55m

Dublin

Tue 10/14

2:15 pm-11:38 pm

2 stops17h 23m

$798

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 5/13

5:45 am-1:10 am

3 stops35h 25m

Dublin

Tue 9/30

5:40 pm-9:11 am

3 stops47h 31m

$802

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sat 9/6

5:15 pm-7:55 am

2 stops30h 40m

Dublin

Thu 9/18

11:00 am-11:53 pm

2 stops20h 53m

$825

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Thu 9/4

7:03 pm-5:55 am

2 stops26h 52m

Shannon

Thu 9/11

2:40 pm-11:59 pm

2 stops41h 19m

$941

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sun 5/11

9:15 am-11:15 am

2 stops18h 00m

Dublin

Sat 5/24

6:30 am-6:11 pm

2 stops19h 41m

$1,424

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Sat 6/14

2:38 pm-11:20 am

2 stops36h 42m

Shannon

Sat 6/21

7:40 am-10:06 pm

2 stops22h 26m

$1,852

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Thu 6/12

7:13 pm-11:40 am

2 stops32h 27m

Dublin

Thu 6/19

1:45 pm-12:09 pm

2 stops30h 24m

$4,200

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 5/12

5:45 am-12:50 pm

3 stops47h 05m

$395

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 5/6

6:00 am-7:55 am

2 stops17h 55m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
2

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 $981). 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 April 30, 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 April 30, 2025.
Read through reviews of airlines operating flights from Oakland to Ireland, such as Alaska Airlines, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air France
7.4
Good
1,446 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Icelandair
7.0
Good
487 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 KLM. According to our data, you can fly for as low as $493. Users have also found prices from $499 and $543 on Delta and Air France, respectively.

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

    Most travelers choose Oakland - Dublin, Oakland - Shannon or Oakland - Milltown (Kerry) Kerry 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 $981). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$547Average$836FlexibilityNo cancel feeOn-timeN/A

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