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$609+ Cheap flights from Oakland, CA (OAK) to Cork (ORK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — ORK
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Oakland to Cork

Cheapest flights from Oakland to Cork
Explore the most affordable flight options available from Oakland to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This KLM deal was found by Cheapflights users on 10/25. 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.
Wed 12/105:55 amOAK - ORK
2 stops44h 50mKLM
Wed 12/175:15 pmORK - OAK
2 stops30h 49mKLM
Deal found 10/25$988

Cheap flight deals from Oakland to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Cork (ORK). 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 October 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$609
(Delta)

Popular in

June

Cheapest in

August

Average price

$906
Provider with most accurate pricing for Oakland-Cork flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Cork flights.
Search Deals
From Oakland to Cork
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Cork 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 October 28, 2025.
Use the filters below to find and compare flights from Oakland to Cork that are best for you.

Fly from

Oakland

Fly to

Cork

Route

Depart

Return

Price

OaklandCork

OAK - ORK

OAKORK

Oakland

Wed 3/4

5:55 am-3:00 pm

2 stops25h 05m

Cork

Sun 3/8

11:15 am-11:53 pm

2 stops43h 38m

$609

OaklandCork

OAK - ORK

OAKORK

Oakland

Wed 12/10

5:55 am-10:45 am

2 stops44h 50m

Cork

Wed 12/17

5:15 pm-4:04 pm

2 stops30h 49m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on Oakland, California-Cork flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Oakland, California-Cork flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Oakland, California-Cork flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Cork flights, Cheapflights users trust Expedia the most. Expedia 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-Cork 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 Cork

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

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

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Cork (average of $545). Flying from Oakland, California to Cork in June is currently the most expensive (average of $863). 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 Cork. 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 Cork?

    A quick flight from Oakland, California to Cork can take about 25h 05m. Delta provides one of the quickest options available for as low as $609. Airlines will cover a distance of 5074 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Cork (average of $545). Flying from Oakland, California to Cork in June is currently the most expensive (average of $863). 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.

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